Class Templates

blue is DigSim class, geen is java class, red is method. Not all classes listed only major classes and their templates

DigSim extends Applet

init // get default schematic name, sets file operations t/f, creates pin grid

run // loads schematic, creates and paints Schematic and SchemeticPanel

InitPinGrids

SetUpImages

destroyFrame

doFrame

action

SimulateSetUp

SimulateStart // pops-up analyzer frame if called, informs MyStatusPanel (a that simulation is running)

SimulateStop

SimulateCycle // moves time forware one instance

addComponent // called when a user selects a component to be added. HACK !, hardcoded to the set of components in the demo

UserWantsPointer // sets appropriate MyControlPanel buttons to be deselected.

UserWantsWireDrawing // sets appropriate MyControlPanel buttons to be deselected.

UserWantsJunctionDrawing // sets appropriate MyControlPanel buttons to be deselected

UserWantsTextDrawing

UserWantsHelp

UserWantsSimulate

UserWantsNewSchematic

UserWantsOpenSchematic

UserWants... // there is one of these for every button and menu item on the the ControlPanel

ControlPanel extends Canvas // control panel is cluster of ImageButton in that control editing and simulation

Constructor // adds ImageButtons to applet

Dimension // figure out perferred size

getButton // get ImageButton with specified name

LoadButtonImages

EnableButton

DisableButton

SelectButton

UnselectButton

mouseX

ButtonPressed

ElectronicComponent extends Object

Constructor

Point, Dimension, HitBox, HitBoxSize, Inputs, Outputs, InputPin[], OutputPin[]

Copy // empty

CompToCopy // take a copy of component and create new

getName

InitBeforeSimulate

ReceivePotential

SimulateLogic // empty

SimulateLogic(id)

InformConnectedComponents(id)

InformConnectedComponentsOldLevel(id)

SimulateSetUp

draw

DrawHitBox

AdjustPosition

CheckPosition

CheckIfComponentInSelectBox

CheckIfComponentClicked

protected RegisterPin

RegisterPins

protected RemovePin

RemovePinsGrid // remove all pins

PlacePinsHere

SimMouseDown()

SimMouseUp()

DrawInputPins

Save(PrintStream)

LED extends ElectronicComponent // example of a simple electronic component

Consrtuctor

Copy

draw

Save

InitBeforeSimulate

IngergratedCircuit extends ElectronicComponent

Constructor // call superclasss constructor

draw

SimulateLogic // empty

Simulate(id) // calls super Simulate method

LogicPort extends ElectronicComponent

Constructor // calls super and setups output pin to floating

Copy // empty

Draw // calls super.drawm, DrawInputPins, and DrawOutputPins

SimulateLogic // empty

Pin

Contrcutor // call Vector (Pin psuedo extends Vector)

AddComponent // adds element to vector

RemoveComponent //

SimulateSetUp

InputPin extends ComponentPin

Constructor // simply calls superclass contructor

InitBeforeSimulate

draw // calls super draw and checks if "looping"

Schematic

Constructor // creates new Vector

PasteSchematic

SetAllComponents

RemoveSameElements

addComponent

draw

size // returns number of components

DestroyComponents

RemoveAllComponents

InSchematic

CheckIfComponentInSelectBox

AdjustPosition

RemovePinsGrid

CheckPosition

PlacePinsHere

CheckIfComponentClicked // returns ElectronicComponent if clicked or null

Simulate // runs for loop through all components in Schematic and calls Simulate method, SimulateCycleID++

InitBeforeSimulate

protected StringToColor

LoadComponent // LoadComponent from File, poorly architected checks for every type in system !!!, then calls addComponent on that type

Save throws IOException, FileFormatException

PlaceJunction

TestShortCircuit

TestLoop

getProbes

SwapComponents // used by analyzer, to fix some strange condition

ProbesInSchematic