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

java.lang.Object
  org.apache.hadoop.hive.ql.exec.vector.expressions.VectorExpression
      org.apache.hadoop.hive.ql.exec.vector.expressions.VectorUDFTimestampFieldLong
          org.apache.hadoop.hive.ql.exec.vector.expressions.VectorUDFYearLong

All Implemented Interfaces:

Serializable

public final class VectorUDFYearLong
extends VectorUDFTimestampFieldLong

Expression to get year as a long. Extends VectorUDFTimestampFieldLong

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.VectorUDFTimestampFieldLong

calendar, colNum, field, outputColumn, ts

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

childExpressions, inputTypes, outputType

Constructor Summary

VectorUDFYearLong()

VectorUDFYearLong(int colNum, int outputColumn)

Method Summary

protected long

getTimestampField(long time)

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

evaluate, getColNum, getDateField, getDescriptor, getField, getOutputColumn, getOutputType, getTimestamp, setColNum, setField, 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

VectorUDFYearLong

public VectorUDFYearLong(int colNum,
                         int outputColumn)

VectorUDFYearLong

public VectorUDFYearLong()

Method Detail

getTimestampField

protected long getTimestampField(long time)

Overrides:

getTimestampField in class VectorUDFTimestampFieldLong