/*
* Copyright (c) 2002-2010 "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.graphdb;
/**
* This exception will be thrown if a request is made to a node, relationship or
* property that does not exist. As an example, using
* {@link GraphDatabaseService#getNodeById} passing in an id that does not exist
* will cause this exception to be thrown.
* {@link PropertyContainer#getProperty(String)} will also throw this exception
* if the given key does not exist.
* <p>
* Another scenario when this exception will be thrown is if one or more
* transactions keep a reference to a node or relationship that gets deleted in
* some other transaction. If the deleting transaction commits all other
* transactions having a reference to the deleted node or relationship will
* throw this exception when invoking any of the methods on the node or
* relationship.
*
* @see GraphDatabaseService
*/
public class NotFoundException extends RuntimeException
{
public NotFoundException()
{
super();
}
public NotFoundException( String message )
{
super( message );
}
public NotFoundException( String message, Throwable cause )
{
super( message, cause );
}
public NotFoundException( Throwable cause )
{
super( cause );
}
}