io.warp10.script.functions

Class RANDPDF

java.lang.Object

io.warp10.script.NamedWarpScriptFunction

io.warp10.script.functions.RANDPDF

All Implemented Interfaces:

WarpScriptStackFunction

public class RANDPDF
extends NamedWarpScriptFunction
implements WarpScriptStackFunction

Produces a function which emits a random number according to a given distribution specified by a histogram

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	RANDPDF.Builder

Constructor Summary

Constructors

Constructor and Description
RANDPDF(java.lang.String name, java.util.Map<java.lang.Object,java.lang.Double> probabilities, boolean seeded)

Method Summary

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

Methods inherited from class io.warp10.script.NamedWarpScriptFunction

getName, refSnapshot, setName

Methods inherited from class java.lang.Object

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

Constructor Detail

RANDPDF

public RANDPDF(java.lang.String name,
               java.util.Map<java.lang.Object,java.lang.Double> probabilities,
               boolean seeded)

Method Detail

apply

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

Specified by:

apply in interface WarpScriptStackFunction

Throws:

WarpScriptException

toString

public java.lang.String toString()

Overrides:

toString in class NamedWarpScriptFunction