com.antelmann.db
Class Taggable.Adapter<T extends Tag>

java.lang.Object
  com.antelmann.db.Taggable.Adapter<T>

All Implemented Interfaces:

Taggable<T>, Forgeable<Taggable<T>>, Serializable, Iterable<T>

Enclosing interface:

Taggable<T extends Tag>

public static class Taggable.Adapter<T extends Tag>
extends Object
implements Taggable<T>, Serializable, Iterable<T>, Forgeable<Taggable<T>>

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface com.antelmann.db.Taggable

Taggable.Adapter<T extends Tag>

Constructor Summary

Taggable.Adapter()

Method Summary

boolean	add(T tag) makes this instance member of the given group
boolean	addAll(Collection<T> col)
void	clear()
boolean	equals(Object obj)
Collection<T>	getTags() lists all groups that this instance is currently a member of (the data is essentially derived from a set)
String[]	getTagStrings() provides a sorted array of the tag names
static String[]	getTagStrings(Taggable<?> t) provides a sorted array of the tag names
int	hashCode()
boolean	isTagged(T tag) allows to determine the membership of the given tag or group
Iterator<T>	iterator()
boolean	remove(T tag) terminates the membership of this instance to the given group
void	setAllFrom(Taggable<T> t) copies the properties of the given object and applies them to this instance, so that its behavior in regards to the given object can be matched to the extend that the implementing class supports that behavior.
int	size()

Methods inherited from class java.lang.Object

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

Constructor Detail

Taggable.Adapter

public Taggable.Adapter()

Method Detail

add

public boolean add(T tag)
            throws IllegalArgumentException

Description copied from interface: Taggable

makes this instance member of the given group

Specified by:

add in interface Taggable<T extends Tag>

Parameters:

tag - the Group object that this instance is to become a member of

Returns:

true only if the group was actually added to this instance or false if it already was a member of that group

Throws:

IllegalArgumentException - if this instance cannot be part of the given group

size

public int size()

clear

public void clear()

addAll

public boolean addAll(Collection<T> col)

setAllFrom

public void setAllFrom(Taggable<T> t)
                throws NullPointerException

Description copied from interface: Forgeable

copies the properties of the given object and applies them to this instance, so that its behavior in regards to the given object can be matched to the extend that the implementing class supports that behavior.

Specified by:

setAllFrom in interface Forgeable<Taggable<T extends Tag>>

Parameters:

t - the object whose behavior is to be copied to this instance

Throws:

NullPointerException - if the given object parameter is null

getTagStrings

public String[] getTagStrings()

provides a sorted array of the tag names

getTagStrings

public static String[] getTagStrings(Taggable<?> t)

provides a sorted array of the tag names

iterator

public Iterator<T> iterator()

Specified by:

iterator in interface Iterable<T extends Tag>

getTags

public Collection<T> getTags()

Description copied from interface: Taggable

lists all groups that this instance is currently a member of (the data is essentially derived from a set)

Specified by:

getTags in interface Taggable<T extends Tag>

isTagged

public boolean isTagged(T tag)

Description copied from interface: Taggable

allows to determine the membership of the given tag or group

Specified by:

isTagged in interface Taggable<T extends Tag>

remove

public boolean remove(T tag)

Description copied from interface: Taggable

terminates the membership of this instance to the given group

Specified by:

remove in interface Taggable<T extends Tag>

Parameters:

tag - the Group that this instance is to be removed from as a member

Returns:

true only if this instance was previously a member of the given group.

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object