Class EasyDccProgrammer
- java.lang.Object
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- jmri.beans.PropertyChangeSupport
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- jmri.jmrix.AbstractProgrammer
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- jmri.jmrix.easydcc.EasyDccProgrammer
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- All Implemented Interfaces:
java.util.EventListener
,PropertyChangeFirer
,PropertyChangeProvider
,Disposable
,AbstractMRListener
,EasyDccListener
,Programmer
- Direct Known Subclasses:
EasyDccOpsModeProgrammer
public class EasyDccProgrammer extends AbstractProgrammer implements EasyDccListener
Implements the jmri.Programmer interface via commands for the EasyDCC powerstation.
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Nested Class Summary
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Nested classes/interfaces inherited from interface jmri.Programmer
Programmer.WriteConfirmMode
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Field Summary
Fields Modifier and Type Field Description (package private) int
_cv
(package private) boolean
_progRead
(package private) int
_val
(package private) static int
COMMANDSENT
(package private) static int
NOTPROGRAMMING
(package private) int
progState
protected EasyDccTrafficController
tc
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Fields inherited from class jmri.jmrix.AbstractProgrammer
LONG_TIMEOUT, SHORT_TIMEOUT
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Fields inherited from class jmri.beans.PropertyChangeSupport
propertyChangeSupport
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Constructor Summary
Constructors Constructor Description EasyDccProgrammer(EasyDccSystemConnectionMemo memo)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description (package private) void
cleanup()
Internal method to send a cleanup message (if needed) on timeout.void
confirmCV(java.lang.String CV, int val, ProgListener p)
Confirm the value of a CV using the specified programming mode.java.util.List<ProgrammingMode>
getSupportedModes()
Get the list ofProgrammingMode
supported by this Programmer.void
message(EasyDccMessage m)
protected void
notifyProgListenerEnd(int value, int status)
protected EasyDccMessage
progTaskStart(ProgrammingMode mode, int val, int cvnum)
Internal method to create the EasyDccMessage for programmer task start.void
readCV(java.lang.String CVname, ProgListener p)
Perform a CV read in the system-specific manner, and using the specified programming mode.void
reply(EasyDccReply m)
protected void
timeout()
Internal routine to handle a timeout, should be synchronized!protected void
useProgrammer(ProgListener p)
void
writeCV(java.lang.String CVname, int val, ProgListener p)
Perform a CV write in the system-specific manner, and using the specified programming mode.-
Methods inherited from class jmri.jmrix.AbstractProgrammer
decodeErrorCode, getBestMode, getCanRead, getCanRead, getCanWrite, getCanWrite, getMode, getWriteConfirmMode, registerFromCV, restartTimer, setMode, startLongTimer, startShortTimer, stopTimer
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Methods inherited from class jmri.beans.PropertyChangeSupport
addPropertyChangeListener, addPropertyChangeListener, fireIndexedPropertyChange, fireIndexedPropertyChange, fireIndexedPropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getPropertyChangeListeners, getPropertyChangeListeners, removePropertyChangeListener, removePropertyChangeListener
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface jmri.Programmer
addPropertyChangeListener, dispose, notifyProgListenerEnd, readCV, removePropertyChangeListener
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Field Detail
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tc
protected EasyDccTrafficController tc
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progState
int progState
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NOTPROGRAMMING
static final int NOTPROGRAMMING
- See Also:
- Constant Field Values
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COMMANDSENT
static final int COMMANDSENT
- See Also:
- Constant Field Values
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_progRead
boolean _progRead
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_val
int _val
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_cv
int _cv
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Constructor Detail
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EasyDccProgrammer
public EasyDccProgrammer(EasyDccSystemConnectionMemo memo)
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Method Detail
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getSupportedModes
@Nonnull public java.util.List<ProgrammingMode> getSupportedModes()
Get the list ofProgrammingMode
supported by this Programmer. If the order is significant, earlier modes are better.- Specified by:
getSupportedModes
in interfaceProgrammer
- Specified by:
getSupportedModes
in classAbstractProgrammer
- Returns:
- the list of supported modes or an empty list
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writeCV
public void writeCV(java.lang.String CVname, int val, ProgListener p) throws ProgrammerException
Perform a CV write in the system-specific manner, and using the specified programming mode.Handles a general address space through a String address. Each programmer defines the acceptable formats.
Note that this returns before the write is complete; you have to provide a ProgListener to hear about completion. For simplicity, expect the return to be on the GUI thread.
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:
writeCV
in interfaceProgrammer
- Specified by:
writeCV
in classAbstractProgrammer
- Parameters:
CVname
- the CV to writeval
- the value to writep
- the listener that will be notified of the write- Throws:
ProgrammerException
- if unable to communicate
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confirmCV
public void confirmCV(java.lang.String CV, int val, ProgListener p) throws ProgrammerException
Confirm the value of a CV using the specified programming mode. On some systems, this is faster than a read.Handles a general address space through a String address. Each programmer defines the acceptable formats.
Note that this returns before the write is complete; you have to provide a ProgListener to hear about completion. For simplicity, expect the return to be on the GUI thread.
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 interfaceProgrammer
- Specified by:
confirmCV
in classAbstractProgrammer
- Parameters:
CV
- the CV to confirmval
- the value to confirmp
- the listener that will be notified of the confirmation- Throws:
ProgrammerException
- if unable to communicate
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readCV
public void readCV(java.lang.String CVname, ProgListener p) throws ProgrammerException
Perform a CV read in the system-specific manner, and using the specified programming mode.Handles a general address space through a String address. Each programmer defines the acceptable formats.
Note that this returns before the write is complete; you have to provide a ProgListener to hear about completion. For simplicity, expect the return to be on the GUI thread.
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 interfaceProgrammer
- Specified by:
readCV
in classAbstractProgrammer
- Parameters:
CVname
- the CV to readp
- the listener that will be notified of the read- Throws:
ProgrammerException
- if unable to communicate
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useProgrammer
protected void useProgrammer(ProgListener p) throws ProgrammerException
- Throws:
ProgrammerException
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progTaskStart
protected EasyDccMessage progTaskStart(ProgrammingMode mode, int val, int cvnum) throws ProgrammerException
Internal method to create the EasyDccMessage for programmer task start.- Parameters:
mode
- Programming mode to iniateval
- Value to programcvnum
- CV number to address- Returns:
- formatted message for layout
- Throws:
ProgrammerException
- if programmer or mode not available
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message
public void message(EasyDccMessage m)
- Specified by:
message
in interfaceEasyDccListener
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reply
public void reply(EasyDccReply m)
- Specified by:
reply
in interfaceEasyDccListener
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timeout
protected void timeout()
Internal routine to handle a timeout, should be synchronized!- Specified by:
timeout
in classAbstractProgrammer
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cleanup
void cleanup()
Internal method to send a cleanup message (if needed) on timeout.Here, it sends a request to exit from programming mode. But subclasses, e.g. ops mode, may redefine that.
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notifyProgListenerEnd
protected void notifyProgListenerEnd(int value, int status)
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