Class Buffer
- java.lang.Object
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- org.eclipse.rdf4j.query.algebra.evaluation.function.geosparql.Buffer
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- All Implemented Interfaces:
Function
public class Buffer extends Object implements Function
The GeoSPARQLFunctiongeof:buffer, as defined in OGC GeoSPARQL - A Geographic Query Language for RDF Data.
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Constructor Summary
Constructors Constructor Description Buffer()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Valueevaluate(ValueFactory valueFactory, Value... args)Evaluate the function over the supplied input arguments, using the suppliedValueFactoryto produce the result.StringgetURI()-
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface org.eclipse.rdf4j.query.algebra.evaluation.function.Function
evaluate, mustReturnDifferentResult
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Method Detail
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evaluate
public Value evaluate(ValueFactory valueFactory, Value... args) throws ValueExprEvaluationException
Description copied from interface:FunctionEvaluate the function over the supplied input arguments, using the suppliedValueFactoryto produce the result.- Specified by:
evaluatein interfaceFunction- Parameters:
valueFactory- aValueFactoryto use for producing the function result.args- the function input arguments.- Returns:
- the function result value.
- Throws:
ValueExprEvaluationException
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