net.bytebuddy.matcher.CollectionErasureMatcher Maven / Gradle / Ivy
/*
* Copyright 2014 - Present 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.type.TypeDefinition;
import net.bytebuddy.description.type.TypeDescription;
import java.util.ArrayList;
import java.util.List;
/**
* An element matcher that matches a collection of types by their erasures.
*
* @param The type of the matched entity.
*/
@HashCodeAndEqualsPlugin.Enhance
public class CollectionErasureMatcher> extends ElementMatcher.Junction.ForNonNullValues {
/**
* The matcher to be applied to the raw types.
*/
private final ElementMatcher> matcher;
/**
* Creates a new raw type matcher.
*
* @param matcher The matcher to be applied to the raw types.
*/
public CollectionErasureMatcher(ElementMatcher> matcher) {
this.matcher = matcher;
}
/**
* {@inheritDoc}
*/
protected boolean doMatch(T target) {
List typeDescriptions = new ArrayList();
for (TypeDefinition typeDefinition : target) {
typeDescriptions.add(typeDefinition.asErasure());
}
return matcher.matches(typeDescriptions);
}
@Override
public String toString() {
return "erasures(" + matcher + ')';
}
}