org.vesalainen.nmea.util

Class NMEASampler

java.lang.Object

org.vesalainen.code.AbstractPropertySetter

org.vesalainen.nmea.util.NMEASampler

All Implemented Interfaces:

Runnable, org.vesalainen.code.PropertySetter, org.vesalainen.util.Transactional

public class NMEASampler
extends org.vesalainen.code.AbstractPropertySetter
implements Runnable

NMEASampler acts as bridge from observer to stream.

Author:

tkv

Constructor Summary

Constructors

Constructor and Description
NMEASampler(NMEADispatcher dispatcher, long offerTimeout, long takeTimeout, TimeUnit timeUnit, java.util.function.Consumer<NMEASampler> initializer, String... properties)
NMEASampler(NMEADispatcher dispatcher, String... properties) Creates new NMEASampler and add's it as observer to dispatcher.

Method Summary

Modifier and Type	Method and Description
void	addProperties(String... properties) Add offer properties to running set.
void	commit(String reason)
String[]	getPrefixes()
protected void	init()
void	removeProperties(String... properties) Removes observers from running set.
void	rollback(String reason)
void	run()
void	set(String property, float arg)
void	set(String property, Object arg)
void	start(String reason)
java.util.stream.Stream<NMEASample>	stream() Creates a stream from observer.

Methods inherited from class org.vesalainen.code.AbstractPropertySetter

set, set, set, set, set, set, set, setProperty

Methods inherited from class java.lang.Object

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

Constructor Detail

NMEASampler

public NMEASampler(NMEADispatcher dispatcher,
                   String... properties)

Creates new NMEASampler and add's it as observer to dispatcher.

Parameters:

dispatcher -

properties - Observed properties. Properties 'clock', 'messageType' and 'talkerId' are always included. (but can be included)

NMEASampler

public NMEASampler(NMEADispatcher dispatcher,
                   long offerTimeout,
                   long takeTimeout,
                   TimeUnit timeUnit,
                   java.util.function.Consumer<NMEASampler> initializer,
                   String... properties)

Method Detail

init

protected void init()

addProperties

public void addProperties(String... properties)

Add offer properties to running set.

Parameters:

properties -

removeProperties

public void removeProperties(String... properties)

Removes observers from running set.

Parameters:

properties -

stream

public java.util.stream.Stream<NMEASample> stream()

Creates a stream from observer. Behavior of two or more running streams is unpredictable. (will split the streams? not tested)

Returns:

start

public void start(String reason)

Specified by:

start in interface org.vesalainen.util.Transactional

Overrides:

start in class org.vesalainen.code.AbstractPropertySetter

commit

public void commit(String reason)

Specified by:

commit in interface org.vesalainen.util.Transactional

Overrides:

commit in class org.vesalainen.code.AbstractPropertySetter

rollback

public void rollback(String reason)

Specified by:

rollback in interface org.vesalainen.util.Transactional

Overrides:

rollback in class org.vesalainen.code.AbstractPropertySetter

set

public void set(String property,
                Object arg)

Specified by:

set in interface org.vesalainen.code.PropertySetter

Overrides:

set in class org.vesalainen.code.AbstractPropertySetter

set

public void set(String property,
                float arg)

Specified by:

set in interface org.vesalainen.code.PropertySetter

Overrides:

set in class org.vesalainen.code.AbstractPropertySetter

getPrefixes

public final String[] getPrefixes()

Specified by:

getPrefixes in interface org.vesalainen.code.PropertySetter

Overrides:

getPrefixes in class org.vesalainen.code.AbstractPropertySetter

run

public void run()

Specified by:

run in interface Runnable