org.apache.hadoop.hive.ql.exec.vector.expressions

Class VectorUDFMapIndexDecimalCol

java.lang.Object

org.apache.hadoop.hive.ql.exec.vector.expressions.VectorExpression

org.apache.hadoop.hive.ql.exec.vector.expressions.VectorUDFMapIndexBaseCol

org.apache.hadoop.hive.ql.exec.vector.expressions.VectorUDFMapIndexDecimalCol

All Implemented Interfaces:

Serializable

public class VectorUDFMapIndexDecimalCol
extends VectorUDFMapIndexBaseCol

Returns value of Map. Extends VectorUDFMapIndexBaseCol

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.hadoop.hive.ql.exec.vector.expressions.VectorExpression

childExpressions, inputColumnNum, inputDataTypePhysicalVariations, inputTypeInfos, LOG, outputColumnNum, outputDataTypePhysicalVariation, outputTypeInfo

Constructor Summary

Constructors

Constructor and Description
VectorUDFMapIndexDecimalCol()
VectorUDFMapIndexDecimalCol(int mapColumnNum, int indexColumnNum, int outputColumnNum)

Method Summary

Modifier and Type	Method and Description
int	findInMap(ColumnVector indexColumnVector, int indexBatchIndex, MapColumnVector mapColumnVector, int mapBatchIndex)
VectorExpressionDescriptor.Descriptor	getDescriptor()
String	vectorExpressionParameters()

Methods inherited from class org.apache.hadoop.hive.ql.exec.vector.expressions.VectorUDFMapIndexBaseCol

evaluate, getIndexColumnNum, getMapColumnNum

Methods inherited from class org.apache.hadoop.hive.ql.exec.vector.expressions.VectorExpression

displayArrayOfUtf8ByteArrays, displayUtf8Bytes, doTransientInit, doTransientInit, evaluateChildren, getChildExpressions, getChildExpressionsForTransientInit, getColumnParamString, getDoubleValueParamString, getInputDataTypePhysicalVariations, getInputTypeInfos, getLongValueParamString, getOutputColumnNum, getOutputColumnVectorType, getOutputDataTypePhysicalVariation, getOutputTypeInfo, getParamTypeString, getTypeName, init, setChildExpressions, setInputDataTypePhysicalVariations, setInputTypeInfos, setOutputDataTypePhysicalVariation, setOutputTypeInfo, shouldConvertDecimal64ToDecimal, supportsCheckedExecution, toString, transientInit

Methods inherited from class java.lang.Object

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

Constructor Detail

VectorUDFMapIndexDecimalCol

public VectorUDFMapIndexDecimalCol()

VectorUDFMapIndexDecimalCol

public VectorUDFMapIndexDecimalCol(int mapColumnNum,
                                   int indexColumnNum,
                                   int outputColumnNum)

Method Detail

vectorExpressionParameters

public String vectorExpressionParameters()

Specified by:

vectorExpressionParameters in class VectorExpression

getDescriptor

public VectorExpressionDescriptor.Descriptor getDescriptor()

Specified by:

getDescriptor in class VectorExpression

findInMap

public int findInMap(ColumnVector indexColumnVector,
                     int indexBatchIndex,
                     MapColumnVector mapColumnVector,
                     int mapBatchIndex)

Overrides:

findInMap in class VectorUDFMapIndexBaseCol