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SimpleNodeValueClient.java
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SimpleNodeValueClient.java
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/*
* Copyright (c) 2002-2017 "Neo Technology,"
* Network Engine for Objects in Lund AB [http://neotechnology.com]
*
* This file is part of Neo4j.
*
* Neo4j is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.neo4j.storageengine.api.schema;
import org.neo4j.values.storable.Value;
public class SimpleNodeValueClient implements IndexProgressor.NodeValueClient
{
public long reference;
public Value[] values;
private IndexProgressor progressor;
public boolean next()
{
if ( progressor.next() )
{
return true;
}
closeProgressor();
return false;
}
@Override
public void initialize( IndexProgressor progressor, int[] propertyIds )
{
this.progressor = progressor;
}
@Override
public boolean acceptNode( long reference, Value... values )
{
this.reference = reference;
this.values = values;
return true;
}
private void closeProgressor()
{
if ( progressor != null )
{
progressor.close();
progressor = null;
}
}
}