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

java.lang.Object
  org.apache.hadoop.hive.ql.exec.vector.expressions.VectorExpression
      org.apache.hadoop.hive.ql.exec.vector.expressions.LongToStringUnaryUDF
          org.apache.hadoop.hive.ql.exec.vector.expressions.CastDateToString

All Implemented Interfaces:

Serializable

public class CastDateToString
extends LongToStringUnaryUDF

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

protected Date

dt

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

childExpressions, inputTypes, outputType

Constructor Summary

CastDateToString()

CastDateToString(int inputColumn, int outputColumn)

Method Summary

protected void

func(BytesColumnVector outV, long[] vector, int i)

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

evaluate, getDescriptor, getInputColumn, getOutputColumn, getOutputType, setInputColumn, 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

Field Detail

dt

protected transient Date dt

Constructor Detail

CastDateToString

public CastDateToString()

CastDateToString

public CastDateToString(int inputColumn,
                        int outputColumn)

Method Detail

func

protected void func(BytesColumnVector outV,
                    long[] vector,
                    int i)

Specified by:

func in class LongToStringUnaryUDF