jline
Class CandidateListCompletionHandler
java.lang.Object
jline.CandidateListCompletionHandler
- All Implemented Interfaces:
- CompletionHandler
public class CandidateListCompletionHandler
- extends Object
- implements CompletionHandler
A CompletionHandler
that deals with multiple distinct completions
by outputting the complete list of possibilities to the console. This
mimics the behavior of the
readline
library.
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
loc
private static ResourceBundle loc
CandidateListCompletionHandler
public CandidateListCompletionHandler()
complete
public boolean complete(ConsoleReader reader,
List candidates,
int pos)
throws IOException
- Specified by:
complete
in interface CompletionHandler
- Throws:
IOException
setBuffer
private static void setBuffer(ConsoleReader reader,
String value,
int offset)
throws IOException
- Throws:
IOException
printCandidates
private final void printCandidates(ConsoleReader reader,
Collection candidates)
throws IOException
- Print out the candidates. If the size of the candidates
is greated than the
getAutoprintThreshhold
,
they prompt with aq warning.
- Parameters:
candidates
- the list of candidates to print
- Throws:
IOException
getUnambiguousCompletions
private final String getUnambiguousCompletions(List candidates)
- Returns a root that matches all the
String
elements
of the specified List
, or null if there are
no commalities. For example, if the list contains
foobar, foobaz, foobuz, the
method will return foob.
startsWith
private final boolean startsWith(String starts,
String[] candidates)
- Returns:
- true is all the elements of candidates
start with starts