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pom

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This commit is contained in:
Michael Olayemi
2022-12-12 16:47:04 +00:00
parent 7dd02df1ae
commit c5075e6ba7
15 changed files with 327 additions and 59 deletions
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116
core-java-modules/core-java-16/pom.xml
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@@ -1,66 +1,64 @@
<?xml version="1.0" encoding="UTF-8"?> <?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" <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/xsd/maven-4.0.0.xsd">
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" <modelVersion>4.0.0</modelVersion>
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <artifactId>core-java-16</artifactId>
<modelVersion>4.0.0</modelVersion> <version>0.1.0-SNAPSHOT</version>
<artifactId>core-java-16</artifactId> <name>core-java-16</name>
<version>0.1.0-SNAPSHOT</version> <packaging>jar</packaging>
<name>core-java-16</name> <url>http://maven.apache.org</url>
<packaging>jar</packaging>
<url>http://maven.apache.org</url>
<parent> <parent>
<groupId>com.baeldung</groupId> <groupId>com.baeldung</groupId>
<artifactId>parent-modules</artifactId> <artifactId>parent-modules</artifactId>
<version>1.0.0-SNAPSHOT</version> <version>1.0.0-SNAPSHOT</version>
<relativePath>../../</relativePath> <relativePath>../../</relativePath>
</parent> </parent>
<dependencies> <dependencies>
<dependency> <dependency>
<groupId>org.apache.commons</groupId> <groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId> <artifactId>commons-lang3</artifactId>
<version>${commons-lang3.version}</version> <version>${commons-lang3.version}</version>
</dependency> </dependency>
</dependencies> </dependencies>
<build> <build>
<plugins> <plugins>
<plugin> <plugin>
<groupId>org.apache.maven.plugins</groupId> <groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId> <artifactId>maven-compiler-plugin</artifactId>
<version>${maven-compiler-plugin.version}</version> <version>${maven-compiler-plugin.version}</version>
<configuration> <configuration>
<release>${maven.compiler.release}</release> <release>${maven.compiler.release}</release>
<compilerArgs>--enable-preview</compilerArgs> <compilerArgs>--enable-preview</compilerArgs>
<source>${maven.compiler.source.version}</source> <source>${maven.compiler.source.version}</source>
<target>${maven.compiler.target.version}</target> <target>${maven.compiler.target.version}</target>
</configuration> </configuration>
</plugin> </plugin>
<plugin> <plugin>
<groupId>org.apache.maven.plugins</groupId> <groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId> <artifactId>maven-surefire-plugin</artifactId>
<version>${surefire.plugin.version}</version> <version>${surefire.plugin.version}</version>
<configuration> <configuration>
<argLine>--enable-preview</argLine> <argLine>--enable-preview</argLine>
<forkCount>1</forkCount> <forkCount>1</forkCount>
</configuration> </configuration>
<dependencies> <dependencies>
<dependency> <dependency>
<groupId>org.apache.maven.surefire</groupId> <groupId>org.apache.maven.surefire</groupId>
<artifactId>surefire-api</artifactId> <artifactId>surefire-api</artifactId>
<version>${surefire.plugin.version}</version> <version>${surefire.plugin.version}</version>
</dependency> </dependency>
</dependencies> </dependencies>
</plugin> </plugin>
</plugins> </plugins>
</build> </build>
<properties> <properties>
<maven.compiler.source.version>16</maven.compiler.source.version> <maven.compiler.source.version>16</maven.compiler.source.version>
<maven.compiler.target.version>16</maven.compiler.target.version> <maven.compiler.target.version>16</maven.compiler.target.version>
<maven.compiler.release>16</maven.compiler.release> <maven.compiler.release>16</maven.compiler.release>
<surefire.plugin.version>3.0.0-M5</surefire.plugin.version> <surefire.plugin.version>3.0.0-M5</surefire.plugin.version>
</properties> </properties>
</project> </project>

19
core-java-modules/core-java-16/src/main/java/com/baeldung/instanceofalternative/enumallt/DinosaurEnum.java Normal file
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package com.baeldung.instanceofalternative.enumallt;
public enum DinosaurEnum {
Anatotitan {
@Override
public String move() {
return "running";
}
},
Euraptor {
@Override
public String move() {
return "flying";
}
};
public abstract String move();
}

15
core-java-modules/core-java-16/src/main/java/com/baeldung/instanceofalternative/model/Anatotitan.java Normal file
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package com.baeldung.instanceofalternative.model;
public class Anatotitan extends Dinosaur {
// polymorphism
@Override
public String move() {
return "running";
}
// non-polymorphism
public String run() {
return "running";
}
}

9
core-java-modules/core-java-16/src/main/java/com/baeldung/instanceofalternative/model/Dinosaur.java Normal file
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package com.baeldung.instanceofalternative.model;
public class Dinosaur {
public String move() {
return "default movement";
}
}

15
core-java-modules/core-java-16/src/main/java/com/baeldung/instanceofalternative/model/Euraptor.java Normal file
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package com.baeldung.instanceofalternative.model;
public class Euraptor extends Dinosaur {
// polymorphism
@Override
public String move() {
return "flying";
}
// non-polymorphism
public String flies() {
return "flying";
}
}

14
core-java-modules/core-java-16/src/main/java/com/baeldung/instanceofalternative/visitorspattern/Anatotitan.java Normal file
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package com.baeldung.instanceofalternative.visitorspattern;
public class Anatotitan implements Dino {
String run() {
return "running";
}
@Override
public String move(Visitor dinobehave) {
return dinobehave.visit(this);
}
}

7
core-java-modules/core-java-16/src/main/java/com/baeldung/instanceofalternative/visitorspattern/Dino.java Normal file
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package com.baeldung.instanceofalternative.visitorspattern;
public interface Dino {
String move(Visitor dinoMove);
}

15
core-java-modules/core-java-16/src/main/java/com/baeldung/instanceofalternative/visitorspattern/DinoVisitorImpl.java Normal file
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package com.baeldung.instanceofalternative.visitorspattern;
public class DinoVisitorImpl implements Visitor {
@Override
public String visit(Anatotitan anatotitan) {
return anatotitan.run();
}
@Override
public String visit(Euraptor euraptor) {
return euraptor.flies();
}
}

14
core-java-modules/core-java-16/src/main/java/com/baeldung/instanceofalternative/visitorspattern/Euraptor.java Normal file
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package com.baeldung.instanceofalternative.visitorspattern;
public class Euraptor implements Dino {
String flies() {
return "flying";
}
@Override
public String move(Visitor dinobehave) {
return dinobehave.visit(this);
}
}

9
core-java-modules/core-java-16/src/main/java/com/baeldung/instanceofalternative/visitorspattern/Visitor.java Normal file
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package com.baeldung.instanceofalternative.visitorspattern;
public interface Visitor {
String visit(Anatotitan anatotitan);
String visit(Euraptor euraptor);
}

26
core-java-modules/core-java-16/src/test/java/com/baeldung/instanceoftest/EnumUnitTest.java Normal file
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package com.baeldung.instanceoftest;
import static org.junit.Assert.*;
import org.junit.Test;
import com.baeldung.instanceofalternative.enumallt.*;
public class EnumUnitTest {
@Test
public void givenADinosaurSpecie_whenUsingEnum_thenGetMovementOfEuraptor() {
assertEquals("flying", moveDinosaurUsingEnum(DinosaurEnum.Euraptor));
}
@Test
public void givenADinosaurSpecie_whenUsingEnum_thenGetMovementOfAnatotitan() {
assertEquals("running", moveDinosaurUsingEnum(DinosaurEnum.Anatotitan));
}
public static String moveDinosaurUsingEnum(DinosaurEnum dinosaurenum) {
return dinosaurenum.move();
}
}

35
core-java-modules/core-java-16/src/test/java/com/baeldung/instanceoftest/ExampleSetupUnitTest.java Normal file
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package com.baeldung.instanceoftest;
import static org.junit.Assert.*;
import org.junit.Test;
import com.baeldung.instanceofalternative.model.*;
public class ExampleSetupUnitTest {
@Test
public void givenADinosaurSpecie_whenUsingInstancof_thenGetMovementOfAnatotitan() {
assertEquals("running", moveDinosaurUsingInstanceof(new Anatotitan()));
}
@Test
public void givenADinosaurSpecie_whenUsingInstanceof_thenGetMovementOfEuraptor() {
assertEquals("flying", moveDinosaurUsingInstanceof(new Euraptor()));
}
public static String moveDinosaurUsingInstanceof(Dinosaur dinosaur) {
if (dinosaur instanceof Anatotitan) {
Anatotitan anatotitan = (Anatotitan) dinosaur;
return anatotitan.run();
} else if (dinosaur instanceof Euraptor) {
Euraptor euraptor = (Euraptor) dinosaur;
return euraptor.flies();
}
return "";
}
}

36
core-java-modules/core-java-16/src/test/java/com/baeldung/instanceoftest/GetClassUnitTest.java Normal file
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package com.baeldung.instanceoftest;
import static org.junit.Assert.*;
import org.junit.Test;
import com.baeldung.instanceofalternative.model.*;
public class GetClassUnitTest {
@Test
public void givenADinosaurSpecie_whenUsingGetClass_thenGetMovementOfAnatotitan() {
assertEquals("running", moveDinosaurUsingGetClass(new Anatotitan()));
}
@Test
public void givenADinosaurSpecie_whenUsingGetClass_thenGetMovementOfEuraptor() {
assertEquals("flying", moveDinosaurUsingGetClass(new Euraptor()));
}
public static String moveDinosaurUsingGetClass(Dinosaur dinosaur) {
if (dinosaur.getClass()
.equals(Anatotitan.class)) {
Anatotitan anatotitan = (Anatotitan) dinosaur;
return anatotitan.run();
} else if (dinosaur.getClass()
.equals(Euraptor.class)) {
Euraptor euraptor = (Euraptor) dinosaur;
return euraptor.flies();
}
return "";
}
}

27
core-java-modules/core-java-16/src/test/java/com/baeldung/instanceoftest/PolymorphismUnitTest.java Normal file
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package com.baeldung.instanceoftest;
import static org.junit.Assert.*;
import org.junit.BeforeClass;
import org.junit.Test;
import com.baeldung.instanceofalternative.model.*;
public class PolymorphismUnitTest {
@Test
public void givenADinosaurSpecie_whenUsingPolymorphism_thenGetMovementOfAnatotitan() {
assertEquals("running", moveDinosaurUsingPolymorphism(new Anatotitan()));
}
@Test
public void givenADinosaurSpecie_whenUsingPolymorphism_thenGetMovementOfEuraptor() {
assertEquals("flying", moveDinosaurUsingPolymorphism(new Euraptor()));
}
public static String moveDinosaurUsingPolymorphism(Dinosaur dinosaur) {
return dinosaur.move();
}
}

29
core-java-modules/core-java-16/src/test/java/com/baeldung/instanceoftest/VisitorsPatternUnitTest.java Normal file
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package com.baeldung.instanceoftest;
import static org.junit.Assert.*;
import org.junit.Test;
import com.baeldung.instanceofalternative.visitorspattern.*;
public class VisitorsPatternUnitTest {
@Test
public void givenADinosaurSpecie_whenUsingVisitorPattern_thenGetMovementOfAnatotitan() {
assertEquals("running", moveDinosaurUsingVisitorPattern((Dino) new Anatotitan()));
}
@Test
public void givenADinosaurSpecie_whenUsingVisitorPattern_thenGetMovementOfEuraptor() {
assertEquals("flying", moveDinosaurUsingVisitorPattern((Dino) new Euraptor()));
}
public static String moveDinosaurUsingVisitorPattern(Dino dinosaur) {
Visitor visitor = new DinoVisitorImpl();
return dinosaur.move(visitor);
}
}