/*
 *  Licensed to the Apache Software Foundation (ASF) under one
 *  or more contributor license agreements.  See the NOTICE file
 *  distributed with this work for additional information
 *  regarding copyright ownership.  The ASF 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.apache.directory.server.core.normalization;


import org.apache.directory.api.ldap.model.filter.LeafNode;


/**
 * A runtime exception thrown by visitors to denote the failure
 * to recognize attributes in a filter expression tree.
 *
 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
 */
public class UndefinedFilterAttributeException extends RuntimeException
{
    private static final long serialVersionUID = -8073762118319523479L;
    private final LeafNode node;


    public UndefinedFilterAttributeException( LeafNode node )
    {
        super();
        this.node = node;
    }


    public UndefinedFilterAttributeException( LeafNode node, String message )
    {
        super( message );
        this.node = node;
    }


    public UndefinedFilterAttributeException( LeafNode node, String message, Throwable cause )
    {
        super( message, cause );
        this.node = node;
    }


    public UndefinedFilterAttributeException( LeafNode node, Throwable cause )
    {
        super( cause );
        this.node = node;
    }


    public LeafNode getUndefinedFilterNode()
    {
        return node;
    }
}