Packages

  • package root
    Definition Classes
    root
  • package scalation
    Definition Classes
    root
  • package activity

    The activity package contains classes, traits and objects for activity-oriented simulation models (for example, Petri Nets).

    The activity package contains classes, traits and objects for activity-oriented simulation models (for example, Petri Nets).

    Definition Classes
    scalation
  • package analytics

    The analytics package contains classes, traits and objects for analytics including clustering and prediction.

    The analytics package contains classes, traits and objects for analytics including clustering and prediction.

    Definition Classes
    scalation
  • package animation

    The animation package contains classes, traits and objects for 2D animation of simulation objects.

    The animation package contains classes, traits and objects for 2D animation of simulation objects.

    Definition Classes
    scalation
  • package calculus

    The calculus package contains classes with methods for computing derivatives, gradient vectors, Jacobian matrices, integrals and basic operators in Functional Analysis.

    The calculus package contains classes with methods for computing derivatives, gradient vectors, Jacobian matrices, integrals and basic operators in Functional Analysis.

    Definition Classes
    scalation
  • package dynamics

    The dynamics package contains classes, traits and objects for system dynamics simulations using Ordinary Differential Equations (ODEs).

    The dynamics package contains classes, traits and objects for system dynamics simulations using Ordinary Differential Equations (ODEs).

    Definition Classes
    scalation
  • package dynamics_pde

    The dynamics_pde package contains classes, traits and objects for system dynamics simulations using Partial Differential Equations 'PDE's.

    The dynamics_pde package contains classes, traits and objects for system dynamics simulations using Partial Differential Equations 'PDE's.

    Definition Classes
    scalation
  • package event

    The event package contains classes, traits and objects for event oriented simulation models (for example, event scheduling or event graphs).

    The event package contains classes, traits and objects for event oriented simulation models (for example, event scheduling or event graphs).

    Definition Classes
    scalation
  • package maxima

    The maxima package contains classes, traits and objects for optimization to find maxima.

    The maxima package contains classes, traits and objects for optimization to find maxima.

    Definition Classes
    scalation
  • package minima

    The minima package contains classes, traits and objects for optimization to find minima.

    The minima package contains classes, traits and objects for optimization to find minima.

    Definition Classes
    scalation
  • package model

    The model package contains a trait giving a template for models to follow.

    The model package contains a trait giving a template for models to follow.

    Definition Classes
    scalation
  • package process

    The process package contains classes, traits and objects for process-oriented simulation models (for example, process-interaction).

    The process package contains classes, traits and objects for process-oriented simulation models (for example, process-interaction).

    Definition Classes
    scalation
  • Component
  • Coroutine
  • CoroutineTest
  • Gate
  • Junction
  • Model
  • ModelTest
  • Resource
  • Route
  • RouteTest
  • SimActor
  • Sink
  • Source
  • Transport
  • WaitQueue
  • package queueingnet

    The queueingnet package contains classes, traits and objects for solving simple queueing network problems.

    The queueingnet package contains classes, traits and objects for solving simple queueing network problems.

    Definition Classes
    scalation
  • package state

    The state package contains classes, traits and objects for state-oriented simulation models (for example, Markov Chains).

    The state package contains classes, traits and objects for state-oriented simulation models (for example, Markov Chains).

    Definition Classes
    scalation
  • package tableau

    The tableau package contains classes for tableau oriented simulation models (similar to spreadsheet simulations).

    The tableau package contains classes for tableau oriented simulation models (similar to spreadsheet simulations).

    Definition Classes
    scalation
p

scalation

process

package process

The process package contains classes, traits and objects for process-oriented simulation models (for example, process-interaction).

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Type Members

  1. trait Component extends Identifiable with Locatable

    The Component trait provides basic common feature for simulation components.

    The Component trait provides basic common feature for simulation components. The list of subparts is empty for atomic components and nonempty for composite components.

  2. abstract class Coroutine extends Runnable with Error

    The Coroutine class supports (one-at-a-time) quasi-concurrent programming.

    The Coroutine class supports (one-at-a-time) quasi-concurrent programming. A coroutine runs/acts until it yields control from 'this' to 'that' coroutine. When resumed, a coroutines continues its execution where it left off.

  3. class Gate extends SimActor with Component

    The Gate class models the operation of gate that can open and shut.

    The Gate class models the operation of gate that can open and shut. When the gate is open, entities can flow through and when shut, they cannot. They may wait in a queue or go elsewhere. A gate can model a traffic light (green => open, red => shut).

  4. class Junction extends Component

    The Junction class provides a connector between two Transports/Routes.

    The Junction class provides a connector between two Transports/Routes. Since Lines and QCurves have limitations (e.g., hard to make a loop back), a junction may be needed.

  5. class Model extends Coroutine with Modelable with Component

    The Model class maintains a list of components making up the model and controls the flow of entities (SimActors) through the model, following the process-interaction world-view.

    The Model class maintains a list of components making up the model and controls the flow of entities (SimActors) through the model, following the process-interaction world-view. It maintains a time-ordered priority queue to activate/re-activate each of the entities. Each entity (SimActor) is implemented as a Scala Actor and may be thought of as running in its own thread.

  6. class Resource extends Component

    The Resource class provides services to entities (SimActors).

    The Resource class provides services to entities (SimActors). It may or may not have an associated waiting queue.

  7. class Route extends Component

    The Route class provides a multi-lane pathway between two other components.

    The Route class provides a multi-lane pathway between two other components. The components in a Model conceptually form a graph in which the edges are Transports and the nodes are other Components. A Route is a composite component that bundles several Transports.

  8. abstract class SimActor extends Coroutine with PQItem with Ordered[SimActor] with Locatable with Error

    The SimActor abstract class represents entities that are active in the model.

    The SimActor abstract class represents entities that are active in the model. The 'act' abstract method, which specifies entity behavior, must be defined for each subclass. Each SimActor extends Scala's Actor class and may be roughly thought of as running in its own thread.

  9. class Sink extends Component

    The Sink class is used to terminate entities SimActors when they are finished.

  10. class Source extends SimActor with Component

    The Source class is used to periodically inject entities (SimActors) into a running simulation model.

    The Source class is used to periodically inject entities (SimActors) into a running simulation model. May act as an arrival generator. Source is both a simulation Component and special SimActor and therefore runs in own thread.

  11. class Transport extends Component

    The Transport class provides a pathway between two other components.

    The Transport class provides a pathway between two other components. The components in a Model conceptually form a 'graph' in which the 'edges' are Transports and the 'nodes' are other Components.

  12. class WaitQueue extends Queue[SimActor] with Component

    The WaitQueue class is a wrapper for Scala's Queue class, which supports First-Come, First-Serve 'FCSC' Queues.

    The WaitQueue class is a wrapper for Scala's Queue class, which supports First-Come, First-Serve 'FCSC' Queues. It adds monitoring capabilities and optional capacity restrictions. If the queue is full, entities (SimActors) attempting to enter the queue are 'barred'. At the model level, such entities may be (1) held in place, (2) take an alternate route, or (3) be lost (e.g., dropped call/packet).

Value Members

  1. object Coroutine extends Error

    The Coroutine companion object provides functions to start-up and shutdown the coroutine system as well as counters for the Coroutine class.

  2. object CoroutineTest extends App

    The CoroutineTest object is used to test the Coroutine class.

    The CoroutineTest object is used to test the Coroutine class. Should print: Cor1: phase 1 Cor2: phase 1 Cor1: phase 2 Cor2: phase 2

  3. object Gate

    The Gate companion object provides a builder method for gates.

  4. object Junction

    The Junction companion object provides a builder method for sinks.

  5. object Model

    The Model companion object provides a shutdown method.

  6. object ModelTest extends App

    The ModelTest object is used to test the Model class.

    The ModelTest object is used to test the Model class. Caveat: must add 'from' and 'to' components before transport!!

  7. object Resource

    The Resource companion object provides a builder method for resources.

  8. object RouteTest extends App

    The RouteTest object is used to test the Route class, which is a composite class.

    The RouteTest object is used to test the Route class, which is a composite class. It simulates a two-lane road in one direction.

  9. object Sink

    The Sink companion object provides a builder method for sinks.

  10. object Source

    The Source companion object provides a builder method for sources.

  11. object WaitQueue extends Serializable

    The WaitQueue companion object provides a builder method for wait-queues.

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