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

Class FilterDecimal64ColumnInList

java.lang.Object

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

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

org.apache.hadoop.hive.ql.exec.vector.expressions.FilterDecimal64ColumnInList

All Implemented Interfaces:

Serializable, ILongInExpr

public class FilterDecimal64ColumnInList
extends FilterLongColumnInList

Evaluate IN filter on a batch for a vector of longs.

See Also:

Serialized Form

Field Summary

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

inListValues, inputCol

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
FilterDecimal64ColumnInList()
FilterDecimal64ColumnInList(int colNum) After construction you must call setInListValues() to add the values to the IN set.

Method Summary

Modifier and Type	Method and Description
VectorExpressionDescriptor.Descriptor	getDescriptor()
boolean	shouldConvertDecimal64ToDecimal() By default vector expressions do not handle decimal64 types and should be converted into Decimal types if its output cannot handle Decimal64.
String	vectorExpressionParameters()

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

evaluate, getInListValues, setInListValues, transientInit

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, supportsCheckedExecution, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

FilterDecimal64ColumnInList

public FilterDecimal64ColumnInList()

FilterDecimal64ColumnInList

public FilterDecimal64ColumnInList(int colNum)

After construction you must call setInListValues() to add the values to the IN set.

Method Detail

getDescriptor

public VectorExpressionDescriptor.Descriptor getDescriptor()

Overrides:

getDescriptor in class FilterLongColumnInList

vectorExpressionParameters

public String vectorExpressionParameters()

Overrides:

vectorExpressionParameters in class FilterLongColumnInList

shouldConvertDecimal64ToDecimal

public boolean shouldConvertDecimal64ToDecimal()

Description copied from class: VectorExpression

By default vector expressions do not handle decimal64 types and should be converted into Decimal types if its output cannot handle Decimal64. Decimal64 that only deal with Decimal64 types cannot handle conversions so they should override this method and return false.

Overrides:

shouldConvertDecimal64ToDecimal in class VectorExpression