Class DescPriorityMergeReader
- java.lang.Object
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- org.apache.iotdb.db.query.reader.universal.PriorityMergeReader
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- org.apache.iotdb.db.query.reader.universal.DescPriorityMergeReader
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- All Implemented Interfaces:
org.apache.iotdb.tsfile.read.reader.IPointReader
- Direct Known Subclasses:
AlignedDescPriorityMergeReader
public class DescPriorityMergeReader extends PriorityMergeReader
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Nested Class Summary
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Nested classes/interfaces inherited from class org.apache.iotdb.db.query.reader.universal.PriorityMergeReader
PriorityMergeReader.MergeReaderPriority
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Field Summary
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Fields inherited from class org.apache.iotdb.db.query.reader.universal.PriorityMergeReader
currentReadStopTime, heap
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Constructor Summary
Constructors Constructor Description DescPriorityMergeReader()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description voidaddReader(org.apache.iotdb.tsfile.read.reader.IPointReader reader, PriorityMergeReader.MergeReaderPriority priority, long endTime, QueryContext context)-
Methods inherited from class org.apache.iotdb.db.query.reader.universal.PriorityMergeReader
addReader, close, currentTimeValuePair, fillNullValue, getCurrentReadStopTime, hasNextTimeValuePair, nextTimeValuePair, updateHeap
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Method Detail
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addReader
public void addReader(org.apache.iotdb.tsfile.read.reader.IPointReader reader, PriorityMergeReader.MergeReaderPriority priority, long endTime, QueryContext context) throws java.io.IOException- Overrides:
addReaderin classPriorityMergeReader- Throws:
java.io.IOException
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