es.usc.citius.hipster.thirdparty.graphs.blueprints.BlueprintsHipsterDirectedGraphAdapter Maven / Gradle / Ivy

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/*
 * Copyright 2014 CITIUS , University of Santiago de Compostela.
 *
 *    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 es.usc.citius.hipster.thirdparty.graphs.blueprints;


import com.tinkerpop.blueprints.Direction;
import com.tinkerpop.blueprints.Edge;
import com.tinkerpop.blueprints.Graph;
import com.tinkerpop.blueprints.Vertex;
import es.usc.citius.hipster.graph.GraphEdge;
import es.usc.citius.hipster.graph.HipsterDirectedGraph;

/**
 * Simple adapter implementation between a Hipster graph and a Blueprints graph.
 */
public class BlueprintsHipsterDirectedGraphAdapter extends BlueprintsHipsterGraphAdapter implements HipsterDirectedGraph {

    public BlueprintsHipsterDirectedGraphAdapter(Graph graph) {
        super(graph);
    }

    @Override
    public Iterable> outgoingEdgesOf(Vertex vertex) {
        return convertEdges(vertex.getEdges(Direction.OUT));
    }

    @Override
    public Iterable> incomingEdgesOf(Vertex vertex) {
        return convertEdges(vertex.getEdges(Direction.IN));
    }
}