org.jext.dawn.stack
Class DupDupFunction

java.lang.Object
  org.jext.dawn.CodeSnippet
      org.jext.dawn.stack.DupDupFunction

public class DupDupFunction

extends CodeSnippet

Duplicates topmost stack element twice.
Usage:
element dupdup

Author:

Romain Guy

Constructor Summary

DupDupFunction()

Method Summary

java.lang.String	getCode() Returns the function code.
java.lang.String	getName() Returns the function name.

Methods inherited from class org.jext.dawn.CodeSnippet

getHelp

Methods inherited from class java.lang.Object

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

Constructor Detail

DupDupFunction

public DupDupFunction()

Method Detail

getName

public java.lang.String getName()

Description copied from class: CodeSnippet

Returns the function name. The returned name is the name which must be called in a script to invoke the function.

Specified by:

getName in class CodeSnippet

Returns:

A String, containing the name

getCode

public java.lang.String getCode()

Description copied from class: CodeSnippet

Returns the function code. This code must be written in Dawn scripting language. A code snippet can contains any Dawn function and also use the 'needs' keyword to request the installation of a specific package.

Specified by:

getCode in class CodeSnippet

Returns:

A String, containing the code