org.geotools.filter
Class IsLessThenImpl

Object
  extended by FilterAbstract
      extended by AbstractFilter
          extended by BinaryComparisonAbstract
              extended by CompareFilterImpl
                  extended by IsLessThenImpl
All Implemented Interfaces:
CompareFilter, FilterType, BinaryComparisonOperator, Filter, PropertyIsLessThan

public class IsLessThenImpl
extends CompareFilterImpl
implements PropertyIsLessThan

Author:
jdeolive
Module:
modules/library/main (gt-main.jar)

Field Summary
 
Fields inherited from class BinaryComparisonAbstract
expression1, expression2
 
Fields inherited from class AbstractFilter
filterType, permissiveConstruction
 
Fields inherited from class FilterAbstract
factory
 
Fields inherited from interface PropertyIsLessThan
NAME
 
Fields inherited from interface Filter
EXCLUDE, INCLUDE
 
Fields inherited from interface Filter
ALL, NONE
 
Fields inherited from interface FilterType
BETWEEN, COMPARE_EQUALS, COMPARE_GREATER_THAN, COMPARE_GREATER_THAN_EQUAL, COMPARE_LESS_THAN, COMPARE_LESS_THAN_EQUAL, COMPARE_NOT_EQUALS, FID, GEOMETRY_BBOX, GEOMETRY_BEYOND, GEOMETRY_CONTAINS, GEOMETRY_CROSSES, GEOMETRY_DISJOINT, GEOMETRY_DWITHIN, GEOMETRY_EQUALS, GEOMETRY_INTERSECTS, GEOMETRY_OVERLAPS, GEOMETRY_TOUCHES, GEOMETRY_WITHIN, LIKE, LOGIC_AND, LOGIC_NOT, LOGIC_OR, NULL
 
Constructor Summary
protected IsLessThenImpl(FilterFactory factory)
           
protected IsLessThenImpl(FilterFactory factory, Expression expression1, Expression expression2)
           
protected IsLessThenImpl(FilterFactory factory, Expression expression1, Expression expression2, boolean matchCase)
           
 
Method Summary
 Object accept(FilterVisitor visitor, Object extraData)
          Used by FilterVisitors to perform some action on this filter instance.
 boolean evaluate(Object feature)
           
 
Methods inherited from class CompareFilterImpl
addLeftValue, addRightValue, compare, equals, evaluate, getLeftValue, getRightValue, hashCode, setExpression1, setExpression2, toString
 
Methods inherited from class BinaryComparisonAbstract
and, comparable, eval, getExpression1, getExpression2, isMatchingCase, not, or
 
Methods inherited from class AbstractFilter
accept, contains, getFilterType, isCompareFilter, isGeometryDistanceFilter, isGeometryFilter, isLogicFilter, isMathFilter, isSimpleFilter
 
Methods inherited from class FilterAbstract
accepts, eval, eval, eval
 
Methods inherited from class Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface BinaryComparisonOperator
getExpression1, getExpression2, isMatchingCase
 
Methods inherited from interface CompareFilter
contains
 
Methods inherited from interface Filter
accept, and, getFilterType, not, or
 

Constructor Detail

IsLessThenImpl

protected IsLessThenImpl(FilterFactory factory)

IsLessThenImpl

protected IsLessThenImpl(FilterFactory factory,
                         Expression expression1,
                         Expression expression2)

IsLessThenImpl

protected IsLessThenImpl(FilterFactory factory,
                         Expression expression1,
                         Expression expression2,
                         boolean matchCase)
Method Detail

evaluate

public boolean evaluate(Object feature)
Specified by:
evaluate in interface Filter

accept

public Object accept(FilterVisitor visitor,
                     Object extraData)
Description copied from class: CompareFilterImpl
Used by FilterVisitors to perform some action on this filter instance. Typicaly used by Filter decoders, but may also be used by any thing which needs infomration from filter structure. Implementations should always call: visitor.visit(this); It is importatant that this is not left to a parent class unless the parents API is identical.

Specified by:
accept in interface Filter
Specified by:
accept in class CompareFilterImpl
Parameters:
visitor - The visitor which requires access to this filter, the method must call visitor.visit(this);


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