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By: Dinnerbone <dinnerbone@dinnerbone.com>
This commit is contained in:
Bukkit/Spigot 2011-01-03 15:35:30 +00:00
parent 346e41a6e5
commit 05b2a299c0
12 changed files with 2190 additions and 2184 deletions
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125
paper-api/src/main/java/org/json/simple/ItemList.java
View File

@ -15,119 +15,122 @@ import java.util.StringTokenizer;
* @author FangYidong<fangyidong@yahoo.com.cn> * @author FangYidong<fangyidong@yahoo.com.cn>
*/ */
public class ItemList { public class ItemList {
private String sp=","; private String sp = ",";
List items=new ArrayList(); List items = new ArrayList();
public ItemList() {
public ItemList(){}
public ItemList(String s){
this.split(s,sp,items);
} }
public ItemList(String s,String sp){ public ItemList(String s) {
this.sp=s; this.split(s, sp, items);
this.split(s,sp,items);
} }
public ItemList(String s,String sp,boolean isMultiToken){ public ItemList(String s, String sp) {
split(s,sp,items,isMultiToken); this.sp = s;
this.split(s, sp, items);
} }
public List getItems(){ public ItemList(String s, String sp, boolean isMultiToken) {
split(s, sp, items, isMultiToken);
}
public List getItems() {
return this.items; return this.items;
} }
public String[] getArray(){ public String[] getArray() {
return (String[])this.items.toArray(); return (String[]) this.items.toArray();
} }
public void split(String s,String sp,List append,boolean isMultiToken){ public void split(String s, String sp, List append, boolean isMultiToken) {
if(s==null || sp==null) if (s == null || sp == null) {
return; return;
if(isMultiToken){ }
StringTokenizer tokens=new StringTokenizer(s,sp); if (isMultiToken) {
while(tokens.hasMoreTokens()){ StringTokenizer tokens = new StringTokenizer(s, sp);
while (tokens.hasMoreTokens()) {
append.add(tokens.nextToken().trim()); append.add(tokens.nextToken().trim());
} }
} } else {
else{ this.split(s, sp, append);
this.split(s,sp,append);
} }
} }
public void split(String s,String sp,List append){ public void split(String s, String sp, List append) {
if(s==null || sp==null) if (s == null || sp == null) {
return; return;
int pos=0; }
int prevPos=0; int pos = 0;
do{ int prevPos = 0;
prevPos=pos; do {
pos=s.indexOf(sp,pos); prevPos = pos;
if(pos==-1) pos = s.indexOf(sp, pos);
if (pos == -1) {
break; break;
append.add(s.substring(prevPos,pos).trim()); }
pos+=sp.length(); append.add(s.substring(prevPos, pos).trim());
}while(pos!=-1); pos += sp.length();
} while (pos != -1);
append.add(s.substring(prevPos).trim()); append.add(s.substring(prevPos).trim());
} }
public void setSP(String sp){ public void setSP(String sp) {
this.sp=sp; this.sp = sp;
} }
public void add(int i,String item){ public void add(int i, String item) {
if(item==null) if (item == null) {
return; return;
items.add(i,item.trim()); }
items.add(i, item.trim());
} }
public void add(String item){ public void add(String item) {
if(item==null) if (item == null) {
return; return;
}
items.add(item.trim()); items.add(item.trim());
} }
public void addAll(ItemList list){ public void addAll(ItemList list) {
items.addAll(list.items); items.addAll(list.items);
} }
public void addAll(String s){ public void addAll(String s) {
this.split(s,sp,items); this.split(s, sp, items);
} }
public void addAll(String s,String sp){ public void addAll(String s, String sp) {
this.split(s,sp,items); this.split(s, sp, items);
} }
public void addAll(String s,String sp,boolean isMultiToken){ public void addAll(String s, String sp, boolean isMultiToken) {
this.split(s,sp,items,isMultiToken); this.split(s, sp, items, isMultiToken);
} }
/** /**
* @param i 0-based * @param i 0-based
* @return * @return
*/ */
public String get(int i){ public String get(int i) {
return (String)items.get(i); return (String) items.get(i);
} }
public int size(){ public int size() {
return items.size(); return items.size();
} }
public String toString(){ public String toString() {
return toString(sp); return toString(sp);
} }
public String toString(String sp){ public String toString(String sp) {
StringBuffer sb=new StringBuffer(); StringBuffer sb = new StringBuffer();
for(int i=0;i<items.size();i++){ for (int i = 0; i < items.size(); i++) {
if(i==0) if (i == 0) {
sb.append(items.get(i)); sb.append(items.get(i));
else{ } else {
sb.append(sp); sb.append(sp);
sb.append(items.get(i)); sb.append(items.get(i));
} }
@ -136,12 +139,12 @@ public class ItemList {
} }
public void clear(){ public void clear() {
items.clear(); items.clear();
} }
public void reset(){ public void reset() {
sp=","; sp = ",";
items.clear(); items.clear();
} }
} }

43
paper-api/src/main/java/org/json/simple/JSONArray.java
View File

@ -10,7 +10,6 @@ import java.util.ArrayList;
import java.util.Iterator; import java.util.Iterator;
import java.util.List; import java.util.List;
/** /**
* A JSON array. JSONObject supports java.util.List interface. * A JSON array. JSONObject supports java.util.List interface.
* *
@ -28,24 +27,25 @@ public class JSONArray extends ArrayList implements List, JSONAware, JSONStreamA
* @param list * @param list
* @param out * @param out
*/ */
public static void writeJSONString(List list, Writer out) throws IOException{ public static void writeJSONString(List list, Writer out) throws IOException {
if(list == null){ if (list == null) {
out.write("null"); out.write("null");
return; return;
} }
boolean first = true; boolean first = true;
Iterator iter=list.iterator(); Iterator iter = list.iterator();
out.write('['); out.write('[');
while(iter.hasNext()){ while (iter.hasNext()) {
if(first) if (first) {
first = false; first = false;
else } else {
out.write(','); out.write(',');
}
Object value=iter.next(); Object value = iter.next();
if(value == null){ if (value == null) {
out.write("null"); out.write("null");
continue; continue;
} }
@ -55,7 +55,7 @@ public class JSONArray extends ArrayList implements List, JSONAware, JSONStreamA
out.write(']'); out.write(']');
} }
public void writeJSONString(Writer out) throws IOException{ public void writeJSONString(Writer out) throws IOException {
writeJSONString(this, out); writeJSONString(this, out);
} }
@ -68,23 +68,25 @@ public class JSONArray extends ArrayList implements List, JSONAware, JSONStreamA
* @param list * @param list
* @return JSON text, or "null" if list is null. * @return JSON text, or "null" if list is null.
*/ */
public static String toJSONString(List list){ public static String toJSONString(List list) {
if(list == null) if (list == null) {
return "null"; return "null";
}
boolean first = true; boolean first = true;
StringBuffer sb = new StringBuffer(); StringBuffer sb = new StringBuffer();
Iterator iter=list.iterator(); Iterator iter = list.iterator();
sb.append('['); sb.append('[');
while(iter.hasNext()){ while (iter.hasNext()) {
if(first) if (first) {
first = false; first = false;
else } else {
sb.append(','); sb.append(',');
}
Object value=iter.next(); Object value = iter.next();
if(value == null){ if (value == null) {
sb.append("null"); sb.append("null");
continue; continue;
} }
@ -94,14 +96,11 @@ public class JSONArray extends ArrayList implements List, JSONAware, JSONStreamA
return sb.toString(); return sb.toString();
} }
public String toJSONString(){ public String toJSONString() {
return toJSONString(this); return toJSONString(this);
} }
public String toString() { public String toString() {
return toJSONString(); return toJSONString();
} }
} }

50
paper-api/src/main/java/org/json/simple/JSONObject.java
View File

@ -15,7 +15,7 @@ import java.util.Map;
* *
* @author FangYidong<fangyidong@yahoo.com.cn> * @author FangYidong<fangyidong@yahoo.com.cn>
*/ */
public class JSONObject extends HashMap implements Map, JSONAware, JSONStreamAware{ public class JSONObject extends HashMap implements Map, JSONAware, JSONStreamAware {
private static final long serialVersionUID = -503443796854799292L; private static final long serialVersionUID = -503443796854799292L;
/** /**
@ -28,21 +28,22 @@ public class JSONObject extends HashMap implements Map, JSONAware, JSONStreamAwa
* @param out * @param out
*/ */
public static void writeJSONString(Map map, Writer out) throws IOException { public static void writeJSONString(Map map, Writer out) throws IOException {
if(map == null){ if (map == null) {
out.write("null"); out.write("null");
return; return;
} }
boolean first = true; boolean first = true;
Iterator iter=map.entrySet().iterator(); Iterator iter = map.entrySet().iterator();
out.write('{'); out.write('{');
while(iter.hasNext()){ while (iter.hasNext()) {
if(first) if (first) {
first = false; first = false;
else } else {
out.write(','); out.write(',');
Map.Entry entry=(Map.Entry)iter.next(); }
Map.Entry entry = (Map.Entry) iter.next();
out.write('\"'); out.write('\"');
out.write(escape(String.valueOf(entry.getKey()))); out.write(escape(String.valueOf(entry.getKey())));
out.write('\"'); out.write('\"');
@ -52,7 +53,7 @@ public class JSONObject extends HashMap implements Map, JSONAware, JSONStreamAwa
out.write('}'); out.write('}');
} }
public void writeJSONString(Writer out) throws IOException{ public void writeJSONString(Writer out) throws IOException {
writeJSONString(this, out); writeJSONString(this, out);
} }
@ -65,38 +66,41 @@ public class JSONObject extends HashMap implements Map, JSONAware, JSONStreamAwa
* @param map * @param map
* @return JSON text, or "null" if map is null. * @return JSON text, or "null" if map is null.
*/ */
public static String toJSONString(Map map){ public static String toJSONString(Map map) {
if(map == null) if (map == null) {
return "null"; return "null";
}
StringBuffer sb = new StringBuffer(); StringBuffer sb = new StringBuffer();
boolean first = true; boolean first = true;
Iterator iter=map.entrySet().iterator(); Iterator iter = map.entrySet().iterator();
sb.append('{'); sb.append('{');
while(iter.hasNext()){ while (iter.hasNext()) {
if(first) if (first) {
first = false; first = false;
else } else {
sb.append(','); sb.append(',');
}
Map.Entry entry=(Map.Entry)iter.next(); Map.Entry entry = (Map.Entry) iter.next();
toJSONString(String.valueOf(entry.getKey()),entry.getValue(), sb); toJSONString(String.valueOf(entry.getKey()), entry.getValue(), sb);
} }
sb.append('}'); sb.append('}');
return sb.toString(); return sb.toString();
} }
public String toJSONString(){ public String toJSONString() {
return toJSONString(this); return toJSONString(this);
} }
private static String toJSONString(String key,Object value, StringBuffer sb){ private static String toJSONString(String key, Object value, StringBuffer sb) {
sb.append('\"'); sb.append('\"');
if(key == null) if (key == null) {
sb.append("null"); sb.append("null");
else } else {
JSONValue.escape(key, sb); JSONValue.escape(key, sb);
}
sb.append('\"').append(':'); sb.append('\"').append(':');
sb.append(JSONValue.toJSONString(value)); sb.append(JSONValue.toJSONString(value));
@ -104,11 +108,11 @@ public class JSONObject extends HashMap implements Map, JSONAware, JSONStreamAwa
return sb.toString(); return sb.toString();
} }
public String toString(){ public String toString() {
return toJSONString(); return toJSONString();
} }
public static String toString(String key,Object value){ public static String toString(String key, Object value) {
StringBuffer sb = new StringBuffer(); StringBuffer sb = new StringBuffer();
toJSONString(key, value, sb); toJSONString(key, value, sb);
return sb.toString(); return sb.toString();
@ -123,7 +127,7 @@ public class JSONObject extends HashMap implements Map, JSONAware, JSONStreamAwa
* @param s * @param s
* @return * @return
*/ */
public static String escape(String s){ public static String escape(String s) {
return JSONValue.escape(s); return JSONValue.escape(s);
} }
} }

146
paper-api/src/main/java/org/json/simple/JSONValue.java
View File

@ -14,7 +14,6 @@ import java.util.Map;
import org.json.simple.parser.JSONParser; import org.json.simple.parser.JSONParser;
import org.json.simple.parser.ParseException; import org.json.simple.parser.ParseException;
/** /**
* @author FangYidong<fangyidong@yahoo.com.cn> * @author FangYidong<fangyidong@yahoo.com.cn>
*/ */
@ -36,18 +35,17 @@ public class JSONValue {
* null * null
* *
*/ */
public static Object parse(Reader in){ public static Object parse(Reader in) {
try{ try {
JSONParser parser=new JSONParser(); JSONParser parser = new JSONParser();
return parser.parse(in); return parser.parse(in);
} } catch (Exception e) {
catch(Exception e){
return null; return null;
} }
} }
public static Object parse(String s){ public static Object parse(String s) {
StringReader in=new StringReader(s); StringReader in = new StringReader(s);
return parse(in); return parse(in);
} }
@ -68,13 +66,13 @@ public class JSONValue {
* @throws IOException * @throws IOException
* @throws ParseException * @throws ParseException
*/ */
public static Object parseWithException(Reader in) throws IOException, ParseException{ public static Object parseWithException(Reader in) throws IOException, ParseException {
JSONParser parser=new JSONParser(); JSONParser parser = new JSONParser();
return parser.parse(in); return parser.parse(in);
} }
public static Object parseWithException(String s) throws ParseException{ public static Object parseWithException(String s) throws ParseException {
JSONParser parser=new JSONParser(); JSONParser parser = new JSONParser();
return parser.parse(s); return parser.parse(s);
} }
@ -93,61 +91,63 @@ public class JSONValue {
* @param writer * @param writer
*/ */
public static void writeJSONString(Object value, Writer out) throws IOException { public static void writeJSONString(Object value, Writer out) throws IOException {
if(value == null){ if (value == null) {
out.write("null"); out.write("null");
return; return;
} }
if(value instanceof String){ if (value instanceof String) {
out.write('\"'); out.write('\"');
out.write(escape((String)value)); out.write(escape((String) value));
out.write('\"'); out.write('\"');
return; return;
} }
if(value instanceof Double){ if (value instanceof Double) {
if(((Double)value).isInfinite() || ((Double)value).isNaN()) if (((Double) value).isInfinite() || ((Double) value).isNaN()) {
out.write("null"); out.write("null");
else } else {
out.write(value.toString()); out.write(value.toString());
}
return; return;
} }
if(value instanceof Float){ if (value instanceof Float) {
if(((Float)value).isInfinite() || ((Float)value).isNaN()) if (((Float) value).isInfinite() || ((Float) value).isNaN()) {
out.write("null"); out.write("null");
else } else {
out.write(value.toString());
}
return;
}
if (value instanceof Number) {
out.write(value.toString()); out.write(value.toString());
return; return;
} }
if(value instanceof Number){ if (value instanceof Boolean) {
out.write(value.toString()); out.write(value.toString());
return; return;
} }
if(value instanceof Boolean){ if ((value instanceof JSONStreamAware)) {
out.write(value.toString()); ((JSONStreamAware) value).writeJSONString(out);
return; return;
} }
if((value instanceof JSONStreamAware)){ if ((value instanceof JSONAware)) {
((JSONStreamAware)value).writeJSONString(out); out.write(((JSONAware) value).toJSONString());
return; return;
} }
if((value instanceof JSONAware)){ if (value instanceof Map) {
out.write(((JSONAware)value).toJSONString()); JSONObject.writeJSONString((Map) value, out);
return; return;
} }
if(value instanceof Map){ if (value instanceof List) {
JSONObject.writeJSONString((Map)value, out); JSONArray.writeJSONString((List) value, out);
return;
}
if(value instanceof List){
JSONArray.writeJSONString((List)value, out);
return; return;
} }
@ -168,41 +168,50 @@ public class JSONValue {
* @param value * @param value
* @return JSON text, or "null" if value is null or it's an NaN or an INF number. * @return JSON text, or "null" if value is null or it's an NaN or an INF number.
*/ */
public static String toJSONString(Object value){ public static String toJSONString(Object value) {
if(value == null) if (value == null) {
return "null"; return "null";
}
if(value instanceof String) if (value instanceof String) {
return "\""+escape((String)value)+"\""; return "\"" + escape((String) value) + "\"";
}
if(value instanceof Double){ if (value instanceof Double) {
if(((Double)value).isInfinite() || ((Double)value).isNaN()) if (((Double) value).isInfinite() || ((Double) value).isNaN()) {
return "null"; return "null";
else } else {
return value.toString();
}
}
if (value instanceof Float) {
if (((Float) value).isInfinite() || ((Float) value).isNaN()) {
return "null";
} else {
return value.toString();
}
}
if (value instanceof Number) {
return value.toString(); return value.toString();
} }
if(value instanceof Float){ if (value instanceof Boolean) {
if(((Float)value).isInfinite() || ((Float)value).isNaN())
return "null";
else
return value.toString(); return value.toString();
} }
if(value instanceof Number) if ((value instanceof JSONAware)) {
return value.toString(); return ((JSONAware) value).toJSONString();
}
if(value instanceof Boolean) if (value instanceof Map) {
return value.toString(); return JSONObject.toJSONString((Map) value);
}
if((value instanceof JSONAware)) if (value instanceof List) {
return ((JSONAware)value).toJSONString(); return JSONArray.toJSONString((List) value);
}
if(value instanceof Map)
return JSONObject.toJSONString((Map)value);
if(value instanceof List)
return JSONArray.toJSONString((List)value);
return value.toString(); return value.toString();
} }
@ -212,9 +221,10 @@ public class JSONValue {
* @param s * @param s
* @return * @return
*/ */
public static String escape(String s){ public static String escape(String s) {
if(s==null) if (s == null) {
return null; return null;
}
StringBuffer sb = new StringBuffer(); StringBuffer sb = new StringBuffer();
escape(s, sb); escape(s, sb);
return sb.toString(); return sb.toString();
@ -225,9 +235,9 @@ public class JSONValue {
* @param sb * @param sb
*/ */
static void escape(String s, StringBuffer sb) { static void escape(String s, StringBuffer sb) {
for(int i=0;i<s.length();i++){ for (int i = 0; i < s.length(); i++) {
char ch=s.charAt(i); char ch = s.charAt(i);
switch(ch){ switch (ch) {
case '"': case '"':
sb.append("\\\""); sb.append("\\\"");
break; break;
@ -254,19 +264,17 @@ public class JSONValue {
break; break;
default: default:
//Reference: http://www.unicode.org/versions/Unicode5.1.0/ //Reference: http://www.unicode.org/versions/Unicode5.1.0/
if((ch>='\u0000' && ch<='\u001F') || (ch>='\u007F' && ch<='\u009F') || (ch>='\u2000' && ch<='\u20FF')){ if ((ch >= '\u0000' && ch <= '\u001F') || (ch >= '\u007F' && ch <= '\u009F') || (ch >= '\u2000' && ch <= '\u20FF')) {
String ss=Integer.toHexString(ch); String ss = Integer.toHexString(ch);
sb.append("\\u"); sb.append("\\u");
for(int k=0;k<4-ss.length();k++){ for (int k = 0; k < 4 - ss.length(); k++) {
sb.append('0'); sb.append('0');
} }
sb.append(ss.toUpperCase()); sb.append(ss.toUpperCase());
} } else {
else{
sb.append(ch); sb.append(ch);
} }
} }
}//for }//for
} }
} }

1
paper-api/src/main/java/org/json/simple/parser/ContentHandler.java
View File

@ -106,5 +106,4 @@ public interface ContentHandler {
* @throws ParseException * @throws ParseException
*/ */
boolean primitive(Object value) throws ParseException, IOException; boolean primitive(Object value) throws ParseException, IOException;
} }

334
paper-api/src/main/java/org/json/simple/parser/JSONParser.java
View File

@ -14,31 +14,30 @@ import java.util.Map;
import org.json.simple.JSONArray; import org.json.simple.JSONArray;
import org.json.simple.JSONObject; import org.json.simple.JSONObject;
/** /**
* Parser for JSON text. Please note that JSONParser is NOT thread-safe. * Parser for JSON text. Please note that JSONParser is NOT thread-safe.
* *
* @author FangYidong<fangyidong@yahoo.com.cn> * @author FangYidong<fangyidong@yahoo.com.cn>
*/ */
public class JSONParser { public class JSONParser {
public static final int S_INIT=0; public static final int S_INIT = 0;
public static final int S_IN_FINISHED_VALUE=1;//string,number,boolean,null,object,array public static final int S_IN_FINISHED_VALUE = 1;//string,number,boolean,null,object,array
public static final int S_IN_OBJECT=2; public static final int S_IN_OBJECT = 2;
public static final int S_IN_ARRAY=3; public static final int S_IN_ARRAY = 3;
public static final int S_PASSED_PAIR_KEY=4; public static final int S_PASSED_PAIR_KEY = 4;
public static final int S_IN_PAIR_VALUE=5; public static final int S_IN_PAIR_VALUE = 5;
public static final int S_END=6; public static final int S_END = 6;
public static final int S_IN_ERROR=-1; public static final int S_IN_ERROR = -1;
private LinkedList handlerStatusStack; private LinkedList handlerStatusStack;
private Yylex lexer = new Yylex((Reader)null); private Yylex lexer = new Yylex((Reader) null);
private Yytoken token = null; private Yytoken token = null;
private int status = S_INIT; private int status = S_INIT;
private int peekStatus(LinkedList statusStack){ private int peekStatus(LinkedList statusStack) {
if(statusStack.size()==0) if (statusStack.size() == 0) {
return -1; return -1;
Integer status=(Integer)statusStack.getFirst(); }
Integer status = (Integer) statusStack.getFirst();
return status.intValue(); return status.intValue();
} }
@ -46,7 +45,7 @@ public class JSONParser {
* Reset the parser to the initial state without resetting the underlying reader. * Reset the parser to the initial state without resetting the underlying reader.
* *
*/ */
public void reset(){ public void reset() {
token = null; token = null;
status = S_INIT; status = S_INIT;
handlerStatusStack = null; handlerStatusStack = null;
@ -59,7 +58,7 @@ public class JSONParser {
* @throws IOException * @throws IOException
* @throws ParseException * @throws ParseException
*/ */
public void reset(Reader in){ public void reset(Reader in) {
lexer.yyreset(in); lexer.yyreset(in);
reset(); reset();
} }
@ -67,20 +66,19 @@ public class JSONParser {
/** /**
* @return The position of the beginning of the current token. * @return The position of the beginning of the current token.
*/ */
public int getPosition(){ public int getPosition() {
return lexer.getPosition(); return lexer.getPosition();
} }
public Object parse(String s) throws ParseException{ public Object parse(String s) throws ParseException {
return parse(s, (ContainerFactory)null); return parse(s, (ContainerFactory) null);
} }
public Object parse(String s, ContainerFactory containerFactory) throws ParseException{ public Object parse(String s, ContainerFactory containerFactory) throws ParseException {
StringReader in=new StringReader(s); StringReader in = new StringReader(s);
try{ try {
return parse(in, containerFactory); return parse(in, containerFactory);
} } catch (IOException ie) {
catch(IOException ie){
/* /*
* Actually it will never happen. * Actually it will never happen.
*/ */
@ -88,8 +86,8 @@ public class JSONParser {
} }
} }
public Object parse(Reader in) throws IOException, ParseException{ public Object parse(Reader in) throws IOException, ParseException {
return parse(in, (ContainerFactory)null); return parse(in, (ContainerFactory) null);
} }
/** /**
@ -108,199 +106,200 @@ public class JSONParser {
* @throws IOException * @throws IOException
* @throws ParseException * @throws ParseException
*/ */
public Object parse(Reader in, ContainerFactory containerFactory) throws IOException, ParseException{ public Object parse(Reader in, ContainerFactory containerFactory) throws IOException, ParseException {
reset(in); reset(in);
LinkedList statusStack = new LinkedList(); LinkedList statusStack = new LinkedList();
LinkedList valueStack = new LinkedList(); LinkedList valueStack = new LinkedList();
try{ try {
do{ do {
nextToken(); nextToken();
switch(status){ switch (status) {
case S_INIT: case S_INIT:
switch(token.type){ switch (token.type) {
case Yytoken.TYPE_VALUE: case Yytoken.TYPE_VALUE:
status=S_IN_FINISHED_VALUE; status = S_IN_FINISHED_VALUE;
statusStack.addFirst(new Integer(status)); statusStack.addFirst(new Integer(status));
valueStack.addFirst(token.value); valueStack.addFirst(token.value);
break; break;
case Yytoken.TYPE_LEFT_BRACE: case Yytoken.TYPE_LEFT_BRACE:
status=S_IN_OBJECT; status = S_IN_OBJECT;
statusStack.addFirst(new Integer(status)); statusStack.addFirst(new Integer(status));
valueStack.addFirst(createObjectContainer(containerFactory)); valueStack.addFirst(createObjectContainer(containerFactory));
break; break;
case Yytoken.TYPE_LEFT_SQUARE: case Yytoken.TYPE_LEFT_SQUARE:
status=S_IN_ARRAY; status = S_IN_ARRAY;
statusStack.addFirst(new Integer(status)); statusStack.addFirst(new Integer(status));
valueStack.addFirst(createArrayContainer(containerFactory)); valueStack.addFirst(createArrayContainer(containerFactory));
break; break;
default: default:
status=S_IN_ERROR; status = S_IN_ERROR;
}//inner switch }//inner switch
break; break;
case S_IN_FINISHED_VALUE: case S_IN_FINISHED_VALUE:
if(token.type==Yytoken.TYPE_EOF) if (token.type == Yytoken.TYPE_EOF) {
return valueStack.removeFirst(); return valueStack.removeFirst();
else } else {
throw new ParseException(getPosition(), ParseException.ERROR_UNEXPECTED_TOKEN, token); throw new ParseException(getPosition(), ParseException.ERROR_UNEXPECTED_TOKEN, token);
}
case S_IN_OBJECT: case S_IN_OBJECT:
switch(token.type){ switch (token.type) {
case Yytoken.TYPE_COMMA: case Yytoken.TYPE_COMMA:
break; break;
case Yytoken.TYPE_VALUE: case Yytoken.TYPE_VALUE:
if(token.value instanceof String){ if (token.value instanceof String) {
String key=(String)token.value; String key = (String) token.value;
valueStack.addFirst(key); valueStack.addFirst(key);
status=S_PASSED_PAIR_KEY; status = S_PASSED_PAIR_KEY;
statusStack.addFirst(new Integer(status)); statusStack.addFirst(new Integer(status));
} } else {
else{ status = S_IN_ERROR;
status=S_IN_ERROR;
} }
break; break;
case Yytoken.TYPE_RIGHT_BRACE: case Yytoken.TYPE_RIGHT_BRACE:
if(valueStack.size()>1){ if (valueStack.size() > 1) {
statusStack.removeFirst(); statusStack.removeFirst();
valueStack.removeFirst(); valueStack.removeFirst();
status=peekStatus(statusStack); status = peekStatus(statusStack);
} } else {
else{ status = S_IN_FINISHED_VALUE;
status=S_IN_FINISHED_VALUE;
} }
break; break;
default: default:
status=S_IN_ERROR; status = S_IN_ERROR;
break; break;
}//inner switch }//inner switch
break; break;
case S_PASSED_PAIR_KEY: case S_PASSED_PAIR_KEY:
switch(token.type){ switch (token.type) {
case Yytoken.TYPE_COLON: case Yytoken.TYPE_COLON:
break; break;
case Yytoken.TYPE_VALUE: case Yytoken.TYPE_VALUE:
statusStack.removeFirst(); statusStack.removeFirst();
String key=(String)valueStack.removeFirst(); String key = (String) valueStack.removeFirst();
Map parent=(Map)valueStack.getFirst(); Map parent = (Map) valueStack.getFirst();
parent.put(key,token.value); parent.put(key, token.value);
status=peekStatus(statusStack); status = peekStatus(statusStack);
break; break;
case Yytoken.TYPE_LEFT_SQUARE: case Yytoken.TYPE_LEFT_SQUARE:
statusStack.removeFirst(); statusStack.removeFirst();
key=(String)valueStack.removeFirst(); key = (String) valueStack.removeFirst();
parent=(Map)valueStack.getFirst(); parent = (Map) valueStack.getFirst();
List newArray=createArrayContainer(containerFactory); List newArray = createArrayContainer(containerFactory);
parent.put(key,newArray); parent.put(key, newArray);
status=S_IN_ARRAY; status = S_IN_ARRAY;
statusStack.addFirst(new Integer(status)); statusStack.addFirst(new Integer(status));
valueStack.addFirst(newArray); valueStack.addFirst(newArray);
break; break;
case Yytoken.TYPE_LEFT_BRACE: case Yytoken.TYPE_LEFT_BRACE:
statusStack.removeFirst(); statusStack.removeFirst();
key=(String)valueStack.removeFirst(); key = (String) valueStack.removeFirst();
parent=(Map)valueStack.getFirst(); parent = (Map) valueStack.getFirst();
Map newObject=createObjectContainer(containerFactory); Map newObject = createObjectContainer(containerFactory);
parent.put(key,newObject); parent.put(key, newObject);
status=S_IN_OBJECT; status = S_IN_OBJECT;
statusStack.addFirst(new Integer(status)); statusStack.addFirst(new Integer(status));
valueStack.addFirst(newObject); valueStack.addFirst(newObject);
break; break;
default: default:
status=S_IN_ERROR; status = S_IN_ERROR;
} }
break; break;
case S_IN_ARRAY: case S_IN_ARRAY:
switch(token.type){ switch (token.type) {
case Yytoken.TYPE_COMMA: case Yytoken.TYPE_COMMA:
break; break;
case Yytoken.TYPE_VALUE: case Yytoken.TYPE_VALUE:
List val=(List)valueStack.getFirst(); List val = (List) valueStack.getFirst();
val.add(token.value); val.add(token.value);
break; break;
case Yytoken.TYPE_RIGHT_SQUARE: case Yytoken.TYPE_RIGHT_SQUARE:
if(valueStack.size()>1){ if (valueStack.size() > 1) {
statusStack.removeFirst(); statusStack.removeFirst();
valueStack.removeFirst(); valueStack.removeFirst();
status=peekStatus(statusStack); status = peekStatus(statusStack);
} } else {
else{ status = S_IN_FINISHED_VALUE;
status=S_IN_FINISHED_VALUE;
} }
break; break;
case Yytoken.TYPE_LEFT_BRACE: case Yytoken.TYPE_LEFT_BRACE:
val=(List)valueStack.getFirst(); val = (List) valueStack.getFirst();
Map newObject=createObjectContainer(containerFactory); Map newObject = createObjectContainer(containerFactory);
val.add(newObject); val.add(newObject);
status=S_IN_OBJECT; status = S_IN_OBJECT;
statusStack.addFirst(new Integer(status)); statusStack.addFirst(new Integer(status));
valueStack.addFirst(newObject); valueStack.addFirst(newObject);
break; break;
case Yytoken.TYPE_LEFT_SQUARE: case Yytoken.TYPE_LEFT_SQUARE:
val=(List)valueStack.getFirst(); val = (List) valueStack.getFirst();
List newArray=createArrayContainer(containerFactory); List newArray = createArrayContainer(containerFactory);
val.add(newArray); val.add(newArray);
status=S_IN_ARRAY; status = S_IN_ARRAY;
statusStack.addFirst(new Integer(status)); statusStack.addFirst(new Integer(status));
valueStack.addFirst(newArray); valueStack.addFirst(newArray);
break; break;
default: default:
status=S_IN_ERROR; status = S_IN_ERROR;
}//inner switch }//inner switch
break; break;
case S_IN_ERROR: case S_IN_ERROR:
throw new ParseException(getPosition(), ParseException.ERROR_UNEXPECTED_TOKEN, token); throw new ParseException(getPosition(), ParseException.ERROR_UNEXPECTED_TOKEN, token);
}//switch }//switch
if(status==S_IN_ERROR){ if (status == S_IN_ERROR) {
throw new ParseException(getPosition(), ParseException.ERROR_UNEXPECTED_TOKEN, token); throw new ParseException(getPosition(), ParseException.ERROR_UNEXPECTED_TOKEN, token);
} }
}while(token.type!=Yytoken.TYPE_EOF); } while (token.type != Yytoken.TYPE_EOF);
} } catch (IOException ie) {
catch(IOException ie){
throw ie; throw ie;
} }
throw new ParseException(getPosition(), ParseException.ERROR_UNEXPECTED_TOKEN, token); throw new ParseException(getPosition(), ParseException.ERROR_UNEXPECTED_TOKEN, token);
} }
private void nextToken() throws ParseException, IOException{ private void nextToken() throws ParseException, IOException {
token = lexer.yylex(); token = lexer.yylex();
if(token == null) if (token == null) {
token = new Yytoken(Yytoken.TYPE_EOF, null); token = new Yytoken(Yytoken.TYPE_EOF, null);
} }
}
private Map createObjectContainer(ContainerFactory containerFactory){ private Map createObjectContainer(ContainerFactory containerFactory) {
if(containerFactory == null) if (containerFactory == null) {
return new JSONObject(); return new JSONObject();
}
Map m = containerFactory.createObjectContainer(); Map m = containerFactory.createObjectContainer();
if(m == null) if (m == null) {
return new JSONObject(); return new JSONObject();
}
return m; return m;
} }
private List createArrayContainer(ContainerFactory containerFactory){ private List createArrayContainer(ContainerFactory containerFactory) {
if(containerFactory == null) if (containerFactory == null) {
return new JSONArray(); return new JSONArray();
}
List l = containerFactory.creatArrayContainer(); List l = containerFactory.creatArrayContainer();
if(l == null) if (l == null) {
return new JSONArray(); return new JSONArray();
}
return l; return l;
} }
public void parse(String s, ContentHandler contentHandler) throws ParseException{ public void parse(String s, ContentHandler contentHandler) throws ParseException {
parse(s, contentHandler, false); parse(s, contentHandler, false);
} }
public void parse(String s, ContentHandler contentHandler, boolean isResume) throws ParseException{ public void parse(String s, ContentHandler contentHandler, boolean isResume) throws ParseException {
StringReader in=new StringReader(s); StringReader in = new StringReader(s);
try{ try {
parse(in, contentHandler, isResume); parse(in, contentHandler, isResume);
} } catch (IOException ie) {
catch(IOException ie){
/* /*
* Actually it will never happen. * Actually it will never happen.
*/ */
@ -308,7 +307,7 @@ public class JSONParser {
} }
} }
public void parse(Reader in, ContentHandler contentHandler) throws IOException, ParseException{ public void parse(Reader in, ContentHandler contentHandler) throws IOException, ParseException {
parse(in, contentHandler, false); parse(in, contentHandler, false);
} }
@ -326,13 +325,12 @@ public class JSONParser {
* @throws IOException * @throws IOException
* @throws ParseException * @throws ParseException
*/ */
public void parse(Reader in, ContentHandler contentHandler, boolean isResume) throws IOException, ParseException{ public void parse(Reader in, ContentHandler contentHandler, boolean isResume) throws IOException, ParseException {
if(!isResume){ if (!isResume) {
reset(in); reset(in);
handlerStatusStack = new LinkedList(); handlerStatusStack = new LinkedList();
} } else {
else{ if (handlerStatusStack == null) {
if(handlerStatusStack == null){
isResume = false; isResume = false;
reset(in); reset(in);
handlerStatusStack = new LinkedList(); handlerStatusStack = new LinkedList();
@ -341,113 +339,119 @@ public class JSONParser {
LinkedList statusStack = handlerStatusStack; LinkedList statusStack = handlerStatusStack;
try{ try {
do{ do {
switch(status){ switch (status) {
case S_INIT: case S_INIT:
contentHandler.startJSON(); contentHandler.startJSON();
nextToken(); nextToken();
switch(token.type){ switch (token.type) {
case Yytoken.TYPE_VALUE: case Yytoken.TYPE_VALUE:
status=S_IN_FINISHED_VALUE; status = S_IN_FINISHED_VALUE;
statusStack.addFirst(new Integer(status)); statusStack.addFirst(new Integer(status));
if(!contentHandler.primitive(token.value)) if (!contentHandler.primitive(token.value)) {
return; return;
}
break; break;
case Yytoken.TYPE_LEFT_BRACE: case Yytoken.TYPE_LEFT_BRACE:
status=S_IN_OBJECT; status = S_IN_OBJECT;
statusStack.addFirst(new Integer(status)); statusStack.addFirst(new Integer(status));
if(!contentHandler.startObject()) if (!contentHandler.startObject()) {
return; return;
}
break; break;
case Yytoken.TYPE_LEFT_SQUARE: case Yytoken.TYPE_LEFT_SQUARE:
status=S_IN_ARRAY; status = S_IN_ARRAY;
statusStack.addFirst(new Integer(status)); statusStack.addFirst(new Integer(status));
if(!contentHandler.startArray()) if (!contentHandler.startArray()) {
return; return;
}
break; break;
default: default:
status=S_IN_ERROR; status = S_IN_ERROR;
}//inner switch }//inner switch
break; break;
case S_IN_FINISHED_VALUE: case S_IN_FINISHED_VALUE:
nextToken(); nextToken();
if(token.type==Yytoken.TYPE_EOF){ if (token.type == Yytoken.TYPE_EOF) {
contentHandler.endJSON(); contentHandler.endJSON();
status = S_END; status = S_END;
return; return;
} } else {
else{
status = S_IN_ERROR; status = S_IN_ERROR;
throw new ParseException(getPosition(), ParseException.ERROR_UNEXPECTED_TOKEN, token); throw new ParseException(getPosition(), ParseException.ERROR_UNEXPECTED_TOKEN, token);
} }
case S_IN_OBJECT: case S_IN_OBJECT:
nextToken(); nextToken();
switch(token.type){ switch (token.type) {
case Yytoken.TYPE_COMMA: case Yytoken.TYPE_COMMA:
break; break;
case Yytoken.TYPE_VALUE: case Yytoken.TYPE_VALUE:
if(token.value instanceof String){ if (token.value instanceof String) {
String key=(String)token.value; String key = (String) token.value;
status=S_PASSED_PAIR_KEY; status = S_PASSED_PAIR_KEY;
statusStack.addFirst(new Integer(status)); statusStack.addFirst(new Integer(status));
if(!contentHandler.startObjectEntry(key)) if (!contentHandler.startObjectEntry(key)) {
return; return;
} }
else{ } else {
status=S_IN_ERROR; status = S_IN_ERROR;
} }
break; break;
case Yytoken.TYPE_RIGHT_BRACE: case Yytoken.TYPE_RIGHT_BRACE:
if(statusStack.size()>1){ if (statusStack.size() > 1) {
statusStack.removeFirst(); statusStack.removeFirst();
status=peekStatus(statusStack); status = peekStatus(statusStack);
} else {
status = S_IN_FINISHED_VALUE;
} }
else{ if (!contentHandler.endObject()) {
status=S_IN_FINISHED_VALUE;
}
if(!contentHandler.endObject())
return; return;
}
break; break;
default: default:
status=S_IN_ERROR; status = S_IN_ERROR;
break; break;
}//inner switch }//inner switch
break; break;
case S_PASSED_PAIR_KEY: case S_PASSED_PAIR_KEY:
nextToken(); nextToken();
switch(token.type){ switch (token.type) {
case Yytoken.TYPE_COLON: case Yytoken.TYPE_COLON:
break; break;
case Yytoken.TYPE_VALUE: case Yytoken.TYPE_VALUE:
statusStack.removeFirst(); statusStack.removeFirst();
status=peekStatus(statusStack); status = peekStatus(statusStack);
if(!contentHandler.primitive(token.value)) if (!contentHandler.primitive(token.value)) {
return; return;
if(!contentHandler.endObjectEntry()) }
if (!contentHandler.endObjectEntry()) {
return; return;
}
break; break;
case Yytoken.TYPE_LEFT_SQUARE: case Yytoken.TYPE_LEFT_SQUARE:
statusStack.removeFirst(); statusStack.removeFirst();
statusStack.addFirst(new Integer(S_IN_PAIR_VALUE)); statusStack.addFirst(new Integer(S_IN_PAIR_VALUE));
status=S_IN_ARRAY; status = S_IN_ARRAY;
statusStack.addFirst(new Integer(status)); statusStack.addFirst(new Integer(status));
if(!contentHandler.startArray()) if (!contentHandler.startArray()) {
return; return;
}
break; break;
case Yytoken.TYPE_LEFT_BRACE: case Yytoken.TYPE_LEFT_BRACE:
statusStack.removeFirst(); statusStack.removeFirst();
statusStack.addFirst(new Integer(S_IN_PAIR_VALUE)); statusStack.addFirst(new Integer(S_IN_PAIR_VALUE));
status=S_IN_OBJECT; status = S_IN_OBJECT;
statusStack.addFirst(new Integer(status)); statusStack.addFirst(new Integer(status));
if(!contentHandler.startObject()) if (!contentHandler.startObject()) {
return; return;
}
break; break;
default: default:
status=S_IN_ERROR; status = S_IN_ERROR;
} }
break; break;
@ -458,44 +462,48 @@ public class JSONParser {
*/ */
statusStack.removeFirst(); statusStack.removeFirst();
status = peekStatus(statusStack); status = peekStatus(statusStack);
if(!contentHandler.endObjectEntry()) if (!contentHandler.endObjectEntry()) {
return; return;
}
break; break;
case S_IN_ARRAY: case S_IN_ARRAY:
nextToken(); nextToken();
switch(token.type){ switch (token.type) {
case Yytoken.TYPE_COMMA: case Yytoken.TYPE_COMMA:
break; break;
case Yytoken.TYPE_VALUE: case Yytoken.TYPE_VALUE:
if(!contentHandler.primitive(token.value)) if (!contentHandler.primitive(token.value)) {
return; return;
}
break; break;
case Yytoken.TYPE_RIGHT_SQUARE: case Yytoken.TYPE_RIGHT_SQUARE:
if(statusStack.size()>1){ if (statusStack.size() > 1) {
statusStack.removeFirst(); statusStack.removeFirst();
status=peekStatus(statusStack); status = peekStatus(statusStack);
} else {
status = S_IN_FINISHED_VALUE;
} }
else{ if (!contentHandler.endArray()) {
status=S_IN_FINISHED_VALUE;
}
if(!contentHandler.endArray())
return; return;
}
break; break;
case Yytoken.TYPE_LEFT_BRACE: case Yytoken.TYPE_LEFT_BRACE:
status=S_IN_OBJECT; status = S_IN_OBJECT;
statusStack.addFirst(new Integer(status)); statusStack.addFirst(new Integer(status));
if(!contentHandler.startObject()) if (!contentHandler.startObject()) {
return; return;
}
break; break;
case Yytoken.TYPE_LEFT_SQUARE: case Yytoken.TYPE_LEFT_SQUARE:
status=S_IN_ARRAY; status = S_IN_ARRAY;
statusStack.addFirst(new Integer(status)); statusStack.addFirst(new Integer(status));
if(!contentHandler.startArray()) if (!contentHandler.startArray()) {
return; return;
}
break; break;
default: default:
status=S_IN_ERROR; status = S_IN_ERROR;
}//inner switch }//inner switch
break; break;
@ -505,24 +513,20 @@ public class JSONParser {
case S_IN_ERROR: case S_IN_ERROR:
throw new ParseException(getPosition(), ParseException.ERROR_UNEXPECTED_TOKEN, token); throw new ParseException(getPosition(), ParseException.ERROR_UNEXPECTED_TOKEN, token);
}//switch }//switch
if(status==S_IN_ERROR){ if (status == S_IN_ERROR) {
throw new ParseException(getPosition(), ParseException.ERROR_UNEXPECTED_TOKEN, token); throw new ParseException(getPosition(), ParseException.ERROR_UNEXPECTED_TOKEN, token);
} }
}while(token.type!=Yytoken.TYPE_EOF); } while (token.type != Yytoken.TYPE_EOF);
} } catch (IOException ie) {
catch(IOException ie){
status = S_IN_ERROR; status = S_IN_ERROR;
throw ie; throw ie;
} } catch (ParseException pe) {
catch(ParseException pe){
status = S_IN_ERROR; status = S_IN_ERROR;
throw pe; throw pe;
} } catch (RuntimeException re) {
catch(RuntimeException re){
status = S_IN_ERROR; status = S_IN_ERROR;
throw re; throw re;
} } catch (Error e) {
catch(Error e){
status = S_IN_ERROR; status = S_IN_ERROR;
throw e; throw e;
} }

12
paper-api/src/main/java/org/json/simple/parser/ParseException.java
View File

@ -8,24 +8,22 @@ package org.json.simple.parser;
*/ */
public class ParseException extends Exception { public class ParseException extends Exception {
private static final long serialVersionUID = -7880698968187728548L; private static final long serialVersionUID = -7880698968187728548L;
public static final int ERROR_UNEXPECTED_CHAR = 0; public static final int ERROR_UNEXPECTED_CHAR = 0;
public static final int ERROR_UNEXPECTED_TOKEN = 1; public static final int ERROR_UNEXPECTED_TOKEN = 1;
public static final int ERROR_UNEXPECTED_EXCEPTION = 2; public static final int ERROR_UNEXPECTED_EXCEPTION = 2;
private int errorType; private int errorType;
private Object unexpectedObject; private Object unexpectedObject;
private int position; private int position;
public ParseException(int errorType){ public ParseException(int errorType) {
this(-1, errorType, null); this(-1, errorType, null);
} }
public ParseException(int errorType, Object unexpectedObject){ public ParseException(int errorType, Object unexpectedObject) {
this(-1, errorType, unexpectedObject); this(-1, errorType, unexpectedObject);
} }
public ParseException(int position, int errorType, Object unexpectedObject){ public ParseException(int position, int errorType, Object unexpectedObject) {
this.position = position; this.position = position;
this.errorType = errorType; this.errorType = errorType;
this.unexpectedObject = unexpectedObject; this.unexpectedObject = unexpectedObject;
@ -68,10 +66,10 @@ public class ParseException extends Exception {
this.unexpectedObject = unexpectedObject; this.unexpectedObject = unexpectedObject;
} }
public String toString(){ public String toString() {
StringBuffer sb = new StringBuffer(); StringBuffer sb = new StringBuffer();
switch(errorType){ switch (errorType) {
case ERROR_UNEXPECTED_CHAR: case ERROR_UNEXPECTED_CHAR:
sb.append("Unexpected character (").append(unexpectedObject).append(") at position ").append(position).append("."); sb.append("Unexpected character (").append(unexpectedObject).append(") at position ").append(position).append(".");
break; break;

382
paper-api/src/main/java/org/json/simple/parser/Yylex.java
View File

@ -1,19 +1,14 @@
/* The following code was generated by JFlex 1.4.2 */ /* The following code was generated by JFlex 1.4.2 */
package org.json.simple.parser; package org.json.simple.parser;
class Yylex { class Yylex {
/** This character denotes the end of file */ /** This character denotes the end of file */
public static final int YYEOF = -1; public static final int YYEOF = -1;
/** initial size of the lookahead buffer */ /** initial size of the lookahead buffer */
private static final int ZZ_BUFFERSIZE = 16384; private static final int ZZ_BUFFERSIZE = 16384;
/** lexical states */ /** lexical states */
public static final int YYINITIAL = 0; public static final int YYINITIAL = 0;
public static final int STRING_BEGIN = 2; public static final int STRING_BEGIN = 2;
/** /**
* ZZ_LEXSTATE[l] is the state in the DFA for the lexical state l * ZZ_LEXSTATE[l] is the state in the DFA for the lexical state l
* ZZ_LEXSTATE[l+1] is the state in the DFA for the lexical state l * ZZ_LEXSTATE[l+1] is the state in the DFA for the lexical state l
@ -23,75 +18,70 @@ class Yylex {
private static final int ZZ_LEXSTATE[] = { private static final int ZZ_LEXSTATE[] = {
0, 0, 1, 1 0, 0, 1, 1
}; };
/** /**
* Translates characters to character classes * Translates characters to character classes
*/ */
private static final String ZZ_CMAP_PACKED = private static final String ZZ_CMAP_PACKED =
"\11\0\1\7\1\7\2\0\1\7\22\0\1\7\1\0\1\11\10\0"+ "\11\0\1\7\1\7\2\0\1\7\22\0\1\7\1\0\1\11\10\0"
"\1\6\1\31\1\2\1\4\1\12\12\3\1\32\6\0\4\1\1\5"+ + "\1\6\1\31\1\2\1\4\1\12\12\3\1\32\6\0\4\1\1\5"
"\1\1\24\0\1\27\1\10\1\30\3\0\1\22\1\13\2\1\1\21"+ + "\1\1\24\0\1\27\1\10\1\30\3\0\1\22\1\13\2\1\1\21"
"\1\14\5\0\1\23\1\0\1\15\3\0\1\16\1\24\1\17\1\20"+ + "\1\14\5\0\1\23\1\0\1\15\3\0\1\16\1\24\1\17\1\20"
"\5\0\1\25\1\0\1\26\uff82\0"; + "\5\0\1\25\1\0\1\26\uff82\0";
/** /**
* Translates characters to character classes * Translates characters to character classes
*/ */
private static final char [] ZZ_CMAP = zzUnpackCMap(ZZ_CMAP_PACKED); private static final char[] ZZ_CMAP = zzUnpackCMap(ZZ_CMAP_PACKED);
/** /**
* Translates DFA states to action switch labels. * Translates DFA states to action switch labels.
*/ */
private static final int [] ZZ_ACTION = zzUnpackAction(); private static final int[] ZZ_ACTION = zzUnpackAction();
private static final String ZZ_ACTION_PACKED_0 = private static final String ZZ_ACTION_PACKED_0 =
"\2\0\2\1\1\2\1\3\1\4\3\1\1\5\1\6"+ "\2\0\2\1\1\2\1\3\1\4\3\1\1\5\1\6"
"\1\7\1\10\1\11\1\12\1\13\1\14\1\15\5\0"+ + "\1\7\1\10\1\11\1\12\1\13\1\14\1\15\5\0"
"\1\14\1\16\1\17\1\20\1\21\1\22\1\23\1\24"+ + "\1\14\1\16\1\17\1\20\1\21\1\22\1\23\1\24"
"\1\0\1\25\1\0\1\25\4\0\1\26\1\27\2\0"+ + "\1\0\1\25\1\0\1\25\4\0\1\26\1\27\2\0"
"\1\30"; + "\1\30";
private static int [] zzUnpackAction() { private static int[] zzUnpackAction() {
int [] result = new int[45]; int[] result = new int[45];
int offset = 0; int offset = 0;
offset = zzUnpackAction(ZZ_ACTION_PACKED_0, offset, result); offset = zzUnpackAction(ZZ_ACTION_PACKED_0, offset, result);
return result; return result;
} }
private static int zzUnpackAction(String packed, int offset, int [] result) { private static int zzUnpackAction(String packed, int offset, int[] result) {
int i = 0; /* index in packed string */ int i = 0; /* index in packed string */
int j = offset; /* index in unpacked array */ int j = offset; /* index in unpacked array */
int l = packed.length(); int l = packed.length();
while (i < l) { while (i < l) {
int count = packed.charAt(i++); int count = packed.charAt(i++);
int value = packed.charAt(i++); int value = packed.charAt(i++);
do result[j++] = value; while (--count > 0); do {
result[j++] = value;
} while (--count > 0);
} }
return j; return j;
} }
/** /**
* Translates a state to a row index in the transition table * Translates a state to a row index in the transition table
*/ */
private static final int [] ZZ_ROWMAP = zzUnpackRowMap(); private static final int[] ZZ_ROWMAP = zzUnpackRowMap();
private static final String ZZ_ROWMAP_PACKED_0 = private static final String ZZ_ROWMAP_PACKED_0 =
"\0\0\0\33\0\66\0\121\0\154\0\207\0\66\0\242"+ "\0\0\0\33\0\66\0\121\0\154\0\207\0\66\0\242"
"\0\275\0\330\0\66\0\66\0\66\0\66\0\66\0\66"+ + "\0\275\0\330\0\66\0\66\0\66\0\66\0\66\0\66"
"\0\363\0\u010e\0\66\0\u0129\0\u0144\0\u015f\0\u017a\0\u0195"+ + "\0\363\0\u010e\0\66\0\u0129\0\u0144\0\u015f\0\u017a\0\u0195"
"\0\66\0\66\0\66\0\66\0\66\0\66\0\66\0\66"+ + "\0\66\0\66\0\66\0\66\0\66\0\66\0\66\0\66"
"\0\u01b0\0\u01cb\0\u01e6\0\u01e6\0\u0201\0\u021c\0\u0237\0\u0252"+ + "\0\u01b0\0\u01cb\0\u01e6\0\u01e6\0\u0201\0\u021c\0\u0237\0\u0252"
"\0\66\0\66\0\u026d\0\u0288\0\66"; + "\0\66\0\66\0\u026d\0\u0288\0\66";
private static int [] zzUnpackRowMap() { private static int[] zzUnpackRowMap() {
int [] result = new int[45]; int[] result = new int[45];
int offset = 0; int offset = 0;
offset = zzUnpackRowMap(ZZ_ROWMAP_PACKED_0, offset, result); offset = zzUnpackRowMap(ZZ_ROWMAP_PACKED_0, offset, result);
return result; return result;
} }
private static int zzUnpackRowMap(String packed, int offset, int [] result) { private static int zzUnpackRowMap(String packed, int offset, int[] result) {
int i = 0; /* index in packed string */ int i = 0; /* index in packed string */
int j = offset; /* index in unpacked array */ int j = offset; /* index in unpacked array */
int l = packed.length(); int l = packed.length();
@ -101,11 +91,10 @@ class Yylex {
} }
return j; return j;
} }
/** /**
* The transition table of the DFA * The transition table of the DFA
*/ */
private static final int ZZ_TRANS [] = { private static final int ZZ_TRANS[] = {
2, 2, 3, 4, 2, 2, 2, 5, 2, 6, 2, 2, 3, 4, 2, 2, 2, 5, 2, 6,
2, 2, 7, 8, 2, 9, 2, 2, 2, 2, 2, 2, 7, 8, 2, 9, 2, 2, 2, 2,
2, 10, 11, 12, 13, 14, 15, 16, 16, 16, 2, 10, 11, 12, 13, 14, 15, 16, 16, 16,
@ -173,8 +162,7 @@ class Yylex {
-1, -1, -1, -1, -1, -1, -1, -1, -1, 44, -1, -1, -1, -1, -1, -1, -1, -1, -1, 44,
-1, 44, -1, 44, -1, -1, -1, -1, -1, 44, -1, 44, -1, 44, -1, -1, -1, -1, -1, 44,
44, -1, -1, -1, -1, 44, 44, -1, -1, -1, 44, -1, -1, -1, -1, 44, 44, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,};
};
/* error codes */ /* error codes */
private static final int ZZ_UNKNOWN_ERROR = 0; private static final int ZZ_UNKNOWN_ERROR = 0;
@ -187,90 +175,75 @@ class Yylex {
"Error: could not match input", "Error: could not match input",
"Error: pushback value was too large" "Error: pushback value was too large"
}; };
/** /**
* ZZ_ATTRIBUTE[aState] contains the attributes of state <code>aState</code> * ZZ_ATTRIBUTE[aState] contains the attributes of state <code>aState</code>
*/ */
private static final int [] ZZ_ATTRIBUTE = zzUnpackAttribute(); private static final int[] ZZ_ATTRIBUTE = zzUnpackAttribute();
private static final String ZZ_ATTRIBUTE_PACKED_0 = private static final String ZZ_ATTRIBUTE_PACKED_0 =
"\2\0\1\11\3\1\1\11\3\1\6\11\2\1\1\11"+ "\2\0\1\11\3\1\1\11\3\1\6\11\2\1\1\11"
"\5\0\10\11\1\0\1\1\1\0\1\1\4\0\2\11"+ + "\5\0\10\11\1\0\1\1\1\0\1\1\4\0\2\11"
"\2\0\1\11"; + "\2\0\1\11";
private static int [] zzUnpackAttribute() { private static int[] zzUnpackAttribute() {
int [] result = new int[45]; int[] result = new int[45];
int offset = 0; int offset = 0;
offset = zzUnpackAttribute(ZZ_ATTRIBUTE_PACKED_0, offset, result); offset = zzUnpackAttribute(ZZ_ATTRIBUTE_PACKED_0, offset, result);
return result; return result;
} }
private static int zzUnpackAttribute(String packed, int offset, int [] result) { private static int zzUnpackAttribute(String packed, int offset, int[] result) {
int i = 0; /* index in packed string */ int i = 0; /* index in packed string */
int j = offset; /* index in unpacked array */ int j = offset; /* index in unpacked array */
int l = packed.length(); int l = packed.length();
while (i < l) { while (i < l) {
int count = packed.charAt(i++); int count = packed.charAt(i++);
int value = packed.charAt(i++); int value = packed.charAt(i++);
do result[j++] = value; while (--count > 0); do {
result[j++] = value;
} while (--count > 0);
} }
return j; return j;
} }
/** the input device */ /** the input device */
private java.io.Reader zzReader; private java.io.Reader zzReader;
/** the current state of the DFA */ /** the current state of the DFA */
private int zzState; private int zzState;
/** the current lexical state */ /** the current lexical state */
private int zzLexicalState = YYINITIAL; private int zzLexicalState = YYINITIAL;
/** this buffer contains the current text to be matched and is /** this buffer contains the current text to be matched and is
the source of the yytext() string */ the source of the yytext() string */
private char zzBuffer[] = new char[ZZ_BUFFERSIZE]; private char zzBuffer[] = new char[ZZ_BUFFERSIZE];
/** the textposition at the last accepting state */ /** the textposition at the last accepting state */
private int zzMarkedPos; private int zzMarkedPos;
/** the current text position in the buffer */ /** the current text position in the buffer */
private int zzCurrentPos; private int zzCurrentPos;
/** startRead marks the beginning of the yytext() string in the buffer */ /** startRead marks the beginning of the yytext() string in the buffer */
private int zzStartRead; private int zzStartRead;
/** endRead marks the last character in the buffer, that has been read /** endRead marks the last character in the buffer, that has been read
from input */ from input */
private int zzEndRead; private int zzEndRead;
/** number of newlines encountered up to the start of the matched text */ /** number of newlines encountered up to the start of the matched text */
private int yyline; private int yyline;
/** the number of characters up to the start of the matched text */ /** the number of characters up to the start of the matched text */
private int yychar; private int yychar;
/** /**
* the number of characters from the last newline up to the start of the * the number of characters from the last newline up to the start of the
* matched text * matched text
*/ */
private int yycolumn; private int yycolumn;
/** /**
* zzAtBOL == true <=> the scanner is currently at the beginning of a line * zzAtBOL == true <=> the scanner is currently at the beginning of a line
*/ */
private boolean zzAtBOL = true; private boolean zzAtBOL = true;
/** zzAtEOF == true <=> the scanner is at the EOF */ /** zzAtEOF == true <=> the scanner is at the EOF */
private boolean zzAtEOF; private boolean zzAtEOF;
/* user code: */ /* user code: */
private StringBuffer sb=new StringBuffer(); private StringBuffer sb = new StringBuffer();
int getPosition(){ int getPosition() {
return yychar; return yychar;
} }
/** /**
* Creates a new scanner * Creates a new scanner
@ -298,19 +271,20 @@ int getPosition(){
* @param packed the packed character translation table * @param packed the packed character translation table
* @return the unpacked character translation table * @return the unpacked character translation table
*/ */
private static char [] zzUnpackCMap(String packed) { private static char[] zzUnpackCMap(String packed) {
char [] map = new char[0x10000]; char[] map = new char[0x10000];
int i = 0; /* index in packed string */ int i = 0; /* index in packed string */
int j = 0; /* index in unpacked array */ int j = 0; /* index in unpacked array */
while (i < 90) { while (i < 90) {
int count = packed.charAt(i++); int count = packed.charAt(i++);
char value = packed.charAt(i++); char value = packed.charAt(i++);
do map[j++] = value; while (--count > 0); do {
map[j++] = value;
} while (--count > 0);
} }
return map; return map;
} }
/** /**
* Refills the input buffer. * Refills the input buffer.
* *
@ -324,29 +298,29 @@ int getPosition(){
if (zzStartRead > 0) { if (zzStartRead > 0) {
System.arraycopy(zzBuffer, zzStartRead, System.arraycopy(zzBuffer, zzStartRead,
zzBuffer, 0, zzBuffer, 0,
zzEndRead-zzStartRead); zzEndRead - zzStartRead);
/* translate stored positions */ /* translate stored positions */
zzEndRead-= zzStartRead; zzEndRead -= zzStartRead;
zzCurrentPos-= zzStartRead; zzCurrentPos -= zzStartRead;
zzMarkedPos-= zzStartRead; zzMarkedPos -= zzStartRead;
zzStartRead = 0; zzStartRead = 0;
} }
/* is the buffer big enough? */ /* is the buffer big enough? */
if (zzCurrentPos >= zzBuffer.length) { if (zzCurrentPos >= zzBuffer.length) {
/* if not: blow it up */ /* if not: blow it up */
char newBuffer[] = new char[zzCurrentPos*2]; char newBuffer[] = new char[zzCurrentPos * 2];
System.arraycopy(zzBuffer, 0, newBuffer, 0, zzBuffer.length); System.arraycopy(zzBuffer, 0, newBuffer, 0, zzBuffer.length);
zzBuffer = newBuffer; zzBuffer = newBuffer;
} }
/* finally: fill the buffer with new input */ /* finally: fill the buffer with new input */
int numRead = zzReader.read(zzBuffer, zzEndRead, int numRead = zzReader.read(zzBuffer, zzEndRead,
zzBuffer.length-zzEndRead); zzBuffer.length - zzEndRead);
if (numRead > 0) { if (numRead > 0) {
zzEndRead+= numRead; zzEndRead += numRead;
return false; return false;
} }
// unlikely but not impossible: read 0 characters, but not at end of stream // unlikely but not impossible: read 0 characters, but not at end of stream
@ -364,7 +338,6 @@ int getPosition(){
return true; return true;
} }
/** /**
* Closes the input stream. * Closes the input stream.
*/ */
@ -372,10 +345,10 @@ int getPosition(){
zzAtEOF = true; /* indicate end of file */ zzAtEOF = true; /* indicate end of file */
zzEndRead = zzStartRead; /* invalidate buffer */ zzEndRead = zzStartRead; /* invalidate buffer */
if (zzReader != null) if (zzReader != null) {
zzReader.close(); zzReader.close();
} }
}
/** /**
* Resets the scanner to read from a new input stream. * Resets the scanner to read from a new input stream.
@ -397,7 +370,6 @@ int getPosition(){
zzLexicalState = YYINITIAL; zzLexicalState = YYINITIAL;
} }
/** /**
* Returns the current lexical state. * Returns the current lexical state.
*/ */
@ -405,7 +377,6 @@ int getPosition(){
return zzLexicalState; return zzLexicalState;
} }
/** /**
* Enters a new lexical state * Enters a new lexical state
* *
@ -415,15 +386,13 @@ int getPosition(){
zzLexicalState = newState; zzLexicalState = newState;
} }
/** /**
* Returns the text matched by the current regular expression. * Returns the text matched by the current regular expression.
*/ */
public final String yytext() { public final String yytext() {
return new String( zzBuffer, zzStartRead, zzMarkedPos-zzStartRead ); return new String(zzBuffer, zzStartRead, zzMarkedPos - zzStartRead);
} }
/** /**
* Returns the character at position <tt>pos</tt> from the * Returns the character at position <tt>pos</tt> from the
* matched text. * matched text.
@ -436,18 +405,16 @@ int getPosition(){
* @return the character at position pos * @return the character at position pos
*/ */
public final char yycharat(int pos) { public final char yycharat(int pos) {
return zzBuffer[zzStartRead+pos]; return zzBuffer[zzStartRead + pos];
} }
/** /**
* Returns the length of the matched text region. * Returns the length of the matched text region.
*/ */
public final int yylength() { public final int yylength() {
return zzMarkedPos-zzStartRead; return zzMarkedPos - zzStartRead;
} }
/** /**
* Reports an error that occured while scanning. * Reports an error that occured while scanning.
* *
@ -466,15 +433,13 @@ int getPosition(){
String message; String message;
try { try {
message = ZZ_ERROR_MSG[errorCode]; message = ZZ_ERROR_MSG[errorCode];
} } catch (ArrayIndexOutOfBoundsException e) {
catch (ArrayIndexOutOfBoundsException e) {
message = ZZ_ERROR_MSG[ZZ_UNKNOWN_ERROR]; message = ZZ_ERROR_MSG[ZZ_UNKNOWN_ERROR];
} }
throw new Error(message); throw new Error(message);
} }
/** /**
* Pushes the specified amount of characters back into the input stream. * Pushes the specified amount of characters back into the input stream.
* *
@ -484,13 +449,13 @@ int getPosition(){
* This number must not be greater than yylength()! * This number must not be greater than yylength()!
*/ */
public void yypushback(int number) { public void yypushback(int number) {
if ( number > yylength() ) if (number > yylength()) {
zzScanError(ZZ_PUSHBACK_2BIG); zzScanError(ZZ_PUSHBACK_2BIG);
}
zzMarkedPos -= number; zzMarkedPos -= number;
} }
/** /**
* Resumes scanning until the next regular expression is matched, * Resumes scanning until the next regular expression is matched,
* the end of input is encountered or an I/O-Error occurs. * the end of input is encountered or an I/O-Error occurs.
@ -506,17 +471,17 @@ int getPosition(){
int zzCurrentPosL; int zzCurrentPosL;
int zzMarkedPosL; int zzMarkedPosL;
int zzEndReadL = zzEndRead; int zzEndReadL = zzEndRead;
char [] zzBufferL = zzBuffer; char[] zzBufferL = zzBuffer;
char [] zzCMapL = ZZ_CMAP; char[] zzCMapL = ZZ_CMAP;
int [] zzTransL = ZZ_TRANS; int[] zzTransL = ZZ_TRANS;
int [] zzRowMapL = ZZ_ROWMAP; int[] zzRowMapL = ZZ_ROWMAP;
int [] zzAttrL = ZZ_ATTRIBUTE; int[] zzAttrL = ZZ_ATTRIBUTE;
while (true) { while (true) {
zzMarkedPosL = zzMarkedPos; zzMarkedPosL = zzMarkedPos;
yychar+= zzMarkedPosL-zzStartRead; yychar += zzMarkedPosL - zzStartRead;
zzAction = -1; zzAction = -1;
@ -525,16 +490,16 @@ int getPosition(){
zzState = ZZ_LEXSTATE[zzLexicalState]; zzState = ZZ_LEXSTATE[zzLexicalState];
zzForAction: { zzForAction:
{
while (true) { while (true) {
if (zzCurrentPosL < zzEndReadL) if (zzCurrentPosL < zzEndReadL) {
zzInput = zzBufferL[zzCurrentPosL++]; zzInput = zzBufferL[zzCurrentPosL++];
else if (zzAtEOF) { } else if (zzAtEOF) {
zzInput = YYEOF; zzInput = YYEOF;
break zzForAction; break zzForAction;
} } else {
else {
// store back cached positions // store back cached positions
zzCurrentPos = zzCurrentPosL; zzCurrentPos = zzCurrentPosL;
zzMarkedPos = zzMarkedPosL; zzMarkedPos = zzMarkedPosL;
@ -547,20 +512,23 @@ int getPosition(){
if (eof) { if (eof) {
zzInput = YYEOF; zzInput = YYEOF;
break zzForAction; break zzForAction;
} } else {
else {
zzInput = zzBufferL[zzCurrentPosL++]; zzInput = zzBufferL[zzCurrentPosL++];
} }
} }
int zzNext = zzTransL[ zzRowMapL[zzState] + zzCMapL[zzInput] ]; int zzNext = zzTransL[zzRowMapL[zzState] + zzCMapL[zzInput]];
if (zzNext == -1) break zzForAction; if (zzNext == -1) {
break zzForAction;
}
zzState = zzNext; zzState = zzNext;
int zzAttributes = zzAttrL[zzState]; int zzAttributes = zzAttrL[zzState];
if ( (zzAttributes & 1) == 1 ) { if ((zzAttributes & 1) == 1) {
zzAction = zzState; zzAction = zzState;
zzMarkedPosL = zzCurrentPosL; zzMarkedPosL = zzCurrentPosL;
if ( (zzAttributes & 8) == 8 ) break zzForAction; if ((zzAttributes & 8) == 8) {
break zzForAction;
}
} }
} }
@ -570,119 +538,143 @@ int getPosition(){
zzMarkedPos = zzMarkedPosL; zzMarkedPos = zzMarkedPosL;
switch (zzAction < 0 ? zzAction : ZZ_ACTION[zzAction]) { switch (zzAction < 0 ? zzAction : ZZ_ACTION[zzAction]) {
case 11: case 11: {
{ sb.append(yytext()); sb.append(yytext());
} }
case 25: break; case 25:
case 4: break;
{ sb.delete(0, sb.length());yybegin(STRING_BEGIN); case 4: {
sb.delete(0, sb.length());
yybegin(STRING_BEGIN);
} }
case 26: break; case 26:
case 16: break;
{ sb.append('\b'); case 16: {
sb.append('\b');
} }
case 27: break; case 27:
case 6: break;
{ return new Yytoken(Yytoken.TYPE_RIGHT_BRACE,null); case 6: {
return new Yytoken(Yytoken.TYPE_RIGHT_BRACE, null);
} }
case 28: break; case 28:
case 23: break;
{ Boolean val=Boolean.valueOf(yytext()); return new Yytoken(Yytoken.TYPE_VALUE, val); case 23: {
Boolean val = Boolean.valueOf(yytext());
return new Yytoken(Yytoken.TYPE_VALUE, val);
} }
case 29: break; case 29:
case 22: break;
{ return new Yytoken(Yytoken.TYPE_VALUE, null); case 22: {
return new Yytoken(Yytoken.TYPE_VALUE, null);
} }
case 30: break; case 30:
case 13: break;
{ yybegin(YYINITIAL);return new Yytoken(Yytoken.TYPE_VALUE, sb.toString()); case 13: {
yybegin(YYINITIAL);
return new Yytoken(Yytoken.TYPE_VALUE, sb.toString());
} }
case 31: break; case 31:
case 12: break;
{ sb.append('\\'); case 12: {
sb.append('\\');
} }
case 32: break; case 32:
case 21: break;
{ Double val=Double.valueOf(yytext()); return new Yytoken(Yytoken.TYPE_VALUE, val); case 21: {
Double val = Double.valueOf(yytext());
return new Yytoken(Yytoken.TYPE_VALUE, val);
} }
case 33: break; case 33:
case 1: break;
{ throw new ParseException(yychar, ParseException.ERROR_UNEXPECTED_CHAR, new Character(yycharat(0))); case 1: {
throw new ParseException(yychar, ParseException.ERROR_UNEXPECTED_CHAR, new Character(yycharat(0)));
} }
case 34: break; case 34:
case 8: break;
{ return new Yytoken(Yytoken.TYPE_RIGHT_SQUARE,null); case 8: {
return new Yytoken(Yytoken.TYPE_RIGHT_SQUARE, null);
} }
case 35: break; case 35:
case 19: break;
{ sb.append('\r'); case 19: {
sb.append('\r');
} }
case 36: break; case 36:
case 15: break;
{ sb.append('/'); case 15: {
sb.append('/');
} }
case 37: break; case 37:
case 10: break;
{ return new Yytoken(Yytoken.TYPE_COLON,null); case 10: {
return new Yytoken(Yytoken.TYPE_COLON, null);
} }
case 38: break; case 38:
case 14: break;
{ sb.append('"'); case 14: {
sb.append('"');
} }
case 39: break; case 39:
case 5: break;
{ return new Yytoken(Yytoken.TYPE_LEFT_BRACE,null); case 5: {
return new Yytoken(Yytoken.TYPE_LEFT_BRACE, null);
} }
case 40: break; case 40:
case 17: break;
{ sb.append('\f'); case 17: {
sb.append('\f');
} }
case 41: break; case 41:
case 24: break;
{ try{ case 24: {
int ch=Integer.parseInt(yytext().substring(2),16); try {
sb.append((char)ch); int ch = Integer.parseInt(yytext().substring(2), 16);
} sb.append((char) ch);
catch(Exception e){ } catch (Exception e) {
throw new ParseException(yychar, ParseException.ERROR_UNEXPECTED_EXCEPTION, e); throw new ParseException(yychar, ParseException.ERROR_UNEXPECTED_EXCEPTION, e);
} }
} }
case 42: break; case 42:
case 20: break;
{ sb.append('\t'); case 20: {
sb.append('\t');
} }
case 43: break; case 43:
case 7: break;
{ return new Yytoken(Yytoken.TYPE_LEFT_SQUARE,null); case 7: {
return new Yytoken(Yytoken.TYPE_LEFT_SQUARE, null);
} }
case 44: break; case 44:
case 2: break;
{ Long val=Long.valueOf(yytext()); return new Yytoken(Yytoken.TYPE_VALUE, val); case 2: {
Long val = Long.valueOf(yytext());
return new Yytoken(Yytoken.TYPE_VALUE, val);
} }
case 45: break; case 45:
case 18: break;
{ sb.append('\n'); case 18: {
sb.append('\n');
} }
case 46: break; case 46:
case 9: break;
{ return new Yytoken(Yytoken.TYPE_COMMA,null); case 9: {
return new Yytoken(Yytoken.TYPE_COMMA, null);
} }
case 47: break; case 47:
case 3: break;
{ case 3: {
} }
case 48: break; case 48:
break;
default: default:
if (zzInput == YYEOF && zzStartRead == zzCurrentPos) { if (zzInput == YYEOF && zzStartRead == zzCurrentPos) {
zzAtEOF = true; zzAtEOF = true;
return null; return null;
} } else {
else {
zzScanError(ZZ_NO_MATCH); zzScanError(ZZ_NO_MATCH);
} }
} }
} }
} }
} }

31
paper-api/src/main/java/org/json/simple/parser/Yytoken.java
View File

@ -8,26 +8,25 @@ package org.json.simple.parser;
* @author FangYidong<fangyidong@yahoo.com.cn> * @author FangYidong<fangyidong@yahoo.com.cn>
*/ */
public class Yytoken { public class Yytoken {
public static final int TYPE_VALUE=0;//JSON primitive value: string,number,boolean,null public static final int TYPE_VALUE = 0;//JSON primitive value: string,number,boolean,null
public static final int TYPE_LEFT_BRACE=1; public static final int TYPE_LEFT_BRACE = 1;
public static final int TYPE_RIGHT_BRACE=2; public static final int TYPE_RIGHT_BRACE = 2;
public static final int TYPE_LEFT_SQUARE=3; public static final int TYPE_LEFT_SQUARE = 3;
public static final int TYPE_RIGHT_SQUARE=4; public static final int TYPE_RIGHT_SQUARE = 4;
public static final int TYPE_COMMA=5; public static final int TYPE_COMMA = 5;
public static final int TYPE_COLON=6; public static final int TYPE_COLON = 6;
public static final int TYPE_EOF=-1;//end of file public static final int TYPE_EOF = -1;//end of file
public int type = 0;
public Object value = null;
public int type=0; public Yytoken(int type, Object value) {
public Object value=null; this.type = type;
this.value = value;
public Yytoken(int type,Object value){
this.type=type;
this.value=value;
} }
public String toString(){ public String toString() {
StringBuffer sb = new StringBuffer(); StringBuffer sb = new StringBuffer();
switch(type){ switch (type) {
case TYPE_VALUE: case TYPE_VALUE:
sb.append("VALUE(").append(value).append(")"); sb.append("VALUE(").append(value).append(")");
break; break;