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/*
 * Copyright 2016 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.tasks.diagnostics.internal.graph;

import com.google.common.collect.Sets;
import org.gradle.api.Action;
import org.gradle.api.tasks.diagnostics.internal.graph.nodes.RenderableDependency;
import org.gradle.api.tasks.diagnostics.internal.graph.nodes.UnresolvableConfigurationResult;
import org.gradle.internal.graph.GraphRenderer;
import org.gradle.internal.logging.text.StyledTextOutput;

import java.util.HashSet;
import java.util.Set;

public class DependencyGraphRenderer {
    private final GraphRenderer renderer;
    private final NodeRenderer nodeRenderer;
    private final LegendRenderer legendRenderer;


    public DependencyGraphRenderer(GraphRenderer renderer, NodeRenderer nodeRenderer, LegendRenderer legendRenderer) {
        this.renderer = renderer;
        this.nodeRenderer = nodeRenderer;
        this.legendRenderer = legendRenderer;
    }

    public void render(RenderableDependency root) {
        if (root instanceof UnresolvableConfigurationResult) {
            legendRenderer.setHasUnresolvableConfigurations(true);
        }
        HashSet