hades.models.io
Class Opin

java.lang.Object
  hades.simulator.SimObject
      hades.models.gates.GenericGate
          hades.models.io.Opin

All Implemented Interfaces:

java.lang.Cloneable, ContextToolTip, OutputConnector, java.io.Serializable, Simulatable

Direct Known Subclasses:

OpinLarge, OpinVertical, OpinWithLabel

public class Opin

extends GenericGate

implements OutputConnector

Opin - a simple subclass of GenericGate that models an output pin for connection through the design hierarchy that additionally displays its value like a (red/green/yellow) LED.

See Also:

Serialized Form

Field Summary

protected PortStdLogic1164	port_A
protected PortStdLogic1164	port_toplevel
protected ColoredCircle	showOnOff
protected StdLogic1164	value

Fields inherited from class hades.models.gates.GenericGate

t_delay

Fields inherited from class hades.simulator.SimObject

classloader, console, debug, editor, name, parent, ports, propertySheet, simulator, symbol, versionId, visible

Constructor Summary

Opin()
Opin(): simple constructor

Method Summary

void	elaborate(java.lang.Object arg) elaborate(): This method is called by the simulation engine to initialize the simulation object.
void	evaluate(java.lang.Object arg) evaluate(): called by the simulation engine on all events that concern this object.
java.lang.String	getToolTip(java.awt.Point position, long millis) construct a (short) tool tip message for a logic gate with name, class name, and gate delay.
protected void	initDisplay()
void	setName(java.lang.String name) set the name of this SimObject.
void	setSymbol(Symbol s)
protected void	showState(StdLogic1164 value)
java.lang.String	toString() toString() - the usual info method

Methods inherited from class hades.models.gates.GenericGate

configure, copy, getDelay, initialize, scheduleEvent, scheduleEventAfter, scheduleOutputValue, scheduleOutputValueAfter, setDelay, setDelay, write

Methods inherited from class hades.simulator.SimObject

constructDynamicSymbol, getBindkey, getClassLoader, getDebug, getEditor, getExternalResources, getFullName, getName, getParent, getPort, getPorts, getPropertySheet, getResourceAsStream, getSimulator, getSymbol, getSymbolResourceName, getVersionId, isVisible, keyPressed, message, mousePressed, needsDynamicSymbol, needsExternalResources, setClassLoader, setConsole, setDebug, setEditor, setParent, setPorts, setSimulator, setVersionId, setVisible, tearDown

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface hades.simulator.Simulatable

message

Field Detail

value

protected StdLogic1164 value

port_A

protected PortStdLogic1164 port_A

port_toplevel

protected PortStdLogic1164 port_toplevel

showOnOff

protected ColoredCircle showOnOff

Constructor Detail

Opin

public Opin()

Opin(): simple constructor

Method Detail

setSymbol

public void setSymbol(Symbol s)

Overrides:

setSymbol in class SimObject

setName

public void setName(java.lang.String name)

Description copied from class: SimObject

set the name of this SimObject. If there is a Symbol for this SimObject, we also try to set the InstanceLabel in the Symbol.

To avoid consistency problems, when the user changes a SimObject's name interactively, we also try to enforce a unique name.

Overrides:

setName in class SimObject

initDisplay

protected void initDisplay()

elaborate

public void elaborate(java.lang.Object arg)

elaborate(): This method is called by the simulation engine to initialize the simulation object.

Specified by:

elaborate in interface Simulatable

Overrides:

elaborate in class GenericGate

Parameters:

arg - This parameter is ignored by Opin

evaluate

public void evaluate(java.lang.Object arg)

evaluate(): called by the simulation engine on all events that concern this object. The object is responsible for updating its internal state and for scheduling all pending output events.

Specified by:

evaluate in interface Simulatable

Overrides:

evaluate in class SimObject

Parameters:

arg - An arbitrary and unused object

showState

protected void showState(StdLogic1164 value)

getToolTip

public java.lang.String getToolTip(java.awt.Point position,
                                   long millis)

Description copied from class: GenericGate

construct a (short) tool tip message for a logic gate with name, class name, and gate delay.

Specified by:

getToolTip in interface ContextToolTip

Overrides:

getToolTip in class GenericGate

toString

public java.lang.String toString()

toString() - the usual info method

Overrides:

toString in class SimObject