jmri.jmrix.nce
Class NceOpsModeProgrammer

java.lang.Object
  jmri.jmrix.AbstractProgrammer
      jmri.jmrix.nce.NceProgrammer
          jmri.jmrix.nce.NceOpsModeProgrammer

All Implemented Interfaces:

EventListener, AbstractMRListener, NceListener, Programmer

public class NceOpsModeProgrammer
extends NceProgrammer

Provide an Ops Mode Programmer via a wrapper what works with the NCE command station object.

Functionally, this just creates packets to send via the command station.

Author:

Bob Jacobsen Copyright (C) 2002

See Also:

Programmer

Field Summary

Fields inherited from class jmri.jmrix.nce.NceProgrammer

_mode, tc

Fields inherited from class jmri.jmrix.AbstractProgrammer

LONG_TIMEOUT, propListeners, SHORT_TIMEOUT

Fields inherited from interface jmri.Programmer

ADDRESSMODE, CBUSNODEVARMODE, DIRECTBITMODE, DIRECTBYTEMODE, NONE, OPSACCBITMODE, OPSACCBYTEMODE, OPSACCEXTBITMODE, OPSACCEXTBYTEMODE, OPSBITMODE, OPSBYTEMODE, PAGEMODE, REGISTERMODE

Constructor Summary

NceOpsModeProgrammer(NceTrafficController tc, int pAddress, boolean pLongAddr)

Method Summary

void	confirmCV(int CV, int val, ProgListener p) Confirm the value of a CV using the specified programming mode.
boolean	getCanRead() Can this ops-mode programmer read back values?
int	getMode() Get the current programming mode
boolean	hasMode(int mode) Signifies mode's available
protected void	notifyProgListenerEnd(int value, int status)
void	readCV(int CV, ProgListener p) Perform a CV read in the system-specific manner, and using the specified programming mode.
void	setMode(int mode) Switch to a new programming mode.
void	writeCV(int CV, int val, ProgListener p) Forward a write request to an ops-mode write operation

Methods inherited from class jmri.jmrix.nce.NceProgrammer

message, notifyPropertyChange, progTaskStart, reply, timeout, useProgrammer

Methods inherited from class jmri.jmrix.AbstractProgrammer

addPropertyChangeListener, decodeErrorCode, registerFromCV, removePropertyChangeListener, restartTimer, startLongTimer, startShortTimer, stopTimer

Methods inherited from class java.lang.Object

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

Constructor Detail

NceOpsModeProgrammer

public NceOpsModeProgrammer(NceTrafficController tc,
                            int pAddress,
                            boolean pLongAddr)

Method Detail

writeCV

public void writeCV(int CV,
                    int val,
                    ProgListener p)
             throws ProgrammerException

Forward a write request to an ops-mode write operation

Specified by:

writeCV in interface Programmer

Overrides:

writeCV in class NceProgrammer

Throws:

ProgrammerException

readCV

public void readCV(int CV,
                   ProgListener p)
            throws ProgrammerException

Description copied from interface: Programmer

Perform a CV read in the system-specific manner, and using the specified programming mode. Note that this returns before the read is complete; you have to provide a ProgListener to hear about completion. The exceptions will only be thrown at the start, not during the actual programming sequence. A typical exception would be due to an invalid mode (though that should be prevented earlier)

Specified by:

readCV in interface Programmer

Overrides:

readCV in class NceProgrammer

Throws:

ProgrammerException

confirmCV

public void confirmCV(int CV,
                      int val,
                      ProgListener p)
               throws ProgrammerException

Description copied from interface: Programmer

Confirm the value of a CV using the specified programming mode. On some systems, this is faster than a read. Note that this returns before the confirm is complete; you have to provide a ProgListener to hear about completion. The exceptions will only be thrown at the start, not during the actual programming sequence. A typical exception would be due to an invalid mode (though that should be prevented earlier)

Specified by:

confirmCV in interface Programmer

Overrides:

confirmCV in class NceProgrammer

Throws:

ProgrammerException

notifyProgListenerEnd

protected void notifyProgListenerEnd(int value,
                                     int status)

Overrides:

notifyProgListenerEnd in class NceProgrammer

setMode

public void setMode(int mode)

Description copied from class: NceProgrammer

Switch to a new programming mode. Note that NCE can only do register and page mode. If you attempt to switch to any others, the new mode will set & notify, then set back to the original. This lets the listeners know that a change happened, and then was undone.

Specified by:

setMode in interface Programmer

Overrides:

setMode in class NceProgrammer

Parameters:

mode - The new mode, use values from the jmri.Programmer interface

getMode

public int getMode()

Description copied from interface: Programmer

Get the current programming mode

Specified by:

getMode in interface Programmer

Overrides:

getMode in class NceProgrammer

Returns:

one of the class constants identifying a mode

hasMode

public boolean hasMode(int mode)

Description copied from class: NceProgrammer

Signifies mode's available

Specified by:

hasMode in interface Programmer

Overrides:

hasMode in class NceProgrammer

Parameters:

mode - Availability of this mode is returned

Returns:

True if paged or register mode

getCanRead

public boolean getCanRead()

Can this ops-mode programmer read back values? For now, no, but maybe later.

Specified by:

getCanRead in interface Programmer

Overrides:

getCanRead in class NceProgrammer

Returns:

always false for now