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Added NonNull/Nullable annotations to CommandsManager

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This commit is contained in:
Florian CUNY 2019-01-13 18:41:38 +01:00
parent a66bc90746
commit 8260728e9b
1 changed files with 9 additions and 4 deletions
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13
src/main/java/world/bentobox/bentobox/managers/CommandsManager.java
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@ -9,13 +9,16 @@ import java.util.Set;
import org.bukkit.Bukkit;
import org.bukkit.command.CommandMap;
import org.eclipse.jdt.annotation.NonNull;
import org.eclipse.jdt.annotation.Nullable;
import world.bentobox.bentobox.api.commands.CompositeCommand;
public class CommandsManager {
private Map<String, CompositeCommand> commands = new HashMap<>();
@NonNull
private Map<@NonNull String, @NonNull CompositeCommand> commands = new HashMap<>();
public void registerCommand(CompositeCommand command) {
public void registerCommand(@NonNull CompositeCommand command) {
commands.put(command.getLabel(), command);
// Use reflection to obtain the commandMap method in Bukkit's server.
try{
@ -40,13 +43,15 @@ public class CommandsManager {
* @param command - command string
* @return CompositeCommand or null if it does not exist
*/
public CompositeCommand getCommand(String command) {
@Nullable
public CompositeCommand getCommand(@NonNull String command) {
return commands.get(command);
}
/**
* @return the commands
*/
@NonNull
public Map<String, CompositeCommand> getCommands() {
return commands;
}
@ -55,8 +60,8 @@ public class CommandsManager {
* List all commands registered so far
* @return set of commands
*/
@NonNull
public Set<String> listCommands() {
return commands.keySet();
}
}