Package jmri.jmrix.roco.z21

Class Z21CanBusAddress

java.lang.Object

jmri.jmrix.roco.z21.Z21CanBusAddress

public class Z21CanBusAddress
extends Object

Utility Class supporting parsing and testing of addresses for Z21 CanBus

One address format is supported for Reporters and Sensors:

• Ztmm:pp where t is either R or S, mm is the module address and pp is the contact pin number (1-8).

Method Summary

Modifier and Type	Method	Description
static String	buildDecimalSystemNameFromParts(String prefix, char typeLetter, int userAddress, int pin)
static String	buildHexSystemNameFromParts(String prefix, char typeLetter, int globalCANaddress, int pin)
static int	getBitFromSystemName(String systemName, String prefix)	Public static method to parse a Z21CanBus system name.
static String	getEncoderAddressString(String systemName, String prefix)
static String	getUserNameFromSystemName(String systemName, String prefix)	Public static method to check the user name for a valid system name.
static String	validateSystemNameFormat(String name, Manager<?> manager, Locale locale)	Validate a system name format.
static Manager.NameValidity	validSystemNameFormat(String systemName, char type, String prefix)	Public static method to validate system name format.

Methods inherited from class java.lang.Object

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

Method Details

getBitFromSystemName

public static int getBitFromSystemName(String systemName,
 String prefix)

Public static method to parse a Z21CanBus system name. Note: Bits are numbered from 0.

Parameters:

systemName - system name.

prefix - system prefix.

Returns:

the hardware address number, return -1 if an error is found

getEncoderAddressString

public static String getEncoderAddressString(String systemName,
 String prefix)

validateSystemNameFormat

public static String validateSystemNameFormat(String name,
 Manager<?> manager,
 Locale locale)

Validate a system name format.

Parameters:

name - the name to validate

manager - the manager requesting validation

locale - the locale for user messages

Returns:

name, unchanged

See Also:

• Manager.validateSystemNameFormat(java.lang.String, java.util.Locale)

validSystemNameFormat

public static Manager.NameValidity validSystemNameFormat(@Nonnull
 String systemName,
 char type,
 String prefix)

Public static method to validate system name format. Logging of handled cases no higher than WARN.

Parameters:

systemName - system name.

type - bean type, S for Sensor, T for Turnout.

prefix - system prefix.

Returns:

VALID if system name has a valid format, else return INVALID

getUserNameFromSystemName

public static String getUserNameFromSystemName(String systemName,
 String prefix)

Public static method to check the user name for a valid system name.

Parameters:

systemName - system name.

prefix - system prefix.

Returns:

"" (null string) if the system name is not valid or does not exist

buildDecimalSystemNameFromParts

public static String buildDecimalSystemNameFromParts(String prefix,
 char typeLetter,
 int userAddress,
 int pin)

buildHexSystemNameFromParts

public static String buildHexSystemNameFromParts(String prefix,
 char typeLetter,
 int globalCANaddress,
 int pin)