/*
 * 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.jena.tdb.store.nodetupletable;

import java.util.Iterator ;

import org.apache.jena.atlas.lib.tuple.Tuple ;
import org.apache.jena.graph.Node ;
import org.apache.jena.tdb.store.NodeId ;
import org.apache.jena.tdb.store.nodetable.NodeTable ;
import org.apache.jena.tdb.store.tupletable.TupleTable ;
import org.apache.jena.tdb.sys.DatasetControl ;

public class NodeTupleTableWrapper implements NodeTupleTable
{
    protected NodeTupleTable nodeTupleTable ;

    public NodeTupleTableWrapper(NodeTupleTable ntt)
    { 
        setNodeTupleTable(ntt) ;
    }
    
    protected NodeTupleTable setNodeTupleTable(NodeTupleTable ntt)
    {
        NodeTupleTable old = nodeTupleTable ;
        nodeTupleTable = ntt ;
        return old ;
    }
     
    @Override
    public boolean addRow(Node... nodes)
    { return nodeTupleTable.addRow(nodes) ; }

    @Override
    public boolean deleteRow(Node... nodes)
    { return nodeTupleTable.deleteRow(nodes) ; }

    @Override
    public Iterator<Tuple<Node>> find(Node... nodes)
    { return nodeTupleTable.find(nodes) ; }
    
    @Override
    public Iterator<Tuple<NodeId>> find(NodeId... ids)
    { return nodeTupleTable.find(ids) ; }
    
    @Override
    public Iterator<Tuple<NodeId>> find(Tuple<NodeId> tuple)
    { return nodeTupleTable.find(tuple) ; }
    
    @Override
    public Iterator<Tuple<NodeId>> findAsNodeIds(Node... nodes)
    { return nodeTupleTable.findAsNodeIds(nodes) ; }

    @Override
    public Iterator<Tuple<NodeId>> findAll()
    { return nodeTupleTable.findAll() ; }

    @Override
    public NodeTable getNodeTable()
    { return nodeTupleTable.getNodeTable() ; }

    @Override
    public TupleTable getTupleTable()
    { return nodeTupleTable.getTupleTable() ; }

    @Override
    public DatasetControl getPolicy()
    { return nodeTupleTable.getPolicy() ; }
    
    @Override
    public boolean isEmpty()
    { return nodeTupleTable.isEmpty() ; }
    
    @Override
    public void clear()
    { nodeTupleTable.clear(); }

    @Override
    public long size()
    { return nodeTupleTable.size() ; }

    @Override
    public void sync()
    { nodeTupleTable.sync() ; }

    @Override
    public void close()
    { nodeTupleTable.close() ; }
}
