/**
* Copyright 2014 Netflix, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package rx;
import java.util.HashMap;
import java.util.Map;
import org.junit.Test;
import rx.EventStream.Event;
import rx.functions.Action1;
import rx.functions.Func2;
public class ScanTests {
@Test
public void testUnsubscribeScan() {
EventStream.getEventStream("HTTP-ClusterB", 20)
.scan(new HashMap(), new Func2, Event, Map>() {
@Override
public Map call(Map accum, Event perInstanceEvent) {
accum.put("instance", perInstanceEvent.instanceId);
return accum;
}
})
.take(10)
.toBlocking().forEach(new Action1>() {
@Override
public void call(Map v) {
System.out.println(v);
}
});
}
}