Package org.geotools.data.complex.filter
Class ComplexFilterSplitter.CapabilitiesExpressionVisitor
Object
CapabilitiesExpressionVisitor
- All Implemented Interfaces:
ExpressionVisitor
- Enclosing class:
- ComplexFilterSplitter
public class ComplexFilterSplitter.CapabilitiesExpressionVisitor
extends Object
implements ExpressionVisitor
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Field Summary
Fields -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionboolean
visit
(NilExpression expr, Object extraData) Used to visit a Expression.NIL, also called fornull
where an expression is expected.visit
(PropertyName expr, Object extraData)
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Field Details
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capable
protected boolean capable
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Constructor Details
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CapabilitiesExpressionVisitor
public CapabilitiesExpressionVisitor()
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Method Details
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isCapable
public boolean isCapable() -
visit
Description copied from interface:ExpressionVisitor
Used to visit a Expression.NIL, also called fornull
where an expression is expected.This is particularly useful when doing data transformations, as an example when using a StyleSymbolizer Expression.NIL can be used to represent the default stroke color.
- Specified by:
visit
in interfaceExpressionVisitor
- Returns:
- implementation specific
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visit
- Specified by:
visit
in interfaceExpressionVisitor
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visit
- Specified by:
visit
in interfaceExpressionVisitor
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visit
- Specified by:
visit
in interfaceExpressionVisitor
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visit
- Specified by:
visit
in interfaceExpressionVisitor
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visit
- Specified by:
visit
in interfaceExpressionVisitor
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visit
- Specified by:
visit
in interfaceExpressionVisitor
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visit
- Specified by:
visit
in interfaceExpressionVisitor
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