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Join patterns extension for 4..9 and N arity joins. #1327

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merged 2 commits into from
Jun 12, 2014
Merged

Join patterns extension for 4..9 and N arity joins. #1327

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419c0fe
Join patterns extension for 4..9 and N arity joins.
akarnokd Jun 5, 2014
0e2e73f
CRLF fix
akarnokd Jun 5, 2014
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2 changes: 1 addition & 1 deletion rxjava-contrib/rxjava-joins/src/main/java/rx/joins/ActivePlan0.java
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Expand Up @@ -24,7 +24,7 @@
public abstract class ActivePlan0 {
protected final Map<JoinObserver, JoinObserver> joinObservers = new HashMap<JoinObserver, JoinObserver>();

public abstract void match();
protected abstract void match();

protected void addJoinObserver(JoinObserver joinObserver) {
joinObservers.put(joinObserver, joinObserver);
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16 changes: 8 additions & 8 deletions rxjava-contrib/rxjava-joins/src/main/java/rx/joins/ActivePlan1.java
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Expand Up @@ -22,22 +22,22 @@
/**
* Represents an active plan.
*/
public class ActivePlan1<T1> extends ActivePlan0 {
public final class ActivePlan1<T1> extends ActivePlan0 {
private final Action1<T1> onNext;
private final Action0 onCompleted;
private final JoinObserver1<T1> first;
private final JoinObserver1<T1> jo1;

public ActivePlan1(JoinObserver1<T1> first, Action1<T1> onNext, Action0 onCompleted) {
ActivePlan1(JoinObserver1<T1> jo1, Action1<T1> onNext, Action0 onCompleted) {
this.onNext = onNext;
this.onCompleted = onCompleted;
this.first = first;
addJoinObserver(first);
this.jo1 = jo1;
addJoinObserver(jo1);
}

@Override
public void match() {
if (!first.queue().isEmpty()) {
Notification<T1> n1 = first.queue().peek();
protected void match() {
if (!jo1.queue().isEmpty()) {
Notification<T1> n1 = jo1.queue().peek();
if (n1.isOnCompleted()) {
onCompleted.call();
} else {
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24 changes: 12 additions & 12 deletions rxjava-contrib/rxjava-joins/src/main/java/rx/joins/ActivePlan2.java
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Expand Up @@ -22,26 +22,26 @@
/**
* Represents an active plan.
*/
public class ActivePlan2<T1, T2> extends ActivePlan0 {
public final class ActivePlan2<T1, T2> extends ActivePlan0 {
private final Action2<T1, T2> onNext;
private final Action0 onCompleted;
private final JoinObserver1<T1> first;
private final JoinObserver1<T2> second;
private final JoinObserver1<T1> jo1;
private final JoinObserver1<T2> jo2;

public ActivePlan2(JoinObserver1<T1> first, JoinObserver1<T2> second, Action2<T1, T2> onNext, Action0 onCompleted) {
ActivePlan2(JoinObserver1<T1> jo1, JoinObserver1<T2> jo2, Action2<T1, T2> onNext, Action0 onCompleted) {
this.onNext = onNext;
this.onCompleted = onCompleted;
this.first = first;
this.second = second;
addJoinObserver(first);
addJoinObserver(second);
this.jo1 = jo1;
this.jo2 = jo2;
addJoinObserver(jo1);
addJoinObserver(jo2);
}

@Override
public void match() {
if (!first.queue().isEmpty() && !second.queue().isEmpty()) {
Notification<T1> n1 = first.queue().peek();
Notification<T2> n2 = second.queue().peek();
protected void match() {
if (!jo1.queue().isEmpty() && !jo2.queue().isEmpty()) {
Notification<T1> n1 = jo1.queue().peek();
Notification<T2> n2 = jo2.queue().peek();

if (n1.isOnCompleted() || n2.isOnCompleted()) {
onCompleted.call();
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6 changes: 3 additions & 3 deletions rxjava-contrib/rxjava-joins/src/main/java/rx/joins/ActivePlan3.java
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Expand Up @@ -22,14 +22,14 @@
/**
* Represents an active plan.
*/
public class ActivePlan3<T1, T2, T3> extends ActivePlan0 {
public final class ActivePlan3<T1, T2, T3> extends ActivePlan0 {
private final Action3<T1, T2, T3> onNext;
private final Action0 onCompleted;
private final JoinObserver1<T1> first;
private final JoinObserver1<T2> second;
private final JoinObserver1<T3> third;

public ActivePlan3(JoinObserver1<T1> first,
ActivePlan3(JoinObserver1<T1> first,
JoinObserver1<T2> second,
JoinObserver1<T3> third,
Action3<T1, T2, T3> onNext,
Expand All @@ -45,7 +45,7 @@ public ActivePlan3(JoinObserver1<T1> first,
}

@Override
public void match() {
protected void match() {
if (!first.queue().isEmpty()
&& !second.queue().isEmpty()
&& !third.queue().isEmpty()) {
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75 changes: 75 additions & 0 deletions rxjava-contrib/rxjava-joins/src/main/java/rx/joins/ActivePlan4.java
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@@ -0,0 +1,75 @@
/**
* 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;

import rx.Notification;
import rx.functions.Action0;
import rx.functions.Action4;

/**
* Represents an active plan.
*/
public final class ActivePlan4<T1, T2, T3, T4> extends ActivePlan0 {
private final Action4<T1, T2, T3, T4> onNext;
private final Action0 onCompleted;
private final JoinObserver1<T1> jo1;
private final JoinObserver1<T2> jo2;
private final JoinObserver1<T3> jo3;
private final JoinObserver1<T4> jo4;

ActivePlan4(
JoinObserver1<T1> jo1,
JoinObserver1<T2> jo2,
JoinObserver1<T3> jo3,
JoinObserver1<T4> jo4,
Action4<T1, T2, T3, T4> onNext,
Action0 onCompleted) {
this.onNext = onNext;
this.onCompleted = onCompleted;
this.jo1 = jo1;
this.jo2 = jo2;
this.jo3 = jo3;
this.jo4 = jo4;
addJoinObserver(jo1);
addJoinObserver(jo2);
addJoinObserver(jo3);
addJoinObserver(jo4);
}

@Override
protected void match() {
if (!jo1.queue().isEmpty()
&& !jo2.queue().isEmpty()
&& !jo3.queue().isEmpty()
&& !jo4.queue().isEmpty()) {
Notification<T1> n1 = jo1.queue().peek();
Notification<T2> n2 = jo2.queue().peek();
Notification<T3> n3 = jo3.queue().peek();
Notification<T4> n4 = jo4.queue().peek();

if (n1.isOnCompleted()
|| n2.isOnCompleted()
|| n3.isOnCompleted()
|| n4.isOnCompleted()) {
onCompleted.call();
} else {
dequeue();
onNext.call(n1.getValue(), n2.getValue(), n3.getValue(), n4.getValue());
}
}
}

}
90 changes: 90 additions & 0 deletions rxjava-contrib/rxjava-joins/src/main/java/rx/joins/ActivePlan5.java
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@@ -0,0 +1,90 @@
/**
* 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;

import rx.Notification;
import rx.functions.Action0;
import rx.functions.Action5;

/**
* Represents an active plan.
*/
public final class ActivePlan5<T1, T2, T3, T4, T5> extends ActivePlan0 {
private final Action5<T1, T2, T3, T4, T5> onNext;
private final Action0 onCompleted;
private final JoinObserver1<T1> jo1;
private final JoinObserver1<T2> jo2;
private final JoinObserver1<T3> jo3;
private final JoinObserver1<T4> jo4;
private final JoinObserver1<T5> jo5;

ActivePlan5(
JoinObserver1<T1> jo1,
JoinObserver1<T2> jo2,
JoinObserver1<T3> jo3,
JoinObserver1<T4> jo4,
JoinObserver1<T5> jo5,
Action5<T1, T2, T3, T4, T5> onNext,
Action0 onCompleted) {
this.onNext = onNext;
this.onCompleted = onCompleted;
this.jo1 = jo1;
this.jo2 = jo2;
this.jo3 = jo3;
this.jo4 = jo4;
this.jo5 = jo5;
addJoinObserver(jo1);
addJoinObserver(jo2);
addJoinObserver(jo3);
addJoinObserver(jo4);
addJoinObserver(jo5);
}

@Override
protected void match() {
if (!jo1.queue().isEmpty()
&& !jo2.queue().isEmpty()
&& !jo3.queue().isEmpty()
&& !jo4.queue().isEmpty()
&& !jo5.queue().isEmpty()
) {
Notification<T1> n1 = jo1.queue().peek();
Notification<T2> n2 = jo2.queue().peek();
Notification<T3> n3 = jo3.queue().peek();
Notification<T4> n4 = jo4.queue().peek();
Notification<T5> n5 = jo5.queue().peek();

if (n1.isOnCompleted()
|| n2.isOnCompleted()
|| n3.isOnCompleted()
|| n4.isOnCompleted()
|| n5.isOnCompleted()
) {
onCompleted.call();
} else {
dequeue();
onNext.call(
n1.getValue(),
n2.getValue(),
n3.getValue(),
n4.getValue(),
n5.getValue()
);
}
}
}

}
98 changes: 98 additions & 0 deletions rxjava-contrib/rxjava-joins/src/main/java/rx/joins/ActivePlan6.java
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@@ -0,0 +1,98 @@
/**
* 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;

import rx.Notification;
import rx.functions.Action0;
import rx.functions.Action6;

/**
* Represents an active plan.
*/
public final class ActivePlan6<T1, T2, T3, T4, T5, T6> extends ActivePlan0 {
private final Action6<T1, T2, T3, T4, T5, T6> onNext;
private final Action0 onCompleted;
private final JoinObserver1<T1> jo1;
private final JoinObserver1<T2> jo2;
private final JoinObserver1<T3> jo3;
private final JoinObserver1<T4> jo4;
private final JoinObserver1<T5> jo5;
private final JoinObserver1<T6> jo6;

ActivePlan6(
JoinObserver1<T1> jo1,
JoinObserver1<T2> jo2,
JoinObserver1<T3> jo3,
JoinObserver1<T4> jo4,
JoinObserver1<T5> jo5,
JoinObserver1<T6> jo6,
Action6<T1, T2, T3, T4, T5, T6> onNext,
Action0 onCompleted) {
this.onNext = onNext;
this.onCompleted = onCompleted;
this.jo1 = jo1;
this.jo2 = jo2;
this.jo3 = jo3;
this.jo4 = jo4;
this.jo5 = jo5;
this.jo6 = jo6;
addJoinObserver(jo1);
addJoinObserver(jo2);
addJoinObserver(jo3);
addJoinObserver(jo4);
addJoinObserver(jo5);
addJoinObserver(jo6);
}

@Override
protected void match() {
if (!jo1.queue().isEmpty()
&& !jo2.queue().isEmpty()
&& !jo3.queue().isEmpty()
&& !jo4.queue().isEmpty()
&& !jo5.queue().isEmpty()
&& !jo6.queue().isEmpty()
) {
Notification<T1> n1 = jo1.queue().peek();
Notification<T2> n2 = jo2.queue().peek();
Notification<T3> n3 = jo3.queue().peek();
Notification<T4> n4 = jo4.queue().peek();
Notification<T5> n5 = jo5.queue().peek();
Notification<T6> n6 = jo6.queue().peek();

if (n1.isOnCompleted()
|| n2.isOnCompleted()
|| n3.isOnCompleted()
|| n4.isOnCompleted()
|| n5.isOnCompleted()
|| n6.isOnCompleted()
) {
onCompleted.call();
} else {
dequeue();
onNext.call(
n1.getValue(),
n2.getValue(),
n3.getValue(),
n4.getValue(),
n5.getValue(),
n6.getValue()
);
}
}
}

}
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