/*
* Copyright 2013, The Sporting Exchange Limited
*
* 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 com.betfair.cougar.netutil.nio.connected;
import com.betfair.cougar.core.api.transcription.Parameter;
import com.betfair.cougar.core.api.transcription.ParameterType;
import com.betfair.cougar.core.api.transcription.TranscribableParams;
import com.betfair.cougar.core.api.transcription.TranscriptionInput;
import com.betfair.cougar.core.api.transcription.TranscriptionOutput;
import com.betfair.cougar.netutil.nio.AbstractHeapTranscribable;
import com.betfair.platform.virtualheap.HeapListener;
import com.betfair.platform.virtualheap.updates.UpdateBlock;
import java.util.ArrayList;
import java.util.List;
import java.util.Set;
public class Update extends AbstractHeapTranscribable {
private List<UpdateAction> actions;
// used in transcription, change the ordering at your peril!
// add new fields at the end!
private static Parameter[] parameters = new Parameter[] {
new Parameter("actions", ParameterType.create(ArrayList.class, UpdateAction.class), true)
};
@Override
public void transcribe(TranscriptionOutput out, Set<TranscribableParams> params, boolean client) throws Exception {
out.writeObject(actions, parameters[0], client);
// NOTE: add new fields at the end
}
@Override
public void transcribe(TranscriptionInput in, Set<TranscribableParams> params, boolean client) throws Exception {
actions = (List<UpdateAction>) in.readObject(parameters[0], client);
// NOTE: add new fields at the end
}
@Override
public Parameter[] getParameters() {
return parameters;
}
public void apply(HeapListener listener) {
List<com.betfair.platform.virtualheap.updates.Update> updates = new ArrayList<com.betfair.platform.virtualheap.updates.Update>();
for (UpdateAction ua : actions) {
updates.add(ua.getHeapRepresentation());
}
listener.applyUpdate(new UpdateBlock(updates));
}
public void setActions(List<UpdateAction> actions) {
this.actions = actions;
}
public List<UpdateAction> getActions() {
return actions;
}
@Override
public String toString() {
return "Update{" +
"actions=" + actions +
'}';
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
Update update = (Update) o;
if (!actions.equals(update.actions)) return false;
return true;
}
@Override
public int hashCode() {
return actions.hashCode();
}
}