ProtocolLib/Javadoc/com/comphenix/protocol/reflect/StructureModifier.html
Kristian S. Stangeland 0a67cf3cd1 JavaDoc for 1.2.0
2012-10-01 05:01:08 +02:00

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<div class="subTitle">com.comphenix.protocol.reflect</div>
<h2 title="Class StructureModifier" class="title">Class StructureModifier&lt;TField&gt;</h2>
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<ul class="inheritance">
<li>java.lang.Object</li>
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<li>com.comphenix.protocol.reflect.StructureModifier&lt;TField&gt;</li>
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<dl><dt><span class="strong">Type Parameters:</span></dt><dd><code>TField</code> - Type of the fields to retrieve.</dd></dl>
<dl>
<dt>Direct Known Subclasses:</dt>
<dd><a href="../../../../com/comphenix/protocol/reflect/compiler/CompiledStructureModifier.html" title="class in com.comphenix.protocol.reflect.compiler">CompiledStructureModifier</a></dd>
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<pre>public class <span class="strong">StructureModifier&lt;TField&gt;</span>
extends java.lang.Object</pre>
<div class="block">Provides list-oriented access to the fields of a Minecraft packet.
<p>
Implemented by using reflection. Use a CompiledStructureModifier, if speed is essential.</div>
<dl><dt><span class="strong">Author:</span></dt>
<dd>Kristian</dd></dl>
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<h3>Field Summary</h3>
<table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation">
<caption><span>Fields</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Field and Description</th>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected <a href="../../../../com/comphenix/protocol/reflect/EquivalentConverter.html" title="interface in com.comphenix.protocol.reflect">EquivalentConverter</a>&lt;<a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html" title="type parameter in StructureModifier">TField</a>&gt;</code></td>
<td class="colLast"><code><strong><a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html#converter">converter</a></strong></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html#customConvertHandling">customConvertHandling</a></strong></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected java.util.List&lt;java.lang.reflect.Field&gt;</code></td>
<td class="colLast"><code><strong><a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html#data">data</a></strong></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected java.util.Map&lt;java.lang.reflect.Field,java.lang.Integer&gt;</code></td>
<td class="colLast"><code><strong><a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html#defaultFields">defaultFields</a></strong></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected java.lang.Class</code></td>
<td class="colLast"><code><strong><a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html#fieldType">fieldType</a></strong></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected java.util.Map&lt;java.lang.Class,<a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html" title="class in com.comphenix.protocol.reflect">StructureModifier</a>&gt;</code></td>
<td class="colLast"><code><strong><a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html#subtypeCache">subtypeCache</a></strong></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected java.lang.Object</code></td>
<td class="colLast"><code><strong><a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html#target">target</a></strong></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected java.lang.Class</code></td>
<td class="colLast"><code><strong><a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html#targetType">targetType</a></strong></code>&nbsp;</td>
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<h3>Constructor Summary</h3>
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<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier</th>
<th class="colLast" scope="col">Constructor and Description</th>
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<td class="colFirst"><code>protected </code></td>
<td class="colLast"><code><strong><a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html#StructureModifier()">StructureModifier</a></strong>()</code>
<div class="block">Consumers of this method should call "initialize".</div>
</td>
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<tr class="rowColor">
<td class="colFirst"><code>&nbsp;</code></td>
<td class="colLast"><code><strong><a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html#StructureModifier(java.lang.Class, java.lang.Class, boolean)">StructureModifier</a></strong>(java.lang.Class&nbsp;targetType,
java.lang.Class&nbsp;superclassExclude,
boolean&nbsp;requireDefault)</code>
<div class="block">Creates a structure modifier.</div>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
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<td class="colFirst"><code>java.util.List&lt;java.lang.reflect.Field&gt;</code></td>
<td class="colLast"><code><strong><a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html#getFields()">getFields</a></strong>()</code>
<div class="block">Retrieves a list of the fields matching the constraints of this structure modifier.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>java.lang.Class</code></td>
<td class="colLast"><code><strong><a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html#getFieldType()">getFieldType</a></strong>()</code>
<div class="block">Retrieves the common type of each field.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>java.lang.Object</code></td>
<td class="colLast"><code><strong><a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html#getTarget()">getTarget</a></strong>()</code>
<div class="block">Retrieves the object we're currently modifying.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>java.lang.Class</code></td>
<td class="colLast"><code><strong><a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html#getTargetType()">getTargetType</a></strong>()</code>
<div class="block">Retrieves the type of the object we're modifying.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>java.util.List&lt;<a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html" title="type parameter in StructureModifier">TField</a>&gt;</code></td>
<td class="colLast"><code><strong><a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html#getValues()">getValues</a></strong>()</code>
<div class="block">Retrieve every value stored in the fields of the current type.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><strong><a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html#initialize(java.lang.Class, java.lang.Class, java.util.List, java.util.Map, com.comphenix.protocol.reflect.EquivalentConverter, java.util.Map)">initialize</a></strong>(java.lang.Class&nbsp;targetType,
java.lang.Class&nbsp;fieldType,
java.util.List&lt;java.lang.reflect.Field&gt;&nbsp;data,
java.util.Map&lt;java.lang.reflect.Field,java.lang.Integer&gt;&nbsp;defaultFields,
<a href="../../../../com/comphenix/protocol/reflect/EquivalentConverter.html" title="interface in com.comphenix.protocol.reflect">EquivalentConverter</a>&lt;<a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html" title="type parameter in StructureModifier">TField</a>&gt;&nbsp;converter,
java.util.Map&lt;java.lang.Class,<a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html" title="class in com.comphenix.protocol.reflect">StructureModifier</a>&gt;&nbsp;subTypeCache)</code>
<div class="block">Initialize every field of this class.</div>
</td>
</tr>
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<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><strong><a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html#initialize(com.comphenix.protocol.reflect.StructureModifier)">initialize</a></strong>(<a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html" title="class in com.comphenix.protocol.reflect">StructureModifier</a>&lt;<a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html" title="type parameter in StructureModifier">TField</a>&gt;&nbsp;other)</code>
<div class="block">Initialize using the same field types.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html" title="class in com.comphenix.protocol.reflect">StructureModifier</a>&lt;<a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html" title="type parameter in StructureModifier">TField</a>&gt;</code></td>
<td class="colLast"><code><strong><a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html#modify(int, com.google.common.base.Function)">modify</a></strong>(int&nbsp;fieldIndex,
com.google.common.base.Function&lt;<a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html" title="type parameter in StructureModifier">TField</a>,<a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html" title="type parameter in StructureModifier">TField</a>&gt;&nbsp;select)</code>
<div class="block">Correctly modifies the value of a field.</div>
</td>
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<tr class="altColor">
<td class="colFirst"><code><a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html" title="type parameter in StructureModifier">TField</a></code></td>
<td class="colLast"><code><strong><a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html#read(int)">read</a></strong>(int&nbsp;fieldIndex)</code>
<div class="block">Reads the value of a field given its index.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html" title="type parameter in StructureModifier">TField</a></code></td>
<td class="colLast"><code><strong><a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html#readSafely(int)">readSafely</a></strong>(int&nbsp;fieldIndex)</code>
<div class="block">Reads the value of a field if and ONLY IF it exists.</div>
</td>
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<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><strong><a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html#setConverter(com.comphenix.protocol.reflect.EquivalentConverter)">setConverter</a></strong>(<a href="../../../../com/comphenix/protocol/reflect/EquivalentConverter.html" title="interface in com.comphenix.protocol.reflect">EquivalentConverter</a>&lt;<a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html" title="type parameter in StructureModifier">TField</a>&gt;&nbsp;converter)</code>
<div class="block">Set the current object converter.</div>
</td>
</tr>
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<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html#size()">size</a></strong>()</code>
<div class="block">Retrieve the number of readable types.</div>
</td>
</tr>
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<td class="colFirst"><code>protected &lt;T&gt;&nbsp;<a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html" title="class in com.comphenix.protocol.reflect">StructureModifier</a>&lt;T&gt;</code></td>
<td class="colLast"><code><strong><a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html#withFieldType(java.lang.Class, java.util.List, java.util.Map, com.comphenix.protocol.reflect.EquivalentConverter)">withFieldType</a></strong>(java.lang.Class&nbsp;fieldType,
java.util.List&lt;java.lang.reflect.Field&gt;&nbsp;filtered,
java.util.Map&lt;java.lang.reflect.Field,java.lang.Integer&gt;&nbsp;defaults,
<a href="../../../../com/comphenix/protocol/reflect/EquivalentConverter.html" title="interface in com.comphenix.protocol.reflect">EquivalentConverter</a>&lt;T&gt;&nbsp;converter)</code>
<div class="block">Create a new structure modifier for the new field type.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html" title="class in com.comphenix.protocol.reflect">StructureModifier</a>&lt;<a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html" title="type parameter in StructureModifier">TField</a>&gt;</code></td>
<td class="colLast"><code><strong><a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html#withTarget(java.lang.Object)">withTarget</a></strong>(java.lang.Object&nbsp;target)</code>
<div class="block">Retrieves a structure modifier of the same type for a different object target.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>&lt;T&gt;&nbsp;<a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html" title="class in com.comphenix.protocol.reflect">StructureModifier</a>&lt;T&gt;</code></td>
<td class="colLast"><code><strong><a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html#withType(java.lang.Class)">withType</a></strong>(java.lang.Class&nbsp;fieldType)</code>
<div class="block">Retrieves a structure modifier that only reads and writes fields of a given type.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>&lt;T&gt;&nbsp;<a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html" title="class in com.comphenix.protocol.reflect">StructureModifier</a>&lt;T&gt;</code></td>
<td class="colLast"><code><strong><a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html#withType(java.lang.Class, com.comphenix.protocol.reflect.EquivalentConverter)">withType</a></strong>(java.lang.Class&nbsp;fieldType,
<a href="../../../../com/comphenix/protocol/reflect/EquivalentConverter.html" title="interface in com.comphenix.protocol.reflect">EquivalentConverter</a>&lt;T&gt;&nbsp;converter)</code>
<div class="block">Retrieves a structure modifier that only reads and writes fields of a given type.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html" title="class in com.comphenix.protocol.reflect">StructureModifier</a>&lt;<a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html" title="type parameter in StructureModifier">TField</a>&gt;</code></td>
<td class="colLast"><code><strong><a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html#write(int, TField)">write</a></strong>(int&nbsp;fieldIndex,
<a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html" title="type parameter in StructureModifier">TField</a>&nbsp;value)</code>
<div class="block">Writes the value of a field given its index.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html" title="class in com.comphenix.protocol.reflect">StructureModifier</a>&lt;<a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html" title="type parameter in StructureModifier">TField</a>&gt;</code></td>
<td class="colLast"><code><strong><a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html#writeDefaults()">writeDefaults</a></strong>()</code>
<div class="block">Sets all non-primitive fields to a more fitting default value.</div>
</td>
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<td class="colFirst"><code><a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html" title="class in com.comphenix.protocol.reflect">StructureModifier</a>&lt;<a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html" title="type parameter in StructureModifier">TField</a>&gt;</code></td>
<td class="colLast"><code><strong><a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html#writeSafely(int, TField)">writeSafely</a></strong>(int&nbsp;fieldIndex,
<a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html" title="type parameter in StructureModifier">TField</a>&nbsp;value)</code>
<div class="block">Writes the value of a given field IF and ONLY if it exists.</div>
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<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
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<pre>protected&nbsp;<a href="../../../../com/comphenix/protocol/reflect/EquivalentConverter.html" title="interface in com.comphenix.protocol.reflect">EquivalentConverter</a>&lt;<a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html" title="type parameter in StructureModifier">TField</a>&gt; converter</pre>
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<pre>protected&nbsp;java.util.List&lt;java.lang.reflect.Field&gt; data</pre>
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<pre>protected&nbsp;java.util.Map&lt;java.lang.reflect.Field,java.lang.Integer&gt; defaultFields</pre>
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<pre>protected&nbsp;java.util.Map&lt;java.lang.Class,<a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html" title="class in com.comphenix.protocol.reflect">StructureModifier</a>&gt; subtypeCache</pre>
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<pre>protected&nbsp;boolean customConvertHandling</pre>
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<pre>public&nbsp;StructureModifier(java.lang.Class&nbsp;targetType,
java.lang.Class&nbsp;superclassExclude,
boolean&nbsp;requireDefault)</pre>
<div class="block">Creates a structure modifier.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>targetType</code> - - the structure to modify.</dd><dd><code>superclassExclude</code> - - a superclass to exclude.</dd><dd><code>requireDefault</code> - - whether or not we will be using writeDefaults().</dd></dl>
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<pre>protected&nbsp;StructureModifier()</pre>
<div class="block">Consumers of this method should call "initialize".</div>
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<pre>protected&nbsp;void&nbsp;initialize(<a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html" title="class in com.comphenix.protocol.reflect">StructureModifier</a>&lt;<a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html" title="type parameter in StructureModifier">TField</a>&gt;&nbsp;other)</pre>
<div class="block">Initialize using the same field types.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>other</code> - - information to set.</dd></dl>
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<h4>initialize</h4>
<pre>protected&nbsp;void&nbsp;initialize(java.lang.Class&nbsp;targetType,
java.lang.Class&nbsp;fieldType,
java.util.List&lt;java.lang.reflect.Field&gt;&nbsp;data,
java.util.Map&lt;java.lang.reflect.Field,java.lang.Integer&gt;&nbsp;defaultFields,
<a href="../../../../com/comphenix/protocol/reflect/EquivalentConverter.html" title="interface in com.comphenix.protocol.reflect">EquivalentConverter</a>&lt;<a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html" title="type parameter in StructureModifier">TField</a>&gt;&nbsp;converter,
java.util.Map&lt;java.lang.Class,<a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html" title="class in com.comphenix.protocol.reflect">StructureModifier</a>&gt;&nbsp;subTypeCache)</pre>
<div class="block">Initialize every field of this class.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>targetType</code> - - type of the object we're reading and writing from.</dd><dd><code>fieldType</code> - - the common type of the fields we're modifying.</dd><dd><code>data</code> - - list of fields to modify.</dd><dd><code>defaultFields</code> - - list of fields that will be automatically initialized.</dd><dd><code>converter</code> - - converts between the common field type and the actual type the consumer expects.</dd><dd><code>subTypeCache</code> - - a structure modifier cache.</dd></dl>
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<h4>read</h4>
<pre>public&nbsp;<a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html" title="type parameter in StructureModifier">TField</a>&nbsp;read(int&nbsp;fieldIndex)
throws <a href="../../../../com/comphenix/protocol/reflect/FieldAccessException.html" title="class in com.comphenix.protocol.reflect">FieldAccessException</a></pre>
<div class="block">Reads the value of a field given its index.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>fieldIndex</code> - - index of the field.</dd>
<dt><span class="strong">Returns:</span></dt><dd>Value of the field.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../com/comphenix/protocol/reflect/FieldAccessException.html" title="class in com.comphenix.protocol.reflect">FieldAccessException</a></code> - The field doesn't exist, or it cannot be accessed under the current security contraints.</dd></dl>
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<pre>public&nbsp;<a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html" title="type parameter in StructureModifier">TField</a>&nbsp;readSafely(int&nbsp;fieldIndex)
throws <a href="../../../../com/comphenix/protocol/reflect/FieldAccessException.html" title="class in com.comphenix.protocol.reflect">FieldAccessException</a></pre>
<div class="block">Reads the value of a field if and ONLY IF it exists.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>fieldIndex</code> - - index of the field.</dd>
<dt><span class="strong">Returns:</span></dt><dd>Value of the field, or NULL if it doesn't exist.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../com/comphenix/protocol/reflect/FieldAccessException.html" title="class in com.comphenix.protocol.reflect">FieldAccessException</a></code> - The field cannot be accessed under the current security contraints.</dd></dl>
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<pre>public&nbsp;<a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html" title="class in com.comphenix.protocol.reflect">StructureModifier</a>&lt;<a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html" title="type parameter in StructureModifier">TField</a>&gt;&nbsp;write(int&nbsp;fieldIndex,
<a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html" title="type parameter in StructureModifier">TField</a>&nbsp;value)
throws <a href="../../../../com/comphenix/protocol/reflect/FieldAccessException.html" title="class in com.comphenix.protocol.reflect">FieldAccessException</a></pre>
<div class="block">Writes the value of a field given its index.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>fieldIndex</code> - - index of the field.</dd><dd><code>value</code> - - new value of the field.</dd>
<dt><span class="strong">Returns:</span></dt><dd>This structure modifier - for chaining.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../com/comphenix/protocol/reflect/FieldAccessException.html" title="class in com.comphenix.protocol.reflect">FieldAccessException</a></code> - The field doesn't exist, or it cannot be accessed under the current security contraints.</dd></dl>
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<h4>writeSafely</h4>
<pre>public&nbsp;<a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html" title="class in com.comphenix.protocol.reflect">StructureModifier</a>&lt;<a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html" title="type parameter in StructureModifier">TField</a>&gt;&nbsp;writeSafely(int&nbsp;fieldIndex,
<a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html" title="type parameter in StructureModifier">TField</a>&nbsp;value)
throws <a href="../../../../com/comphenix/protocol/reflect/FieldAccessException.html" title="class in com.comphenix.protocol.reflect">FieldAccessException</a></pre>
<div class="block">Writes the value of a given field IF and ONLY if it exists.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>fieldIndex</code> - - index of the potential field.</dd><dd><code>value</code> - - new value of the field.</dd>
<dt><span class="strong">Returns:</span></dt><dd>This structure modifer - for chaining.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../com/comphenix/protocol/reflect/FieldAccessException.html" title="class in com.comphenix.protocol.reflect">FieldAccessException</a></code> - The field cannot be accessed under the current security contraints.</dd></dl>
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<h4>modify</h4>
<pre>public&nbsp;<a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html" title="class in com.comphenix.protocol.reflect">StructureModifier</a>&lt;<a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html" title="type parameter in StructureModifier">TField</a>&gt;&nbsp;modify(int&nbsp;fieldIndex,
com.google.common.base.Function&lt;<a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html" title="type parameter in StructureModifier">TField</a>,<a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html" title="type parameter in StructureModifier">TField</a>&gt;&nbsp;select)
throws <a href="../../../../com/comphenix/protocol/reflect/FieldAccessException.html" title="class in com.comphenix.protocol.reflect">FieldAccessException</a></pre>
<div class="block">Correctly modifies the value of a field.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>fieldIndex</code> - - index of the field to modify.</dd><dd><code>select</code> - - the function that modifies the field value.</dd>
<dt><span class="strong">Returns:</span></dt><dd>This structure modifier - for chaining.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../com/comphenix/protocol/reflect/FieldAccessException.html" title="class in com.comphenix.protocol.reflect">FieldAccessException</a></code> - The field cannot be accessed under the current security contraints.</dd></dl>
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<pre>public&nbsp;&lt;T&gt;&nbsp;<a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html" title="class in com.comphenix.protocol.reflect">StructureModifier</a>&lt;T&gt;&nbsp;withType(java.lang.Class&nbsp;fieldType)</pre>
<div class="block">Retrieves a structure modifier that only reads and writes fields of a given type.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>fieldType</code> - - the type, or supertype, of every field to modify.</dd>
<dt><span class="strong">Returns:</span></dt><dd>A structure modifier for fields of this type.</dd></dl>
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<pre>public&nbsp;<a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html" title="class in com.comphenix.protocol.reflect">StructureModifier</a>&lt;<a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html" title="type parameter in StructureModifier">TField</a>&gt;&nbsp;writeDefaults()
throws <a href="../../../../com/comphenix/protocol/reflect/FieldAccessException.html" title="class in com.comphenix.protocol.reflect">FieldAccessException</a></pre>
<div class="block">Sets all non-primitive fields to a more fitting default value. See <a href="../../../../com/comphenix/protocol/reflect/instances/DefaultInstances.html#getDefault(java.lang.Class)"><code>DefaultInstances.getDefault(Class)</code></a>.</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>The current structure modifier - for chaining.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../com/comphenix/protocol/reflect/FieldAccessException.html" title="class in com.comphenix.protocol.reflect">FieldAccessException</a></code> - If we're unable to write to the fields due to a security limitation.</dd></dl>
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<h4>withType</h4>
<pre>public&nbsp;&lt;T&gt;&nbsp;<a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html" title="class in com.comphenix.protocol.reflect">StructureModifier</a>&lt;T&gt;&nbsp;withType(java.lang.Class&nbsp;fieldType,
<a href="../../../../com/comphenix/protocol/reflect/EquivalentConverter.html" title="interface in com.comphenix.protocol.reflect">EquivalentConverter</a>&lt;T&gt;&nbsp;converter)</pre>
<div class="block">Retrieves a structure modifier that only reads and writes fields of a given type.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>fieldType</code> - - the type, or supertype, of every field to modify.</dd><dd><code>converter</code> - - converts objects into the given type.</dd>
<dt><span class="strong">Returns:</span></dt><dd>A structure modifier for fields of this type.</dd></dl>
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<pre>public&nbsp;java.lang.Class&nbsp;getFieldType()</pre>
<div class="block">Retrieves the common type of each field.</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>Common type of each field.</dd></dl>
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<pre>public&nbsp;java.lang.Class&nbsp;getTargetType()</pre>
<div class="block">Retrieves the type of the object we're modifying.</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>Type of the object.</dd></dl>
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<a name="getTarget()">
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<pre>public&nbsp;java.lang.Object&nbsp;getTarget()</pre>
<div class="block">Retrieves the object we're currently modifying.</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>Object we're modifying.</dd></dl>
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<pre>public&nbsp;int&nbsp;size()</pre>
<div class="block">Retrieve the number of readable types.</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>Readable types.</dd></dl>
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<pre>protected&nbsp;&lt;T&gt;&nbsp;<a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html" title="class in com.comphenix.protocol.reflect">StructureModifier</a>&lt;T&gt;&nbsp;withFieldType(java.lang.Class&nbsp;fieldType,
java.util.List&lt;java.lang.reflect.Field&gt;&nbsp;filtered,
java.util.Map&lt;java.lang.reflect.Field,java.lang.Integer&gt;&nbsp;defaults,
<a href="../../../../com/comphenix/protocol/reflect/EquivalentConverter.html" title="interface in com.comphenix.protocol.reflect">EquivalentConverter</a>&lt;T&gt;&nbsp;converter)</pre>
<div class="block">Create a new structure modifier for the new field type.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>fieldType</code> - - common type of each field.</dd><dd><code>filtered</code> - - list of fields after filtering the original modifier.</dd><dd><code>defaults</code> - - list of default values after filtering the original.</dd><dd><code>converter</code> - - the new converter.</dd>
<dt><span class="strong">Returns:</span></dt><dd>A new structure modifier.</dd></dl>
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<pre>public&nbsp;<a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html" title="class in com.comphenix.protocol.reflect">StructureModifier</a>&lt;<a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html" title="type parameter in StructureModifier">TField</a>&gt;&nbsp;withTarget(java.lang.Object&nbsp;target)</pre>
<div class="block">Retrieves a structure modifier of the same type for a different object target.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>target</code> - - different target of the same type.</dd>
<dt><span class="strong">Returns:</span></dt><dd>Structure modifier with the new target.</dd></dl>
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<pre>protected&nbsp;void&nbsp;setConverter(<a href="../../../../com/comphenix/protocol/reflect/EquivalentConverter.html" title="interface in com.comphenix.protocol.reflect">EquivalentConverter</a>&lt;<a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html" title="type parameter in StructureModifier">TField</a>&gt;&nbsp;converter)</pre>
<div class="block">Set the current object converter. Should only be called during construction.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>converter</code> - - current object converter.</dd></dl>
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<pre>public&nbsp;java.util.List&lt;java.lang.reflect.Field&gt;&nbsp;getFields()</pre>
<div class="block">Retrieves a list of the fields matching the constraints of this structure modifier.</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>List of fields.</dd></dl>
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<pre>public&nbsp;java.util.List&lt;<a href="../../../../com/comphenix/protocol/reflect/StructureModifier.html" title="type parameter in StructureModifier">TField</a>&gt;&nbsp;getValues()
throws <a href="../../../../com/comphenix/protocol/reflect/FieldAccessException.html" title="class in com.comphenix.protocol.reflect">FieldAccessException</a></pre>
<div class="block">Retrieve every value stored in the fields of the current type.</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>Every field value.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../com/comphenix/protocol/reflect/FieldAccessException.html" title="class in com.comphenix.protocol.reflect">FieldAccessException</a></code> - Unable to access one or all of the fields</dd></dl>
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