geforkt von Mirrors/Velocity
Add ability to check for command alias existence in api module
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Ursprung
7650eedb7a
Commit
2b6c271cc7
@ -122,4 +122,12 @@ public interface CommandManager {
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* Can be completed exceptionally if an exception is thrown during execution.
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*/
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CompletableFuture<Boolean> executeImmediatelyAsync(CommandSource source, String cmdLine);
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/**
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* Returns whether the given alias is registered on this manager.
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*
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* @param alias the command alias to check
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* @return {@code true} if the alias is registered
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*/
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boolean hasCommand(String alias);
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}
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@ -227,6 +227,7 @@ public class VelocityCommandManager implements CommandManager {
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* @param alias the command alias to check
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* @return {@code true} if the alias is registered
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*/
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@Override
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public boolean hasCommand(final String alias) {
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Preconditions.checkNotNull(alias, "alias");
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return dispatcher.getRoot().getChild(alias.toLowerCase(Locale.ENGLISH)) != null;
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