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

Class VectorUDAFMinDecimal64

java.lang.Object

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

org.apache.hadoop.hive.ql.exec.vector.expressions.aggregates.gen.VectorUDAFMinLong

org.apache.hadoop.hive.ql.exec.vector.expressions.aggregates.gen.VectorUDAFMinDecimal64

All Implemented Interfaces:

Serializable

public class VectorUDAFMinDecimal64
extends VectorUDAFMinLong

VectorUDAFMinDecimal64. Vectorized implementation for MIN/MAX aggregates for Decimal64.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.hive.ql.exec.vector.expressions.aggregates.VectorAggregateExpression

VectorAggregateExpression.AggregationBuffer

Field Summary

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

AVERAGE_COUNT_FIELD_INDEX, AVERAGE_SOURCE_FIELD_INDEX, AVERAGE_SUM_FIELD_INDEX, inputExpression, inputTypeInfo, mode, outputDataTypePhysicalVariation, outputTypeInfo, VARIANCE_COUNT_FIELD_INDEX, VARIANCE_SUM_FIELD_INDEX, VARIANCE_VARIANCE_FIELD_INDEX, vecAggrDesc

Constructor Summary

Constructors

Constructor and Description
VectorUDAFMinDecimal64()
VectorUDAFMinDecimal64(VectorAggregationDesc vecAggrDesc)

Method Summary

Modifier and Type	Method and Description
boolean	matches(String name, ColumnVector.Type inputColVectorType, ColumnVector.Type outputColVectorType, GenericUDAFEvaluator.Mode mode)

Methods inherited from class org.apache.hadoop.hive.ql.exec.vector.expressions.aggregates.gen.VectorUDAFMinLong

aggregateInput, aggregateInputSelection, assignRowColumn, getAggregationBufferFixedSize, getNewAggregationBuffer, reset

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

batchNeedsClone, finish, getInputExpression, getOutputDataTypePhysicalVariation, getOutputTypeInfo, hasVariableSize, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

VectorUDAFMinDecimal64

public VectorUDAFMinDecimal64()

VectorUDAFMinDecimal64

public VectorUDAFMinDecimal64(VectorAggregationDesc vecAggrDesc)

Method Detail

matches

public boolean matches(String name,
                       ColumnVector.Type inputColVectorType,
                       ColumnVector.Type outputColVectorType,
                       GenericUDAFEvaluator.Mode mode)

Overrides:

matches in class VectorUDAFMinLong