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java.lang.Objectorg.eclipse.core.commands.common.EventManager
org.eclipse.core.commands.common.HandleObjectManager
A manager of HandleObject instances. This has some common behaviour
which is shared between all such managers.
Clients may extend.
| Field Summary | |
|---|---|
protected Set |
definedHandleObjects
The set of handle objects that are defined. |
protected Map |
handleObjectsById
The map of identifiers ( String) to handle objects (
HandleObject). |
| Constructor Summary | |
|---|---|
HandleObjectManager()
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| Method Summary | |
|---|---|
protected void |
checkId(String id)
Verifies that the identifier is valid. |
protected Set |
getDefinedHandleObjectIds()
Returns the set of identifiers for those handle objects that are defined. |
| Methods inherited from class org.eclipse.core.commands.common.EventManager |
|---|
addListenerObject, clearListeners, getListeners, isListenerAttached, removeListenerObject |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Field Detail |
protected final Set definedHandleObjects
null.
protected final Map handleObjectsById
String) to handle objects (
HandleObject). This collection may be empty, but it is
never null.
| Constructor Detail |
public HandleObjectManager()
| Method Detail |
protected final void checkId(String id)
id - The identifier to validate; may be anything.protected final Set getDefinedHandleObjectIds()
null.
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