com.ontimize.util.gis.client.gui.render.styling.symbolizers
Class DefaultGisExpression

java.lang.Object
  com.ontimize.util.gis.client.gui.render.styling.symbolizers.DefaultGisExpression

All Implemented Interfaces:

java.io.Serializable, org.geotools.filter.ExpressionType, org.opengis.filter.expression.Expression

public class DefaultGisExpression
extends java.lang.Object
implements org.geotools.filter.Expression, java.io.Serializable

See Also:

Serialized Form

Field Summary

protected java.lang.Object	literalValue
protected short	type

Fields inherited from interface org.geotools.filter.ExpressionType

ATTRIBUTE, ATTRIBUTE_DOUBLE, ATTRIBUTE_GEOMETRY, ATTRIBUTE_INTEGER, ATTRIBUTE_STRING, ATTRIBUTE_UNDECLARED, FUNCTION, LITERAL_DOUBLE, LITERAL_GEOMETRY, LITERAL_INTEGER, LITERAL_LONG, LITERAL_STRING, LITERAL_UNDECLARED, MATH_ADD, MATH_DIVIDE, MATH_MULTIPLY, MATH_SUBTRACT

Fields inherited from interface org.opengis.filter.expression.Expression

NIL

Constructor Summary

DefaultGisExpression(double value)

Method Summary

java.lang.Object	accept(org.opengis.filter.expression.ExpressionVisitor arg0, java.lang.Object arg1)
void	accept(org.geotools.filter.FilterVisitor visitor)
java.lang.Object	evaluate(java.lang.Object arg0)
<T> T	evaluate(java.lang.Object arg0, java.lang.Class<T> arg1)
java.lang.Object	evaluate(org.opengis.feature.simple.SimpleFeature feature)
short	getType()
java.lang.Object	getValue(org.opengis.feature.simple.SimpleFeature feature)

Methods inherited from class java.lang.Object

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

Field Detail

type

protected short type

literalValue

protected java.lang.Object literalValue

Constructor Detail

DefaultGisExpression

public DefaultGisExpression(double value)

Method Detail

accept

public void accept(org.geotools.filter.FilterVisitor visitor)

evaluate

public java.lang.Object evaluate(org.opengis.feature.simple.SimpleFeature feature)

getType

public short getType()

getValue

public java.lang.Object getValue(org.opengis.feature.simple.SimpleFeature feature)

accept

public java.lang.Object accept(org.opengis.filter.expression.ExpressionVisitor arg0,
                               java.lang.Object arg1)

Specified by:

accept in interface org.opengis.filter.expression.Expression

evaluate

public java.lang.Object evaluate(java.lang.Object arg0)

Specified by:

evaluate in interface org.opengis.filter.expression.Expression

evaluate

public <T> T evaluate(java.lang.Object arg0,
                      java.lang.Class<T> arg1)

Specified by:

evaluate in interface org.opengis.filter.expression.Expression