| package edu.uci.ics.hyracks.storage.am.common.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.ITypeTrait; |
| import edu.uci.ics.hyracks.api.job.IOperatorEnvironment; |
| import edu.uci.ics.hyracks.api.job.JobSpecification; |
| import edu.uci.ics.hyracks.dataflow.std.file.IFileSplitProvider; |
| import edu.uci.ics.hyracks.storage.am.common.api.ITreeIndex; |
| import edu.uci.ics.hyracks.storage.am.common.api.ITreeIndexFrameFactory; |
| import edu.uci.ics.hyracks.storage.common.IStorageManagerInterface; |
| |
| public class TreeIndexStatsOperatorDescriptor extends |
| AbstractTreeIndexOperatorDescriptor { |
| |
| private static final long serialVersionUID = 1L; |
| |
| public TreeIndexStatsOperatorDescriptor(JobSpecification spec, |
| IStorageManagerInterface storageManager, |
| IIndexRegistryProvider<ITreeIndex> treeIndexRegistryProvider, |
| IFileSplitProvider fileSplitProvider, |
| ITreeIndexFrameFactory interiorFrameFactory, |
| ITreeIndexFrameFactory leafFrameFactory, ITypeTrait[] typeTraits, |
| IBinaryComparatorFactory[] comparatorFactories, |
| ITreeIndexOpHelperFactory opHelperFactory) { |
| super(spec, 0, 0, null, storageManager, treeIndexRegistryProvider, |
| fileSplitProvider, interiorFrameFactory, leafFrameFactory, |
| typeTraits, comparatorFactories, null, opHelperFactory); |
| } |
| |
| @Override |
| public IOperatorNodePushable createPushRuntime(IHyracksTaskContext ctx, |
| IOperatorEnvironment env, |
| IRecordDescriptorProvider recordDescProvider, int partition, |
| int nPartitions) { |
| return new TreeIndexStatsOperatorNodePushable(this, ctx, partition); |
| } |
| } |
