// Path: src/main/java/com/cscotta/deschutes/api/ConcurrentRollup.java
// public interface ConcurrentRollup<Input> extends Event {
// 
//     /**
//      * <p>Rollup method called as events are received by a stream for
//      * aggregation.</p>
//      *
//      * <p>Implementations of ConcurrentRollup should accept {@link Event}s, maintain
//      * the aggregations desired (sums, averages, histograms, and so on), and expose
//      * them for downstream {@link OutputListener}s to access as output. See the
//      * {@link ConcurrentRollup} documentation above for a sample implementation.</p>
//      *
//      * @param input An event received by a stream to be rolled up.
//      */
//     public abstract void rollup(Input input);
// 
//     public long getTimestamp();
// }
// 
// Path: src/main/java/com/cscotta/deschutes/api/OutputListener.java
// public interface OutputListener<Input> {
// 
//     public void update(List<Long> remove,
//                        Map<Long, Map<String, ConcurrentRollup<Input>>> insert);
// 
// }
// 
// Path: src/main/java/com/cscotta/deschutes/example/app/websockets/OLAPWebSocket.java
// public class OLAPWebSocket implements WebSocket, WebSocket.OnTextMessage {
// 
//     private static final Logger log = LoggerFactory.getLogger(OLAPWebSocket.class);
// 
//     public Connection connection;
//     private Set<OLAPWebSocket> users;
// 
//     public OLAPWebSocket(Set<OLAPWebSocket> users) {
//         this.users = users;
//     }
// 
//     @Override
//     public void onOpen(Connection connection) {
//         log.info("Connection opened: " + connection.toString());
//         this.connection = connection;
//         users.add(this);
//     }
// 
//     @Override
//     public void onClose(int closeCode, String message) {
//         log.info("Connection closed: " + connection.toString());
//         users.remove(this);
//     }
// 
//     @Override
//     public void onMessage(String data) {
//         log.info("Message received from : " + connection.toString() + ": " + data);
//     }
// }
// 
// Path: src/main/java/com/cscotta/deschutes/json/Json.java
// public class Json {
//     public final ObjectMapper objectMapper = new ObjectMapper();
// 
//     public Json() {
//         SimpleModule olapMods = new SimpleModule("olapMods", new Version(1,0,0,null));
//         olapMods.addSerializer(new HistogramSnapshotSerializer());
//         objectMapper.registerModule(olapMods);
//     }
// 
// }


import com.cscotta.deschutes.api.ConcurrentRollup;
import com.cscotta.deschutes.api.OutputListener;
import com.cscotta.deschutes.example.app.websockets.OLAPWebSocket;
import com.cscotta.deschutes.json.Json;
import org.codehaus.jackson.map.ObjectMapper;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.io.IOException;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Set;
package com.cscotta.deschutes.example.requests;



public class WebsocketRollupListener implements OutputListener<RequestEvent> {

    private final Set<OLAPWebSocket> users;
    private final ObjectMapper jackson = new Json().objectMapper;
    private static final Logger log = LoggerFactory.getLogger(WebsocketRollupListener.class);

    public WebsocketRollupListener(Set<OLAPWebSocket> users) {
        this.users = users;
    }

    @Override
// Path: src/main/java/com/cscotta/deschutes/api/ConcurrentRollup.java
// public interface ConcurrentRollup<Input> extends Event {
// 
//     /**
//      * <p>Rollup method called as events are received by a stream for
//      * aggregation.</p>
//      *
//      * <p>Implementations of ConcurrentRollup should accept {@link Event}s, maintain
//      * the aggregations desired (sums, averages, histograms, and so on), and expose
//      * them for downstream {@link OutputListener}s to access as output. See the
//      * {@link ConcurrentRollup} documentation above for a sample implementation.</p>
//      *
//      * @param input An event received by a stream to be rolled up.
//      */
//     public abstract void rollup(Input input);
// 
//     public long getTimestamp();
// }
// 
// Path: src/main/java/com/cscotta/deschutes/api/OutputListener.java
// public interface OutputListener<Input> {
// 
//     public void update(List<Long> remove,
//                        Map<Long, Map<String, ConcurrentRollup<Input>>> insert);
// 
// }
// 
// Path: src/main/java/com/cscotta/deschutes/example/app/websockets/OLAPWebSocket.java
// public class OLAPWebSocket implements WebSocket, WebSocket.OnTextMessage {
// 
//     private static final Logger log = LoggerFactory.getLogger(OLAPWebSocket.class);
// 
//     public Connection connection;
//     private Set<OLAPWebSocket> users;
// 
//     public OLAPWebSocket(Set<OLAPWebSocket> users) {
//         this.users = users;
//     }
// 
//     @Override
//     public void onOpen(Connection connection) {
//         log.info("Connection opened: " + connection.toString());
//         this.connection = connection;
//         users.add(this);
//     }
// 
//     @Override
//     public void onClose(int closeCode, String message) {
//         log.info("Connection closed: " + connection.toString());
//         users.remove(this);
//     }
// 
//     @Override
//     public void onMessage(String data) {
//         log.info("Message received from : " + connection.toString() + ": " + data);
//     }
// }
// 
// Path: src/main/java/com/cscotta/deschutes/json/Json.java
// public class Json {
//     public final ObjectMapper objectMapper = new ObjectMapper();
// 
//     public Json() {
//         SimpleModule olapMods = new SimpleModule("olapMods", new Version(1,0,0,null));
//         olapMods.addSerializer(new HistogramSnapshotSerializer());
//         objectMapper.registerModule(olapMods);
//     }
// 
// }


// Path: src/main/java/com/cscotta/deschutes/example/requests/WebsocketRollupListener.java
import com.cscotta.deschutes.api.ConcurrentRollup;
import com.cscotta.deschutes.api.OutputListener;
import com.cscotta.deschutes.example.app.websockets.OLAPWebSocket;
import com.cscotta.deschutes.json.Json;
import org.codehaus.jackson.map.ObjectMapper;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.io.IOException;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Set;

package com.cscotta.deschutes.example.requests;



public class WebsocketRollupListener implements OutputListener<RequestEvent> {

    private final Set<OLAPWebSocket> users;
    private final ObjectMapper jackson = new Json().objectMapper;
    private static final Logger log = LoggerFactory.getLogger(WebsocketRollupListener.class);

    public WebsocketRollupListener(Set<OLAPWebSocket> users) {
        this.users = users;
    }

    @Override
    public void update(List<Long> remove, Map<Long, Map<String, ConcurrentRollup<RequestEvent>>> insert) {