Package jmri.jmrix.openlcb

Class OlcbUtils

java.lang.Object

jmri.jmrix.openlcb.OlcbUtils

public final class OlcbUtils
extends Object

Helper functions used by multiple implementations but specific to JMRI to not go to the OpenLCB.jar.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	PROPERTY_IS_AUTHORITATIVE
static final String	PROPERTY_IS_CONSUMER
static final String	PROPERTY_IS_PRODUCER
static final String	PROPERTY_LISTEN
static final String	PROPERTY_LISTEN_INVALID
static final String	PROPERTY_QUERY_AT_STARTUP

Method Summary

Modifier and Type	Method	Description
(package private) static boolean	isOlcbBean(NamedBean b)	Tests whether a given NamedBead is an OpenLCB implementation.
(package private) static int	overridePCFlagsFromProperties(NamedBean parent, int defaultFlags)	Checks the NamedBean properties and updates the BitProducerConsumer flags based on them.

Methods inherited from class java.lang.Object

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

Field Details

PROPERTY_IS_AUTHORITATIVE

public static final String PROPERTY_IS_AUTHORITATIVE

See Also:

• Constant Field Values

PROPERTY_IS_PRODUCER

public static final String PROPERTY_IS_PRODUCER

See Also:

• Constant Field Values

PROPERTY_IS_CONSUMER

public static final String PROPERTY_IS_CONSUMER

See Also:

• Constant Field Values

PROPERTY_QUERY_AT_STARTUP

public static final String PROPERTY_QUERY_AT_STARTUP

See Also:

• Constant Field Values

PROPERTY_LISTEN

public static final String PROPERTY_LISTEN

See Also:

• Constant Field Values

PROPERTY_LISTEN_INVALID

public static final String PROPERTY_LISTEN_INVALID

See Also:

• Constant Field Values

Method Details

overridePCFlagsFromProperties

static int overridePCFlagsFromProperties(NamedBean parent,
 int defaultFlags)

Checks the NamedBean properties and updates the BitProducerConsumer flags based on them.

Parameters:

parent - NamedBean (OlcbSensor or OlcbTurnout) whose properties we'll check

defaultFlags - previous value of the flags.

Returns:

new value of flags. If not property is set on the object, then == defaultFlags.

isOlcbBean

static boolean isOlcbBean(NamedBean b)

Tests whether a given NamedBead is an OpenLCB implementation.

Parameters:

b - named bean object (e.g. Turnout object or Sensor object).

Returns:

true if it is an Olcb implementation.