net.java.dev.moskito.core.stats.impl
Class IntervalImpl

java.lang.Object
  net.java.dev.moskito.core.stats.impl.IntervalImpl

All Implemented Interfaces:

Interval, IUpdateable

 class IntervalImpl
extends Object
implements IUpdateable, Interval

This class implements an Inveral with a name and an unique id that is furthermore a registry for primary and secondary update listeners. On calling the update() method it will notify the primary listener first and afterwards the secondary listeners.

Author:

dvayanu

Field Summary

private int	id This is the unique interval id.
private int	length This is the length of the interval in seconds.
private String	name This is the human readable name of this Interval.
private List<IIntervalListener>	primaryIntervalListeners This List holds all primary listeners.
private List<IIntervalListener>	secondaryIntervalListeners This List holds all secondary listeners.

Constructor Summary

IntervalImpl(int anId, String aName, int aLength)
This is the constructor.

Method Summary

void	addPrimaryIntervalListener(IIntervalListener aListener) This method adds a listener as primary listener.
void	addSecondaryIntervalListener(IIntervalListener aListener) This method adds a listener as primary listener.
int	getId() This method returns the interval id.
int	getLength() This method returns the interval length in seconds.
String	getName() This method returns the interval name.
private void	notifyListeners(List<IIntervalListener> aListeners) This method notifies all listeners in the given List.
void	removePrimaryIntervalListener(IIntervalListener aListener) This method removes the given listener from the primary listeners.
void	removeSecondaryIntervalListener(IIntervalListener aListener) This method removes the given listener from the primary listeners.
String	toString()
void	update() This method will be called if an update occures.

Methods inherited from class java.lang.Object

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

Field Detail

name

private String name

This is the human readable name of this Interval.

id

private int id

This is the unique interval id.

length

private int length

This is the length of the interval in seconds.

primaryIntervalListeners

private List<IIntervalListener> primaryIntervalListeners

This List holds all primary listeners.

secondaryIntervalListeners

private List<IIntervalListener> secondaryIntervalListeners

This List holds all secondary listeners.

Constructor Detail

IntervalImpl

public IntervalImpl(int anId,
                    String aName,
                    int aLength)

This is the constructor.

Parameters:

anId - the id

aName - the name

aLength - the interval length in seconds

Method Detail

addPrimaryIntervalListener

public void addPrimaryIntervalListener(IIntervalListener aListener)

Description copied from interface: Interval

This method adds a listener as primary listener.

Specified by:

addPrimaryIntervalListener in interface Interval

Parameters:

aListener - the new listener

See Also:

Interval.addPrimaryIntervalListener(net.java.dev.moskito.core.stats.IIntervalListener)

removePrimaryIntervalListener

public void removePrimaryIntervalListener(IIntervalListener aListener)

Description copied from interface: Interval

This method removes the given listener from the primary listeners.

Specified by:

removePrimaryIntervalListener in interface Interval

Parameters:

aListener - the listener to remove.

See Also:

Interval.removePrimaryIntervalListener(net.java.dev.moskito.core.stats.IIntervalListener)

addSecondaryIntervalListener

public void addSecondaryIntervalListener(IIntervalListener aListener)

Description copied from interface: Interval

This method adds a listener as primary listener.

Specified by:

addSecondaryIntervalListener in interface Interval

Parameters:

aListener - the new listener

See Also:

Interval.addSecondaryIntervalListener(net.java.dev.moskito.core.stats.IIntervalListener)

removeSecondaryIntervalListener

public void removeSecondaryIntervalListener(IIntervalListener aListener)

Description copied from interface: Interval

This method removes the given listener from the primary listeners.

Specified by:

removeSecondaryIntervalListener in interface Interval

Parameters:

aListener - the listener to remove.

See Also:

Interval.removeSecondaryIntervalListener(net.java.dev.moskito.core.stats.IIntervalListener)

getId

public int getId()

Description copied from interface: Interval

This method returns the interval id.

Specified by:

getId in interface Interval

Returns:

the interval id

See Also:

Interval.getId()

getName

public String getName()

Description copied from interface: Interval

This method returns the interval name.

Specified by:

getName in interface Interval

Returns:

the interval name

See Also:

Interval.getName()

getLength

public int getLength()

Description copied from interface: Interval

This method returns the interval length in seconds.

Specified by:

getLength in interface Interval

Returns:

the interval length in seconds

See Also:

Interval.getLength()

update

public void update()

Description copied from interface: IUpdateable

This method will be called if an update occures.

Specified by:

update in interface IUpdateable

See Also:

IUpdateable.update()

notifyListeners

private void notifyListeners(List<IIntervalListener> aListeners)

This method notifies all listeners in the given List.

Parameters:

aListeners - the List of listeners

toString

public String toString()

Overrides:

toString in class Object

See Also:

Object.toString()