Uses of Package
org.jgroups.util

Packages that use org.jgroups.util
Package
Description
Provides top-level public JGroups classes such as Channel, Message, etc.
 
Provides building blocks that are layered on top of channels.
Provides demonstrations of JGroups functionality.
 
Provides implementations of transport protocols which are responsible for sending and receiving messages to/from the network.
Supports probabilistic broadcasts.
Support for managing protocol stacks.
Provides useful functionality which cannot be assigned to any particular other package.
  • Classes in org.jgroups.util used by org.jgroups
    Class
    Description
    Buffer with an offset and length.
    Open addressing based implementation of a hashmap (not supporting the Map interface though) for message headers.
    Implementations of Streamable can add their state directly to the output stream, enabling them to bypass costly serialization
  • Class
    Description
    Implementations of Streamable can add their state directly to the output stream, enabling them to bypass costly serialization
  • Class
    Description
    Buffer with an offset and length.
    The Command patttern (see Gamma et al.).
    Maintains a list of ports used on this host, associated with time stamps.
    Allows a thread to submit an asynchronous request and to wait for the result.
    Contains responses from all members.
    Implementation of a priority scheduler.
    Implementations of Streamable can add their state directly to the output stream, enabling them to bypass costly serialization
     
  • Class
    Description
    Implementations of Streamable can add their state directly to the output stream, enabling them to bypass costly serialization
  • Class
    Description
    Implementations of Streamable can add their state directly to the output stream, enabling them to bypass costly serialization
  • Class
    Description
    Cache which removes its elements after a certain time
     
    Maintains a list of ports used on this host, associated with time stamps.
    Allows a thread to submit an asynchronous request and to wait for the result.
    Implementations of Streamable can add their state directly to the output stream, enabling them to bypass costly serialization
     
    Fixed-delay invalid input: '&' fixed-rate single thread scheduler
  • Class
    Description
    A bounded subclass of LinkedList, oldest elements are removed once max capacity is exceeded.
    A message digest, which is used by the PBCAST layer for gossiping (also used by NAKACK for keeping track of current seqnos for all members).
    Implementations of Streamable can add their state directly to the output stream, enabling them to bypass costly serialization
  • Class
    Description
    Implementations of Streamable can add their state directly to the output stream, enabling them to bypass costly serialization
     
    Fixed-delay invalid input: '&' fixed-rate single thread scheduler
    Holds 2 values, useful when we have a map with a key, but more than 1 value and we don't want to create a separate holder object for the values, and don't want to pass the values as a list or array.
  • Class
    Description
     
    Buffer with an offset and length.
    ObjectInputStream which sets a contact classloader for reading bytes into objects.
    Thread factory mainly responsible for naming of threads.
    A message digest, which is used by the PBCAST layer for gossiping (also used by NAKACK for keeping track of current seqnos for all members).
    Class keeping track of the lowest and highest sequence numbers delivered, and the highest sequence numbers received, per member.
     
    Open addressing based implementation of a hashmap (not supporting the Map interface though) for message headers.
    Elements are added at the tail and removed from the head.
     
    Reusable thread class.
    class that represents a response from a communication
    Provides callback for use with a Scheduler.
    Implementations of Streamable can add their state directly to the output stream, enabling them to bypass costly serialization
    An object that can alter the state of a thread when it receives a callback from a ThreadManager notifying it that the thread has been created or released from use.
     
    An object that manages threads and provides callbacks to a ThreadDecorator to allow it to alter their state.
    The interface that submitted tasks must implement