org.geotools.filter
Class AndImpl

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.AndImpl
All Implemented Interfaces:
FilterType, LogicFilter, org.opengis.filter.And, org.opengis.filter.BinaryLogicOperator, org.opengis.filter.Filter

public class AndImpl
extends LogicFilterImpl
implements org.opengis.filter.And

Direct implementation of And filter.

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 AndImpl(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 object)
           
 boolean evaluate(org.opengis.feature.simple.SimpleFeature feature)
          Subclass should overrride.
 
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
 
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, getFilterType
 

Constructor Detail

AndImpl

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

evaluate

public boolean evaluate(org.opengis.feature.simple.SimpleFeature feature)
Description copied from class: FilterAbstract
Subclass should overrride. Default value is false

Overrides:
evaluate in class FilterAbstract
Parameters:
feature - The feature being tested.
Returns:
True if the feature is filtered, otherwise false.

evaluate

public boolean evaluate(java.lang.Object object)
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);


Copyright © 1996-2010 Geotools. All Rights Reserved.