/*
* 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 com.hp.hpl.jena.sdb.core.sqlnode;
import com.hp.hpl.jena.sdb.shared.SDBInternalError;
// Not used - may be removed
public class SqlSlice extends SqlNodeBase1
{
private long start ;
private long length ;
private SqlSlice(SqlNode subOp, long start, long length)
{
super(null, subOp) ;
this.start = start ;
this.length = length ;
}
public long getLength() { return length ; }
public long getStart() { return start ; }
// @Override
// public boolean isModifier() { return true ; }
@Override
public void visit(SqlNodeVisitor visitor)
{ throw new SDBInternalError("SqlSlice.visit") ; }
//{ visitor.visit(this) ; }
@Override
public SqlNode apply(SqlTransform transform, SqlNode subNode)
{ throw new SDBInternalError("SqlSlice.apply") ; }
//{ return transform.transform(this, subNode) ; }
@Override
public SqlNode copy(SqlNode subNode)
{
return new SqlSlice(subNode, this.start, this.length) ;
}
}