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rxjava-contrib/rxjava-joins/src/main/java/rx/joins/ActivePlanN.java
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/** | ||
* 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.joins; | ||
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import java.util.ArrayList; | ||
import java.util.List; | ||
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import rx.Notification; | ||
import rx.functions.Action0; | ||
import rx.functions.ActionN; | ||
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/** | ||
* Represents an active plan. | ||
*/ | ||
public final class ActivePlanN extends ActivePlan0 { | ||
private final ActionN onNext; | ||
private final Action0 onCompleted; | ||
private final List<JoinObserver1<? extends Object>> observers; | ||
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ActivePlanN(List<JoinObserver1<? extends Object>> observers, | ||
ActionN onNext, | ||
Action0 onCompleted) { | ||
this.onNext = onNext; | ||
this.onCompleted = onCompleted; | ||
this.observers = new ArrayList<JoinObserver1<? extends Object>>(observers); | ||
for (JoinObserver1<? extends Object> jo : this.observers) { | ||
addJoinObserver(jo); | ||
} | ||
} | ||
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@Override | ||
protected void match() { | ||
Object[] notifications = new Object[this.observers.size()]; | ||
int j = 0; | ||
int completedCount = 0; | ||
for (JoinObserver1<? extends Object> jo : this.observers) { | ||
if (jo.queue().isEmpty()) { | ||
return; | ||
} | ||
Notification<? extends Object> n = jo.queue().peek(); | ||
if (n.isOnCompleted()) { | ||
completedCount++; | ||
} | ||
notifications[j] = n.getValue(); | ||
j++; | ||
} | ||
if (completedCount == j) { | ||
onCompleted.call(); | ||
} else { | ||
dequeue(); | ||
onNext.call(notifications); | ||
} | ||
} | ||
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} | ||
/** | ||
* 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.joins; | ||
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import java.util.ArrayList; | ||
import java.util.List; | ||
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import rx.Notification; | ||
import rx.functions.Action0; | ||
import rx.functions.ActionN; | ||
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/** | ||
* Represents an active plan. | ||
*/ | ||
public final class ActivePlanN extends ActivePlan0 { | ||
private final ActionN onNext; | ||
private final Action0 onCompleted; | ||
private final List<JoinObserver1<? extends Object>> observers; | ||
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ActivePlanN(List<JoinObserver1<? extends Object>> observers, | ||
ActionN onNext, | ||
Action0 onCompleted) { | ||
this.onNext = onNext; | ||
this.onCompleted = onCompleted; | ||
this.observers = new ArrayList<JoinObserver1<? extends Object>>(observers); | ||
for (JoinObserver1<? extends Object> jo : this.observers) { | ||
addJoinObserver(jo); | ||
} | ||
} | ||
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@Override | ||
protected void match() { | ||
Object[] notifications = new Object[this.observers.size()]; | ||
int j = 0; | ||
int completedCount = 0; | ||
for (JoinObserver1<? extends Object> jo : this.observers) { | ||
if (jo.queue().isEmpty()) { | ||
return; | ||
} | ||
Notification<? extends Object> n = jo.queue().peek(); | ||
if (n.isOnCompleted()) { | ||
completedCount++; | ||
} | ||
notifications[j] = n.getValue(); | ||
j++; | ||
} | ||
if (completedCount == j) { | ||
onCompleted.call(); | ||
} else { | ||
dequeue(); | ||
onNext.call(notifications); | ||
} | ||
} | ||
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} |