/*
* Copyright 2015 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 org.gradle.api.internal.artifacts.ResolvedConfigurationIdentifier;
import org.gradle.internal.component.local.model.LocalFileDependencyMetadata;
import org.gradle.internal.component.model.ConfigurationMetadata;
import java.util.Set;
/**
* A node in the dependency graph. Represents a configuration.
*/
public interface DependencyGraphNode {
/**
* Returns a simple id for this node, unique across all nodes in the same graph.
* This id cannot be used across graphs.
*/
Long getNodeId();
boolean isRoot();
ResolvedConfigurationIdentifier getResolvedConfigurationId();
DependencyGraphComponent getOwner();
Set<? extends DependencyGraphEdge> getIncomingEdges();
Set<? extends DependencyGraphEdge> getOutgoingEdges();
/**
* The outgoing file dependencies of this node. Should be modelled edges to another node, but are treated separately for now.
*/
Set<? extends LocalFileDependencyMetadata> getOutgoingFileEdges();
ConfigurationMetadata getMetadata();
}