org.opengis.filter
Interface BinaryComparisonOperator

All Superinterfaces:
Filter, MultiValuedFilter
All Known Subinterfaces:
BetweenFilter, CompareFilter, PropertyIsEqualTo, PropertyIsGreaterThan, PropertyIsGreaterThanOrEqualTo, PropertyIsLessThan, PropertyIsLessThanOrEqualTo, PropertyIsNotEqualTo
All Known Implementing Classes:
AbstractPreparedGeometryFilter, BBOXImpl, BetweenFilterImpl, BeyondImpl, BinaryComparisonAbstract, CartesianDistanceFilter, CompareFilterImpl, ContainsImpl, CrossesImpl, DisjointImpl, DWithinImpl, EqualsImpl, GeometryFilterImpl, IntersectsImpl, IsBetweenImpl, IsEqualsToImpl, IsGreaterThanImpl, IsGreaterThanOrEqualToImpl, IsLessThenImpl, IsLessThenOrEqualToImpl, IsNilImpl, IsNotEqualToImpl, IsNullImpl, MultiCompareFilterImpl, OverlapsImpl, TouchesImpl, WithinImpl

@XmlElement(value="BinaryComparisonOpType")
public interface BinaryComparisonOperator
extends MultiValuedFilter

Abstract base class for filters that compare exactly two values against each other. The nature of the comparison is dependent on the subclass.

Since:
GeoAPI 2.0
Author:
Chris Dillard (SYS Technologies)

Nested Class Summary
 
Nested classes/interfaces inherited from interface MultiValuedFilter
MultiValuedFilter.MatchAction
 
Field Summary
 
Fields inherited from interface Filter
EXCLUDE, INCLUDE
 
Method Summary
 Expression getExpression1()
          Returns the first of the two expressions to be compared by this operator.
 Expression getExpression2()
          Returns the second of the two expressions to be compared by this operator.
 boolean isMatchingCase()
          Flag controlling wither comparisons are case sensitive.
 
Methods inherited from interface MultiValuedFilter
getMatchAction
 
Methods inherited from interface Filter
accept, evaluate
 

Method Detail

getExpression1

@XmlElement(value="expression")
Expression getExpression1()
Returns the first of the two expressions to be compared by this operator.


getExpression2

@XmlElement(value="expression")
Expression getExpression2()
Returns the second of the two expressions to be compared by this operator.


isMatchingCase

@XmlElement(value="matchCase")
boolean isMatchingCase()
Flag controlling wither comparisons are case sensitive.

Returns:
true if the comparison is case sensetive, otherwise false.


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