本文整理汇总了Java中org.easyrec.plugin.util.Observer类的典型用法代码示例。如果您正苦于以下问题：Java Observer类的具体用法？Java Observer怎么用？Java Observer使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
Observer类属于org.easyrec.plugin.util包，在下文中一共展示了Observer类的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: testPluginObserver
import org.easyrec.plugin.util.Observer; //导入依赖的package包/类
@Test
public void testPluginObserver() throws Exception {
final boolean[] observerCalled = new boolean[1];
Observer<Plugin> pluginObserver = new Observer<Plugin>() {
public void stateChanged(Plugin target) {
observerCalled[0] = true;
}
};
ExampleGenerator generator = new ExampleGenerator();
generator.install(true);
generator.getPluginObserverRegistry().addObserver(pluginObserver);
observerCalled[0] = false;
generator.initialize();
assertTrue(observerCalled[0]);
observerCalled[0] = false;
generator.execute();
assertFalse(observerCalled[0]); // execute does not trigger plugin
// observers!
observerCalled[0] = false;
generator.cleanup();
assertTrue(observerCalled[0]);
observerCalled[0] = false;
}
示例2: testExecutableObserver
import org.easyrec.plugin.util.Observer; //导入依赖的package包/类
@Test
public void testExecutableObserver() throws Exception {
final int[] observerCalled = new int[1];
Observer<Executable> executableObserver = new Observer<Executable>() {
public void stateChanged(Executable target) {
observerCalled[0]++;
}
};
ExampleGenerator generator = new ExampleGenerator();
generator.install(true);
generator.getExecutableObserverRegistry().addObserver(executableObserver);
observerCalled[0] = 0;
generator.initialize();
assertEquals(0, observerCalled[0]);
generator.execute();
// we were called 5 times: 3 from the doExecute method, and 2 times for
// the
// execution state changes
assertEquals(5, observerCalled[0]);
generator.cleanup();
assertEquals(5, observerCalled[0]);
}