org.egothor.duplicity.datastructure

Class TextUnitID

java.lang.Object

org.egothor.duplicity.datastructure.TextUnitID

All Implemented Interfaces:

Comparable

Direct Known Subclasses:

DocumentUnitID, ParagraphUnitID

public abstract class TextUnitID
extends Object
implements Comparable

Class represents a unit of text. Its childs correspond to units on different duplicity checking levels (see Constants.CHECK_DUPLICITY_LEVEL).

Author:

Kateřina Dufková

Field Summary

Fields

Modifier and Type	Field and Description
static String	GENERAL_SEP Separates other elements - paragraph and sentence neumbers.
static String	REVISION_SEP Separates document identificator from revision number.

Method Summary

Modifier and Type	Method and Description
int	getDocumentDBRevision()
long	getDocumentUID()
static TextUnitID	getInstance() The recommended way to create new instance of TextUnitID child class.
static TextUnitID	load(DataInputStream dis) The method must return another object, it can not change the this value.
static void	releasePools() The method releases all the text unit IDs in pools.
abstract void	store(DataOutputStream dos)
abstract String	toNiceMeString() Returns textual representation of the unit to be printed in duplicity checking reports.
abstract String	toNiceOtherString() Returns textual representation of the unit to be printed in duplicity checking reports.

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Comparable

compareTo

Field Detail

REVISION_SEP

public static final String REVISION_SEP

Separates document identificator from revision number.

See Also:

Constant Field Values

GENERAL_SEP

public static final String GENERAL_SEP

Separates other elements - paragraph and sentence neumbers.

See Also:

Constant Field Values

Method Detail

getInstance

public static TextUnitID getInstance()

The recommended way to create new instance of TextUnitID child class. Returns allways the right child class according to the Constants.CHECK_DUPLICITY_LEVEL constant.

Returns:

instance of TextUnitID child class

getDocumentDBRevision

public int getDocumentDBRevision()

getDocumentUID

public long getDocumentUID()

store

public abstract void store(DataOutputStream dos)
                    throws IOException

Throws:

IOException

load

public static TextUnitID load(DataInputStream dis)
                       throws IOException

The method must return another object, it can not change the this value.

Parameters:

dis -

Throws:

IOException

releasePools

public static void releasePools()

The method releases all the text unit IDs in pools.

toNiceMeString

public abstract String toNiceMeString()

Returns textual representation of the unit to be printed in duplicity checking reports. This is used for identifying units in the examined document and should not contain document id.

Returns:

string representation of the object

toNiceOtherString

public abstract String toNiceOtherString()

Returns textual representation of the unit to be printed in duplicity checking reports. This is used for identifying units in the already indexed documents and should contain document id.

Returns:

string representation of the object