io.warp10.script

Class ListRecursiveStackFunction.ElementStackFunction

java.lang.Object

io.warp10.script.ListRecursiveStackFunction.ElementStackFunction

Enclosing class:

ListRecursiveStackFunction

public abstract class ListRecursiveStackFunction.ElementStackFunction
extends java.lang.Object

Interface defining the function to be generated which is applied to each element. This method should check the type of the given element and return UNHANDLED if the element is of unexpected type.

Constructor Summary

Constructors

Constructor and Description
ElementStackFunction()

Method Summary

Modifier and Type	Method and Description
abstract java.lang.Object	applyOnElement(java.lang.Object element) Apply the function on a single element (not a List).

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ElementStackFunction

public ElementStackFunction()

Method Detail

applyOnElement

public abstract java.lang.Object applyOnElement(java.lang.Object element)
                                         throws WarpScriptException

Apply the function on a single element (not a List). If it can't handle the element, MUST return UNHANDLED.

Parameters:

element - The element to apply the function on.

Returns:

The result of the application of the function.

Throws:

WarpScriptException - If an error occurs.