org.eclipse.xtext.ui.editor.contentassist.antlr

Class EntryPointFinder

java.lang.Object

org.eclipse.xtext.ui.editor.contentassist.antlr.EntryPointFinder

public class EntryPointFinder
extends Object

Used by the AbstractPartialContentAssistParser to find the node at which to start parsing.

Since:

2.7

Author:

Sebastian Zarnekow

Constructor Summary

Constructors

Constructor and Description
EntryPointFinder()

Method Summary

Methods

Modifier and Type	Method and Description
protected ICompositeNode	findEntryPoint(ICompositeNode node, int offset)
ICompositeNode	findEntryPoint(IParseResult parseResult, int offset)
protected ICompositeNode	getApplicableNode(ICompositeNode result)
protected ICompositeNode	normalizeToParent(ICompositeNode result)
protected boolean	shouldUseParent(ICompositeNode result, int offset, ILeafNode leaf)

Methods inherited from class java.lang.Object

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

Constructor Detail

EntryPointFinder

public EntryPointFinder()

Method Detail

findEntryPoint

public ICompositeNode findEntryPoint(IParseResult parseResult,
                            int offset)

findEntryPoint

protected ICompositeNode findEntryPoint(ICompositeNode node,
                            int offset)

shouldUseParent

protected boolean shouldUseParent(ICompositeNode result,
                      int offset,
                      ILeafNode leaf)

normalizeToParent

protected ICompositeNode normalizeToParent(ICompositeNode result)

getApplicableNode

protected ICompositeNode getApplicableNode(ICompositeNode result)