net.sf.marineapi.provider
Class SatelliteInfoProvider

java.lang.Object
  net.sf.marineapi.provider.AbstractProvider<SatelliteInfoEvent>
      net.sf.marineapi.provider.SatelliteInfoProvider

All Implemented Interfaces:

EventListener, SentenceListener

public class SatelliteInfoProvider
extends AbstractProvider<SatelliteInfoEvent>

SatelliteInfoProvider collects GPS satellite information from sequence of GSV sentences and reports all the information in a single event.

Author:

Kimmo Tuukkanen

Constructor Summary

SatelliteInfoProvider(SentenceReader reader)
Creates a new instance of SatelliteInfoProvider with specified reader.

Method Summary

protected SatelliteInfoEvent	createProviderEvent() Creates a ProviderEvent of type T.
protected boolean	isReady() Tells if provider has captured the required sentences for creating new ProviderEvent.
protected boolean	isValid() Tells if the captured sentence events contain valid data to be dispatched to ProviderListeners.

Methods inherited from class net.sf.marineapi.provider.AbstractProvider

addListener, getSentences, hasAll, hasOne, readingPaused, readingStarted, readingStopped, removeListener, sentenceRead

Methods inherited from class java.lang.Object

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

Constructor Detail

SatelliteInfoProvider

public SatelliteInfoProvider(SentenceReader reader)

Creates a new instance of SatelliteInfoProvider with specified reader.

Parameters:

reader - Reader to scan for GSV sentences.

Method Detail

createProviderEvent

protected SatelliteInfoEvent createProviderEvent()

Description copied from class: AbstractProvider

Creates a ProviderEvent of type T.

Specified by:

createProviderEvent in class AbstractProvider<SatelliteInfoEvent>

Returns:

Created event, or null if failed.

isReady

protected boolean isReady()

Description copied from class: AbstractProvider

Tells if provider has captured the required sentences for creating new ProviderEvent.

Specified by:

isReady in class AbstractProvider<SatelliteInfoEvent>

Returns:

true if ready to create ProviderEvent, otherwise false.

isValid

protected boolean isValid()

Description copied from class: AbstractProvider

Tells if the captured sentence events contain valid data to be dispatched to ProviderListeners.

Specified by:

isValid in class AbstractProvider<SatelliteInfoEvent>

Returns:

true if valid, otherwise false.