io.warp10.script.functions

Class IFT

java.lang.Object

io.warp10.script.NamedWarpScriptFunction

io.warp10.script.functions.IFT

All Implemented Interfaces:

WarpScriptStackFunction

public class IFT
extends NamedWarpScriptFunction
implements WarpScriptStackFunction

Implements 'If-Then' conditional 2: Macro2 1: Macro1 IFT Macro1 and Macro2 are popped out of the stack. Macro2 is evaluated, it MUST leave a boolean on top of the stack Boolean is consumed, if true, Macro1 is evaluated

Constructor Summary

Constructors

Constructor and Description
IFT(java.lang.String name)

Method Summary

Modifier and Type	Method and Description
java.lang.Object	apply(WarpScriptStack stack)

Methods inherited from class io.warp10.script.NamedWarpScriptFunction

getName, refSnapshot, setName, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

IFT

public IFT(java.lang.String name)

Method Detail

apply

public java.lang.Object apply(WarpScriptStack stack)
                       throws WarpScriptException

Specified by:

apply in interface WarpScriptStackFunction

Throws:

WarpScriptException