org.eclipse.xtext.formatting2.regionaccess.internal

Class StringBasedTextRegionAccessDiffBuilder

java.lang.Object

org.eclipse.xtext.formatting2.regionaccess.internal.StringBasedTextRegionAccessDiffBuilder

All Implemented Interfaces:

ITextRegionDiffBuilder

public class StringBasedTextRegionAccessDiffBuilder
extends java.lang.Object
implements ITextRegionDiffBuilder

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static interface	StringBasedTextRegionAccessDiffBuilder.Insert
protected static class	StringBasedTextRegionAccessDiffBuilder.MoveSource
protected static class	StringBasedTextRegionAccessDiffBuilder.MoveTarget
protected static class	StringBasedTextRegionAccessDiffBuilder.Preserve
protected static class	StringBasedTextRegionAccessDiffBuilder.Remove
protected static class	StringBasedTextRegionAccessDiffBuilder.Replace1
protected static class	StringBasedTextRegionAccessDiffBuilder.Replace2
static class	StringBasedTextRegionAccessDiffBuilder.Rewrite

Constructor Summary

Constructors

Constructor and Description
StringBasedTextRegionAccessDiffBuilder(ITextRegionAccess base)

Method Summary

Modifier and Type	Method and Description
protected void	checkOriginal(ITextSegment segment)
StringBasedTextRegionAccessDiff	create()
protected StringBasedTextRegionAccessDiffAppender	createAppender()
protected java.util.List<StringBasedTextRegionAccessDiffBuilder.Rewrite>	createList()
ITextRegionAccess	getOriginalTextRegionAccess()
boolean	isModified(org.eclipse.xtext.util.ITextRegion region)
void	move(IHiddenRegion insertAt, IHiddenRegion substituteFirst, IHiddenRegion substituteLast)
void	remove(IHiddenRegion first, IHiddenRegion last)
void	remove(ISemanticRegion region)
void	replace(IHiddenRegion originalFirst, IHiddenRegion originalLast, IHiddenRegion modifiedFirst, IHiddenRegion modifiedLast)
void	replace(IHiddenRegion originalFirst, IHiddenRegion originalLast, ITextRegionAccess acc)
void	replace(ISemanticRegion region, java.lang.String newText)
ISequenceAcceptor	replaceSequence(IHiddenRegion originalFirst, IHiddenRegion originalLast, ISerializationContext ctx, org.eclipse.emf.ecore.EObject root)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

StringBasedTextRegionAccessDiffBuilder

public StringBasedTextRegionAccessDiffBuilder(ITextRegionAccess base)

Method Detail

checkOriginal

protected void checkOriginal(ITextSegment segment)

createList

protected java.util.List<StringBasedTextRegionAccessDiffBuilder.Rewrite> createList()

create

public StringBasedTextRegionAccessDiff create()

Specified by:

create in interface ITextRegionDiffBuilder

createAppender

protected StringBasedTextRegionAccessDiffAppender createAppender()

getOriginalTextRegionAccess

public ITextRegionAccess getOriginalTextRegionAccess()

Specified by:

getOriginalTextRegionAccess in interface ITextRegionDiffBuilder

isModified

public boolean isModified(org.eclipse.xtext.util.ITextRegion region)

Specified by:

isModified in interface ITextRegionDiffBuilder

Returns:

true IFF there is a modification between ITextRegion.getOffset() and offset+ITextRegion.getLength().

move

public void move(IHiddenRegion insertAt,
                 IHiddenRegion substituteFirst,
                 IHiddenRegion substituteLast)

Specified by:

move in interface ITextRegionDiffBuilder

remove

public void remove(IHiddenRegion first,
                   IHiddenRegion last)

Specified by:

remove in interface ITextRegionDiffBuilder

remove

public void remove(ISemanticRegion region)

Specified by:

remove in interface ITextRegionDiffBuilder

replace

public void replace(IHiddenRegion originalFirst,
                    IHiddenRegion originalLast,
                    IHiddenRegion modifiedFirst,
                    IHiddenRegion modifiedLast)

Specified by:

replace in interface ITextRegionDiffBuilder

replace

public void replace(IHiddenRegion originalFirst,
                    IHiddenRegion originalLast,
                    ITextRegionAccess acc)

Specified by:

replace in interface ITextRegionDiffBuilder

replace

public void replace(ISemanticRegion region,
                    java.lang.String newText)

Specified by:

replace in interface ITextRegionDiffBuilder

replaceSequence

public ISequenceAcceptor replaceSequence(IHiddenRegion originalFirst,
                                         IHiddenRegion originalLast,
                                         ISerializationContext ctx,
                                         org.eclipse.emf.ecore.EObject root)

Specified by:

replaceSequence in interface ITextRegionDiffBuilder

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object