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Data types package for Neo4j Procedures
/*
* Copyright (c) "Neo4j"
* Neo4j Sweden AB [http://neo4j.com]
*
* This file is part of Neo4j.
*
* 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 apoc.result;
import apoc.util.MapUtil;
import java.util.Collection;
import java.util.Map;
import java.util.Set;
import java.util.stream.Collectors;
import java.util.stream.StreamSupport;
import org.neo4j.graphdb.Node;
import org.neo4j.graphdb.Relationship;
/**
* @author mh
* @since 26.02.16
*/
public class VirtualGraph {
public final Map graph;
public VirtualGraph(
String name, Iterable nodes, Iterable relationships, Map properties) {
this.graph = MapUtil.map(
"name",
name,
"nodes",
nodes instanceof Set
? nodes
: StreamSupport.stream(nodes.spliterator(), false).collect(Collectors.toSet()),
"relationships",
relationships instanceof Set
? relationships
: StreamSupport.stream(relationships.spliterator(), false)
.collect(Collectors.toSet()),
"properties",
properties);
}
public Collection nodes() {
return (Collection) this.graph.get("nodes");
}
public Collection relationships() {
return (Collection) this.graph.get("relationships");
}
}
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