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/***********************************************************************************************************************
 *
 * 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.core.testing;

/**
 * Wraps {@link Object#equals(Object)}.
 */
public final class DefaultEqualer implements Equaler {
	private final static DefaultEqualer Instance = new DefaultEqualer();

	/*
	 * (non-Javadoc)
	 * @see eu.stratosphere.core.testing.Equaler#equal(java.lang.Object, java.lang.Object)
	 */
	@Override
	public boolean equal(final Object object1, final Object object2) {
		return object1.equals(object2);
	}

	/**
	 * Returns the instance.
	 * 
	 * @return the instance
	 */
	@SuppressWarnings("unchecked")
	public static  Equaler get() {
		return (Equaler) Instance;
	}
}