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| org.geotools.filter.DefaultExpression org.geotools.filter.GeometryExpressionImpl
GeometryExpressionImpl | public class GeometryExpressionImpl extends DefaultExpression (Code) | | Defines a complex filter (could also be called logical filter). This filter
holds one or more filters together and relates them logically in an
internally defined manner.
author: Rob Hranac, TOPP version: $Id: GeometryExpressionImpl.java 22226 2006-10-18 20:06:40Z acuster $ |
Field Summary | |
protected String | attPath Holds all sub filters of this filter. | protected String | colName Holds all sub filters of this filter. |
attPath | protected String attPath(Code) | | Holds all sub filters of this filter.
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colName | protected String colName(Code) | | Holds all sub filters of this filter.
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GeometryExpressionImpl | protected GeometryExpressionImpl(String colName)(Code) | | Constructor with the schema for this attribute.
Parameters: colName - a String with the schema for this attribute. |
evaluate | public Object evaluate(Feature feature)(Code) | | Gets the value of this attribute from the passed feature.
Parameters: feature - Feature from which to extract attribute value. |
toString | public String toString()(Code) | | Return this expression as a string.
String representation of this attribute expression. |
Fields inherited from org.geotools.filter.DefaultExpression | protected short expressionType(Code)(Java Doc) protected boolean permissiveConstruction(Code)(Java Doc)
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