Java Code Examples for com.google.common.collect.SetMultimap#size()

The following examples show how to use com.google.common.collect.SetMultimap#size() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: ReferenceValidatorImpl.java    From cm_ext with Apache License 2.0 6 votes vote down vote up 
@Override
public void beforeNode(Object obj, DescriptorPath path) {
  Preconditions.checkState(!refsStack.containsKey(path));

  SetMultimap<ReferenceType, String> refs = getRelatedPaths(obj, path);
  SetMultimap<ReferenceType, String> newRefs = LinkedHashMultimap.create();

  for (Map.Entry<ReferenceType, Collection<String>> entry : refs.asMap().entrySet()) {
    ReferenceType type = entry.getKey();
    for (String reference : entry.getValue()) {
      if (!allowedRefs.containsEntry(type, reference)) {
        newRefs.put(type, reference);
        allowedRefs.put(type, reference);
      }
    }
  }

  // consolidate into the singleton if it's empty
  newRefs = newRefs.size() == 0 ? ImmutableSetMultimap
      .<ReferenceType, String> of() : newRefs;
  refsStack.put(path, newRefs);

  callReferenceConstraints(obj, path);
}
Example 2
Source File: SetMultimapExpression.java    From gef with Eclipse Public License 2.0 4 votes vote down vote up 
@Override
public int size() {
	final SetMultimap<K, V> setMultimap = get();
	return (setMultimap == null) ? EMPTY_SETMULTIMAP.size()
			: setMultimap.size();
}