org.objectweb.cjdbc.controller.console
Class CommandCompletor

java.lang.Object
  org.objectweb.cjdbc.controller.console.CommandCompletor

All Implemented Interfaces:

CommandCompletorInterface

public class CommandCompletor

extends java.lang.Object

implements CommandCompletorInterface

Command completor utility: allow to complete a String from a given list of keywords and from the file sytem.

This code has been inspired by the BeanShell Java Scripting project (http://www.beanshell.org/) by Patrick Niemeyer (pat@pat.net).

Version:

1.0

Author:

Mathieu Peltier

Field Summary

private java.lang.String[]

toBeFound List of keywords to look for.

Constructor Summary

CommandCompletor()
Creates a new CommandCompletor instance with no list of keywords to look for.

CommandCompletor(java.lang.String[] keywords)
Creates a new CommandCompletor instance with a given list of keywords to look for.

Method Summary

private void	addFileNames(java.util.List found, java.lang.String part) Adds the eventual file names corresponding to the given part to complete to the given list.
java.lang.String[]	complete(java.lang.String part) Returns an array containing a String element of the maximum unambiguous command completion or, if there is no common prefix, returns the list of ambiguous commands.
private void	searchFiles(java.util.List found, java.io.File dir, java.lang.String part) Searchs and adds to the given list the file names corresponding to the given part to complete.

Methods inherited from class java.lang.Object

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

Field Detail

toBeFound

private java.lang.String[] toBeFound

List of keywords to look for.

Constructor Detail

CommandCompletor

public CommandCompletor()

Creates a new CommandCompletor instance with no list of keywords to look for.

CommandCompletor

public CommandCompletor(java.lang.String[] keywords)

Creates a new CommandCompletor instance with a given list of keywords to look for.

Parameters:

keywords - the given list of keywords.

Method Detail

complete

public java.lang.String[] complete(java.lang.String part)

Description copied from interface: CommandCompletorInterface

Returns an array containing a String element of the maximum unambiguous command completion or, if there is no common prefix, returns the list of ambiguous commands.

Specified by:

complete in interface CommandCompletorInterface

Parameters:

part - the String to complete.

Returns:

a String[] instance.

See Also:

CommandCompletorInterface.complete(java.lang.String)

addFileNames

private void addFileNames(java.util.List found,
                          java.lang.String part)

Adds the eventual file names corresponding to the given part to complete to the given list.

Parameters:

found - the List.

part - the String to complete.

searchFiles

private void searchFiles(java.util.List found,
                         java.io.File dir,
                         java.lang.String part)

Searchs and adds to the given list the file names corresponding to the given part to complete.

Parameters:

found - the completion List.

dir - the directory where to search the files.

part - the String to complete.