andreacavalli
/
WarpPI
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

First commit

This commit is contained in:
Andrea Cavalli 2018-09-27 20:25:20 +02:00
parent bfe1a018ab
commit 4eb61685f9
30 changed files with 1 additions and 1408 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
Flow Submodule

@ -0,0 +1 @@
Subproject commit 8d7d0e77fd0f432ae8e538a8ee4ebc6d83c9df1b

27
flow/.classpath
View File

@ -1,27 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<classpath>
<classpathentry kind="src" output="target/classes" path="src/main/java">
<attributes>
<attribute name="optional" value="true"/>
<attribute name="maven.pomderived" value="true"/>
</attributes>
</classpathentry>
<classpathentry kind="src" output="target/test-classes" path="src/test/java">
<attributes>
<attribute name="optional" value="true"/>
<attribute name="maven.pomderived" value="true"/>
<attribute name="test" value="true"/>
</attributes>
</classpathentry>
<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8">
<attributes>
<attribute name="maven.pomderived" value="true"/>
</attributes>
</classpathentry>
<classpathentry kind="con" path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER">
<attributes>
<attribute name="maven.pomderived" value="true"/>
</attributes>
</classpathentry>
<classpathentry kind="output" path="target/classes"/>
</classpath>

12
flow/.gitignore vendored
View File

@ -1,12 +0,0 @@
target/
pom.xml.tag
pom.xml.releaseBackup
pom.xml.versionsBackup
pom.xml.next
release.properties
dependency-reduced-pom.xml
buildNumber.properties
.mvn/timing.properties
# Avoid ignoring Maven wrapper jar file (.jar files are usually ignored)
!/.mvn/wrapper/maven-wrapper.jar

23
flow/.project
View File

@ -1,23 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
<name>warppi-flow</name>
<comment></comment>
<projects>
</projects>
<buildSpec>
<buildCommand>
<name>org.eclipse.jdt.core.javabuilder</name>
<arguments>
</arguments>
</buildCommand>
<buildCommand>
<name>org.eclipse.m2e.core.maven2Builder</name>
<arguments>
</arguments>
</buildCommand>
</buildSpec>
<natures>
<nature>org.eclipse.jdt.core.javanature</nature>
<nature>org.eclipse.m2e.core.maven2Nature</nature>
</natures>
</projectDescription>

201
flow/LICENSE
View File

@ -1,201 +0,0 @@
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
separable from, or merely link (or bind by name) to the interfaces of,
the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including
the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
submitted to Licensor for inclusion in the Work by the copyright owner
or by an individual or Legal Entity authorized to submit on behalf of
the copyright owner. For the purposes of this definition, "submitted"
means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
communication on electronic mailing lists, source code control systems,
and issue tracking systems that are managed by, or on behalf of, the
Licensor for the purpose of discussing and improving the Work, but
excluding communication that is conspicuously marked or otherwise
designated in writing by the copyright owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity
on behalf of whom a Contribution has been received by Licensor and
subsequently incorporated within the Work.
2. Grant of Copyright License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
copyright license to reproduce, prepare Derivative Works of,
publicly display, publicly perform, sublicense, and distribute the
Work and such Derivative Works in Source or Object form.
3. Grant of Patent License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
(except as stated in this section) patent license to make, have made,
use, offer to sell, sell, import, and otherwise transfer the Work,
where such license applies only to those patent claims licensable
by such Contributor that are necessarily infringed by their
Contribution(s) alone or by combination of their Contribution(s)
with the Work to which such Contribution(s) was submitted. If You
institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work
or a Contribution incorporated within the Work constitutes direct
or contributory patent infringement, then any patent licenses
granted to You under this License for that Work shall terminate
as of the date such litigation is filed.
4. Redistribution. You may reproduce and distribute copies of the
Work or Derivative Works thereof in any medium, with or without
modifications, and in Source or Object form, provided that You
meet the following conditions:
(a) You must give any other recipients of the Work or
Derivative Works a copy of this License; and
(b) You must cause any modified files to carry prominent notices
stating that You changed the files; and
(c) You must retain, in the Source form of any Derivative Works
that You distribute, all copyright, patent, trademark, and
attribution notices from the Source form of the Work,
excluding those notices that do not pertain to any part of
the Derivative Works; and
(d) If the Work includes a "NOTICE" text file as part of its
distribution, then any Derivative Works that You distribute must
include a readable copy of the attribution notices contained
within such NOTICE file, excluding those notices that do not
pertain to any part of the Derivative Works, in at least one
of the following places: within a NOTICE text file distributed
as part of the Derivative Works; within the Source form or
documentation, if provided along with the Derivative Works; or,
within a display generated by the Derivative Works, if and
wherever such third-party notices normally appear. The contents
of the NOTICE file are for informational purposes only and
do not modify the License. You may add Your own attribution
notices within Derivative Works that You distribute, alongside
or as an addendum to the NOTICE text from the Work, provided
that such additional attribution notices cannot be construed
as modifying the License.
You may add Your own copyright statement to Your modifications and
may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
for any such Derivative Works as a whole, provided Your use,
reproduction, and distribution of the Work otherwise complies with
the conditions stated in this License.
5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade
names, trademarks, service marks, or product names of the Licensor,
except as required for reasonable and customary use in describing the
origin of the Work and reproducing the content of the NOTICE file.
7. Disclaimer of Warranty. Unless required by applicable law or
agreed to in writing, Licensor provides the Work (and each
Contributor provides its Contributions) on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied, including, without limitation, any warranties or conditions
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE. You are solely responsible for determining the
appropriateness of using or redistributing the Work and assume any
risks associated with Your exercise of permissions under this License.
8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "[]"
replaced with your own identifying information. (Don't include
the brackets!) The text should be enclosed in the appropriate
comment syntax for the file format. We also recommend that a
file or class name and description of purpose be included on the
same "printed page" as the copyright notice for easier
identification within third-party archives.
Copyright [yyyy] [name of copyright owner]
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.

2
flow/README.md
View File

@ -1,2 +0,0 @@
# Flow
Do not use this for your personal projects. This is a bad implementation of a MVC library.

52
flow/pom.xml
View File

@ -1,52 +0,0 @@
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>it.cavallium</groupId>
<artifactId>warppi</artifactId>
<version>${project.version}</version>
</parent>
<artifactId>warppi-flow</artifactId>
<packaging>bundle</packaging>
<name>WarpPI Flow Library</name>
<description>WarpPI Flow library project</description>
<dependencies>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.felix</groupId>
<artifactId>maven-bundle-plugin</artifactId>
<extensions>true</extensions>
<configuration>
<instructions>
<Export-Package>it.cavallium.warppi.*</Export-Package>
<Bundle-SymbolicName>warppi-flow</Bundle-SymbolicName>
</instructions>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-source-plugin</artifactId>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-javadoc-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>

5
flow/src/main/java/it/cavallium/warppi/flow/Action0.java
View File

@ -1,5 +0,0 @@
package it.cavallium.warppi.flow;
public interface Action0 {
void call();
}

5
flow/src/main/java/it/cavallium/warppi/flow/Action1.java
View File

@ -1,5 +0,0 @@
package it.cavallium.warppi.flow;
public interface Action1<T> {
void call(T t);
}

5
flow/src/main/java/it/cavallium/warppi/flow/Action2.java
View File

@ -1,5 +0,0 @@
package it.cavallium.warppi.flow;
public interface Action2<T, U> {
void call(T t, U u);
}

91
flow/src/main/java/it/cavallium/warppi/flow/BehaviorSubject.java
View File

@ -1,91 +0,0 @@
package it.cavallium.warppi.flow;
public class BehaviorSubject<T> extends Subject<T> {
private T lastValue;
private boolean lastValueSet;
protected BehaviorSubject() {
super();
lastValue = null;
lastValueSet = false;
}
protected BehaviorSubject(final T initialValue) {
super();
lastValue = initialValue;
lastValueSet = true;
}
public final static <T> BehaviorSubject<T> create() {
return new BehaviorSubject<>();
}
public final static <T> BehaviorSubject<T> create(final T initialValue) {
return new BehaviorSubject<>(initialValue);
}
@Override
public void onComplete() {
for (final Subscriber<? super T> sub : subscribers)
sub.onComplete();
}
@Override
public void onError(final Throwable e) {
for (final Subscriber<? super T> sub : subscribers)
sub.onError(e);;
}
@Override
public void onNext(final T t) {
lastValue = t;
lastValueSet = true;
for (final Subscriber<? super T> sub : subscribers)
sub.onNext(t);
}
@Override
Throwable getThrowable() {
// TODO Auto-generated method stub
return null;
}
@Override
boolean hasComplete() {
// TODO Auto-generated method stub
return false;
}
@Override
boolean hasObservers() {
// TODO Auto-generated method stub
return false;
}
@Override
boolean hasThrowable() {
// TODO Auto-generated method stub
return false;
}
@Override
Subject<T> toSerialized() {
// TODO Auto-generated method stub
return null;
}
@Override
public void onSubscribe(final Disposable d) {
@SuppressWarnings("unchecked")
final DisposableOfSubscriber ds = (DisposableOfSubscriber) d;
final Subscriber<? super T> s = ds.getSubscriber();
if (lastValueSet)
s.onNext(lastValue);
}
public T getLastValue() {
return lastValue;
}
}

36
flow/src/main/java/it/cavallium/warppi/flow/Consumer.java
View File

@ -1,36 +0,0 @@
package it.cavallium.warppi.flow;
import java.util.Objects;
public interface Consumer<T> {
/**
* Performs this operation on the given argument.
*
* @param t
* the input argument
*/
void accept(T t);
/**
* Returns a composed {@code Consumer} that performs, in sequence, this
* operation followed by the {@code after} operation. If performing either
* operation throws an exception, it is relayed to the caller of the
* composed operation. If performing this operation throws an exception,
* the {@code after} operation will not be performed.
*
* @param after
* the operation to perform after this operation
* @return a composed {@code Consumer} that performs in sequence this
* operation followed by the {@code after} operation
* @throws NullPointerException
* if {@code after} is null
*/
default Consumer<T> andThen(final Consumer<? super T> after) {
Objects.requireNonNull(after);
return (final T t) -> {
accept(t);
after.accept(t);
};
}
}

7
flow/src/main/java/it/cavallium/warppi/flow/Disposable.java
View File

@ -1,7 +0,0 @@
package it.cavallium.warppi.flow;
public interface Disposable {
void dispose();
boolean isDisposed();
}

42
flow/src/main/java/it/cavallium/warppi/flow/IntervalsManager.java
View File

@ -1,42 +0,0 @@
package it.cavallium.warppi.flow;
import java.lang.reflect.InvocationTargetException;
import java.util.LinkedList;
import java.util.List;
public class IntervalsManager {
private static List<ObservableInterval> intervals = new LinkedList<>();
static {
IntervalsManager.startChecker();
}
private IntervalsManager() {
}
public static void register(final ObservableInterval t) {
synchronized (IntervalsManager.intervals) {
if (!IntervalsManager.intervals.contains(t))
IntervalsManager.intervals.add(t);
}
}
private static void startChecker() {
final Thread t = new Thread(() -> {
try {
while (true) {
Thread.sleep(1000);
for (final ObservableInterval interval : IntervalsManager.intervals)
if (interval.running)
if (interval.subscribers.size() <= 0)
interval.stopInterval();
}
} catch (final InterruptedException e) {
e.printStackTrace();
}
});
Utils.setThreadDaemon(t, true);
t.start();
}
}

190
flow/src/main/java/it/cavallium/warppi/flow/Observable.java
View File

@ -1,190 +0,0 @@
package it.cavallium.warppi.flow;
import java.util.LinkedList;
import java.util.List;
import java.util.function.Function;
import org.apache.commons.lang3.tuple.Pair;
public abstract class Observable<T> implements ObservableSource<T> {
protected List<Subscriber<? super T>> subscribers = new LinkedList<>();
public Disposable subscribe() {
return null;
}
public Disposable subscribe(final Action1<? super T> onNext) {
return subscribe(createSubscriber(onNext));
}
protected Observable<T>.DisposableOfSubscriber createDisposable(final Subscriber<? super T> sub) {
return new DisposableOfSubscriber(sub);
}
public Disposable subscribe(final Action1<? super T> onNext, final Action1<Throwable> onError) {
return subscribe(createSubscriber(onNext, onError));
}
public Disposable subscribe(final Action1<? super T> onNext, final Action1<Throwable> onError,
final Action0 onCompleted) {
return subscribe(createSubscriber(onNext, onError, onCompleted));
}
@Override
public void subscribe(final Observer<? super T> obs) {
subscribe(createSubscriber(obs));
}
public Disposable subscribe(final Subscriber<? super T> sub) {
subscribers.add(sub);
return createDisposable(sub);
}
protected Subscriber<T> createSubscriber(final Action1<? super T> onNext) {
return new Subscriber<T>() {
@Override
public void onSubscribe(final Subscription s) {}
@Override
public void onNext(final T t) {
onNext.call(t);
}
};
}
protected Subscriber<T> createSubscriber(final Action1<? super T> onNext, final Action1<Throwable> onError) {
return new Subscriber<T>() {
@Override
public void onSubscribe(final Subscription s) {}
@Override
public void onNext(final T t) {
onNext.call(t);
}
@Override
public void onError(final Throwable t) {
onError.call(t);
}
};
}
protected Subscriber<T> createSubscriber(final Action1<? super T> onNext, final Action1<Throwable> onError,
final Action0 onCompl) {
return new Subscriber<T>() {
@Override
public void onSubscribe(final Subscription s) {}
@Override
public void onNext(final T t) {
onNext.call(t);
}
@Override
public void onError(final Throwable t) {
onError.call(t);
}
@Override
public void onComplete() {
onCompl.call();
}
};
}
protected Subscriber<T> createSubscriber(final Observer<? super T> obs) {
return new Subscriber<T>() {
@Override
public void onSubscribe(final Subscription s) {}
@Override
public void onNext(final T t) {
obs.onNext(t);
}
@Override
public void onError(final Throwable t) {
obs.onError(t);
}
@Override
public void onComplete() {
obs.onComplete();
}
};
}
public static final <T> Observable<T> merge(final Observable<T> a, final Observable<T> b) {
return new ObservableMerged<>(a, b);
}
@Deprecated
public static final <T> Observable<T> of(final Observable<T> a) {
return null;
}
public final <U> Observable<U> map(final Function<T, U> f) {
return new ObservableMap<>(this, f);
}
public static final <T, U> Observable<Pair<T, U>> combineLatest(final Observable<T> a, final Observable<U> b) {
return new ObservableCombinedLatest<>(a, b);
}
public static final <T, U> Observable<Pair<T, U>> combineChanged(final Observable<T> a, final Observable<U> b) {
return new ObservableCombinedChanged<>(a, b);
}
public static final <T, U> Observable<Pair<T, U>> zip(final Observable<T> a, final Observable<U> b) {
return new ObservableZipped<>(a, b);
}
public static final Observable<Long> interval(final long interval) {
return new ObservableInterval(interval);
}
protected class DisposableOfSubscriber implements Disposable {
private final Subscriber<? super T> sub;
public DisposableOfSubscriber(final Subscriber<? super T> sub) {
this.sub = sub;
}
protected Subscriber<? super T> getSubscriber() {
return sub;
}
protected Observable<T> getObservable() {
return Observable.this;
}
@Override
public void dispose() {
if (isDisposed())
throw new RuntimeException("Already disposed!");
subscribers.remove(sub);
Observable.this.onDisposed(sub);
}
@Override
public boolean isDisposed() {
return !subscribers.contains(sub);
}
}
public Observable<T> doOnNext(final Action1<T> onNext) {
final Subject<T> onNextSubject = BehaviorSubject.create();
this.subscribe((val) -> {
onNext.call(val);
onNextSubject.onNext(val);
});
return onNextSubject;
}
public void onDisposed(final Subscriber<? super T> sub) {
}
}

61
flow/src/main/java/it/cavallium/warppi/flow/ObservableCombinedChanged.java
View File

@ -1,61 +0,0 @@
package it.cavallium.warppi.flow;
import org.apache.commons.lang3.tuple.Pair;
public class ObservableCombinedChanged<T, U> extends Observable<Pair<T, U>> {
private volatile boolean initialized = false;
private final Observable<T> a;
private final Observable<U> b;
private Disposable disposableA;
private Disposable disposableB;
public ObservableCombinedChanged(final Observable<T> a, final Observable<U> b) {
super();
this.a = a;
this.b = b;
}
private void initialize() {
this.disposableA = a.subscribe((t) -> {
for (final Subscriber<? super Pair<T, U>> sub : subscribers)
sub.onNext(Pair.of(t, null));
}, (e) -> {
for (final Subscriber<? super Pair<T, U>> sub : subscribers)
sub.onError(e);;
}, () -> {
for (final Subscriber<? super Pair<T, U>> sub : subscribers)
sub.onComplete();;
});
this.disposableB = b.subscribe((t) -> {
for (final Subscriber<? super Pair<T, U>> sub : subscribers)
sub.onNext(Pair.of(null, t));;
}, (e) -> {
for (final Subscriber<? super Pair<T, U>> sub : subscribers)
sub.onError(e);;
}, () -> {
for (final Subscriber<? super Pair<T, U>> sub : subscribers)
sub.onComplete();;
});
}
private void chechInitialized() {
if (!initialized) {
initialized = true;
initialize();
}
}
@Override
public Disposable subscribe(final Subscriber<? super Pair<T, U>> sub) {
final Disposable disp = super.subscribe(sub);
chechInitialized();
return disp;
}
@Override
public void onDisposed(final Subscriber<? super Pair<T, U>> sub) {
super.onDisposed(sub);
this.disposableA.dispose();
this.disposableB.dispose();
}
}

74
flow/src/main/java/it/cavallium/warppi/flow/ObservableCombinedLatest.java
View File

@ -1,74 +0,0 @@
package it.cavallium.warppi.flow;
import org.apache.commons.lang3.tuple.Pair;
public class ObservableCombinedLatest<T, U> extends Observable<Pair<T, U>> {
private volatile boolean initialized = false;
private final Observable<T> a;
private final Observable<U> b;
private Disposable disposableA;
private Disposable disposableB;
private volatile T lastA;
private volatile U lastB;
private volatile boolean didAOneTime;
private volatile boolean didBOneTime;
public ObservableCombinedLatest(final Observable<T> a, final Observable<U> b) {
super();
this.a = a;
this.b = b;
}
private void initialize() {
this.disposableA = a.subscribe((t) -> {
lastA = t;
didAOneTime = true;
receivedNext();
}, (e) -> {
for (final Subscriber<? super Pair<T, U>> sub : subscribers)
sub.onError(e);;
}, () -> {
for (final Subscriber<? super Pair<T, U>> sub : subscribers)
sub.onComplete();;
});
this.disposableB = b.subscribe((t) -> {
lastB = t;
didBOneTime = true;
receivedNext();
}, (e) -> {
for (final Subscriber<? super Pair<T, U>> sub : subscribers)
sub.onError(e);;
}, () -> {
for (final Subscriber<? super Pair<T, U>> sub : subscribers)
sub.onComplete();;
});
}
private void receivedNext() {
if (didAOneTime && didBOneTime)
subscribers.forEach(sub -> {
sub.onNext(Pair.of(lastA, lastB));
});
}
private void chechInitialized() {
if (!initialized) {
initialized = true;
initialize();
}
}
@Override
public Disposable subscribe(final Subscriber<? super Pair<T, U>> sub) {
final Disposable disp = super.subscribe(sub);
chechInitialized();
return disp;
}
@Override
public void onDisposed(final Subscriber<? super Pair<T, U>> sub) {
super.onDisposed(sub);
this.disposableA.dispose();
this.disposableB.dispose();
}
}

63
flow/src/main/java/it/cavallium/warppi/flow/ObservableInterval.java
View File

@ -1,63 +0,0 @@
package it.cavallium.warppi.flow;
public class ObservableInterval extends Observable<Long> {
private final long interval;
volatile boolean running;
volatile Thread timeThread;
protected ObservableInterval(final long interval) {
super();
this.interval = interval;
try {
startInterval();
} catch (final InterruptedException e) {
e.printStackTrace();
}
}
void stopInterval() {
if (running) {
running = false;
timeThread.interrupt();
}
}
@Override
public Disposable subscribe(final Subscriber<? super Long> sub) {
try {
startInterval();
} catch (final InterruptedException e) {
e.printStackTrace();
}
return super.subscribe(sub);
}
void startInterval() throws InterruptedException {
if (running == false) {
while (timeThread != null)
Thread.sleep(100);
timeThread = new Thread(() -> {
try {
while (!Thread.interrupted()) {
for (final Subscriber<? super Long> sub : subscribers)
sub.onNext(System.currentTimeMillis());
Thread.sleep(interval);
}
} catch (final InterruptedException e) {}
timeThread = null;
});
timeThread.start();
running = true;
}
}
public static ObservableInterval create(final long l) {
return new ObservableInterval(l);
}
@Override
public void onDisposed(final Subscriber<? super Long> sub) {
super.onDisposed(sub);
stopInterval();
}
}

49
flow/src/main/java/it/cavallium/warppi/flow/ObservableMap.java
View File

@ -1,49 +0,0 @@
package it.cavallium.warppi.flow;
import java.util.function.Function;
public class ObservableMap<T, U> extends Observable<U> {
private final Observable<T> originalObservable;
private final Function<T, U> mapAction;
private volatile boolean initialized = false;
private Disposable mapDisposable;
public ObservableMap(final Observable<T> originalObservable, final Function<T, U> mapAction) {
super();
this.originalObservable = originalObservable;
this.mapAction = mapAction;
}
private void initialize() {
this.mapDisposable = originalObservable.subscribe((t) -> {
for (final Subscriber<? super U> sub : subscribers)
sub.onNext(mapAction.apply(t));;
}, (e) -> {
for (final Subscriber<? super U> sub : subscribers)
sub.onError(e);;
}, () -> {
for (final Subscriber<? super U> sub : subscribers)
sub.onComplete();;
});
}
private void chechInitialized() {
if (!initialized) {
initialized = true;
initialize();
}
}
@Override
public Disposable subscribe(final Subscriber<? super U> sub) {
final Disposable disp = super.subscribe(sub);
chechInitialized();
return disp;
}
@Override
public void onDisposed(final Subscriber<? super U> sub) {
super.onDisposed(sub);
mapDisposable.dispose();
}
}

59
flow/src/main/java/it/cavallium/warppi/flow/ObservableMerged.java
View File

@ -1,59 +0,0 @@
package it.cavallium.warppi.flow;
public class ObservableMerged<T> extends Observable<T> {
private final Observable<T> originalObservableA;
private final Observable<T> originalObservableB;
private volatile boolean initialized = false;
private Disposable mapDisposableA;
private Disposable mapDisposableB;
public ObservableMerged(final Observable<T> originalObservableA, final Observable<T> originalObservableB) {
super();
this.originalObservableA = originalObservableA;
this.originalObservableB = originalObservableB;
}
private void initialize() {
this.mapDisposableA = originalObservableA.subscribe((t) -> {
for (final Subscriber<? super T> sub : subscribers)
sub.onNext(t);;
}, (e) -> {
for (final Subscriber<? super T> sub : subscribers)
sub.onError(e);;
}, () -> {
for (final Subscriber<? super T> sub : subscribers)
sub.onComplete();;
});
this.mapDisposableB = originalObservableB.subscribe((t) -> {
for (final Subscriber<? super T> sub : subscribers)
sub.onNext(t);;
}, (e) -> {
for (final Subscriber<? super T> sub : subscribers)
sub.onError(e);;
}, () -> {
for (final Subscriber<? super T> sub : subscribers)
sub.onComplete();;
});
}
private void chechInitialized() {
if (!initialized) {
initialized = true;
initialize();
}
}
@Override
public Disposable subscribe(final Subscriber<? super T> sub) {
final Disposable disp = super.subscribe(sub);
chechInitialized();
return disp;
}
@Override
public void onDisposed(final Subscriber<? super T> sub) {
super.onDisposed(sub);
this.mapDisposableA.dispose();
this.mapDisposableB.dispose();
}
}

5
flow/src/main/java/it/cavallium/warppi/flow/ObservableSource.java
View File

@ -1,5 +0,0 @@
package it.cavallium.warppi.flow;
public interface ObservableSource<T> {
void subscribe(Observer<? super T> observer);
}

76
flow/src/main/java/it/cavallium/warppi/flow/ObservableZipped.java
View File

@ -1,76 +0,0 @@
package it.cavallium.warppi.flow;
import org.apache.commons.lang3.tuple.Pair;
public class ObservableZipped<T, U> extends Observable<Pair<T, U>> {
private volatile boolean initialized = false;
private final Observable<T> a;
private final Observable<U> b;
private Disposable disposableA;
private Disposable disposableB;
private volatile T lastA;
private volatile U lastB;
private volatile boolean didA;
private volatile boolean didB;
public ObservableZipped(final Observable<T> a, final Observable<U> b) {
super();
this.a = a;
this.b = b;
}
private void initialize() {
this.disposableA = a.subscribe((t) -> {
lastA = t;
didA = true;
receivedNext();
}, (e) -> {
for (final Subscriber<? super Pair<T, U>> sub : subscribers)
sub.onError(e);;
}, () -> {
for (final Subscriber<? super Pair<T, U>> sub : subscribers)
sub.onComplete();;
});
this.disposableB = b.subscribe((t) -> {
lastB = t;
didB = true;
receivedNext();
}, (e) -> {
for (final Subscriber<? super Pair<T, U>> sub : subscribers)
sub.onError(e);;
}, () -> {
for (final Subscriber<? super Pair<T, U>> sub : subscribers)
sub.onComplete();;
});
}
private void receivedNext() {
if (didA && didB) {
didA = false;
didB = false;
for (final Subscriber<? super Pair<T, U>> sub : subscribers)
sub.onNext(Pair.of(lastA, lastB));;
}
}
private void chechInitialized() {
if (!initialized) {
initialized = true;
initialize();
}
}
@Override
public Disposable subscribe(final Subscriber<? super Pair<T, U>> sub) {
final Disposable disp = super.subscribe(sub);
chechInitialized();
return disp;
}
@Override
public void onDisposed(final Subscriber<? super Pair<T, U>> sub) {
super.onDisposed(sub);
this.disposableA.dispose();
this.disposableB.dispose();
}
}

11
flow/src/main/java/it/cavallium/warppi/flow/Observer.java
View File

@ -1,11 +0,0 @@
package it.cavallium.warppi.flow;
public interface Observer<T> {
void onComplete();
void onError(Throwable e);
void onNext(T t);
void onSubscribe(Disposable d);
}

62
flow/src/main/java/it/cavallium/warppi/flow/SimpleSubject.java
View File

@ -1,62 +0,0 @@
package it.cavallium.warppi.flow;
public class SimpleSubject<T> extends Subject<T> {
protected SimpleSubject() {}
public final static <T> SimpleSubject<T> create() {
return new SimpleSubject<>();
}
@Override
public void onComplete() {
for (final Subscriber<? super T> sub : subscribers)
sub.onComplete();;
}
@Override
public void onError(final Throwable e) {
for (final Subscriber<? super T> sub : subscribers)
sub.onError(e);;
}
@Override
public void onNext(final T t) {
for (final Subscriber<? super T> sub : subscribers)
sub.onNext(t);;
}
@Override
Throwable getThrowable() {
// TODO Auto-generated method stub
return null;
}
@Override
boolean hasComplete() {
// TODO Auto-generated method stub
return false;
}
@Override
boolean hasObservers() {
// TODO Auto-generated method stub
return false;
}
@Override
boolean hasThrowable() {
// TODO Auto-generated method stub
return false;
}
@Override
Subject<T> toSerialized() {
// TODO Auto-generated method stub
return null;
}
@Override
public void onSubscribe(final Disposable d) {}
}

41
flow/src/main/java/it/cavallium/warppi/flow/Subject.java
View File

@ -1,41 +0,0 @@
package it.cavallium.warppi.flow;
public abstract class Subject<T> extends Observable<T> implements Observer<T> {
abstract Throwable getThrowable();
abstract boolean hasComplete();
abstract boolean hasObservers();
abstract boolean hasThrowable();
abstract Subject<T> toSerialized();
@Override
public Disposable subscribe(final Action1<? super T> onNext) {
return subscribe(createSubscriber(onNext));
}
@Override
public Disposable subscribe(final Action1<? super T> onNext, final Action1<Throwable> onError) {
return subscribe(createSubscriber(onNext, onError));
}
@Override
public Disposable subscribe(final Action1<? super T> onNext, final Action1<Throwable> onError,
final Action0 onCompl) {
return subscribe(createSubscriber(onNext, onError, onCompl));
}
@Override
public void subscribe(final Observer<? super T> obs) {
subscribe(createSubscriber(obs));
}
@Override
public Disposable subscribe(final Subscriber<? super T> sub) {
final Disposable disp = super.subscribe(sub);
onSubscribe(disp);
return disp;
}
}

11
flow/src/main/java/it/cavallium/warppi/flow/Subscriber.java
View File

@ -1,11 +0,0 @@
package it.cavallium.warppi.flow;
public interface Subscriber<T> {
default void onComplete() {}
default void onError(final Throwable t) {}
void onNext(T t);
void onSubscribe(Subscription s);
}

7
flow/src/main/java/it/cavallium/warppi/flow/Subscription.java
View File

@ -1,7 +0,0 @@
package it.cavallium.warppi.flow;
public interface Subscription {
void cancel();
void request(long n);
}

135
flow/src/main/java/it/cavallium/warppi/flow/TestFlow.java
View File

@ -1,135 +0,0 @@
package it.cavallium.warppi.flow;
import org.apache.commons.lang3.tuple.Pair;
public class TestFlow {
public static void main(final String[] args) {
try {
final BehaviorSubject<Float> subject0 = BehaviorSubject.create(0f);
final Disposable s00 = subject0.subscribe((val) -> {
System.out.println(val);
});
Thread.sleep(100);
subject0.onNext(1f);
subject0.onNext(2f);
subject0.onNext(3f);
subject0.onNext(4f);
subject0.onNext(5f);
subject0.onNext(60f);
s00.dispose();
subject0.onNext(60f);
subject0.onNext(7f);
subject0.onComplete();
System.out.println("items sent.");
final Subject<Float> subject1 = BehaviorSubject.create(0f);
final Disposable s01 = subject1.map((val) -> val + 1).subscribe((val) -> {
System.out.println(val);
});
Thread.sleep(100);
subject1.onNext(1f);
subject1.onNext(2f);
subject1.onNext(3f);
subject1.onNext(4f);
subject1.onNext(5f);
subject1.onNext(60f);
s01.dispose();
subject1.onNext(60f);
subject1.onNext(7f);
subject1.onComplete();
System.out.println("items sent.");
final BehaviorSubject<Float> subjectA = BehaviorSubject.create();
final BehaviorSubject<Float> subjectB = BehaviorSubject.create();
final Observable<Float> observable = Observable.merge(subjectA, subjectB);
final Disposable s1 = observable.subscribe((val) -> {
System.out.println(val);
});
Thread.sleep(100);
subjectA.onNext(1f);
subjectA.onNext(2f);
subjectA.onNext(3f);
subjectA.onNext(4f);
subjectA.onNext(5f);
subjectB.onNext(60f);
s1.dispose();
subjectB.onNext(60f);
subjectA.onNext(7f);
subjectB.onComplete();
subjectA.onComplete();
Thread.sleep(100);
System.out.println("no more news subscribers left, closing publisher..");
final BehaviorSubject<Float> subjectC = BehaviorSubject.create();
final BehaviorSubject<Float> subjectD = BehaviorSubject.create();
final Observable<Pair<Float, Float>> observableCombined = Observable.combineLatest(subjectC, subjectD);
System.out.println("Combined observable: " + observableCombined.toString());
final Disposable s2 = observableCombined.subscribe((val) -> {
System.out.println(val);
});
Thread.sleep(100);
subjectC.onNext(1f);
subjectC.onNext(2f);
subjectC.onNext(3f);
subjectC.onNext(4f);
subjectC.onNext(5f);
subjectD.onNext(60f);
subjectD.onNext(60f);
subjectC.onNext(7f);
s2.dispose();
subjectD.onComplete();
subjectC.onComplete();
System.out.println("items sent.");
final ObservableInterval timA = ObservableInterval.create(100L);
final Disposable d = timA.subscribe((t) -> {
System.out.println(t);
});
Thread.sleep(500);
d.dispose();
System.out.println("items sent.");
final ObservableInterval subjectE = ObservableInterval.create(100L);
final BehaviorSubject<Float> subjectF = BehaviorSubject.create();
final Observable<Pair<Long, Float>> observableZipped = Observable.zip(subjectE, subjectF);
System.out.println("Zipped observable: " + observableZipped.toString());
final Disposable s3 = observableZipped.subscribe((val) -> {
System.out.println(val);
});
Thread.sleep(100);
subjectF.onNext(1f);
Thread.sleep(100);
subjectF.onNext(2f);
Thread.sleep(100);
subjectF.onNext(3f);
Thread.sleep(100);
subjectF.onNext(4f);
Thread.sleep(100);
subjectF.onNext(5f);
Thread.sleep(100);
subjectF.onNext(60f);
Thread.sleep(100);
subjectF.onNext(60f);
Thread.sleep(100);
subjectF.onNext(7f);
Thread.sleep(500);
s3.dispose();
subjectF.onComplete();
System.out.println("items sent.");
} catch (final Exception ex) {
ex.printStackTrace();
}
}
}

21
flow/src/main/java/it/cavallium/warppi/flow/Utils.java
View File

@ -1,21 +0,0 @@
package it.cavallium.warppi.flow;
import java.lang.reflect.InvocationTargetException;
class Utils {
/**
* Compatibility method for TeaVM
* @param t
* @param b
*/
public static void setThreadDaemon(Thread t, boolean b) {
// Compatibility
try {
t.getClass().getMethod("setDaemon", Boolean.class).invoke(t, true);
} catch (NoSuchMethodException | SecurityException | InvocationTargetException | IllegalAccessException | IllegalArgumentException e) {
e.printStackTrace();
}
}
}

35
flow/src/test/java/it/cavallium/warppi/AppTest.java
View File

@ -1,35 +0,0 @@
package it.cavallium.warppi;
import junit.framework.Assert;
import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;
/**
* Unit test for simple App.
*/
public class AppTest extends TestCase {
/**
* Create the test case
*
* @param testName
* name of the test case
*/
public AppTest(final String testName) {
super(testName);
}
/**
* @return the suite of tests being tested
*/
public static Test suite() {
return new TestSuite(AppTest.class);
}
/**
* Rigourous Test :-)
*/
public void testApp() {
Assert.assertTrue(true);
}
}