Package org.jline.builtins

Class Completers.RegexCompleter

java.lang.Object

org.jline.builtins.Completers.RegexCompleter

All Implemented Interfaces:

Completer

Enclosing class:

Completers

public static class Completers.RegexCompleter
extends Object
implements Completer

A completer that uses regular expressions to match command patterns.

This completer uses a non-deterministic finite automaton (NFA) to match command patterns and provide appropriate completions based on the current state of the command line.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	Completers.RegexCompleter.ArgumentLine	A simple implementation of ParsedLine for argument completion.

Constructor Summary

Constructors

Constructor	Description
RegexCompleter(String syntax, Function<String,Completer> completers)	Creates a new RegexCompleter with the specified syntax and completers.

Method Summary

Modifier and Type	Method	Description
void	complete(LineReader reader, ParsedLine line, List<Candidate> candidates)	Completes the current input line using the regex pattern.

Methods inherited from class java.lang.Object

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

Constructor Details

RegexCompleter

public RegexCompleter(String syntax,
 Function<String,Completer> completers)

Creates a new RegexCompleter with the specified syntax and completers.

Parameters:

syntax - the regular expression syntax for command patterns

completers - a function that provides completers by name

Method Details

complete

public void complete(LineReader reader,
 ParsedLine line,
 List<Candidate> candidates)

Completes the current input line using the regex pattern.

Finds all possible next states in the NFA and applies the corresponding completers to generate completion candidates.

Specified by:

complete in interface Completer

Parameters:

reader - the line reader

line - the parsed command line

candidates - the list to add completion candidates to