com.github.sarxos.webcam

Class WebcamCompositeDriver

java.lang.Object

com.github.sarxos.webcam.WebcamCompositeDriver

All Implemented Interfaces:

WebcamDiscoverySupport, WebcamDriver

public class WebcamCompositeDriver
extends java.lang.Object
implements WebcamDriver, WebcamDiscoverySupport

Field Summary

Fields inherited from interface com.github.sarxos.webcam.WebcamDiscoverySupport

DEFAULT_SCAN_INTERVAL

Constructor Summary

Constructors

Constructor and Description
WebcamCompositeDriver(WebcamDriver... drivers)

Method Summary

Modifier and Type	Method and Description
void	add(WebcamDriver driver)
java.util.List<WebcamDevice>	getDevices() Return all registered webcam devices.
java.util.List<WebcamDriver>	getDrivers()
long	getScanInterval() Get interval between next discovery scans.
boolean	isScanPossible() Check if scan is possible.
boolean	isThreadSafe() Is driver thread-safe.
void	setScanInterval(int scanInterval)

Methods inherited from class java.lang.Object

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

Constructor Detail

WebcamCompositeDriver

public WebcamCompositeDriver(WebcamDriver... drivers)

Method Detail

add

public void add(WebcamDriver driver)

getDrivers

public java.util.List<WebcamDriver> getDrivers()

getDevices

public java.util.List<WebcamDevice> getDevices()

Description copied from interface: WebcamDriver

Return all registered webcam devices.

Specified by:

getDevices in interface WebcamDriver

Returns:

List of webcam devices

isThreadSafe

public boolean isThreadSafe()

Description copied from interface: WebcamDriver

Is driver thread-safe. Thread safe drivers operations does not have to be synchronized.

Specified by:

isThreadSafe in interface WebcamDriver

Returns:

True in case if driver is thread-safe, false otherwise

setScanInterval

public void setScanInterval(int scanInterval)

getScanInterval

public long getScanInterval()

Description copied from interface: WebcamDiscoverySupport

Get interval between next discovery scans. Time interval is given in milliseconds.

Specified by:

getScanInterval in interface WebcamDiscoverySupport

Returns:

Time interval between next scans

isScanPossible

public boolean isScanPossible()

Description copied from interface: WebcamDiscoverySupport

Check if scan is possible. In some cases, even if driver support devices discovery, there can be a situation when due to various factors, scan cannot be executed (e.g. devices are busy, network is unavailable, devices registry not responding, etc). In general this method should return true.

Specified by:

isScanPossible in interface WebcamDiscoverySupport

Returns:

True if scan possible, false otherwise