/*
 * Copyright 2014 - 2019 Rafael Winterhalter
 *
 * 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 net.bytebuddy.matcher;

import net.bytebuddy.build.HashCodeAndEqualsPlugin;
import net.bytebuddy.description.method.MethodDescription;
import net.bytebuddy.description.type.TypeDescription;

An element matcher that matches its argument's return type against a given type matcher.
Type parameters:
<T> – The type of the matched entity./**
 * An element matcher that matches its argument's return type against a given type matcher.
 *
 * @param <T> The type of the matched entity.
 */
@HashCodeAndEqualsPlugin.Enhance
public class MethodReturnTypeMatcher<T extends MethodDescription> extends ElementMatcher.Junction.AbstractBase<T> {

    
The type matcher to apply to the matched element's return type.
/**
     * The type matcher to apply to the matched element's return type.
     */
    private final ElementMatcher<? super TypeDescription.Generic> matcher;

    
Creates a new matcher for a matched element's return type.
Params:
matcher – The type matcher to apply to the matched element's return type./**
     * Creates a new matcher for a matched element's return type.
     *
     * @param matcher The type matcher to apply to the matched element's return type.
     */
    public MethodReturnTypeMatcher(ElementMatcher<? super TypeDescription.Generic> matcher) {
        this.matcher = matcher;
    }

    
{@inheritDoc}
/**
     * {@inheritDoc}
     */
    public boolean matches(T target) {
        return matcher.matches(target.getReturnType());
    }

    @Override
    public String toString() {
        return "returns(" + matcher + ")";
    }
}