io.warp10.script.functions

Class GROUPBY

java.lang.Object

io.warp10.script.NamedWarpScriptFunction

io.warp10.script.functions.GROUPBY

All Implemented Interfaces:

WarpScriptStackFunction

public class GROUPBY
extends NamedWarpScriptFunction
implements WarpScriptStackFunction

Group elements of a list according to a macro

Constructor Summary

Constructors

Constructor and Description
GROUPBY(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

GROUPBY

public GROUPBY(java.lang.String name)

Method Detail

apply

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

Specified by:

apply in interface WarpScriptStackFunction

Throws:

WarpScriptException