ArgHandlerFile (GWT Javadoc)

java.lang.Object
- com.google.gwt.util.tools.ArgHandler
- - com.google.gwt.util.tools.ArgHandlerFile

public abstract class ArgHandlerFile
extends ArgHandler

Argument handler for arguments that are directories.

Constructor Summary

Constructors
Constructor Description

ArgHandlerFile()

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.String[]`	`getDefaultArgs()`
`java.lang.String[]`	`getTagArgs()`	A list of words representing the arguments in help text.
`int`	`handle(java.lang.String[] args, int startIndex)`	Attempts to process one flag or "extra" command-line argument (that appears without a flag).
`abstract void`	`setFile(java.io.File file)`

Methods inherited from class com.google.gwt.util.tools.ArgHandler
getHelpTag, getPurpose, getTag, getTags, isExperimental, isRequired, isUndocumented

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - ArgHandlerFile
```
public ArgHandlerFile()
```
- Method Detail
  - getDefaultArgs
```
public java.lang.String[] getDefaultArgs()
```
    Overrides:
    
    getDefaultArgs in class ArgHandler
  - getTagArgs
```
public java.lang.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(java.lang.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.
  - setFile
```
public abstract void setFile(java.io.File file)
```