EvaluateFunction

java.lang.Object

org.jaxen.function.ext.EvaluateFunction

All Implemented Interfaces:: Function

public class EvaluateFunction extends Object implements Function

node-set evaluate(string)

Constructor Summary

Constructors

Constructor

Description

EvaluateFunction()
Method Summary

Modifier and Type

Method

Description

Object

call(Context context, List args)

Evaluate this function.

static List

evaluate(Context context, Object arg)

Methods inherited from class Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- EvaluateFunction
  
  public EvaluateFunction()
Method Details
- call
  
  public Object call(Context context, List args) throws FunctionCallException
  
  Description copied from interface: Function
  
  Evaluate this function.
  
  Specified by:
  
  call in interface Function
  
  Parameters:
  
  context - the context at the point in the expression when the function is called
  
  args - arguments provided to the function
  
  Returns:
  
  the result of evaluating the function; a List (node-set), Double, Boolean, or String
  
  Throws:
  
  FunctionCallException - if an XPath error occurs during evaluation; for instance, if the number or type of the arguments is incorrect
- evaluate
  
  public static List evaluate(Context context, Object arg) throws FunctionCallException
  
  Throws:
  
  FunctionCallException