org.apache.hadoop.hive.accumulo.predicate.compare

Interface CompareOp

All Known Implementing Classes:

Equal, GreaterThan, GreaterThanOrEqual, LessThan, LessThanOrEqual, Like, NotEqual

public interface CompareOp

Handles different types of comparisons in hive predicates. Filter iterator delegates value acceptance to the CompareOpt. Used by PrimitiveComparisonFilter. Works with PrimitiveComparison

Method Summary

Methods

Modifier and Type	Method and Description
boolean	accept(byte[] val)
PrimitiveComparison	getPrimitiveCompare()
void	setPrimitiveCompare(PrimitiveComparison comp) Sets the PrimitiveComparison for this CompareOp

Method Detail

setPrimitiveCompare

void setPrimitiveCompare(PrimitiveComparison comp)

Sets the PrimitiveComparison for this CompareOp

getPrimitiveCompare

PrimitiveComparison getPrimitiveCompare()

Returns:

The PrimitiveComparison this CompareOp is a part of

accept

boolean accept(byte[] val)

Parameters:

val - The bytes from the Accumulo Value

Returns:

true if the value is accepted by this CompareOp