edu.UCL.xmiddle.framework.tree
Class Tree

java.lang.Object
  |
  +--edu.UCL.xmiddle.framework.tree.Tree

Direct Known Subclasses:

LatestTree

public abstract class Tree

extends java.lang.Object

Tree.java Created: Fri Jul 20 14:19:05 2001

Field Summary

protected java.lang.Integer	appID
protected java.util.Hashtable	branches
protected org.w3c.dom.Document	document
protected static LinkTable	linktable
protected AccessPolicy	policy
protected static java.lang.Object	primaryID

Constructor Summary

Tree()

Method Summary

abstract void	addEdition(java.lang.String path, Branch branch)
abstract void	addEdition(java.lang.String path, Version version, org.w3c.dom.Element data)
abstract void	addVersion(java.lang.String path, org.w3c.dom.Element data)
java.lang.Object	getAppID()
org.w3c.dom.Document	getDocument()
abstract org.w3c.dom.Element	getEarliestEdition(java.lang.String path)
abstract Branch	getEarliestEditionBranch(java.lang.String path)
abstract org.w3c.dom.Element	getEditionNumber(java.lang.String path, int edition)
abstract Branch	getEditionNumberBranch(java.lang.String path, int edition)
abstract java.util.Enumeration	getEditions(java.lang.String path)
abstract org.w3c.dom.Element	getLatestEdition(java.lang.String path)
abstract Branch	getLatestEditionBranch(java.lang.String path)
abstract int	getLatestEditionNumber(java.lang.String path)
abstract org.w3c.dom.Element	getLatestVersion(java.lang.String path)
abstract boolean	hasVersion(java.lang.String path)
abstract boolean	lock(org.w3c.dom.Element element, java.lang.Object source)
abstract boolean	lock(java.lang.String path, java.lang.Object source)
abstract void	newBranch(java.lang.Object primaryID, org.w3c.dom.Element element)
abstract void	removeAllEditions()
abstract void	removeAllEditions(org.w3c.dom.Element element)
abstract void	removeAllEditions(java.lang.String path)
abstract boolean	removeEdition(Branch branch)
void	setDocument(org.w3c.dom.Document document)
static void	setLinkTable(LinkTable links)
static void	setPrimaryID(java.lang.Object primaryid)
abstract void	unlock(org.w3c.dom.Element element)
abstract void	unlock(java.lang.String path)
abstract void	unlockAll()

Methods inherited from class java.lang.Object

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

Field Detail

linktable

protected static LinkTable linktable

primaryID

protected static java.lang.Object primaryID

branches

protected java.util.Hashtable branches

document

protected org.w3c.dom.Document document

appID

protected java.lang.Integer appID

policy

protected AccessPolicy policy

Constructor Detail

Tree

public Tree()

Method Detail

getLatestVersion

public abstract org.w3c.dom.Element getLatestVersion(java.lang.String path)

hasVersion

public abstract boolean hasVersion(java.lang.String path)

getEditions

public abstract java.util.Enumeration getEditions(java.lang.String path)

getEditionNumber

public abstract org.w3c.dom.Element getEditionNumber(java.lang.String path,
                                                     int edition)

getEditionNumberBranch

public abstract Branch getEditionNumberBranch(java.lang.String path,
                                              int edition)

getEarliestEdition

public abstract org.w3c.dom.Element getEarliestEdition(java.lang.String path)

getEarliestEditionBranch

public abstract Branch getEarliestEditionBranch(java.lang.String path)

getLatestEdition

public abstract org.w3c.dom.Element getLatestEdition(java.lang.String path)

getLatestEditionBranch

public abstract Branch getLatestEditionBranch(java.lang.String path)

getLatestEditionNumber

public abstract int getLatestEditionNumber(java.lang.String path)

newBranch

public abstract void newBranch(java.lang.Object primaryID,
                               org.w3c.dom.Element element)

addEdition

public abstract void addEdition(java.lang.String path,
                                Version version,
                                org.w3c.dom.Element data)

addEdition

public abstract void addEdition(java.lang.String path,
                                Branch branch)

addVersion

public abstract void addVersion(java.lang.String path,
                                org.w3c.dom.Element data)

removeEdition

public abstract boolean removeEdition(Branch branch)

removeAllEditions

public abstract void removeAllEditions()

removeAllEditions

public abstract void removeAllEditions(org.w3c.dom.Element element)

removeAllEditions

public abstract void removeAllEditions(java.lang.String path)

lock

public abstract boolean lock(org.w3c.dom.Element element,
                             java.lang.Object source)

lock

public abstract boolean lock(java.lang.String path,
                             java.lang.Object source)

unlock

public abstract void unlock(org.w3c.dom.Element element)

unlock

public abstract void unlock(java.lang.String path)

unlockAll

public abstract void unlockAll()

getAppID

public java.lang.Object getAppID()

setDocument

public void setDocument(org.w3c.dom.Document document)

getDocument

public org.w3c.dom.Document getDocument()

setLinkTable

public static void setLinkTable(LinkTable links)

setPrimaryID

public static void setPrimaryID(java.lang.Object primaryid)