/*

  * Copyright 2011 The Kuali Foundation

  *

  * Licensed under the Educational Community License, Version 1.0 (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.opensource.org/licenses/ecl1.php

  *

  * 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 org.kuali.rice.core.api.criteria;

 import org.apache.commons.lang.builder.EqualsBuilder;

 import org.apache.commons.lang.builder.HashCodeBuilder;

 /**

  * An abstract class from which all {@link Predicate} instances should extend.

  * This class merely defines standard implementations for hashCode, equals,

  * and toString.

  * 

  * @author Kuali Rice Team (rice.collab@kuali.org)

  */

 abstract class AbstractPredicate implements Predicate {

         private static final long serialVersionUID = 7035792141358213138L;

         @Override

     public int hashCode() {

         return HashCodeBuilder.reflectionHashCode(this);

     }

     @Override

     public boolean equals(Object obj) {

         return EqualsBuilder.reflectionEquals(obj, this);

     }

     @Override

     public abstract String toString();

 }