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

Class VectorUDFWeekOfYearTimestamp

java.lang.Object

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

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

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

All Implemented Interfaces:

Serializable

public final class VectorUDFWeekOfYearTimestamp
extends VectorUDFTimestampFieldTimestamp

Expression to get week of year. Extends VectorUDFTimestampFieldTimestamp

See Also:

Serialized Form

Field Summary

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

calendar, colNum, field

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

childExpressions, inputDataTypePhysicalVariations, inputTypeInfos, outputColumnNum, outputDataTypePhysicalVariation, outputTypeInfo

Constructor Summary

Constructors

Constructor and Description
VectorUDFWeekOfYearTimestamp()
VectorUDFWeekOfYearTimestamp(int colNum, int outputColumnNum)

Method Summary

Modifier and Type	Method and Description
void	initCalendar()

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

evaluate, getDescriptor, getTimestampField, transientInit, vectorExpressionParameters

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

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

Methods inherited from class java.lang.Object

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

Constructor Detail

VectorUDFWeekOfYearTimestamp

public VectorUDFWeekOfYearTimestamp(int colNum,
                                    int outputColumnNum)

VectorUDFWeekOfYearTimestamp

public VectorUDFWeekOfYearTimestamp()

Method Detail

initCalendar

public void initCalendar()

Overrides:

initCalendar in class VectorUDFTimestampFieldTimestamp