org.gvsig.fmap.mapcontext.layers.vectorial

Class OverlapsGeometryEvaluator

java.lang.Object

org.gvsig.tools.evaluator.AbstractEvaluator

org.gvsig.fmap.mapcontext.layers.vectorial.OverlapsGeometryEvaluator

All Implemented Interfaces:

Evaluator

public class OverlapsGeometryEvaluator
extends AbstractEvaluator

Constructor Summary

Constructors

Constructor and Description
OverlapsGeometryEvaluator(Geometry geometry, IProjection projection, FeatureType featureType, String geomName) Deprecated. use @{link org.gvsig.fmap.mapcontext.layers.vectorial.SpatialEvaluatorsFactory}

Method Summary

Modifier and Type	Method and Description
Object	evaluate(EvaluatorData data) Evaluate with the data passed as parameter.
String	getName() Get the symbolic name of the evaluator.
String	getSQL() Get a SQL representation of the evaluator.

Methods inherited from class org.gvsig.tools.evaluator.AbstractEvaluator

getDescription, getFieldsInfo

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

OverlapsGeometryEvaluator

public OverlapsGeometryEvaluator(Geometry geometry,
                                 IProjection projection,
                                 FeatureType featureType,
                                 String geomName)

Deprecated. use @{link org.gvsig.fmap.mapcontext.layers.vectorial.SpatialEvaluatorsFactory}

Parameters:

geometry -

projection -

featureType -

geomName -

Method Detail

evaluate

public Object evaluate(EvaluatorData data)
                throws EvaluatorException

Description copied from interface: Evaluator

Evaluate with the data passed as parameter.

Returns:

the result of the evaluation.

Throws:

EvaluatorException - if an issue is found while evaluating. The subclass EvaluatorParseException is used to indicate a problem while parsing (malformed expression) rather than a problem while evaluating.

getName

public String getName()

Description copied from interface: Evaluator

Get the symbolic name of the evaluator.

Returns:

evaluator's name

getSQL

public String getSQL()

Description copied from interface: Evaluator

Get a SQL representation of the evaluator.

Specified by:

getSQL in interface Evaluator

Overrides:

getSQL in class AbstractEvaluator

Returns:

the SQL string or null if not supported.