hyracks/hyracks-storage-am-btree/src/main/java/edu/uci/ics/hyracks/storage/am/btree/dataflow/BTreeUpdateSearchOperatorDescriptor.java

/*
 * Copyright 2009-2010 by The Regents of the University of California
 * Licensed 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 from
 * 
 *     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 edu.uci.ics.hyracks.storage.am.btree.dataflow;

import edu.uci.ics.hyracks.api.context.IHyracksTaskContext;
import edu.uci.ics.hyracks.api.dataflow.IOperatorNodePushable;
import edu.uci.ics.hyracks.api.dataflow.value.IBinaryComparatorFactory;
import edu.uci.ics.hyracks.api.dataflow.value.IRecordDescriptorProvider;
import edu.uci.ics.hyracks.api.dataflow.value.ITypeTraits;
import edu.uci.ics.hyracks.api.dataflow.value.RecordDescriptor;
import edu.uci.ics.hyracks.api.job.IOperatorDescriptorRegistry;
import edu.uci.ics.hyracks.dataflow.std.file.IFileSplitProvider;
import edu.uci.ics.hyracks.storage.am.common.api.IIndexLifecycleManagerProvider;
import edu.uci.ics.hyracks.storage.am.common.api.ISearchOperationCallbackFactory;
import edu.uci.ics.hyracks.storage.am.common.api.ITupleUpdaterFactory;
import edu.uci.ics.hyracks.storage.am.common.dataflow.IIndexDataflowHelperFactory;
import edu.uci.ics.hyracks.storage.common.IStorageManagerInterface;

public class BTreeUpdateSearchOperatorDescriptor extends BTreeSearchOperatorDescriptor {

    private static final long serialVersionUID = 1L;

    private final ITupleUpdaterFactory tupleUpdaterFactory;

    public BTreeUpdateSearchOperatorDescriptor(IOperatorDescriptorRegistry spec, RecordDescriptor recDesc,
            IStorageManagerInterface storageManager, IIndexLifecycleManagerProvider lifecycleManagerProvider,
            IFileSplitProvider fileSplitProvider, ITypeTraits[] typeTraits,
            IBinaryComparatorFactory[] comparatorFactories, int[] bloomFilterKeyFields, int[] lowKeyFields,
            int[] highKeyFields, boolean lowKeyInclusive, boolean highKeyInclusive,
            IIndexDataflowHelperFactory dataflowHelperFactory, boolean retainInput,
            ISearchOperationCallbackFactory searchOpCallbackProvider, ITupleUpdaterFactory tupleUpdaterFactory) {
        super(spec, recDesc, storageManager, lifecycleManagerProvider, fileSplitProvider, typeTraits,
                comparatorFactories, bloomFilterKeyFields, lowKeyFields, highKeyFields, lowKeyInclusive,
                highKeyInclusive, dataflowHelperFactory, retainInput, searchOpCallbackProvider);
        this.tupleUpdaterFactory = tupleUpdaterFactory;
    }

    @Override
    public IOperatorNodePushable createPushRuntime(final IHyracksTaskContext ctx,
            IRecordDescriptorProvider recordDescProvider, int partition, int nPartitions) {
        return new BTreeUpdateSearchOperatorNodePushable(this, ctx, partition, recordDescProvider, lowKeyFields,
                highKeyFields, lowKeyInclusive, highKeyInclusive, tupleUpdaterFactory.createTupleUpdater());
    }
}