asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/operators/LSMPrimaryInsertOperatorDescriptor.java

/*
 * 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
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package org.apache.asterix.runtime.operators;

import org.apache.asterix.common.dataflow.LSMTreeInsertDeleteOperatorDescriptor;
import org.apache.hyracks.api.context.IHyracksTaskContext;
import org.apache.hyracks.api.dataflow.IOperatorNodePushable;
import org.apache.hyracks.api.dataflow.value.IRecordDescriptorProvider;
import org.apache.hyracks.api.dataflow.value.ITuplePartitionerFactory;
import org.apache.hyracks.api.dataflow.value.RecordDescriptor;
import org.apache.hyracks.api.exceptions.HyracksDataException;
import org.apache.hyracks.api.job.IOperatorDescriptorRegistry;
import org.apache.hyracks.storage.am.common.api.IModificationOperationCallbackFactory;
import org.apache.hyracks.storage.am.common.api.ISearchOperationCallbackFactory;
import org.apache.hyracks.storage.am.common.dataflow.IIndexDataflowHelperFactory;
import org.apache.hyracks.storage.am.common.ophelpers.IndexOperation;

public class LSMPrimaryInsertOperatorDescriptor extends LSMTreeInsertDeleteOperatorDescriptor {

    private static final long serialVersionUID = 1L;

    protected final IIndexDataflowHelperFactory keyIndexHelperFactory;
    protected final ISearchOperationCallbackFactory searchOpCallbackFactory;
    protected final int numOfPrimaryKeys;
    protected final int[] filterFields;

    public LSMPrimaryInsertOperatorDescriptor(IOperatorDescriptorRegistry spec, RecordDescriptor outRecDesc,
            int[] fieldPermutation, IIndexDataflowHelperFactory indexHelperFactory,
            IIndexDataflowHelperFactory keyIndexHelperFactory,
            IModificationOperationCallbackFactory modificationOpCallbackFactory,
            ISearchOperationCallbackFactory searchOpCallbackFactory, int numOfPrimaryKeys, int[] filterFields,
            ITuplePartitionerFactory tuplePartitionerFactory, int[][] partitionsMap) {
        super(spec, outRecDesc, fieldPermutation, IndexOperation.UPSERT, indexHelperFactory, null, true,
                modificationOpCallbackFactory, tuplePartitionerFactory, partitionsMap);
        this.keyIndexHelperFactory = keyIndexHelperFactory;
        this.searchOpCallbackFactory = searchOpCallbackFactory;
        this.numOfPrimaryKeys = numOfPrimaryKeys;
        this.filterFields = filterFields;
    }

    @Override
    public IOperatorNodePushable createPushRuntime(IHyracksTaskContext ctx,
            IRecordDescriptorProvider recordDescProvider, int partition, int nPartitions) throws HyracksDataException {
        RecordDescriptor intputRecDesc = recordDescProvider.getInputRecordDescriptor(getActivityId(), 0);
        return new LSMPrimaryInsertOperatorNodePushable(ctx, partition, indexHelperFactory, keyIndexHelperFactory,
                fieldPermutation, intputRecDesc, modCallbackFactory, searchOpCallbackFactory, numOfPrimaryKeys,
                filterFields, sourceLoc, tuplePartitionerFactory, partitionsMap);
    }
}