public class BooleanCast extends CastFunction
Function that tries to cast its argument to an
xsd:boolean.| Constructor and Description |
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BooleanCast() |
| Modifier and Type | Method and Description |
|---|---|
protected Literal |
convert(ValueFactory valueFactory,
Value value)
Convert the supplied value to a literal of the function output datatype.
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protected IRI |
getXsdDatatype()
Get the specific XML Schema datatype which this function returns.
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protected boolean |
isValidForDatatype(String lexicalValue)
Verifies that the supplied lexical value is valid for the datatype.
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evaluate, getURI, getXsdName, typeErrorprotected Literal convert(ValueFactory valueFactory, Value value) throws ValueExprEvaluationException
CastFunctionconvert in class CastFunctionvalueFactory - the valueFactory to usevalue - a value that is not a string-typed literal, and not a literal of the same datatype as the function
output datatype.ValueExprEvaluationException - if an error occurs in conversion.protected IRI getXsdDatatype()
CastFunctiongetXsdDatatype in class CastFunctionprotected boolean isValidForDatatype(String lexicalValue)
CastFunctionisValidForDatatype in class CastFunctionlexicalValue - a lexical valueCopyright © 2015-2021 Eclipse Foundation. All Rights Reserved.