Package org.geotools.filter.text.cqljson
Class ExpressionToCQL2Json
Object
ExpressionToCQL2Json
- All Implemented Interfaces:
ExpressionVisitor
This class is responsible to convert an expression to a CQL2-JSON expression.
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionvisit
(NilExpression expression, Object extraData) Used to visit a Expression.NIL, also called fornull
where an expression is expected.visit
(PropertyName expression, Object extraData)
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Constructor Details
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ExpressionToCQL2Json
public ExpressionToCQL2Json(ObjectMapper objectMapper)
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Method Details
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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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