org.geotools.filter
Class OrImpl

java.lang.Object
  extended by org.geotools.filter.FilterAbstract
      extended by org.geotools.filter.AbstractFilter
          extended by org.geotools.filter.BinaryLogicAbstract
              extended by org.geotools.filter.LogicFilterImpl
                  extended by org.geotools.filter.OrImpl
All Implemented Interfaces:
FilterType, LogicFilter, org.opengis.filter.BinaryLogicOperator, org.opengis.filter.Filter, org.opengis.filter.Or
Direct Known Subclasses:
MultiValuedOrImpl

public class OrImpl
extends LogicFilterImpl
implements org.opengis.filter.Or

Author:
jdeolive

Field Summary
 
Fields inherited from class org.geotools.filter.BinaryLogicAbstract
children
 
Fields inherited from class org.geotools.filter.AbstractFilter
filterType, permissiveConstruction
 
Fields inherited from class org.geotools.filter.FilterAbstract
factory
 
Fields inherited from interface org.opengis.filter.Filter
EXCLUDE, INCLUDE
 
Fields inherited from interface org.geotools.filter.Filter
ALL, NONE
 
Fields inherited from interface org.geotools.filter.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 OrImpl(org.opengis.filter.FilterFactory factory, java.util.List children)
           
 
Method Summary
 java.lang.Object accept(org.opengis.filter.FilterVisitor visitor, java.lang.Object extraData)
          Used by FilterVisitors to perform some action on this filter instance.
 boolean evaluate(java.lang.Object feature)
           
 
Methods inherited from class org.geotools.filter.LogicFilterImpl
addFilter, and, equals, getFilterIterator, hashCode, not, or, toString
 
Methods inherited from class org.geotools.filter.BinaryLogicAbstract
getChildren, setChildren
 
Methods inherited from class org.geotools.filter.AbstractFilter
accept, contains, getFilterType, isCompareFilter, isGeometryDistanceFilter, isGeometryFilter, isLogicFilter, isMathFilter, isSimpleFilter
 
Methods inherited from class org.geotools.filter.FilterAbstract
accepts, eval, eval, eval, evaluate
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface org.opengis.filter.BinaryLogicOperator
getChildren
 
Methods inherited from interface org.geotools.filter.LogicFilter
contains
 
Methods inherited from interface org.geotools.filter.Filter
accept, evaluate, getFilterType
 

Constructor Detail

OrImpl

protected OrImpl(org.opengis.filter.FilterFactory factory,
                 java.util.List children)
Method Detail

evaluate

public boolean evaluate(java.lang.Object feature)
Specified by:
evaluate in interface org.opengis.filter.Filter

accept

public java.lang.Object accept(org.opengis.filter.FilterVisitor visitor,
                               java.lang.Object extraData)
Description copied from class: LogicFilterImpl
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 org.opengis.filter.Filter
Specified by:
accept in class LogicFilterImpl
Parameters:
visitor - The visitor which requires access to this filter, the method must call visitor.visit(this);


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