Package org.apache.xpath
Interface ExtensionsProvider
- All Known Implementing Classes:
JAXPExtensionsProvider
,TransformerImpl
public interface ExtensionsProvider
Interface that XPath objects can call to obtain access to an
ExtensionsTable.
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Method Summary
Modifier and TypeMethodDescriptionboolean
elementAvailable
(String ns, String elemName) Is the extension element available?extFunction
(String ns, String funcName, Vector argVec, Object methodKey) Execute the extension function.extFunction
(FuncExtFunction extFunction, Vector argVec) Execute the extension function.boolean
functionAvailable
(String ns, String funcName) Is the extension function available?
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Method Details
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functionAvailable
Is the extension function available?- Throws:
TransformerException
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elementAvailable
Is the extension element available?- Throws:
TransformerException
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extFunction
Object extFunction(String ns, String funcName, Vector argVec, Object methodKey) throws TransformerException Execute the extension function.- Throws:
TransformerException
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extFunction
Execute the extension function.- Throws:
TransformerException
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