org.eclipse.xtext.web.server.contentassist

Class ContentAssistService

java.lang.Object

org.eclipse.xtext.web.server.contentassist.ContentAssistService

public class ContentAssistService
extends java.lang.Object

Service class for content assist proposals.

Field Summary

Fields

Modifier and Type	Field and Description
static int	DEFAULT_PROPOSALS_LIMIT

Constructor Summary

Constructors

Constructor and Description
ContentAssistService()

Method Summary

Modifier and Type	Method and Description
protected ContentAssistResult	createProposals(java.util.List<org.eclipse.xtext.ide.editor.contentassist.ContentAssistContext> contexts, java.lang.String stateId, int proposalsLimit) Invoke the proposal provider and put the results into a ContentAssistResult object.
ContentAssistResult	createProposals(XtextWebDocumentAccess document, org.eclipse.xtext.util.ITextRegion selection, int caretOffset, int proposalsLimit) Create content assist proposals at the given caret offset.
ContentAssistResult	createProposalsWithUpdate(XtextWebDocumentAccess document, java.lang.String deltaText, int deltaOffset, int deltaReplaceLength, org.eclipse.xtext.util.ITextRegion selection, int caretOffset, int proposalsLimit) Apply a text update and then create content assist proposals.
org.eclipse.xtext.ide.editor.contentassist.ContentAssistContext[]	getContexts(IXtextWebDocument document, org.eclipse.xtext.util.ITextRegion selection, int caretOffset)
org.eclipse.xtext.ide.editor.contentassist.IdeContentProposalProvider	getProposalProvider()

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_PROPOSALS_LIMIT

public static final int DEFAULT_PROPOSALS_LIMIT

See Also:

Constant Field Values

Constructor Detail

ContentAssistService

public ContentAssistService()

Method Detail

createProposals

public ContentAssistResult createProposals(XtextWebDocumentAccess document,
                                           org.eclipse.xtext.util.ITextRegion selection,
                                           int caretOffset,
                                           int proposalsLimit)
                                    throws InvalidRequestException

Create content assist proposals at the given caret offset. This document read operation is scheduled with higher priority, so currently running operations may be canceled. The document processing is rescheduled as background work afterwards.

Throws:

InvalidRequestException

createProposalsWithUpdate

public ContentAssistResult createProposalsWithUpdate(XtextWebDocumentAccess document,
                                                     java.lang.String deltaText,
                                                     int deltaOffset,
                                                     int deltaReplaceLength,
                                                     org.eclipse.xtext.util.ITextRegion selection,
                                                     int caretOffset,
                                                     int proposalsLimit)
                                              throws InvalidRequestException

Apply a text update and then create content assist proposals. This document read operation is scheduled with higher priority, so currently running operations may be canceled. The document processing is rescheduled as background work afterwards.

Throws:

InvalidRequestException

getContexts

public org.eclipse.xtext.ide.editor.contentassist.ContentAssistContext[] getContexts(IXtextWebDocument document,
                                                                                     org.eclipse.xtext.util.ITextRegion selection,
                                                                                     int caretOffset)

createProposals

protected ContentAssistResult createProposals(java.util.List<org.eclipse.xtext.ide.editor.contentassist.ContentAssistContext> contexts,
                                              java.lang.String stateId,
                                              int proposalsLimit)

Invoke the proposal provider and put the results into a ContentAssistResult object.

getProposalProvider

@Pure
public org.eclipse.xtext.ide.editor.contentassist.IdeContentProposalProvider getProposalProvider()