java.rmi.activation

Class ActivationGroupID

Contents
  • All Implemented Interfaces:
    Serializable

    public class ActivationGroupID
extends Object
implements Serializable
    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 Detail

      • ActivationGroupID

        public ActivationGroupID(ActivationSystem system)
        Constructs a unique group id.
        Parameters:
        system - the group's activation system
        Since:
        1.2

    • Method Detail

      • getSystem

        public ActivationSystem getSystem()
        Returns the group's activation system.
        Returns:
        the group's activation system
        Since:
        1.2

      • hashCode

        public int hashCode()
        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)
        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

Document created the 11/06/2005, last modified the 04/03/2020
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