package net.bytebuddy.matcher;
import net.bytebuddy.build.HashCodeAndEqualsPlugin;
/**
* An element matcher that matches a class loader for being a parent of the given class loader.
*
* @param <T> The exact type of the class loader that is matched.
*/
@HashCodeAndEqualsPlugin.Enhance
public class ClassLoaderParentMatcher<T extends ClassLoader> extends ElementMatcher.Junction.AbstractBase<T> {
/**
* The class loader that is matched for being a child of the matched class loader.
*/
private final ClassLoaderclassLoader;
/**
* Creates a class loader parent element matcher.
*
* @param classLoader The class loader that is matched for being a child of the matched class loader.
*/
public ClassLoaderParentMatcher(ClassLoaderclassLoader) {
this.classLoader = classLoader;
}
@Override
public boolean matches(T target) {
ClassLoadercurrent = classLoader;
while (current != null) {
if (current == target) {
return true;
}
current = current.getParent();
}
return target == null;
}
@Override
public StringtoString() {
return "isParentOf(" + classLoader + ')';
}
}