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org.eclipse.emf.transaction
Class TransactionalEditingDomainEvent

java.lang.Object
  

java.util.EventObject
      
org.eclipse.emf.transaction.TransactionalEditingDomainEvent

All Implemented Interfaces:

Serializable

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public class TransactionalEditingDomainEvent
extends 
EventObject

An event object indicating a change in the state of a TransactionalEditingDomain, usually in some #getTransaction() life-cycle event.

Since:

1.3

See Also:

Serialized Form

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Field Summary
static int	EDITING_DOMAIN_DISPOSING           Event type indicating the editing domain disposing.
static int	TRANSACTION_CLOSED           Event type indicating the transaction closed.
static int	TRANSACTION_CLOSING           Event type indicating the transaction closing.
static int	TRANSACTION_INTERRUPTED           Event type indicating the transaction interrupted.
static int	TRANSACTION_STARTED           Event type indicating the transaction started.
static int	TRANSACTION_STARTING           Event type indicating the transaction starting.

 

Fields inherited from class java.util. EventObject
source

 

Constructor Summary
TransactionalEditingDomainEvent ( TransactionalEditingDomain source, int type)           Initializes me with my source editing domain and my type.
TransactionalEditingDomainEvent ( TransactionalEditingDomain source, int type, Transaction transaction)           Initializes me with my source editing domain and a transaction that changed.

 

Method Summary
int	getEventType ()           Queries the kind of transactional editing event that I signal to TransactionalEditingDomainListeners.
TransactionalEditingDomain	getSource ()
Transaction	getTransaction ()           Queries the transaction for which the event signals a change, or null if the event pertains to the editing domain, itself.

 

Methods inherited from class java.util. EventObject
toString

 

Methods inherited from class java.lang. Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

 

Field Detail

TRANSACTION_STARTING

public static final int TRANSACTION_STARTING

Event type indicating the transaction starting.

See Also:

Constant Field Values

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TRANSACTION_INTERRUPTED

public static final int TRANSACTION_INTERRUPTED

Event type indicating the transaction interrupted.

See Also:

Constant Field Values

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TRANSACTION_STARTED

public static final int TRANSACTION_STARTED

Event type indicating the transaction started.

See Also:

Constant Field Values

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TRANSACTION_CLOSING

public static final int TRANSACTION_CLOSING

Event type indicating the transaction closing.

See Also:

Constant Field Values

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TRANSACTION_CLOSED

public static final int TRANSACTION_CLOSED

Event type indicating the transaction closed.

See Also:

Constant Field Values

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EDITING_DOMAIN_DISPOSING

public static final int EDITING_DOMAIN_DISPOSING

Event type indicating the editing domain disposing.

See Also:

Constant Field Values

Constructor Detail

TransactionalEditingDomainEvent

public TransactionalEditingDomainEvent(
TransactionalEditingDomain source,
                                       int type)

Initializes me with my source editing domain and my type.

Parameters:

source - my source domain

type - my type

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TransactionalEditingDomainEvent

public TransactionalEditingDomainEvent(
TransactionalEditingDomain source,
                                       int type,
                                       
Transaction transaction)

Initializes me with my source editing domain and a transaction that changed.

Parameters:

source - my source domain

type - my type

transaction - the transaction that changed

Method Detail

getSource

public 
TransactionalEditingDomain getSource()

Overrides:

getSource in class EventObject

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getEventType

public int getEventType()

Queries the kind of transactional editing event that I signal to TransactionalEditingDomainListeners. Each different event type corresponds to a call-back operation of that interface.

Returns:

my type

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getTransaction

public 
Transaction getTransaction()

Queries the transaction for which the event signals a change, or null if the event pertains to the editing domain, itself.

Returns:

the subject transaction, or null

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