// Copyright 2017 JanusGraph 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.janusgraph.graphdb.database;
import org.janusgraph.core.RelationType;
import org.apache.tinkerpop.gremlin.structure.Direction;
/**
* @author Matthias Broecheler (me@matthiasb.com)
*/
public interface RelationFactory {
public long getVertexID();
public void setDirection(Direction dir);
public void setType(RelationType type);
public void setRelationID(long relationID);
public void setOtherVertexID(long vertexId);
public void setValue(Object value);
public void addProperty(RelationType type, Object value);
}