Package org.geotools.data.oracle.filter
Class FilterFunction_sdonn
Object
ExpressionAbstract
DefaultExpression
FunctionExpressionImpl
FilterFunction_sdonn
- All Implemented Interfaces:
Expression
,Function
,VolatileFunction
,FunctionExpression
,Factory
Oracle function SDO_NN to identify the nearest neighbors for a geometry
- Author:
- Davide Savazzi - GeoSolutions
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Field Summary
FieldsFields inherited from class FunctionExpressionImpl
fallback, functionName, name, params
Fields inherited from interface Expression
NIL
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Constructor Summary
Constructors -
Method Summary
Methods inherited from class FunctionExpressionImpl
accept, equals, functionName, getExpression, getFallbackValue, getFunctionName, getImplementationHints, getName, getParameters, hashCode, setFallbackValue, setParameters, toString
Methods inherited from class DefaultExpression
isAttributeExpression, isExpression, isFunctionExpression, isGeometryExpression, isLiteralExpression, isMathExpression
Methods inherited from class ExpressionAbstract
evaluate
Methods inherited from interface Expression
accept, evaluate
Methods inherited from interface Function
getFallbackValue, getFunctionName, getName, getParameters
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Field Details
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NAME
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Constructor Details
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FilterFunction_sdonn
public FilterFunction_sdonn()
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Method Details
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evaluate
Description copied from class:ExpressionAbstract
Subclass should override, default implementation returns null.- Specified by:
evaluate
in interfaceExpression
- Overrides:
evaluate
in classFunctionExpressionImpl
- Returns:
- default implementation returns null
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