io.warp10.script.functions

Class ALMOSTEQ

java.lang.Object

io.warp10.script.NamedWarpScriptFunction

io.warp10.script.functions.ALMOSTEQ

All Implemented Interfaces:

WarpScriptStackFunction

public class ALMOSTEQ
extends NamedWarpScriptFunction
implements WarpScriptStackFunction

Checks the two operands on top of the stack for equality, accepting a difference under a configurable lambda value ALMOSTEQ expects the following parameters on the stack: 3: lambda The tolerance of the comparison 2: op2 1: op1 lambda, op1 and op2 need to be instances of Number.

Constructor Summary

Constructors

Constructor and Description
ALMOSTEQ(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

ALMOSTEQ

public ALMOSTEQ(java.lang.String name)

Method Detail

apply

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

Specified by:

apply in interface WarpScriptStackFunction

Throws:

WarpScriptException