org.biojava.bio.program.das
Class ReferenceServer

java.lang.Object
  org.biojava.bio.program.das.DataSource
      org.biojava.bio.program.das.ReferenceServer

All Implemented Interfaces:

Changeable

public class ReferenceServer
extends DataSource
implements Changeable

Reflects a reference server on the DAS network.

Author:

Matthew Pocock, Thomas Down

Field Summary

static ChangeType

ANNOTATOR

Method Summary

void	addChangeListener(ChangeListener cl) Add a listener that will be informed of all changes.
void	addChangeListener(ChangeListener cl, ChangeType ct) Add a listener that will be informed of changes of a given type.
Set	getAnnotaters()
protected ChangeSupport	getChangeSupport(ChangeType ct)
SequenceDB	getDB()
DistDataSource	getDistDataSource()
protected boolean	hasListeners()
boolean	isUnchanging(ChangeType ct) A particular ChangeType can never be raised by this Changeable.
void	removeChangeListener(ChangeListener cl) Remove a listener that was interested in all types of changes.
void	removeChangeListener(ChangeListener cl, ChangeType ct) Remove a listener that was interested in a specific types of changes.

Methods inherited from class org.biojava.bio.program.das.DataSource

equals, getDescription, getMapURL, getName, getURL, hashCode

Methods inherited from class java.lang.Object

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

Field Detail

ANNOTATOR

public static final ChangeType ANNOTATOR

Method Detail

hasListeners

protected boolean hasListeners()

getChangeSupport

protected ChangeSupport getChangeSupport(ChangeType ct)

addChangeListener

public final void addChangeListener(ChangeListener cl)

Description copied from interface: Changeable

Add a listener that will be informed of all changes.

Specified by:

addChangeListener in interface Changeable

Parameters:

cl - the ChangeListener to add

addChangeListener

public final void addChangeListener(ChangeListener cl,
                                    ChangeType ct)

Description copied from interface: Changeable

Add a listener that will be informed of changes of a given type.

Specified by:

addChangeListener in interface Changeable

Parameters:

cl - the ChangeListener

ct - the ChangeType it is to be informed of

removeChangeListener

public final void removeChangeListener(ChangeListener cl)

Description copied from interface: Changeable

Remove a listener that was interested in all types of changes.

Specified by:

removeChangeListener in interface Changeable

Parameters:

cl - a ChangeListener to remove

removeChangeListener

public final void removeChangeListener(ChangeListener cl,
                                       ChangeType ct)

Description copied from interface: Changeable

Remove a listener that was interested in a specific types of changes.

Specified by:

removeChangeListener in interface Changeable

Parameters:

cl - a ChangeListener to remove

ct - the ChangeType that it was interested in

isUnchanging

public final boolean isUnchanging(ChangeType ct)

Description copied from interface: Changeable

A particular ChangeType can never be raised by this Changeable.

If this returns true, then it is guaranteed that change events of this type (and all child types) can never under any circumstances be fired by this Changeable instance. If it returns false, that does not mean that this type of event will or even can be raised, but that it is worth registering listeners incase.

Specified by:

isUnchanging in interface Changeable

Parameters:

ct - the ChangeType to check

Returns:

true if ChangeEvents of this type are guaranteed to never be fired

getAnnotaters

public Set getAnnotaters()

getDB

public SequenceDB getDB()
                 throws BioException

Throws:

BioException

getDistDataSource

public DistDataSource getDistDataSource()
                                 throws BioException

Overrides:

getDistDataSource in class DataSource

Throws:

BioException