Package org.apache.jackrabbit.vault.util.diff

Class LineElementsFactory

java.lang.Object

org.apache.jackrabbit.vault.util.diff.LineElementsFactory

All Implemented Interfaces:

ElementsFactory

public class LineElementsFactory
extends Object
implements ElementsFactory

Implements an element factory that creates elements from the lines of an input text.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	LineElementsFactory.IStringElement	An element that is based on a string but ignores the whitespaces in the equals method.
static class	LineElementsFactory.StringElement	An element that is based on a string todo: create non-annotated varian

Method Summary

Modifier and Type	Method	Description
static LineElementsFactory	create(DocumentSource source, Reader text, boolean ignoreWs)	Create a new line element factory for the given source.
static LineElementsFactory	create(DocumentSource source, String text, boolean ignoreWs)	Create a new line element factory for the given text.
static LineElementsFactory	create(FileDocumentSource source, boolean ignoreWs, String charset)	Create a new line element factory for the given source.
Document.Element[]	getElements()	Provides the elements

Methods inherited from class java.lang.Object

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

Method Detail

getElements

public Document.Element[] getElements()

Provides the elements

Specified by:

getElements in interface ElementsFactory

Returns:

an array of elements

create

public static LineElementsFactory create(DocumentSource source,
                                         String text,
                                         boolean ignoreWs)

Create a new line element factory for the given text.

Parameters:

source - the document source

text - the text

ignoreWs - if true white spaces are ignored for the diff

Returns:

the new factory todo: create non-annotated variant

create

public static LineElementsFactory create(FileDocumentSource source,
                                         boolean ignoreWs,
                                         String charset)
                                  throws IOException

Create a new line element factory for the given source.

Parameters:

source - the file source

ignoreWs - if true white spaces are ignored for the diff

charset - the charset

Returns:

the new factory

Throws:

IOException - if an I/O error occurs todo: create non-annotated variant

create

public static LineElementsFactory create(DocumentSource source,
                                         Reader text,
                                         boolean ignoreWs)
                                  throws IOException

Create a new line element factory for the given source.

Parameters:

source - the source

text - the text

ignoreWs - if true white spaces are ignored for the diff

Returns:

the new factory

Throws:

IOException - if an I/O error occurs todo: create non-annotated variant