Determine whether the given method is a "hashCode" method. - Android java.lang.reflect

Android examples for java.lang.reflect:Java Bean

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Description

Determine whether the given method is a "hashCode" method.

Demo Code

/*/*from  w  w  w  . jav  a2s  .  c o m*/
 * Copyright 2002-2009 the original author or 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.java2s;

import java.lang.reflect.Method;

public class Main {
    /**
     * Determine whether the given method is a "hashCode" method.
     * @see Object#hashCode()
     */
    public static boolean isHashCodeMethod(Method method) {
        return (method != null && method.getName().equals("hashCode") && method
                .getParameterTypes().length == 0);
    }
}

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