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

Class CastStringToBoolean

java.lang.Object

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

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

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

All Implemented Interfaces:

Serializable

public class CastStringToBoolean
extends FuncStringToLong

Type cast string to boolean.

See Also:

Serialized Form

Field Summary

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
CastStringToBoolean()
CastStringToBoolean(int inputColumn, int outputColumn)

Method Summary

Modifier and Type	Method and Description
protected void	func(LongColumnVector outV, BytesColumnVector inV, int offset)

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

evaluate, getDescriptor, getInputCol, getOutputCol, setInputCol, setOutputCol, 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, transientInit

Methods inherited from class java.lang.Object

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

Constructor Detail

CastStringToBoolean

public CastStringToBoolean()

CastStringToBoolean

public CastStringToBoolean(int inputColumn,
                           int outputColumn)

Method Detail

func

protected void func(LongColumnVector outV,
                    BytesColumnVector inV,
                    int offset)

Specified by:

func in class FuncStringToLong