Package org.geotools.filter.function
Class FilterFunction_minimumCircle
Object
ExpressionAbstract
DefaultExpression
FunctionExpressionImpl
FilterFunction_minimumCircle
- All Implemented Interfaces:
Expression
,Function
,FunctionExpression
,Factory
A FilterFunction that expects a Geometry and returns it's minimum bounding circle.
- Author:
- Jared Erickson
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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
ConstructorsConstructorDescriptionCreate a new FilterFunction_minimumCircle instance -
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
evaluate
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Field Details
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NAME
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Constructor Details
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FilterFunction_minimumCircle
public FilterFunction_minimumCircle()Create a new FilterFunction_minimumCircle instance
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Method Details
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evaluate
Calculate the Geometry's minimum bounding circle.- Specified by:
evaluate
in interfaceExpression
- Overrides:
evaluate
in classFunctionExpressionImpl
- Parameters:
feature
- The feature should be a Geometry- Returns:
- The minimum bounding circle Geometry
- Throws:
IllegalArgumentException
- if the feature is not a Geometry
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