Convenience method returning if the provided method returns boolean. - Java Reflection

Java examples for Reflection:Method Return

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Description

Convenience method returning if the provided method returns boolean.

Demo Code

/**********************************************************************
Copyright (c) 2010 Andy Jefferson and others. All rights reserved.
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//from  ww  w.jav a  2s .  co m

    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.

Contributors:
   ...
 **********************************************************************/
//package com.java2s;

import javax.lang.model.element.ExecutableElement;

import javax.lang.model.type.TypeKind;
import javax.lang.model.type.TypeMirror;

public class Main {
    /**
     * Convenience method returning if the provided method returns boolean.
     * @param method The method
     * @return Whether it returns boolean
     */
    public static boolean returnsBoolean(ExecutableElement method) {
        TypeMirror type = method.getReturnType();
        return (type != null && (type.getKind() == TypeKind.BOOLEAN || "java.lang.Boolean"
                .equals(type.toString())));
    }
}

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