/*
* Copyright (c) 2002-2009 "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 Affero 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.neo4j.kernel.impl.core;
// TODO: make LRU x elements
public class PropertyIndex
{
private final String key;
private final int keyId;
protected PropertyIndex( String key, int keyId )
{
this.key = key;
this.keyId = keyId;
}
public String getKey()
{
return key;
}
@Override
public int hashCode()
{
return keyId;
}
public int getKeyId()
{
return this.keyId;
}
@Override
public boolean equals( Object o )
{
if ( o instanceof PropertyIndex )
{
return keyId == ((PropertyIndex) o).getKeyId();
}
return false;
}
}