org.eclipse.xtext.formatting2.regionaccess.internal

Class TextRegionRewriter

java.lang.Object

org.eclipse.xtext.formatting2.regionaccess.internal.TextRegionRewriter

All Implemented Interfaces:

ITextRegionRewriter

public class TextRegionRewriter
extends Object
implements ITextRegionRewriter

Author:

Moritz Eysholdt - Initial contribution and API

Constructor Summary

Constructors

Constructor and Description
TextRegionRewriter(ITextRegionAccess access)

Method Summary

Methods

Modifier and Type	Method and Description
ITextReplacement	createReplacement(int offset, int length, String text)
void	renderToAppendable(Iterable<? extends ITextReplacement> replacements, Appendable result)
void	renderToAppendable(ITextSegment input, Iterable<? extends ITextReplacement> rep, Appendable result)
String	renderToString(Iterable<? extends ITextReplacement> replacements) Applies all 'replacements' on the ITextRegionAccess this rewriter is responsible for.
String	renderToString(ITextSegment input, Iterable<? extends ITextReplacement> replacements) Applies replacements similar to ITextRegionRewriter.renderToString(Iterable), but ITextRegion.getOffset() is treated as relative to ITextRegion.getOffset() from 'input'.

Methods inherited from class java.lang.Object

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

Constructor Detail

TextRegionRewriter

public TextRegionRewriter(ITextRegionAccess access)

Method Detail

renderToAppendable

public void renderToAppendable(Iterable<? extends ITextReplacement> replacements,
                      Appendable result)
                        throws IOException

Specified by:

renderToAppendable in interface ITextRegionRewriter

Throws:

IOException

renderToAppendable

public void renderToAppendable(ITextSegment input,
                      Iterable<? extends ITextReplacement> rep,
                      Appendable result)
                        throws IOException

Specified by:

renderToAppendable in interface ITextRegionRewriter

Throws:

IOException

renderToString

public String renderToString(Iterable<? extends ITextReplacement> replacements)

Description copied from interface: ITextRegionRewriter

Applies all 'replacements' on the ITextRegionAccess this rewriter is responsible for.

Replaces the text regions in 'input' identified by ITextRegion.getOffset() and ITextRegion.getLength() with ITextReplacement.getReplacementText().

Specified by:

renderToString in interface ITextRegionRewriter

Returns:

The text after the replacements have been applied.

renderToString

public String renderToString(ITextSegment input,
                    Iterable<? extends ITextReplacement> replacements)

Description copied from interface: ITextRegionRewriter

Applies replacements similar to ITextRegionRewriter.renderToString(Iterable), but ITextRegion.getOffset() is treated as relative to ITextRegion.getOffset() from 'input'.

Specified by:

renderToString in interface ITextRegionRewriter

createReplacement

public ITextReplacement createReplacement(int offset,
                                 int length,
                                 String text)

Specified by:

createReplacement in interface ITextRegionRewriter