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be.lassi.cues
Class CueCollection

java.lang.Object
  extended by be.lassi.base.SaveableObject
      extended by be.lassi.cues.CueCollection
All Implemented Interfaces:
java.lang.Iterable<Cue>
Direct Known Subclasses:
Cues, LightCues
public class CueCollection
extends SaveableObject
implements java.lang.Iterable<Cue>

Constructor Summary
CueCollection(Dirty dirty)
           
 
Method Summary
 void addListener(CuesListener listener)
          Register a listener that will be notified of changes.
 boolean equals(java.lang.Object object)
          Return true if this Cue is equal to given Cue.
protected  void fireAdded(int index, Cue definition)
          Notify listeners that a Cue has been added.
protected  void fireCueNumbersChanged()
          Notify all listeners that the cue numbering has changed.
protected  void fireCurrentChanged()
          Notify listeners that another Cue is now the 'current cue'.
protected  void fireRemoved(int index, Cue cue)
          Notify listeners that a Cue has been removed.
protected  void fireSelectionChanged()
          Notify listeners that ...
 Cue get(int index)
          Return the Cue at given index.
protected  java.util.List<CuesListener> getListeners()
          Return the collection of CuesListeners that are listening for change notifications.
 boolean hasCurrent()
          Return true if this collection contains any Cues that is 'current'.
 int indexOf(Cue cue)
          Return the index of given Cue.
protected  void insertCue(int index, Cue cue)
          Add a Cue at given index.
 java.util.Iterator<Cue> iterator()
          
protected  void removeCue(int index)
          Remove Cue with given index from this collection.
 void removeListener(CuesListener listener)
          Remove given listener so that it no longer gets notified of any changes.
protected  void setCueListener(CueListener cueListener)
           
 int size()
          Return the number of Cue objects in this collection.
 
Methods inherited from class be.lassi.base.SaveableObject
doNotMarkDirty, getDirty, isDirty, markDirty, setDirty
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

CueCollection

public CueCollection(Dirty dirty)
Method Detail

addListener

public void addListener(CuesListener listener)
Register a listener that will be notified of changes.

Parameters:
listener -

equals

public boolean equals(java.lang.Object object)
Return true if this Cue is equal to given Cue.

To be equal, both Cue collections have to contain the same amount of Cues and the Cues at the corresponding indexes have to be equal to.

Overrides:
equals in class java.lang.Object

fireAdded

protected void fireAdded(int index,
                         Cue definition)
Notify listeners that a Cue has been added.

Parameters:
index -
cue -

fireCueNumbersChanged

protected void fireCueNumbersChanged()
Notify all listeners that the cue numbering has changed.

fireCurrentChanged

protected void fireCurrentChanged()
Notify listeners that another Cue is now the 'current cue'.

fireRemoved

protected void fireRemoved(int index,
                           Cue cue)
Notify listeners that a Cue has been removed.

Parameters:
index -
cue -

fireSelectionChanged

protected void fireSelectionChanged()
Notify listeners that ...

get

public Cue get(int index)
Return the Cue at given index.

Parameters:
index -
Returns:
Cue

getListeners

protected java.util.List<CuesListener> getListeners()
Return the collection of CuesListeners that are listening for change notifications.

Returns:
List

hasCurrent

public boolean hasCurrent()
Return true if this collection contains any Cues that is 'current'.

Returns:
boolean

indexOf

public int indexOf(Cue cue)
Return the index of given Cue.

Parameters:
cue -
Returns:
int

insertCue

protected void insertCue(int index,
                         Cue cue)
Add a Cue at given index.

Parameters:
index -
cue -

iterator

public java.util.Iterator<Cue> iterator()

Specified by:
iterator in interface java.lang.Iterable<Cue>

removeCue

protected void removeCue(int index)
Remove Cue with given index from this collection. Notify any listeners.

Parameters:
index -

removeListener

public void removeListener(CuesListener listener)
Remove given listener so that it no longer gets notified of any changes.

Parameters:
listener -

setCueListener

protected void setCueListener(CueListener cueListener)

size

public int size()
Return the number of Cue objects in this collection.

Returns:
int
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