com.google.gwt.dev.util.arg

Class ArgHandlerScriptStyle

java.lang.Object

com.google.gwt.util.tools.ArgHandler

com.google.gwt.dev.util.arg.ArgHandlerScriptStyle

public final class ArgHandlerScriptStyle
extends ArgHandler

Argument handler for processing the script style flag.

Constructor Summary

Constructors

Constructor and Description
ArgHandlerScriptStyle(OptionScriptStyle option)

Method Summary

Modifier and Type	Method and Description
String[]	getDefaultArgs()
String	getPurpose()
String	getTag()
String[]	getTagArgs() A list of words representing the arguments in help text.
int	handle(String[] args, int startIndex) Attempts to process one flag or "extra" command-line argument (that appears without a flag).

Methods inherited from class com.google.gwt.util.tools.ArgHandler

getHelpTag, getTags, isExperimental, isRequired, isUndocumented

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, toString

Constructor Detail

ArgHandlerScriptStyle

public ArgHandlerScriptStyle(OptionScriptStyle option)

Method Detail

getDefaultArgs

public String[] getDefaultArgs()

Overrides:

getDefaultArgs in class ArgHandler

getPurpose

public String getPurpose()

Specified by:

getPurpose in class ArgHandler

getTag

public String getTag()

Specified by:

getTag in class ArgHandler

getTagArgs

public String[] getTagArgs()

Description copied from class: ArgHandler

A list of words representing the arguments in help text.

Specified by:

getTagArgs in class ArgHandler

handle

public int handle(String[] args,
                  int startIndex)

Description copied from class: ArgHandler

Attempts to process one flag or "extra" command-line argument (that appears without a flag).

Specified by:

handle in class ArgHandler

Parameters:

args - the arguments passed in to main()

startIndex - an index into args indicating the first argument to use. If this is a handler for a flag argument. Otherwise it's the index of the "extra" argument.

Returns:

the number of additional arguments consumed, not including the flag or extra argument. Alternately, returns -1 if the argument cannot be used. This will causes the program to abort and usage to be displayed.