/*
* Copyright 2014 - 2018 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.
ByteCodeElement;
import net.bytebuddy.description.type.
TypeDescription;
/**
* An element matcher that validates that a given byte code element is accessible to a given type.
*
* @param <T>The type of the matched entity.
*/
@
HashCodeAndEqualsPlugin.
Enhance
public class
AccessibilityMatcher<T extends
ByteCodeElement> extends
ElementMatcher.
Junction.
AbstractBase<T> {
/**
* The type that is to be checked for its viewing rights.
*/
private final
TypeDescription typeDescription;
/**
* Creates a matcher that validates that a byte code element can be seen by a given type.
*
* @param typeDescription The type that is to be checked for its viewing rights.
*/
public
AccessibilityMatcher(
TypeDescription typeDescription) {
this.
typeDescription =
typeDescription;
}
/**
* {@inheritDoc}
*/
public boolean
matches(T
target) {
return
target.
isAccessibleTo(
typeDescription);
}
@
Override
public
String toString() {
return "isAccessibleTo(" +
typeDescription + ")";
}
}