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

Class VectorUDFWeekOfYearString

java.lang.Object

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

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

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

All Implemented Interfaces:

Serializable

public final class VectorUDFWeekOfYearString
extends VectorUDFTimestampFieldString

Expression to get week of year. Extends VectorUDFTimestampFieldString

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.hive.ql.exec.vector.expressions.VectorExpression

VectorExpression.Type

Field Summary

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

colNum, fieldLength, fieldStart, outputColumn

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

childExpressions, inputTypes, outputType

Constructor Summary

Constructors

Constructor and Description
VectorUDFWeekOfYearString()
VectorUDFWeekOfYearString(int colNum, int outputColumn)

Method Summary

Methods

Modifier and Type	Method and Description
protected long	doGetField(byte[] bytes, int start, int length)

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

evaluate, getColNum, getDescriptor, getOutputColumn, getOutputType, setColNum, setOutputColumn

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

evaluateChildren, getChildExpressions, getInputTypes, setChildExpressions, setInputTypes, setOutputType, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

VectorUDFWeekOfYearString

public VectorUDFWeekOfYearString(int colNum,
                         int outputColumn)

VectorUDFWeekOfYearString

public VectorUDFWeekOfYearString()

Method Detail

doGetField

protected long doGetField(byte[] bytes,
              int start,
              int length)
                   throws ParseException

Overrides:

doGetField in class VectorUDFTimestampFieldString

Throws:

ParseException