scala.tools.jline.console.completer

Class AggregateCompleter

java.lang.Object

scala.tools.jline.console.completer.AggregateCompleter

All Implemented Interfaces:

Completer

public class AggregateCompleter
extends java.lang.Object
implements Completer

Completer which contains multiple completers and aggregates them together.

Since:

2.3

Constructor Summary

Constructors

Constructor and Description
AggregateCompleter()
AggregateCompleter(java.util.Collection<Completer> completers) Construct an AggregateCompleter with the given collection of completers.
AggregateCompleter(Completer... completers) Construct an AggregateCompleter with the given completers.

Method Summary

Methods

Modifier and Type	Method and Description
int	complete(java.lang.String buffer, int cursor, java.util.List<java.lang.CharSequence> candidates) Perform a completion operation across all aggregated completers.
java.util.Collection<Completer>	getCompleters() Retrieve the collection of completers currently being aggregated.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

AggregateCompleter

public AggregateCompleter()

AggregateCompleter

public AggregateCompleter(java.util.Collection<Completer> completers)

Construct an AggregateCompleter with the given collection of completers. The completers will be used in the iteration order of the collection.

Parameters:

completers - the collection of completers

AggregateCompleter

public AggregateCompleter(Completer... completers)

Construct an AggregateCompleter with the given completers. The completers will be used in the order given.

Parameters:

completers - the completers

Method Detail

getCompleters

public java.util.Collection<Completer> getCompleters()

Retrieve the collection of completers currently being aggregated.

Returns:

the aggregated completers

complete

public int complete(java.lang.String buffer,
           int cursor,
           java.util.List<java.lang.CharSequence> candidates)

Perform a completion operation across all aggregated completers.

Specified by:

complete in interface Completer

Parameters:

buffer - The buffer

cursor - The current position of the cursor in the buffer

candidates - The List of candidates to populate

Returns:

the highest completion return value from all completers

See Also:

Completer.complete(String, int, java.util.List)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

Returns:

a string representing the aggregated completers