Package jmri.jmrit.symbolicprog

Class DccAddressVarHandler

java.lang.Object

jmri.jmrit.symbolicprog.DccAddressVarHandler

public class DccAddressVarHandler
extends java.lang.Object

Encapulates DCC address handling logic in one place

Expects one or more of the variables called:

• primaryAddr - Short Address
• extendAddr - Long Address
• addMode - Address Format (an Enum variable to select)

and handles the cases where:

• All three are present - the normal advanced decoder case
• Short Address is present and Long Address is not
• Long Address is present and Short Address is not

At least one of Short Address and Long Address must be present!

Constructor Summary

Constructors

Constructor	Description
DccAddressVarHandler(VariableValue primaryAddr, VariableValue extendAddr, EnumVariableValue addMode)

Method Summary

Modifier and Type	Method	Description
protected void	doExtended()	Handle case of extended address valid
protected void	doPrimary()	Handle case of primary address valid

Methods inherited from class java.lang.Object

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

Constructor Detail

DccAddressVarHandler

public DccAddressVarHandler(VariableValue primaryAddr,
                            VariableValue extendAddr,
                            EnumVariableValue addMode)

Method Detail

doPrimary

protected void doPrimary()

Handle case of primary address valid

doExtended

protected void doExtended()

Handle case of extended address valid