Package org.apache.xpath
Interface ExtensionsProvider
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- 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
All Methods Instance Methods Abstract Methods Modifier and Type Method Description boolean
elementAvailable(java.lang.String ns, java.lang.String elemName)
Is the extension element available?java.lang.Object
extFunction(java.lang.String ns, java.lang.String funcName, java.util.Vector argVec, java.lang.Object methodKey)
Execute the extension function.java.lang.Object
extFunction(FuncExtFunction extFunction, java.util.Vector argVec)
Execute the extension function.boolean
functionAvailable(java.lang.String ns, java.lang.String funcName)
Is the extension function available?
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Method Detail
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functionAvailable
boolean functionAvailable(java.lang.String ns, java.lang.String funcName) throws javax.xml.transform.TransformerException
Is the extension function available?- Throws:
javax.xml.transform.TransformerException
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elementAvailable
boolean elementAvailable(java.lang.String ns, java.lang.String elemName) throws javax.xml.transform.TransformerException
Is the extension element available?- Throws:
javax.xml.transform.TransformerException
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extFunction
java.lang.Object extFunction(java.lang.String ns, java.lang.String funcName, java.util.Vector argVec, java.lang.Object methodKey) throws javax.xml.transform.TransformerException
Execute the extension function.- Throws:
javax.xml.transform.TransformerException
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extFunction
java.lang.Object extFunction(FuncExtFunction extFunction, java.util.Vector argVec) throws javax.xml.transform.TransformerException
Execute the extension function.- Throws:
javax.xml.transform.TransformerException
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