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