Package org.eclipse.ui.activities

Class ActivityManagerEvent

java.lang.Object
org.eclipse.ui.activities.ActivityManagerEvent
public final class ActivityManagerEvent extends Object
An instance of this class describes changes to an instance of IActivityManager. 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:

  • Constructor Details

    • 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 of String. This set must be null if definedActivityIdsChanged is false and must not be null if definedActivityIdsChanged is true.
      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 of String. This set must be null if definedCategoryIdsChanged is false and must not be null if definedCategoryIdsChanged is true.
      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 of String. This set must be null if enabledActivityIdsChanged is false and must not be null if enabledActivityIdsChanged is true.

    • ActivityManagerEvent

      public ActivityManagerEvent(IActivityManager activityManager, boolean definedActivityIdsChanged, boolean definedCategoryIdsChanged, boolean enabledActivityIdsChanged, Set<String> previouslyDefinedActivityIds, Set<String> previouslyDefinedCategoryIds, Set<String> previouslyEnabledActivityIds, Set<String> changedEnabledActivityIds)
      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 of String . This set must be null if definedActivityIdsChanged is false and must not be null if definedActivityIdsChanged is true.
      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 of String. This set must be null if definedCategoryIdsChanged is false and must not be null if definedCategoryIdsChanged is true.
      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 of String. This set must be null if enabledActivityIdsChanged is false and must not be null if enabledActivityIdsChanged is true.
      changedEnabledActivityIds - the set of identifiers to activities whose enabled state has changed. This set may be empty. If this set is not empty, it must only contain instances of String. This set must be null if enabledActivityIdsChanged is false and must not be null if enabledActivityIdsChanged is true.
      Since:
      3.131

  • Method Details

    • copyFor

      public ActivityManagerEvent copyFor(IActivityManager newActivityManager)
      Creates a copy of this ActivityManagerEvent containing the given newActivityManager.
      Parameters:
      newActivityManager - the new activity manager to be referenced by the copied event
      Returns:
      a copy of this event referencing the given activity manager
      Since:
      3.131

    • 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.

    • 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.

    • 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.

    • 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.

    • haveDefinedActivityIdsChanged

      public boolean haveDefinedActivityIdsChanged()
      Returns whether or not the definedActivityIds property changed.
      Returns:
      true, iff the definedActivityIds property changed.

    • haveDefinedCategoryIdsChanged

      public boolean haveDefinedCategoryIdsChanged()
      Returns whether or not the definedCategoryIds property changed.
      Returns:
      true, iff the definedCategoryIds property changed.

    • haveEnabledActivityIdsChanged

      public boolean haveEnabledActivityIdsChanged()
      Returns whether or not the enabledActivityIds property changed.
      Returns:
      true, iff the enabledActivityIds property changed.

    • haveEnabledNonExpressionControlledActivityIdsChanged

      public boolean haveEnabledNonExpressionControlledActivityIdsChanged()
      Returns whether or not enabledActivityIds property changed and any of the changed IDs belongs to a non-expression-controlled activity.
      Returns:
      true iff the enabledActivityIds property changed and any of the changed IDs belongs to a non-expression-controlled activity.
      Since:
      3.131