Examples of com.google.common.collect.HashMultimap

com.google.common.collect.HashMultimap

Implementation of {@link Multimap} using hash tables.

The multimap does not store duplicate key-value pairs. Adding a new key-value pair equal to an existing key-value pair has no effect.

Keys and values may be null. All optional multimap methods are supported, and all returned views are modifiable.

This class is not threadsafe when any concurrent operations update the multimap. Concurrent read operations will work correctly. To allow concurrent update operations, wrap your multimap with a call to {@link Multimaps#synchronizedSetMultimap}. @author Jared Levy @since Guava release 02 (imported from Google Collections Library)

class AnnotatedHandlerFinder
  implements HandlerFindingStrategy
{
  public Multimap findAllHandlers(Object paramObject)
  {
    HashMultimap localHashMultimap = HashMultimap.create();
    for (Class localClass1 = paramObject.getClass(); localClass1 != null; localClass1 = localClass1.getSuperclass())
      for (Method localMethod : localClass1.getMethods())
      {
        Subscribe localSubscribe = (Subscribe)localMethod.getAnnotation(Subscribe.class);
        if (localSubscribe != null)
        {
          Class[] arrayOfClass = localMethod.getParameterTypes();
          if (arrayOfClass.length != 1)
            throw new IllegalArgumentException("Method " + localMethod + " has @Subscribe annotation, but requires " + arrayOfClass.length + " arguments.  Event handler methods " + "must require a single argument.");
          Class localClass2 = arrayOfClass[0];
          EventHandler localEventHandler = makeHandler(paramObject, localMethod);
          localHashMultimap.put(localClass2, localEventHandler);
        }
      }
    return localHashMultimap;
  }

Examples of com.google.common.collect.HashMultimap

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