Enum NodeType

  • All Implemented Interfaces:

    
    public enum NodeType
    
                        

    Enumeration of node types available in queueing network models.

    Each node type represents a different functional component in a queueing network, with specific behavior for processing, routing, or transforming jobs. Nodes are the fundamental building blocks that are connected to form complete network models.

    Node categories include:

    • Service nodes: Queue, Delay - process jobs with service times
    • Routing nodes: Router, Fork, Join - control job flow
    • Source/Sink nodes: Source, Sink - job creation and destruction
    • Special nodes: Cache, ClassSwitch, Logger - specialized functionality
    • Petri net nodes: Place, Transition - for Petri net models
    Since:

    1.0

    • Nested Class Summary

      Nested Classes 
      Modifier and Type Class Description
    • Field Summary

      Fields 
      Modifier and Type Field Description
    • Constructor Summary

      Constructors 
      Constructor Description
    • Enum Constant Summary

      Enum Constants 
      Enum Constant Description
      Transition

      Transition node in Petri net models - fires when enabled

      Place

      Place node in Petri net models - holds tokens

      Fork

      Fork node - splits jobs into parallel tasks

      Router

      Router node - directs jobs without service time

      Cache

      Cache node - implements cache replacement with hit/miss routing

      Logger

      Logger node - records job passage for monitoring

      ClassSwitch

      Class switch node - changes job class based on probabilities

      Delay

      Delay station - infinite servers with no queueing

      Source

      Source node - generates jobs according to arrival process

      Sink

      Sink node - removes completed jobs from the network

      Join

      Join node - synchronizes parallel tasks from fork

      Queue

      Queue station - finite servers with queueing

    • Method Summary

      Modifier and Type Method Description
      static Array<NodeType> values() Returns an array containing the constants of this enum type, in the order they're declared.
      static NodeType valueOf(String name) Returns the enum constant of this type with the specified name.
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Constructor Detail

    • Method Detail

      • values

         static Array<NodeType> values()

        Returns an array containing the constants of this enum type, in the order they're declared. This method may be used to iterate over the constants.

        Returns:

        an array containing the constants of this enum type, in the order they're declared

      • valueOf

         static NodeType valueOf(String name)

        Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

        Returns:

        the enum constant with the specified name