org.openoffice.xmerge.merger.diff.CharacterParser Class Reference

This is a parser to return a character array for difference purpose. More...

Collaboration diagram for org.openoffice.xmerge.merger.diff.CharacterParser:

Public Member Functions
	CharacterParser (Node node)
	Standard constructor. More...
List< TextNodeEntry >	getNodeList ()
	Returns the Node pointer with the given character position. More...
char[]	getCharArray ()
	Returns the character array representation of the text. More...

Private Member Functions
void	parseNodes ()
void	addNewNodeEntry (int textLen, Node node)
	Adds a new Node entry. More...

Private Attributes
final TextNodeIterator	textNodes
int	currentPosition = 0
final List< TextNodeEntry >	nodeList_
char[]	charArray

Detailed Description

This is a parser to return a character array for difference purpose.

It will use depth first search to traverse all the characters inside the text Node under a given Node (most likely to be a paragraph Node).

Note: Once the XML Tree is parsed, then the Iterator will be a snapshot of that tree. That means even the tree is modified later, then the cached paragraph Node list will not be updated accordingly. For this reason and for performance reasons this Iterator does not support any operation methods such as insert, remove or replace. The main purpose of this Iterator is to be used with difference, not with merge.

Definition at line 43 of file CharacterParser.java.

Constructor & Destructor Documentation

CharacterParser()

org.openoffice.xmerge.merger.diff.CharacterParser.CharacterParser ( Node  node )

inline

Standard constructor.

Parameters

node	The initial root Node.

Definition at line 55 of file CharacterParser.java.

References org.openoffice.xmerge.merger.diff.CharacterParser.nodeList_, org.openoffice.xmerge.merger.diff.CharacterParser.parseNodes(), and org.openoffice.xmerge.merger.diff.CharacterParser.textNodes.

Member Function Documentation

addNewNodeEntry()

void org.openoffice.xmerge.merger.diff.CharacterParser.addNewNodeEntry ( int  textLen, Node  node  )

inlineprivate

Adds a new Node entry.

Parameters

textLen	The text length.
node	The Node.

Definition at line 119 of file CharacterParser.java.

References org.openoffice.xmerge.merger.diff.CharacterParser.currentPosition, and org.openoffice.xmerge.merger.diff.CharacterParser.nodeList_.

Referenced by org.openoffice.xmerge.merger.diff.CharacterParser.parseNodes().

getCharArray()

char[] org.openoffice.xmerge.merger.diff.CharacterParser.getCharArray ( )

inline

Returns the character array representation of the text.

Returns

The character array representation of the text.

Definition at line 77 of file CharacterParser.java.

References org.openoffice.xmerge.merger.diff.CharacterParser.charArray.

Referenced by org.openoffice.xmerge.merger.merge.CharacterBaseParagraphMerge.coreMerge(), and org.openoffice.xmerge.merger.merge.CharacterBaseParagraphMerge.merge().

getNodeList()

List< TextNodeEntry > org.openoffice.xmerge.merger.diff.CharacterParser.getNodeList ( )

inline

Returns the Node pointer with the given character position.

Returns

The Node pointer with the given character position.

Definition at line 67 of file CharacterParser.java.

References org.openoffice.xmerge.merger.diff.CharacterParser.nodeList_.

Referenced by org.openoffice.xmerge.merger.merge.CharacterBaseParagraphMerge.applyDifference().

parseNodes()

void org.openoffice.xmerge.merger.diff.CharacterParser.parseNodes ( )

inlineprivate

Definition at line 81 of file CharacterParser.java.

References org.openoffice.xmerge.merger.diff.CharacterParser.addNewNodeEntry(), org.openoffice.xmerge.merger.diff.CharacterParser.charArray, org.openoffice.xmerge.merger.diff.NodeIterator.next(), org.openoffice.xmerge.merger.diff.NodeIterator.start(), String, org.openoffice.xmerge.converter.xml.OfficeConstants.TAG_SPACE, org.openoffice.xmerge.converter.xml.OfficeConstants.TAG_TAB_STOP, and org.openoffice.xmerge.merger.diff.CharacterParser.textNodes.

Referenced by org.openoffice.xmerge.merger.diff.CharacterParser.CharacterParser().

Member Data Documentation

charArray

char [] org.openoffice.xmerge.merger.diff.CharacterParser.charArray

private

Definition at line 48 of file CharacterParser.java.

Referenced by org.openoffice.xmerge.merger.diff.CharacterParser.getCharArray(), and org.openoffice.xmerge.merger.diff.CharacterParser.parseNodes().

currentPosition

int org.openoffice.xmerge.merger.diff.CharacterParser.currentPosition = 0

private

Definition at line 46 of file CharacterParser.java.

Referenced by org.openoffice.xmerge.merger.diff.CharacterParser.addNewNodeEntry().

nodeList_

final List<TextNodeEntry> org.openoffice.xmerge.merger.diff.CharacterParser.nodeList_

private

Definition at line 47 of file CharacterParser.java.

Referenced by org.openoffice.xmerge.merger.diff.CharacterParser.addNewNodeEntry(), org.openoffice.xmerge.merger.diff.CharacterParser.CharacterParser(), and org.openoffice.xmerge.merger.diff.CharacterParser.getNodeList().

textNodes

final TextNodeIterator org.openoffice.xmerge.merger.diff.CharacterParser.textNodes

private

Definition at line 45 of file CharacterParser.java.

Referenced by org.openoffice.xmerge.merger.diff.CharacterParser.CharacterParser(), and org.openoffice.xmerge.merger.diff.CharacterParser.parseNodes().

---

The documentation for this class was generated from the following file:

• CharacterParser.java