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

java.lang.Object
  org.apache.hadoop.hive.ql.exec.vector.expressions.VectorExpression
      org.apache.hadoop.hive.ql.exec.vector.expressions.FuncDecimalToDouble
          org.apache.hadoop.hive.ql.exec.vector.expressions.CastDecimalToDouble

All Implemented Interfaces:

Serializable

public class CastDecimalToDouble
extends FuncDecimalToDouble

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.VectorExpression

childExpressions, inputTypes, outputType

Constructor Summary

CastDecimalToDouble()

CastDecimalToDouble(int inputCol, int outputCol)

Method Summary

protected void

func(DoubleColumnVector outV, DecimalColumnVector inV, int i)

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

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

Constructor Detail

CastDecimalToDouble

public CastDecimalToDouble()

CastDecimalToDouble

public CastDecimalToDouble(int inputCol,
                           int outputCol)

Method Detail

func

protected void func(DoubleColumnVector outV,
                    DecimalColumnVector inV,
                    int i)

Specified by:

func in class FuncDecimalToDouble