Package org.eclipse.jface.text.source

Class ContentAssistantFacade

java.lang.Object

org.eclipse.jface.text.source.ContentAssistantFacade

public final class ContentAssistantFacade
extends Object

Facade to allow minimal access to the given content assistant.

The offered API access can grow over time.

Since:

3.4

Constructor Summary

Constructors

Constructor	Description
ContentAssistantFacade(IContentAssistant contentAssistant)	Creates a new facade.

Method Summary

Modifier and Type	Method	Description
void	addCompletionListener(ICompletionListener listener)	Adds a completion listener that will be informed before proposals are computed.
IHandler	getHandler(String commandId)	Returns the handler for the given command identifier.
void	removeCompletionListener(ICompletionListener listener)	Removes a completion listener.

Methods inherited from class java.lang.Object

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

Constructor Details

ContentAssistantFacade

public ContentAssistantFacade(IContentAssistant contentAssistant)

Creates a new facade.

Parameters:

contentAssistant - the content assistant which implements IContentAssistantExtension2 and IContentAssistantExtension4

Method Details

getHandler

public IHandler getHandler(String commandId)

Returns the handler for the given command identifier.

The same handler instance will be returned when called a more than once with the same command identifier.

Parameters:

commandId - the command identifier

Returns:

the handler for the given command identifier

Throws:

IllegalArgumentException - if the command is not supported by this content assistant

IllegalStateException - if called when the content assistant is uninstalled

addCompletionListener

public void addCompletionListener(ICompletionListener listener)

Adds a completion listener that will be informed before proposals are computed.

Parameters:

listener - the listener

Throws:

IllegalStateException - if called when the content assistant is uninstalled

removeCompletionListener

public void removeCompletionListener(ICompletionListener listener)

Removes a completion listener.

Parameters:

listener - the listener to remove

Throws:

IllegalStateException - if called when the content assistant is uninstalled