/*
* Copyright 2014 the original author or authors.
*
* 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 org.gradle.api.internal.artifacts.ivyservice.resolveengine.graph;
import java.util.Arrays;
import java.util.List;
public class CompositeDependencyGraphVisitor implements DependencyGraphVisitor {
private final List<DependencyGraphVisitor> visitors;
public CompositeDependencyGraphVisitor(DependencyGraphVisitor... visitors) {
this.visitors = Arrays.asList(visitors);
}
@Override
public void start(DependencyGraphNode root) {
for (DependencyGraphVisitor visitor : visitors) {
visitor.start(root);
}
}
@Override
public void visitNode(DependencyGraphNode node) {
for (DependencyGraphVisitor visitor : visitors) {
visitor.visitNode(node);
}
}
@Override
public void visitSelector(DependencyGraphSelector selector) {
for (DependencyGraphVisitor visitor : visitors) {
visitor.visitSelector(selector);
}
}
@Override
public void visitEdges(DependencyGraphNode node) {
for (DependencyGraphVisitor visitor : visitors) {
visitor.visitEdges(node);
}
}
@Override
public void finish(DependencyGraphNode root) {
for (DependencyGraphVisitor visitor : visitors) {
visitor.finish(root);
}
}
}