Package org.apache.iotdb.db.mpp.transformation.dag.transformer.unary

Class LogicNotTransformer

java.lang.Object

org.apache.iotdb.db.mpp.transformation.dag.transformer.Transformer

org.apache.iotdb.db.mpp.transformation.dag.transformer.unary.UnaryTransformer

org.apache.iotdb.db.mpp.transformation.dag.transformer.unary.LogicNotTransformer

All Implemented Interfaces:

LayerPointReader, YieldableReader

public class LogicNotTransformer
extends UnaryTransformer

Field Summary

Fields inherited from class org.apache.iotdb.db.mpp.transformation.dag.transformer.unary.UnaryTransformer

isLayerPointReaderConstant, layerPointReader, layerPointReaderDataType

Fields inherited from class org.apache.iotdb.db.mpp.transformation.dag.transformer.Transformer

cachedBinary, cachedBoolean, cachedDouble, cachedFloat, cachedInt, cachedLong, cachedTime, currentNull, hasCachedValue

Constructor Summary

Constructors

Constructor	Description
LogicNotTransformer(LayerPointReader layerPointReader)

Method Summary

Modifier and Type	Method	Description
org.apache.iotdb.tsfile.file.metadata.enums.TSDataType	getDataType()
protected void	transformAndCache()

Methods inherited from class org.apache.iotdb.db.mpp.transformation.dag.transformer.unary.UnaryTransformer

cacheValue, isConstantPointReader, yieldValue

Methods inherited from class org.apache.iotdb.db.mpp.transformation.dag.transformer.Transformer

currentBinary, currentBoolean, currentDouble, currentFloat, currentInt, currentLong, currentTime, isCurrentNull, next, readyForNext, yield

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LogicNotTransformer

public LogicNotTransformer(LayerPointReader layerPointReader)

Method Detail

getDataType

public org.apache.iotdb.tsfile.file.metadata.enums.TSDataType getDataType()

transformAndCache

protected void transformAndCache()
                          throws QueryProcessException,
                                 java.io.IOException

Specified by:

transformAndCache in class UnaryTransformer

Throws:

QueryProcessException

java.io.IOException