public class ApplyHandler extends AbstractHandler
The default action for most operators and functions is to build
an ASTOpNode/ASTFunNode from the function. Some functions require special behaviour
and these should extend SpecialFunctionHandler
implementing the apply method.
Constructor and Description |
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ApplyHandler(Jep jep) |
Modifier and Type | Method and Description |
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java.lang.Object |
handle(StackFrame frame,
org.xml.sax.Locator loc)
Returns a Node representing the operator or function applied to the arguments.
|
convertChildrenToNodes, convertToNode, getFt, getJep, getNf, getNumf, getOt, jepNodesAsArray, jepNodesToFlatArray, jepNodesToFlatList
public ApplyHandler(Jep jep)
jep
- public java.lang.Object handle(StackFrame frame, org.xml.sax.Locator loc) throws org.xml.sax.SAXParseException
frame
- StackFrame representing the elementloc
- location in inputorg.xml.sax.SAXParseException
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