IsSamePredicate.java

/***********************************************************************************************************************
 *
 * Copyright (C) 2010 by the Stratosphere project (http://stratosphere.eu)
 *
 * 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 eu.stratosphere.util;

/**
 * @author Arvid Heise
 */
public class IsSamePredicate implements Predicate<Object> {
	private final Object object;

	/**
	 * Initializes IsSamePredicate with the given object.
	 * 
	 * @param object
	 *        the object to compare to
	 */
	public IsSamePredicate(final Object object) {
		this.object = object;
	}

	/*
	 * (non-Javadoc)
	 * @see eu.stratosphere.util.Predicate#isTrue(java.lang.Object)
	 */
	@Override
	public boolean isTrue(final Object param) {
		return this.object == param;
	}

}