/* * Copyright (C) 2008 Google Inc. * * 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.gson;import java.lang.reflect.Field;import java.util.Collection;/** * A wrapper class used to collect numerous {@link ExclusionStrategy} objects * and perform a short-circuited OR operation. * * @author Joel Leitch */final class DisjunctionExclusionStrategy implements ExclusionStrategy {  private final Collection<ExclusionStrategy> strategies;  public DisjunctionExclusionStrategy(Collection<ExclusionStrategy> strategies) {    Preconditions.checkNotNull(strategies);    this.strategies = strategies;  }  public boolean shouldSkipField(Field f) {    for (ExclusionStrategy strategy : strategies) {      if (strategy.shouldSkipField(f)) {        return true;      }    }    return false;  }  public boolean shouldSkipClass(Class<?> clazz) {    for (ExclusionStrategy strategy : strategies) {      if (strategy.shouldSkipClass(clazz)) {        return true;      }    }    return false;  }}