Package com.flir.thermalsdk.live.discovery

Interface CameraScanner

All Superinterfaces:

AutoCloseable

public interface CameraScanner
extends AutoCloseable

Interface allowing to perform an active search (discovery) for cameras.

Method Summary

Modifier and Type	Method	Description
void	poll()	Processes the internal queue, and may trigger callbacks.
void	scan(@NotNull DiscoveryEventListener listener)	Starts an active devices discovery.
void	stop()	Stops an active scan.

Methods inherited from interface java.lang.AutoCloseable

close

Method Details

scan

void scan(@NotNull
 @NotNull DiscoveryEventListener listener)

Starts an active devices discovery.
Note: this method is blocking and should start on a background thread.
Note: this method uses callback to inform about different discovery events or errors.
Note: this method is not allowed to throw an exception, all exceptions must be caught in the method's implementation.

Parameters:

listener - a listener for different discovery events or errors

stop

void stop()

Stops an active scan. Does nothing if the scan is not active.
Note: this method is blocking and should start on a background thread.
Note: this function should never throw an exception.
Note: this method is not allowed to throw an exception, all exceptions must be caught in the method's implementation.

poll

void poll()

Processes the internal queue, and may trigger callbacks.
Should be invoked from the same thread scan(DiscoveryEventListener) was invoked.
Note: Should only be called when the CameraScanner is active, e.g. after scan(DiscoveryEventListener) has been called, but before stop() is called.
Note: this method is not allowed to throw an exception, all exceptions must be caught in the method's implementation.