org.sourcejammer.project.controller
Class MasterFileNode

java.lang.Object
  |
  +--org.sourcejammer.project.controller.BranchNode
        |
        +--org.sourcejammer.project.controller.MasterFileNode

All Implemented Interfaces:

org.sourcejammer.project.Node

Direct Known Subclasses:

MasterFileNodeFS

public abstract class MasterFileNode

extends BranchNode

implements org.sourcejammer.project.Node

Title: $FileName: MasterFileNode.java$

Version:

$VerNum: 7$

Author:

$AuthorName: Rob MacGrogan$

$Description: $
$KeyWordsOff: $

Field Summary

private java.util.HashMap	branchesByFileID
private java.util.HashMap	identifiers
private long	key
private boolean	locked
private long	uniqueID

Fields inherited from class org.sourcejammer.project.controller.BranchNode

Constructor Summary

MasterFileNode()

Method Summary

protected void	applyIndex(BranchNode branch)
void	checkKey(long key) This method throws BadMethodArgumentException (runtime) if the node is not locked or if the keys do not match.
int	childCount()
boolean	containsIdentifier(java.lang.String identifier)
BranchNode	getBranchByFileID(long fileID)
java.lang.String	getNodeName()
long	getUniqueID() Returns the uniqueID.
protected boolean	isIdentifierUnique(java.lang.String identifier)
boolean	isLocked()
boolean	isShared()
void	lock(long key) Locks this node so that set methods can only be run if this combination is included.
void	setFileID(long fileID) Sets the fileID.
void	setParent()
void	setUniqueID(long uniqueID, long key) Sets the uniqueID.
abstract void	store(long key, ArchiveInfoFlex archive)
void	unlock(long key)

Methods inherited from class org.sourcejammer.project.controller.BranchNode

addBranchNode, getBranchNode, getBranchView, getFileID, getIdentifier, getInitialVersionID, setIdentifier, setInitialVersionID, setParent, subBranches

Methods inherited from class java.lang.Object

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

Field Detail

identifiers

private java.util.HashMap identifiers

branchesByFileID

private java.util.HashMap branchesByFileID

uniqueID

private long uniqueID

locked

private boolean locked

key

private long key

Constructor Detail

MasterFileNode

public MasterFileNode()

Method Detail

getBranchByFileID

public BranchNode getBranchByFileID(long fileID)

applyIndex

protected void applyIndex(BranchNode branch)

Overrides:

applyIndex in class BranchNode

containsIdentifier

public boolean containsIdentifier(java.lang.String identifier)

isIdentifierUnique

protected boolean isIdentifierUnique(java.lang.String identifier)

Overrides:

isIdentifierUnique in class BranchNode

setParent

public void setParent()

getUniqueID

public long getUniqueID()

Returns the uniqueID.

Specified by:

getUniqueID in interface org.sourcejammer.project.Node

Returns:

long

getNodeName

public java.lang.String getNodeName()

Specified by:

getNodeName in interface org.sourcejammer.project.Node

isShared

public boolean isShared()

Specified by:

isShared in interface org.sourcejammer.project.Node

childCount

public int childCount()

Specified by:

childCount in interface org.sourcejammer.project.Node

setUniqueID

public void setUniqueID(long uniqueID,
                        long key)

Sets the uniqueID.

Parameters:

uniqueID - The uniqueID to set

lock

public void lock(long key)
          throws SecurityException

Locks this node so that set methods can only be run if this combination is included.

SecurityException

isLocked

public boolean isLocked()

unlock

public void unlock(long key)
            throws SecurityException

SecurityException

checkKey

public void checkKey(long key)

This method throws BadMethodArgumentException (runtime) if the node is not locked or if the keys do not match. Otherwise, it returns nothing and makes no changes.

Overrides:

checkKey in class BranchNode

store

public abstract void store(long key,
                           ArchiveInfoFlex archive)
                    throws FileAccessException

FileAccessException

setFileID

public void setFileID(long fileID)

Description copied from class: BranchNode

Sets the fileID.

Overrides:

setFileID in class BranchNode

Parameters:

fileID - The fileID to set

See Also:

BranchNode.setFileID(long)