org.exolab.adaptx.xpath.expressions
public abstract class FunctionCall extends PrimaryExpr
Version: $Revision: 3734 $
Constructor Summary | |
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FunctionCall() |
Method Summary | |
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abstract String | getFunctionName()
Returns the name of the function
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abstract XPathExpression | getParameter(int index)
Returns the XPathExpression at the specified position in this list.
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abstract int | getParameterCount()
Returns the number of expressions in the parameter list
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Returns: the name of the function
Parameters: index the position of the Expr to return
Throws: IndexOutOfBoundsException
Returns: the number of expressions in the parameter list