io.warp10.script.functions

Class REOPTALT

java.lang.Object

io.warp10.script.NamedWarpScriptFunction

io.warp10.script.functions.REOPTALT

All Implemented Interfaces:

WarpScriptStackFunction

public class REOPTALT
extends NamedWarpScriptFunction
implements WarpScriptStackFunction

Creates an optimized regular expression alternative from a set of strings so as to minimize backtracking.

Constructor Summary

Constructors

Constructor and Description
REOPTALT(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

REOPTALT

public REOPTALT(java.lang.String name)

Method Detail

apply

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

Specified by:

apply in interface WarpScriptStackFunction

Throws:

WarpScriptException