Module java.rmi
Package java.rmi.activation

Class ActivationGroupID

java.lang.Object
java.rmi.activation.ActivationGroupID
All Implemented Interfaces:
Serializable
@Deprecated(forRemoval=true, since="15") public class ActivationGroupID extends Object implements Serializable
Deprecated, for removal: This API element is subject to removal in a future version.
See the java.rmi.activation package specification for further information.
The identifier for a registered activation group serves several purposes:
  • identifies the group uniquely within the activation system, and
  • contains a reference to the group's activation system so that the group can contact its activation system when necessary.

The ActivationGroupID is returned from the call to ActivationSystem.registerGroup and is used to identify the group within the activation system. This group id is passed as one of the arguments to the activation group's special constructor when an activation group is created/recreated.

Since:
1.2
See Also:
ActivationGroup, ActivationGroupDesc, Serialized Form

  • Constructor Summary

    Constructors
    Constructor
    Description
    ActivationGroupID​(ActivationSystem system)
    Deprecated, for removal: This API element is subject to removal in a future version.
    Constructs a unique group id.

  • Method Summary

    Modifier and Type
    Method
    Description
    boolean
    equals​(Object obj)
    Deprecated, for removal: This API element is subject to removal in a future version.
    Compares two group identifiers for content equality.
    ActivationSystem
    getSystem()
    Deprecated, for removal: This API element is subject to removal in a future version.
    Returns the group's activation system.
    int
    hashCode()
    Deprecated, for removal: This API element is subject to removal in a future version.
    Returns a hashcode for the group's identifier.

    Methods declared in class java.lang.Object

    clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

  • Constructor Details

    • ActivationGroupID

      public ActivationGroupID​(ActivationSystem system)
      Deprecated, for removal: This API element is subject to removal in a future version.
      Constructs a unique group id.
      Parameters:
      system - the group's activation system
      Throws:
      UnsupportedOperationException - if and only if activation is not supported by this implementation
      Since:
      1.2

  • Method Details

    • getSystem

      public ActivationSystem getSystem()
      Deprecated, for removal: This API element is subject to removal in a future version.
      Returns the group's activation system.
      Returns:
      the group's activation system
      Since:
      1.2

    • hashCode

      public int hashCode()
      Deprecated, for removal: This API element is subject to removal in a future version.
      Returns a hashcode for the group's identifier. Two group identifiers that refer to the same remote group will have the same hash code.
      Overrides:
      hashCode in class Object
      Returns:
      a hash code value for this object.
      Since:
      1.2
      See Also:
      Hashtable

    • equals

      public boolean equals​(Object obj)
      Deprecated, for removal: This API element is subject to removal in a future version.
      Compares two group identifiers for content equality. Returns true if both of the following conditions are true: 1) the unique identifiers are equivalent (by content), and 2) the activation system specified in each refers to the same remote object.
      Overrides:
      equals in class Object
      Parameters:
      obj - the Object to compare with
      Returns:
      true if these Objects are equal; false otherwise.
      Since:
      1.2
      See Also:
      Hashtable