Examples with State org.bboxdb.commons.ServiceState.State used on opensource projects

Example 1 with State

use of org.bboxdb.commons.ServiceState.State in project bboxdb by jnidzwetzki.

the class TestServiceState method testCallbackListenerRegisterAndUnregister.

/**
 * Test the register and unregister method
 */
@Test(timeout = 60000)
public void testCallbackListenerRegisterAndUnregister() {
    final ServiceState state = new ServiceState();
    final Consumer<? super ServiceState> consumer = (s) -> {
    };
    // Callback is unkown
    Assert.assertFalse(state.removeCallback(consumer));
    state.registerCallback(consumer);
    // Callback is known
    Assert.assertTrue(state.removeCallback(consumer));
    // Callback is unkown
    Assert.assertFalse(state.removeCallback(consumer));
}