Package org.eclipse.ui.activities
Class ActivityManagerEvent
- java.lang.Object
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- org.eclipse.ui.activities.ActivityManagerEvent
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public final class ActivityManagerEvent extends Object
An instance of this class describes changes to an instance ofIActivityManager
. This class does not give details as to the specifics of a change, only that the given property on the source object has changed.This class is not intended to be extended by clients.
- Since:
- 3.0
- See Also:
IActivityManagerListener.activityManagerChanged(ActivityManagerEvent)
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Constructor Summary
Constructors Constructor Description ActivityManagerEvent(IActivityManager activityManager, boolean definedActivityIdsChanged, boolean definedCategoryIdsChanged, boolean enabledActivityIdsChanged, Set<String> previouslyDefinedActivityIds, Set<String> previouslyDefinedCategoryIds, Set<String> previouslyEnabledActivityIds)
Creates a new instance of this class.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description IActivityManager
getActivityManager()
Returns the instance of the interface that changed.Set<String>
getPreviouslyDefinedActivityIds()
Returns the activity identifiers that were previously defined.Set<String>
getPreviouslyDefinedCategoryIds()
Returns the category identifiers that were previously defined.Set<String>
getPreviouslyEnabledActivityIds()
Returns the activity identifiers that were previously enabled.boolean
haveDefinedActivityIdsChanged()
Returns whether or not the definedActivityIds property changed.boolean
haveDefinedCategoryIdsChanged()
Returns whether or not the definedCategoryIds property changed.boolean
haveEnabledActivityIdsChanged()
Returns whether or not the enabledActivityIds property changed.
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Constructor Detail
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ActivityManagerEvent
public ActivityManagerEvent(IActivityManager activityManager, boolean definedActivityIdsChanged, boolean definedCategoryIdsChanged, boolean enabledActivityIdsChanged, Set<String> previouslyDefinedActivityIds, Set<String> previouslyDefinedCategoryIds, Set<String> previouslyEnabledActivityIds)
Creates a new instance of this class.- Parameters:
activityManager
- the instance of the interface that changed.definedActivityIdsChanged
-true
, iff the definedActivityIds property changed.definedCategoryIdsChanged
-true
, iff the definedCategoryIds property changed.enabledActivityIdsChanged
-true
, iff the enabledActivityIds property changed.previouslyDefinedActivityIds
- the set of identifiers to previously defined activities. This set may be empty. If this set is not empty, it must only contain instances ofString
. This set must benull
if definedActivityIdsChanged isfalse
and must not be null if definedActivityIdsChanged istrue
.previouslyDefinedCategoryIds
- the set of identifiers to previously defined category. This set may be empty. If this set is not empty, it must only contain instances ofString
. This set must benull
if definedCategoryIdsChanged isfalse
and must not be null if definedCategoryIdsChanged istrue
.previouslyEnabledActivityIds
- the set of identifiers to previously enabled activities. This set may be empty. If this set is not empty, it must only contain instances ofString
. This set must benull
if enabledActivityIdsChanged isfalse
and must not be null if enabledActivityIdsChanged istrue
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Method Detail
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getActivityManager
public IActivityManager getActivityManager()
Returns the instance of the interface that changed.- Returns:
- the instance of the interface that changed. Guaranteed not to be
null
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getPreviouslyDefinedActivityIds
public Set<String> getPreviouslyDefinedActivityIds()
Returns the activity identifiers that were previously defined.- Returns:
- The set of defined activity identifiers before the changed; may be
empty, but never
null
. This set will only contain strings.
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getPreviouslyDefinedCategoryIds
public Set<String> getPreviouslyDefinedCategoryIds()
Returns the category identifiers that were previously defined.- Returns:
- The set of defined category identifiers before the changed; may be
empty, but never
null
. This set will only contain strings.
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getPreviouslyEnabledActivityIds
public Set<String> getPreviouslyEnabledActivityIds()
Returns the activity identifiers that were previously enabled.- Returns:
- The set of enabled activity identifiers before the changed; may be
empty, but never
null
. This set will only contain strings.
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haveDefinedActivityIdsChanged
public boolean haveDefinedActivityIdsChanged()
Returns whether or not the definedActivityIds property changed.- Returns:
true
, iff the definedActivityIds property changed.
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haveDefinedCategoryIdsChanged
public boolean haveDefinedCategoryIdsChanged()
Returns whether or not the definedCategoryIds property changed.- Returns:
true
, iff the definedCategoryIds property changed.
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haveEnabledActivityIdsChanged
public boolean haveEnabledActivityIdsChanged()
Returns whether or not the enabledActivityIds property changed.- Returns:
true
, iff the enabledActivityIds property changed.
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