Package org.apache.juneau.commons.svl.functions

Class RandomFunctions.RandString

java.lang.Object

org.apache.juneau.commons.svl.TypedFunction

org.apache.juneau.commons.svl.functions.RandomFunctions.RandString

All Implemented Interfaces:

VarFunction

Enclosing class:

RandomFunctions

public static class RandomFunctions.RandString
extends TypedFunction

#{randString(length)} — random alphanumeric [A-Za-z0-9] string of length characters.

#{randString(length, charset)} — same, but characters drawn uniformly from the supplied charset string.

Constructor Summary

Constructors

Constructor	Description
RandString()

Method Summary

Modifier and Type	Method	Description
String	invoke(int length)
String	invoke(int length, String charset)
String	name()	The function's invocation name as it appears between #{} and the opening parenthesis in the template.

Methods inherited from class org.apache.juneau.commons.svl.TypedFunction

invoke, maxArity, minArity

Methods inherited from class java.lang.Object

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

Constructor Details

RandString

public RandString()

Method Details

name

public String name()

Description copied from interface: VarFunction

The function's invocation name as it appears between #{} and the opening parenthesis in the template. Must consist of ASCII letters, digits, and underscores; must begin with a letter.

Returns:

The invocation name. Never null or empty.

invoke

public String invoke(int length)

invoke

public String invoke(int length,
 String charset)