org.geotools.filter
Class OrImpl
Object
FilterAbstract
AbstractFilter
BinaryLogicAbstract
LogicFilterImpl
OrImpl
- All Implemented Interfaces:
- FilterType, LogicFilter, BinaryLogicOperator, Filter, Or
public class OrImpl
- extends LogicFilterImpl
- implements Or
- Author:
- jdeolive
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 |
Method Summary |
Object |
accept(FilterVisitor visitor,
Object extraData)
Used by FilterVisitors to perform some action on this filter instance. |
boolean |
evaluate(Object feature)
Give an object, this method determines if the test(s) represented by this filter object
are passed. |
OrImpl
protected OrImpl(FilterFactory factory,
List children)
evaluate
public boolean evaluate(Object feature)
- Description copied from interface:
Filter
- Give an object, this method determines if the test(s) represented by this filter object
are passed.
This ability is used to allow Queries against both Features and and non spatial data (such as Record) and
to express constraints on permissable data values.
- Specified by:
evaluate
in interface Filter
- Returns:
true if the test(s) are passed for the provided object
accept
public Object accept(FilterVisitor visitor,
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 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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