/**
* Licensed to Neo Technology under one or more contributor
* license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright
* ownership. Neo Technology licenses this file to you 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.neo4j.examples.imdb.domain;
import java.util.LinkedList;
import java.util.List;
import org.neo4j.graphdb.Direction;
import org.neo4j.graphdb.Node;
import org.neo4j.graphdb.Relationship;
class ActorImpl implements Actor
{
private static final String NAME_PROPERTY = "name";
private final Node underlyingNode;
ActorImpl( final Node node )
{
this.underlyingNode = node;
}
Node getUnderlyingNode()
{
return this.underlyingNode;
}
@Override
public final String getName()
{
return (String) underlyingNode.getProperty( NAME_PROPERTY );
}
@Override
public void setName( final String name )
{
underlyingNode.setProperty( NAME_PROPERTY, name );
}
@Override
public Iterable<Movie> getMovies()
{
final List<Movie> movies = new LinkedList<Movie>();
for ( Relationship rel : underlyingNode.getRelationships(
RelTypes.ACTS_IN, Direction.OUTGOING ) )
{
movies.add( new MovieImpl( rel.getEndNode() ) );
}
return movies;
}
@Override
public Role getRole( final Movie inMovie )
{
final Node movieNode = ((MovieImpl) inMovie).getUnderlyingNode();
for ( Relationship rel : underlyingNode.getRelationships(
RelTypes.ACTS_IN, Direction.OUTGOING ) )
{
if ( rel.getEndNode().equals( movieNode ) )
{
return new RoleImpl( rel );
}
}
return null;
}
@Override
public boolean equals( final Object otherActor )
{
if ( otherActor instanceof ActorImpl )
{
return this.underlyingNode.equals( ((ActorImpl) otherActor)
.getUnderlyingNode() );
}
return false;
}
@Override
public int hashCode()
{
return this.underlyingNode.hashCode();
}
@Override
public String toString()
{
return "Actor '" + this.getName() + "'";
}
}