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

Class VectorUDFWeekOfYearDate

java.lang.Object

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

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

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

All Implemented Interfaces:

Serializable

public final class VectorUDFWeekOfYearDate
extends VectorUDFTimestampFieldDate

Expression to get week of year. Extends VectorUDFTimestampFieldDate

See Also:

Serialized Form

Field Summary

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

calendar, field

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
VectorUDFWeekOfYearDate()
VectorUDFWeekOfYearDate(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.VectorUDFTimestampFieldDate

evaluate, getDateField, getDescriptor, transientInit, vectorExpressionParameters

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

Methods inherited from class java.lang.Object

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

Constructor Detail

VectorUDFWeekOfYearDate

public VectorUDFWeekOfYearDate(int colNum,
                               int outputColumnNum)

VectorUDFWeekOfYearDate

public VectorUDFWeekOfYearDate()

Method Detail

initCalendar

public void initCalendar()

Overrides:

initCalendar in class VectorUDFTimestampFieldDate