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[DEV] externalize esignal

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This commit is contained in:
Edouard DUPIN 2021-06-07 23:25:22 +02:00
parent a851ede714
commit 4f16dc25fb
11 changed files with 65 additions and 984 deletions
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59
.classpath
View File

@ -23,32 +23,7 @@
<attribute name="test" value="true"/> <attribute name="test" value="true"/>
</attributes> </attributes>
</classpathentry> </classpathentry>
<classpathentry combineaccessrules="false" kind="src" path="/atriasoft-io-gami"> <classpathentry combineaccessrules="false" kind="src" path="/loader3d">
<attributes>
<attribute name="module" value="true"/>
</attributes>
</classpathentry>
<classpathentry combineaccessrules="false" exported="true" kind="src" path="/atriasoft-ejson">
<attributes>
<attribute name="module" value="true"/>
</attributes>
</classpathentry>
<classpathentry combineaccessrules="false" exported="true" kind="src" path="/atriasoft-etk">
<attributes>
<attribute name="module" value="true"/>
</attributes>
</classpathentry>
<classpathentry combineaccessrules="false" exported="true" kind="src" path="/scenarium-logger">
<attributes>
<attribute name="module" value="true"/>
</attributes>
</classpathentry>
<classpathentry combineaccessrules="false" exported="true" kind="src" path="/atriasoft-gale">
<attributes>
<attribute name="module" value="true"/>
</attributes>
</classpathentry>
<classpathentry combineaccessrules="false" exported="true" kind="src" path="/atriasoft-exml">
<attributes> <attributes>
<attribute name="module" value="true"/> <attribute name="module" value="true"/>
</attributes> </attributes>
@ -58,7 +33,37 @@
<attribute name="module" value="true"/> <attribute name="module" value="true"/>
</attributes> </attributes>
</classpathentry> </classpathentry>
<classpathentry combineaccessrules="false" kind="src" path="/loader3d"> <classpathentry combineaccessrules="false" exported="true" kind="src" path="/atriasoft-exml">
<attributes>
<attribute name="module" value="true"/>
</attributes>
</classpathentry>
<classpathentry combineaccessrules="false" exported="true" kind="src" path="/atriasoft-gale">
<attributes>
<attribute name="module" value="true"/>
</attributes>
</classpathentry>
<classpathentry combineaccessrules="false" exported="true" kind="src" path="/scenarium-logger">
<attributes>
<attribute name="module" value="true"/>
</attributes>
</classpathentry>
<classpathentry combineaccessrules="false" exported="true" kind="src" path="/atriasoft-etk">
<attributes>
<attribute name="module" value="true"/>
</attributes>
</classpathentry>
<classpathentry combineaccessrules="false" exported="true" kind="src" path="/atriasoft-ejson">
<attributes>
<attribute name="module" value="true"/>
</attributes>
</classpathentry>
<classpathentry combineaccessrules="false" kind="src" path="/atriasoft-io-gami">
<attributes>
<attribute name="module" value="true"/>
</attributes>
</classpathentry>
<classpathentry combineaccessrules="false" exported="true" kind="src" path="/atriasoft-esignal">
<attributes> <attributes>
<attribute name="module" value="true"/> <attribute name="module" value="true"/>
</attributes> </attributes>

40
.gitignore vendored
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@ -1,11 +1,28 @@
/bin/ # ---> Java
/Operator/ # Compiled class file
/DrawerProperties/ *.class
*.pdfd
*.dbc # Log file
SchedulerConfig.txt *.log
scenicView.properties
ScenariumConfig.txt # BlueJ files
*.ctxt
# Mobile Tools for Java (J2ME)
.mtj.tmp/
# Package Files #
*.jar
*.war
*.nar
*.ear
*.zip
*.tar.gz
*.rar
# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
hs_err_pid*
*.class *.class
*~ *~
*.bck *.bck
@ -15,3 +32,10 @@ build.number
/.settings/ /.settings/
/junit/ /junit/
/target/ /target/
*.pdfd
*.dbc
SchedulerConfig.txt
scenicView.properties
ScenariumConfig.txt
*.blend*

3
src/module-info.java
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@ -16,8 +16,7 @@ open module org.atriasoft.ewol {
exports org.atriasoft.ewol.widget; exports org.atriasoft.ewol.widget;
//exports org.atriasoft.ewol.widget.meta; //exports org.atriasoft.ewol.widget.meta;
exports org.atriasoft.esignal; requires transitive org.atriasoft.esignal;
requires transitive org.atriasoft.iogami; requires transitive org.atriasoft.iogami;
requires transitive org.atriasoft.gale; requires transitive org.atriasoft.gale;
requires transitive org.atriasoft.etk; requires transitive org.atriasoft.etk;

47
src/org/atriasoft/esignal/Connection.java
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@ -1,47 +0,0 @@
package org.atriasoft.esignal;
import java.lang.ref.WeakReference;
public class Connection implements AutoCloseable {
protected WeakReference<ConnectionRemoveInterface> connection;
public void connectionIsRemovedBySignal() {
connection = null;
}
public void disconnect() {
close();
}
public Connection( final ConnectionRemoveInterface object ) {
this.connection = new WeakReference<>(object);
}
public Connection() {
this.connection = null;
}
@Override
public void close() {
if (this.connection == null) {
return;
}
ConnectionRemoveInterface tmp = this.connection.get();
if (tmp == null) {
return;
}
tmp.disconnect(this);
this.connection = null;
}
public boolean isConnected() {
if (this.connection == null) {
return false;
}
ConnectionRemoveInterface tmp = this.connection.get();
if (tmp == null) {
return false;
}
return true;
}
}

5
src/org/atriasoft/esignal/ConnectionRemoveInterface.java
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@ -1,5 +0,0 @@
package org.atriasoft.esignal;
public interface ConnectionRemoveInterface {
void disconnect(final Connection connection);
}

172
src/org/atriasoft/esignal/Signal.java
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@ -1,172 +0,0 @@
package org.atriasoft.esignal;
import java.lang.ref.WeakReference;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import java.util.function.Consumer;
class ConnectedElement<T> {
protected final WeakReference<Consumer<T>> consumer;
public ConnectedElement(final Consumer<T> consumer) {
this.consumer = new WeakReference<Consumer<T>>(consumer);
}
public Consumer<T> getConsumer() {
return this.consumer.get();
}
public boolean isCompatibleWith(final Object elem) {
/*
Object out = this.reference.get();
if (out == elem) {
return true;
}
return false;
*/
return false;
}
public void disconnect() {
}
}
class ConnectedElementDynamic<T> extends ConnectedElement<T> {
protected final WeakReference<Object> linkedObject;
public ConnectedElementDynamic(Object linkedObject, final Consumer<T> consumer) {
super(consumer);
this.linkedObject = new WeakReference<Object>(linkedObject);
}
@Override
public Consumer<T> getConsumer() {
if (this.linkedObject.get() == null) {
return null;
}
return this.consumer.get();
}
@Override
public boolean isCompatibleWith(final Object elem) {
if (super.isCompatibleWith(elem)) {
return true;
}
Object obj = this.linkedObject.get();
if (obj == elem) {
return true;
}
return false;
}
@Override
public void disconnect() {
Object obj = this.linkedObject.get();
if (obj == null) {
return;
}
if (obj instanceof Connection tmp) {
tmp.connectionIsRemovedBySignal();
}
}
}
public class Signal<T> implements ConnectionRemoveInterface {
List<ConnectedElement<T>> data = new ArrayList<>();
public void clear() {
List<ConnectedElement<T>> data2 = data;
synchronized(this.data) {
this.data = new ArrayList<>();
}
final Iterator<ConnectedElement<T>> iterator = this.data2.iterator();
while (iterator.hasNext()) {
final ConnectedElement<T> elem = iterator.next();
elem.disconnect();
}
}
public void connect(final Consumer<T> function) {
synchronized(this.data) {
this.data.add(new ConnectedElement<T>(function));
}
}
// public void disconnect(final Consumer<T> obj) {
// synchronized(this.data) {
// final Iterator<ConnectedElement<T>> iterator = this.data.iterator();
// while (iterator.hasNext()) {
// final ConnectedElement<T> elem = iterator.next();
// if (elem.isCompatibleWith(obj)) {
// iterator.remove();
// }
// }
// }
// }
public Connection connectDynamic(final Consumer<T> function) {
Connection out = new Connection(this);
synchronized(this.data) {
this.data.add(new ConnectedElementDynamic<T>(out, function));
}
return out;
}
public void connectAutoRemoveObject(Object reference, final Consumer<T> function) {
synchronized(this.data) {
this.data.add(new ConnectedElementDynamic<T>(reference, function));
}
}
@Override
public void disconnect(final Connection connection) {
synchronized(this.data) {
final Iterator<ConnectedElement<T>> iterator = this.data.iterator();
while (iterator.hasNext()) {
final ConnectedElement<T> elem = iterator.next();
if (elem.isCompatibleWith(connection)) {
elem.disconnect();
iterator.remove();
}
}
}
}
public void emit(final T value) {
List<ConnectedElement<T>> tmp;
// clean the list:
synchronized(this.data) {
final Iterator<ConnectedElement<T>> iterator = this.data.iterator();
while (iterator.hasNext()) {
final ConnectedElement<T> elem = iterator.next();
Object tmpObject = elem.getConsumer();
if (tmpObject == null) {
elem.disconnect();
iterator.remove();
}
}
// simple optimization:
if (this.data.isEmpty()) {
return;
}
// clone the list to permit to have asynchronous remove call
tmp = new ArrayList<>(this.data);
}
// real call elements
{
final Iterator<ConnectedElement<T>> iterator = tmp.iterator();
while (iterator.hasNext()) {
final ConnectedElement<T> elem = iterator.next();
Consumer<T> tmpObject = elem.getConsumer();
if (tmpObject == null) {
continue;
}
tmpObject.accept(value);
}
}
}
public int size() {
return this.data.size();
}
}

62
src/org/atriasoft/esignal/SignalEmpty.java
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@ -1,62 +0,0 @@
package org.atriasoft.esignal;
import java.lang.ref.WeakReference;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
class ConnectedElementEmpty {
private final WeakReference<Object> reference;
private final Runnable runnable;
public ConnectedElementEmpty(final WeakReference<Object> reference, final Runnable runnable) {
this.reference = reference;
this.runnable = runnable;
}
public WeakReference<Object> getReference() {
return this.reference;
}
public Runnable getRunner() {
return this.runnable;
}
}
public class SignalEmpty {
List<ConnectedElementEmpty> data = new ArrayList<>();
public void clear(final Object obj) {
}
public Connection connect(final Object reference, final Runnable runnable) {
return null;
}
public void disconnect(final Connection connection) {
}
public void disconnect(final Object obj) {
}
public void emit() {
final Iterator<ConnectedElementEmpty> iterator = this.data.iterator();
while (iterator.hasNext()) {
final ConnectedElementEmpty elem = iterator.next();
if (elem.getReference().get() == null) {
iterator.remove();
}
elem.getRunner().run();
}
}
public int size() {
return this.data.size();
}
}

0
old_widget/Button.java → src/org/atriasoft/ewol/widget/Button.java
View File

59
test/src/test/atriasoft/esignal/Log.java
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@ -1,59 +0,0 @@
package test.atriasoft.esignal;
import io.scenarium.logger.LogLevel;
import io.scenarium.logger.Logger;
public class Log {
private static final String LIB_NAME = "esignal-test";
private static final String LIB_NAME_DRAW = Logger.getDrawableName(LIB_NAME);
private static final boolean PRINT_CRITICAL = Logger.getNeedPrint(LIB_NAME, LogLevel.CRITICAL);
private static final boolean PRINT_ERROR = Logger.getNeedPrint(LIB_NAME, LogLevel.ERROR);
private static final boolean PRINT_WARNING = Logger.getNeedPrint(LIB_NAME, LogLevel.WARNING);
private static final boolean PRINT_INFO = Logger.getNeedPrint(LIB_NAME, LogLevel.INFO);
private static final boolean PRINT_DEBUG = Logger.getNeedPrint(LIB_NAME, LogLevel.DEBUG);
private static final boolean PRINT_VERBOSE = Logger.getNeedPrint(LIB_NAME, LogLevel.VERBOSE);
private static final boolean PRINT_TODO = Logger.getNeedPrint(LIB_NAME, LogLevel.TODO);
private static final boolean PRINT_PRINT = Logger.getNeedPrint(LIB_NAME, LogLevel.PRINT);
private Log() {}
public static void print(String data) {
if (PRINT_PRINT)
Logger.print(LIB_NAME_DRAW, data);
}
public static void critical(String data) {
if (PRINT_CRITICAL)
Logger.critical(LIB_NAME_DRAW, data);
}
public static void error(String data) {
if (PRINT_ERROR)
Logger.error(LIB_NAME_DRAW, data);
}
public static void warning(String data) {
if (PRINT_WARNING)
Logger.warning(LIB_NAME_DRAW, data);
}
public static void info(String data) {
if (PRINT_INFO)
Logger.info(LIB_NAME_DRAW, data);
}
public static void debug(String data) {
if (PRINT_DEBUG)
Logger.debug(LIB_NAME_DRAW, data);
}
public static void verbose(String data) {
if (PRINT_VERBOSE)
Logger.verbose(LIB_NAME_DRAW, data);
}
public static void todo(String data) {
if (PRINT_TODO)
Logger.todo(LIB_NAME_DRAW, data);
}
}

301
test/src/test/atriasoft/esignal/TestSignal.java
View File

@ -1,301 +0,0 @@
/*******************************************************************************
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at https://mozilla.org/MPL/2.0/.
*
* Contributors:
* Edouard DUPIN - initial API and implementation
******************************************************************************/
package test.atriasoft.esignal;
import static org.junit.jupiter.api.Assertions.assertEquals;
import java.lang.ref.WeakReference;
import java.util.ArrayList;
import java.util.List;
import io.scenarium.logger.Logger;
import org.atriasoft.esignal.Connection;
import org.atriasoft.esignal.Signal;
import org.junit.Test;
import org.junit.jupiter.api.MethodOrderer.OrderAnnotation;
import org.junit.jupiter.api.Order;
//import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.TestMethodOrder;
@TestMethodOrder(OrderAnnotation.class)
public class TestSignal {
class EmiterSimple {
public Signal<String> signalEvent = new Signal<String>();
public void sendEvent(String value) {
signalEvent.emit(value);
}
}
class ReceiverSimple {
private String dataReceive = null;
ReceiverSimple() {
}
public void connect1(EmiterSimple other) {
WeakReference<ReceiverSimple> tmpp = new WeakReference<ReceiverSimple>(this);
other.signalEvent.connect(data -> {
tmpp.get().onData(data);
});
}
public void connect2(EmiterSimple other) {
// the solo lambda will not depend on the object => the remove must be done manually...
other.signalEvent.connect(data -> {
Log.error("lambda receive: " + data);
});
}
public void connect3(EmiterSimple other) {
// we reference the local object, then the lambda is alive while the object is alive...
other.signalEvent.connect(data -> {
Log.error("lambda receive: " + data);
this.dataReceive = data;
});
}
public void connect4(EmiterSimple other) {
other.signalEvent.connect(data -> {
onData(data);
});
}
public void connect5(EmiterSimple other) {
other.signalEvent.connect(this::onData);
}
// Does not work at all:
// public void disconnect5(EmiterSimple other) {
// other.signalEvent.disconnect(this::onData);
// }
public void connect6(EmiterSimple other) {
// the solo lambda will not depend on the object => the remove must be done manually...
other.signalEvent.connectAutoRemoveObject(this, data -> {
Log.error("lambda receive: " + data);
});
}
private Connection tmpConnect = null;
public void connect7(EmiterSimple other) {
tmpConnect = other.signalEvent.connectDynamic(this::onData);
}
public void disconnect7(EmiterSimple other) {
other.signalEvent.disconnect(tmpConnect);
}
public void disconnect72() {
tmpConnect.disconnect();
}
public boolean isConnected() {
return tmpConnect.isConnected();
}
public void onData(String data) {
Log.error("Retrive data : " + data);
dataReceive = data;
}
public String getDataAndClean() {
String tmp = dataReceive;
dataReceive = null;
return tmp;
}
}
@Test
@Order(1)
public void testConnectAndTransmit1() {
Log.warning("Test 1 [BEGIN]");
EmiterSimple sender = new EmiterSimple();
ReceiverSimple receiver = new ReceiverSimple();
receiver.connect1(sender);
assertEquals(1, sender.signalEvent.size());
String testData1 = "MUST receive this data...";
sender.sendEvent(testData1);
assertEquals(testData1, receiver.getDataAndClean());
receiver = null;
assertEquals(1, sender.signalEvent.size());
System.gc();
String testData2 = "MUST NOT receive this data...";
sender.sendEvent(testData2);
assertEquals(0, sender.signalEvent.size());
Log.warning("Test 1 [ END ]");
}
@Test
@Order(2)
public void testConnectAndTransmit2() {
Log.warning("Test 2 [BEGIN]");
EmiterSimple sender = new EmiterSimple();
ReceiverSimple receiver = new ReceiverSimple();
receiver.connect2(sender);
assertEquals(1, sender.signalEvent.size());
String testData1 = "MUST receive this data...";
sender.sendEvent(testData1);
// No data stored ... assertEquals(testData1, receiver.getDataAndClean());
assertEquals(1, sender.signalEvent.size());
receiver = null;
System.gc();
String testData2 = "Solo Lambda MUST receive this data...";
sender.sendEvent(testData2);
assertEquals(1, sender.signalEvent.size());
Log.warning("Test 2 [ END ]");
}
@Test
@Order(3)
public void testConnectAndTransmit3() {
Log.warning("Test 3 [BEGIN]");
EmiterSimple sender = new EmiterSimple();
ReceiverSimple receiver = new ReceiverSimple();
receiver.connect3(sender);
assertEquals(1, sender.signalEvent.size());
String testData1 = "MUST receive this data...";
sender.sendEvent(testData1);
assertEquals(testData1, receiver.getDataAndClean());
assertEquals(1, sender.signalEvent.size());
receiver = null;
System.gc();
String testData2 = "MUST NOT receive this data...";
sender.sendEvent(testData2);
assertEquals(0, sender.signalEvent.size());
Log.warning("Test 3 [ END ]");
}
@Test
@Order(4)
public void testConnectAndTransmit4() {
Log.warning("Test 4 [BEGIN]");
EmiterSimple sender = new EmiterSimple();
ReceiverSimple receiver = new ReceiverSimple();
receiver.connect4(sender);
assertEquals(1, sender.signalEvent.size());
String testData1 = "MUST receive this data...";
sender.sendEvent(testData1);
assertEquals(testData1, receiver.getDataAndClean());
assertEquals(1, sender.signalEvent.size());
receiver = null;
System.gc();
String testData2 = "MUST NOT receive this data...";
sender.sendEvent(testData2);
assertEquals(0, sender.signalEvent.size());
Log.warning("Test 4 [ END ]");
}
@Test
@Order(5)
public void testConnectAndTransmit5() {
Log.warning("Test 5 [BEGIN]");
EmiterSimple sender = new EmiterSimple();
ReceiverSimple receiver = new ReceiverSimple();
//connect step 1
receiver.connect5(sender);
assertEquals(1, sender.signalEvent.size());
String testData1 = "MUST receive this data... 111";
sender.sendEvent(testData1);
assertEquals(testData1, receiver.getDataAndClean());
assertEquals(1, sender.signalEvent.size());
// remove connection
// receiver.disconnect5(sender);
// assertEquals(0, sender.signalEvent.size());
// System.gc();
// String testData2 = "MUST NOT receive this data... 222";
// sender.sendEvent(testData2);
// assertEquals(null, receiver.getDataAndClean());
// // reconnect (step 2
// receiver.connect5(sender);
// assertEquals(1, sender.signalEvent.size());
// String testData3 = "MUST receive this data... 333";
// sender.sendEvent(testData3);
// assertEquals(testData3, receiver.getDataAndClean());
// assertEquals(1, sender.signalEvent.size());
// check auto remove...
receiver = null;
System.gc();
String testData4 = "MUST NOT receive this data... 444";
sender.sendEvent(testData4);
assertEquals(0, sender.signalEvent.size());
Log.warning("Test 5 [ END ]");
}
@Test
@Order(6)
public void testConnectAndTransmit6() {
Log.warning("Test 6 [BEGIN]");
EmiterSimple sender = new EmiterSimple();
ReceiverSimple receiver = new ReceiverSimple();
receiver.connect6(sender);
assertEquals(1, sender.signalEvent.size());
String testData1 = "MUST receive this data...";
sender.sendEvent(testData1);
//assertEquals(testData1, receiver.getDataAndClean());
assertEquals(1, sender.signalEvent.size());
receiver = null;
System.gc();
String testData2 = "MUST NOT receive this data...";
sender.sendEvent(testData2);
assertEquals(0, sender.signalEvent.size());
Log.warning("Test 6 [ END ]");
}
@Test
@Order(7)
public void testConnectAndTransmit7() {
Log.warning("Test 7 [BEGIN]");
EmiterSimple sender = new EmiterSimple();
ReceiverSimple receiver = new ReceiverSimple();
//connect step 1
receiver.connect7(sender);
assertEquals(1, sender.signalEvent.size());
String testData1 = "MUST receive this data... 111";
sender.sendEvent(testData1);
assertEquals(testData1, receiver.getDataAndClean());
assertEquals(1, sender.signalEvent.size());
assertEquals(true, receiver.isConnected());
// remove connection
receiver.disconnect7(sender);
assertEquals(false, receiver.isConnected());
System.gc();
String testData2 = "MUST NOT receive this data... 222";
sender.sendEvent(testData2);
assertEquals(0, sender.signalEvent.size());
assertEquals(null, receiver.getDataAndClean());
// reconnect (step 2
receiver.connect7(sender);
assertEquals(1, sender.signalEvent.size());
String testData3 = "MUST receive this data... 333";
sender.sendEvent(testData3);
assertEquals(testData3, receiver.getDataAndClean());
assertEquals(1, sender.signalEvent.size());
assertEquals(true, receiver.isConnected());
// remove connection
receiver.disconnect72();
assertEquals(false, receiver.isConnected());
assertEquals(0, sender.signalEvent.size());
System.gc();
String testData4 = "MUST NOT receive this data... 444";
sender.sendEvent(testData4);
assertEquals(null, receiver.getDataAndClean());
// reconnect (step 2
receiver.connect7(sender);
assertEquals(1, sender.signalEvent.size());
String testData5 = "MUST receive this data... 555";
sender.sendEvent(testData5);
assertEquals(testData5, receiver.getDataAndClean());
assertEquals(1, sender.signalEvent.size());
// check auto remove...
receiver = null;
System.gc();
String testData6 = "MUST NOT receive this data... 666";
sender.sendEvent(testData6);
assertEquals(0, sender.signalEvent.size());
Log.warning("Test 7 [ END ]");
}
}

301
test/src/test/atriasoft/esignal/TestSignalType.java
View File

@ -1,301 +0,0 @@
/*******************************************************************************
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at https://mozilla.org/MPL/2.0/.
*
* Contributors:
* Edouard DUPIN - initial API and implementation
******************************************************************************/
package test.atriasoft.esignal;
import static org.junit.jupiter.api.Assertions.assertEquals;
import java.lang.ref.WeakReference;
import java.util.ArrayList;
import java.util.List;
import io.scenarium.logger.Logger;
import org.atriasoft.esignal.Connection;
import org.atriasoft.esignal.Signal;
import org.junit.Test;
import org.junit.jupiter.api.MethodOrderer.OrderAnnotation;
import org.junit.jupiter.api.Order;
//import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.TestMethodOrder;
@TestMethodOrder(OrderAnnotation.class)
public class TestSignalType {
class EmiterSimple {
public Signal<String> signalEvent = new Signal<String>();
public void sendEvent(String value) {
signalEvent.emit(value);
}
}
class ReceiverSimple {
private String dataReceive = null;
ReceiverSimple() {
}
public void connect1(EmiterSimple other) {
WeakReference<ReceiverSimple> tmpp = new WeakReference<ReceiverSimple>(this);
other.signalEvent.connect(data -> {
tmpp.get().onData(data);
});
}
public void connect2(EmiterSimple other) {
// the solo lambda will not depend on the object => the remove must be done manually...
other.signalEvent.connect(data -> {
Log.error("lambda receive: " + data);
});
}
public void connect3(EmiterSimple other) {
// we reference the local object, then the lambda is alive while the object is alive...
other.signalEvent.connect(data -> {
Log.error("lambda receive: " + data);
this.dataReceive = data;
});
}
public void connect4(EmiterSimple other) {
other.signalEvent.connect(data -> {
onData(data);
});
}
public void connect5(EmiterSimple other) {
other.signalEvent.connect(this::onData);
}
// Does not work at all:
// public void disconnect5(EmiterSimple other) {
// other.signalEvent.disconnect(this::onData);
// }
public void connect6(EmiterSimple other) {
// the solo lambda will not depend on the object => the remove must be done manually...
other.signalEvent.connectAutoRemoveObject(this, data -> {
Log.error("lambda receive: " + data);
});
}
private Connection tmpConnect = null;
public void connect7(EmiterSimple other) {
tmpConnect = other.signalEvent.connectDynamic(this::onData);
}
public void disconnect7(EmiterSimple other) {
other.signalEvent.disconnect(tmpConnect);
}
public void disconnect72() {
tmpConnect.disconnect();
}
public boolean isConnected() {
return tmpConnect.isConnected();
}
public void onData(String data) {
Log.error("Retrive data : " + data);
dataReceive = data;
}
public String getDataAndClean() {
String tmp = dataReceive;
dataReceive = null;
return tmp;
}
}
@Test
@Order(1)
public void testConnectAndTransmit1() {
Log.warning("Test 1 [BEGIN]");
EmiterSimple sender = new EmiterSimple();
ReceiverSimple receiver = new ReceiverSimple();
receiver.connect1(sender);
assertEquals(1, sender.signalEvent.size());
String testData1 = "MUST receive this data...";
sender.sendEvent(testData1);
assertEquals(testData1, receiver.getDataAndClean());
receiver = null;
assertEquals(1, sender.signalEvent.size());
System.gc();
String testData2 = "MUST NOT receive this data...";
sender.sendEvent(testData2);
assertEquals(0, sender.signalEvent.size());
Log.warning("Test 1 [ END ]");
}
@Test
@Order(2)
public void testConnectAndTransmit2() {
Log.warning("Test 2 [BEGIN]");
EmiterSimple sender = new EmiterSimple();
ReceiverSimple receiver = new ReceiverSimple();
receiver.connect2(sender);
assertEquals(1, sender.signalEvent.size());
String testData1 = "MUST receive this data...";
sender.sendEvent(testData1);
// No data stored ... assertEquals(testData1, receiver.getDataAndClean());
assertEquals(1, sender.signalEvent.size());
receiver = null;
System.gc();
String testData2 = "Solo Lambda MUST receive this data...";
sender.sendEvent(testData2);
assertEquals(1, sender.signalEvent.size());
Log.warning("Test 2 [ END ]");
}
@Test
@Order(3)
public void testConnectAndTransmit3() {
Log.warning("Test 3 [BEGIN]");
EmiterSimple sender = new EmiterSimple();
ReceiverSimple receiver = new ReceiverSimple();
receiver.connect3(sender);
assertEquals(1, sender.signalEvent.size());
String testData1 = "MUST receive this data...";
sender.sendEvent(testData1);
assertEquals(testData1, receiver.getDataAndClean());
assertEquals(1, sender.signalEvent.size());
receiver = null;
System.gc();
String testData2 = "MUST NOT receive this data...";
sender.sendEvent(testData2);
assertEquals(0, sender.signalEvent.size());
Log.warning("Test 3 [ END ]");
}
@Test
@Order(4)
public void testConnectAndTransmit4() {
Log.warning("Test 4 [BEGIN]");
EmiterSimple sender = new EmiterSimple();
ReceiverSimple receiver = new ReceiverSimple();
receiver.connect4(sender);
assertEquals(1, sender.signalEvent.size());
String testData1 = "MUST receive this data...";
sender.sendEvent(testData1);
assertEquals(testData1, receiver.getDataAndClean());
assertEquals(1, sender.signalEvent.size());
receiver = null;
System.gc();
String testData2 = "MUST NOT receive this data...";
sender.sendEvent(testData2);
assertEquals(0, sender.signalEvent.size());
Log.warning("Test 4 [ END ]");
}
@Test
@Order(5)
public void testConnectAndTransmit5() {
Log.warning("Test 5 [BEGIN]");
EmiterSimple sender = new EmiterSimple();
ReceiverSimple receiver = new ReceiverSimple();
//connect step 1
receiver.connect5(sender);
assertEquals(1, sender.signalEvent.size());
String testData1 = "MUST receive this data... 111";
sender.sendEvent(testData1);
assertEquals(testData1, receiver.getDataAndClean());
assertEquals(1, sender.signalEvent.size());
// remove connection
// receiver.disconnect5(sender);
// assertEquals(0, sender.signalEvent.size());
// System.gc();
// String testData2 = "MUST NOT receive this data... 222";
// sender.sendEvent(testData2);
// assertEquals(null, receiver.getDataAndClean());
// // reconnect (step 2
// receiver.connect5(sender);
// assertEquals(1, sender.signalEvent.size());
// String testData3 = "MUST receive this data... 333";
// sender.sendEvent(testData3);
// assertEquals(testData3, receiver.getDataAndClean());
// assertEquals(1, sender.signalEvent.size());
// check auto remove...
receiver = null;
System.gc();
String testData4 = "MUST NOT receive this data... 444";
sender.sendEvent(testData4);
assertEquals(0, sender.signalEvent.size());
Log.warning("Test 5 [ END ]");
}
@Test
@Order(6)
public void testConnectAndTransmit6() {
Log.warning("Test 6 [BEGIN]");
EmiterSimple sender = new EmiterSimple();
ReceiverSimple receiver = new ReceiverSimple();
receiver.connect6(sender);
assertEquals(1, sender.signalEvent.size());
String testData1 = "MUST receive this data...";
sender.sendEvent(testData1);
//assertEquals(testData1, receiver.getDataAndClean());
assertEquals(1, sender.signalEvent.size());
receiver = null;
System.gc();
String testData2 = "MUST NOT receive this data...";
sender.sendEvent(testData2);
assertEquals(0, sender.signalEvent.size());
Log.warning("Test 6 [ END ]");
}
@Test
@Order(7)
public void testConnectAndTransmit7() {
Log.warning("Test 7 [BEGIN]");
EmiterSimple sender = new EmiterSimple();
ReceiverSimple receiver = new ReceiverSimple();
//connect step 1
receiver.connect7(sender);
assertEquals(1, sender.signalEvent.size());
String testData1 = "MUST receive this data... 111";
sender.sendEvent(testData1);
assertEquals(testData1, receiver.getDataAndClean());
assertEquals(1, sender.signalEvent.size());
assertEquals(true, receiver.isConnected());
// remove connection
receiver.disconnect7(sender);
assertEquals(false, receiver.isConnected());
System.gc();
String testData2 = "MUST NOT receive this data... 222";
sender.sendEvent(testData2);
assertEquals(0, sender.signalEvent.size());
assertEquals(null, receiver.getDataAndClean());
// reconnect (step 2
receiver.connect7(sender);
assertEquals(1, sender.signalEvent.size());
String testData3 = "MUST receive this data... 333";
sender.sendEvent(testData3);
assertEquals(testData3, receiver.getDataAndClean());
assertEquals(1, sender.signalEvent.size());
assertEquals(true, receiver.isConnected());
// remove connection
receiver.disconnect72();
assertEquals(false, receiver.isConnected());
assertEquals(0, sender.signalEvent.size());
System.gc();
String testData4 = "MUST NOT receive this data... 444";
sender.sendEvent(testData4);
assertEquals(null, receiver.getDataAndClean());
// reconnect (step 2
receiver.connect7(sender);
assertEquals(1, sender.signalEvent.size());
String testData5 = "MUST receive this data... 555";
sender.sendEvent(testData5);
assertEquals(testData5, receiver.getDataAndClean());
assertEquals(1, sender.signalEvent.size());
// check auto remove...
receiver = null;
System.gc();
String testData6 = "MUST NOT receive this data... 666";
sender.sendEvent(testData6);
assertEquals(0, sender.signalEvent.size());
Log.warning("Test 7 [ END ]");
}
}