/* * Copyright (C) 2008 The Guava Authors * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package com.google.common.collect.testing; import java.util.Collections; import java.util.EnumSet; import java.util.Iterator; import java.util.ListIterator; import java.util.Set; /** * A method supported by implementations of the {@link Iterator} or * {@link ListIterator} interface. * *
This enum is GWT compatible.
*
* @author Chris Povirk
*/
public enum IteratorFeature {
/**
* Support for {@link Iterator#remove()}.
*/
SUPPORTS_REMOVE,
/**
* Support for {@link ListIterator#add(Object)}; ignored for plain
* {@link Iterator} implementations.
*/
SUPPORTS_ADD,
/**
* Support for {@link ListIterator#set(Object)}; ignored for plain
* {@link Iterator} implementations.
*/
SUPPORTS_SET;
/**
* A set containing none of the optional features of the {@link Iterator} or
* {@link ListIterator} interfaces.
*/
public static final Set