de.nava.informa.impl.hibernate
Class ChannelGroup

java.lang.Object
  de.nava.informa.impl.hibernate.ChannelGroup

All Implemented Interfaces:

ChannelGroupIF, WithChildrenMIF, WithIdMIF, WithTitleMIF, Serializable

public class ChannelGroup
extends Object
implements ChannelGroupIF

Hibernate implementation of the ChannelGroupIF interface.

Author:

Niko Schmuck (niko@nava.de)

See Also:

Serialized Form

Constructor Summary

ChannelGroup()

ChannelGroup(ChannelGroupIF parent, String title)

ChannelGroup(String title)

Method Summary

void	add(ChannelIF channel)
void	addChild(ChannelGroupIF child)
Collection<ChannelIF>	getAll()
ChannelIF	getById(long channelId)
Set<ChannelIF>	getChannels()
Collection<ChannelGroupIF>	getChildren()
long	getId()
ChannelGroupIF	getParent()
String	getTitle()
void	remove(ChannelIF channel)
void	removeChild(ChannelGroupIF child)
void	setChannels(Set<ChannelIF> aChannels)
void	setChildren(Collection<ChannelGroupIF> aChildren)
void	setId(long id)
void	setParent(ChannelGroupIF group)
void	setTitle(String aTitle)
String	toString() Returns a string representation of the object.

Methods inherited from class java.lang.Object

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

Constructor Detail

ChannelGroup

public ChannelGroup()

ChannelGroup

public ChannelGroup(String title)

ChannelGroup

public ChannelGroup(ChannelGroupIF parent,
                    String title)

Method Detail

getId

public long getId()

Specified by:

getId in interface WithIdMIF

Returns:

integer representation of identity.

setId

public void setId(long id)

Specified by:

setId in interface WithIdMIF

Parameters:

id - the identifier of the object to be set.

getTitle

public String getTitle()

Specified by:

getTitle in interface WithTitleMIF

Returns:

title.

setTitle

public void setTitle(String aTitle)

Specified by:

setTitle in interface WithTitleMIF

Parameters:

aTitle - the title of the object to be set

getChannels

public Set<ChannelIF> getChannels()

Returns:

channels.

setChannels

public void setChannels(Set<ChannelIF> aChannels)

add

public void add(ChannelIF channel)

Specified by:

add in interface ChannelGroupIF

remove

public void remove(ChannelIF channel)

Specified by:

remove in interface ChannelGroupIF

getAll

public Collection<ChannelIF> getAll()

Specified by:

getAll in interface ChannelGroupIF

Returns:

A collection of ChannelIF objects.

getById

public ChannelIF getById(long channelId)

Specified by:

getById in interface ChannelGroupIF

getParent

public ChannelGroupIF getParent()

Specified by:

getParent in interface ChannelGroupIF

Returns:

parent group.

setParent

public void setParent(ChannelGroupIF group)

Specified by:

setParent in interface ChannelGroupIF

getChildren

public Collection<ChannelGroupIF> getChildren()

Specified by:

getChildren in interface WithChildrenMIF

Returns:

children.

setChildren

public void setChildren(Collection<ChannelGroupIF> aChildren)

addChild

public void addChild(ChannelGroupIF child)

Specified by:

addChild in interface ChannelGroupIF

removeChild

public void removeChild(ChannelGroupIF child)

Specified by:

removeChild in interface ChannelGroupIF

toString

public String toString()

Returns a string representation of the object.

Overrides:

toString in class Object

Returns:

a string representation of the object.