public class ClassifyFunction extends FunctionExpressionImpl
Modifier and Type | Field and Description |
---|---|
static FunctionName |
NAME |
fallback, functionName, name, params
NIL
Constructor and Description |
---|
ClassifyFunction() |
Modifier and Type | Method and Description |
---|---|
Object |
evaluate(Object feature)
Subclass should override, default implementation returns null.
|
Classifier |
getClassifier(Object context) |
Expression |
getExpression() |
accept, equals, functionName, getExpression, getFallbackValue, getFunctionName, getImplementationHints, getName, getParameters, hashCode, setFallbackValue, setParameters, toString
isAttributeExpression, isExpression, isFunctionExpression, isGeometryExpression, isLiteralExpression, isMathExpression
evaluate
evaluate
public static FunctionName NAME
public Classifier getClassifier(Object context)
public Expression getExpression()
public Object evaluate(Object feature)
ExpressionAbstract
evaluate
in interface Expression
evaluate
in class FunctionExpressionImpl
Copyright © 1996–2019 Geotools. All rights reserved.