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java.lang.Objectedu.uci.ics.jung.utils.UserDataDelegate
Nested Class Summary |
Nested classes inherited from class edu.uci.ics.jung.utils.UserDataContainer |
UserDataContainer.CopyAction |
Field Summary | |
protected static UserDataFactory |
factory
|
protected UserDataContainer |
udc_delegate
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Constructor Summary | |
UserDataDelegate()
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Method Summary | |
void |
addUserDatum(Object key,
Object datum,
UserDataContainer.CopyAction copyAct)
Adds the specified data with the specified key to this object's user data repository, with the specified CopyAction. |
Object |
clone()
|
boolean |
containsUserDatumKey(Object key)
Reports whether key is a key of this user data container. |
Object |
getUserDatum(Object key)
Retrieves the object in this object's user data repository to which key refers. |
UserDataContainer.CopyAction |
getUserDatumCopyAction(Object key)
Retrieves the CopyAction for the object stored in this object's user data repository to which key refers. |
Iterator |
getUserDatumKeyIterator()
Provides an iterator over this object's user data repository key set. |
void |
importUserData(UserDataContainer udc)
Takes the user data stored in udc and copies it to this object's user data repository, respecting each datum's CopyAction. |
Object |
removeUserDatum(Object key)
Retrieves the object in this object's user data repository to which key refers, and removes it from the repository. |
static void |
setUserDataFactory(UserDataFactory udf)
|
void |
setUserDatum(Object key,
Object datum,
UserDataContainer.CopyAction copyAct)
If key refers to an existing user datum in this object's repository, that datum is replaced by the specified datum. |
Methods inherited from class java.lang.Object |
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
protected UserDataContainer udc_delegate
protected static UserDataFactory factory
Constructor Detail |
public UserDataDelegate()
Method Detail |
public static void setUserDataFactory(UserDataFactory udf)
public Object clone() throws CloneNotSupportedException
clone
in interface UserDataContainer
CloneNotSupportedException
public void addUserDatum(Object key, Object datum, UserDataContainer.CopyAction copyAct)
UserDataContainer
addUserDatum
in interface UserDataContainer
key
- the key of the datum being addeddatum
- the datum being addedcopyAct
- the CopyAction of the datum being addedpublic void importUserData(UserDataContainer udc)
UserDataContainer
importUserData
in interface UserDataContainer
udc
- the source of the user data to be copied into this containerpublic Iterator getUserDatumKeyIterator()
UserDataContainer
getUserDatumKeyIterator
in interface UserDataContainer
public UserDataContainer.CopyAction getUserDatumCopyAction(Object key)
UserDataContainer
getUserDatumCopyAction
in interface UserDataContainer
key
- the key of the datum whose CopyAction is requested
public Object getUserDatum(Object key)
UserDataContainer
getUserDatum
in interface UserDataContainer
key
- the key of the datum to retrieve
public void setUserDatum(Object key, Object datum, UserDataContainer.CopyAction copyAct)
UserDataContainer
setUserDatum
in interface UserDataContainer
key
- the key of the datum being added/modifieddatum
- the replacement/new datumcopyAct
- the CopyAction for the new (key, datum) pairpublic Object removeUserDatum(Object key)
UserDataContainer
removeUserDatum
in interface UserDataContainer
key
- the key of the datum to be removed
public boolean containsUserDatumKey(Object key)
UserDataContainer
key
is a key of this user data container.
containsUserDatumKey
in interface UserDataContainer
key
- the key to be queried
key
is present in this user data container
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