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org.ocap.system
Class EASManager
java.lang.Object
org.ocap.system.EASManager
public abstract class EASManager
- extends java.lang.Object
This class represents a manager that allows applications to register listeners for EAS events.
| Field Summary | |
|---|---|
static int |
EAS_MESSAGE_IN_PROGRESS_STATE
Indicates the implementation is processing the EAS message and EAS information is being presented. |
static int |
EAS_MESSAGE_RECEIVED_STATE
Indicates an EAS message has been received and is about to be processed. |
static int |
EAS_NOT_IN_PROGRESS_STATE
Indicates an EAS message is not being processed. |
| Constructor Summary | |
|---|---|
EASManager()
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| Method Summary | |
|---|---|
abstract void |
addListener(EASListener listener)
Adds a listener for EAS events. |
static EASManager |
getInstance()
Gets the instance of the EAS Manager class that may be used by the application to register an EASListener. |
int |
getState()
Gets the EAS state. |
abstract void |
removeListener(EASListener listener)
Removes a listener from receiving EAS events. |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Field Detail |
|---|
EAS_MESSAGE_RECEIVED_STATE
public static final int EAS_MESSAGE_RECEIVED_STATE
- Indicates an EAS message has been received and is about to be processed. This
state MAY be entered before an EASListener receives an EAS event.
- See Also:
- Constant Field Values
EAS_MESSAGE_IN_PROGRESS_STATE
public static final int EAS_MESSAGE_IN_PROGRESS_STATE
- Indicates the implementation is processing the EAS message and EAS information
is being presented. This state MAY coincide with resources being taken away
from applications.
- See Also:
- Constant Field Values
EAS_NOT_IN_PROGRESS_STATE
public static final int EAS_NOT_IN_PROGRESS_STATE
- Indicates an EAS message is not being processed. This state MAY be entered
before an EASListener receives an EAS_COMPLETE_EVENT.
- See Also:
- Constant Field Values
| Constructor Detail |
|---|
EASManager
public EASManager()
| Method Detail |
|---|
getInstance
public static EASManager getInstance()
- Gets the instance of the EAS Manager class that may be used by the
application to register an EASListener.
- Returns:
- The EAS manager.
addListener
public abstract void addListener(EASListener listener)
- Adds a listener for EAS events.
- Parameters:
listener- The new EAS listener.
removeListener
public abstract void removeListener(EASListener listener)
- Removes a listener from receiving EAS events. If the parameter listener wasn't
previously added with the
addListenermethod, this method does nothing.- Parameters:
listener- The EAS listener to be removed.
getState
public int getState()
- Gets the EAS state. Possible return values are defined by state constants in
this class.
- Returns:
- EAS state.
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