Initial commit

s1/.editorconfig

@@ -0,0 +1,17 @@
+# Editor configuration, see http://editorconfig.org
+root = true
+
+[*]
+charset = utf-8
+indent_style = space
+indent_size = 2
+insert_final_newline = true
+trim_trailing_whitespace = true
+max_line_length = 80
+
+[*.sh]
+end_of_line = lf
+
+[*.java]
+indent_size = 4
+max_line_length = 120

s1/pom.xml

@@ -0,0 +1,173 @@
+<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>
+  <groupId>com.tabrizu.data</groupId>
+  <artifactId>s1</artifactId>
+  <version>1.0</version>
+  <properties>
+    <maven.compiler.source>1.8</maven.compiler.source>
+    <maven.compiler.target>1.8</maven.compiler.target>
+    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    <junit.version>5.6.0</junit.version>
+    <maven-enforcer-plugin.version>3.0.0-M3</maven-enforcer-plugin.version>
+    <maven-checkstyle-plugin.version>3.1.2</maven-checkstyle-plugin.version>
+    <checkstyle.version>8.45.1</checkstyle.version>
+    <maven-surefire-plugin.version>3.0.0-M5</maven-surefire-plugin.version>
+    <jacoco-maven-plugin.version>0.8.4</jacoco-maven-plugin.version>
+    <maven-javadoc-plugin.version>3.0.0</maven-javadoc-plugin.version>
+    <!-- JaCoCo thresholds. Increase gradually as you add tests. -->
+    <jacoco.unit-tests.limit.instruction-ratio>0%</jacoco.unit-tests.limit.instruction-ratio>
+    <jacoco.unit-tests.limit.branch-ratio>0%</jacoco.unit-tests.limit.branch-ratio>
+    <jacoco.unit-tests.limit.class-complexity>20</jacoco.unit-tests.limit.class-complexity>
+    <jacoco.unit-tests.limit.method-complexity>5</jacoco.unit-tests.limit.method-complexity>
+  </properties>
+  <dependencies>
+    <dependency>
+      <groupId>org.junit.jupiter</groupId>
+      <artifactId>junit-jupiter-api</artifactId>
+      <version>${junit.version}</version>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.junit.jupiter</groupId>
+      <artifactId>junit-jupiter-engine</artifactId>
+      <version>${junit.version}</version>
+      <scope>test</scope>
+    </dependency>
+  </dependencies>
+  <build>
+    <plugins>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-enforcer-plugin</artifactId>
+        <version>${maven-enforcer-plugin.version}</version>
+        <executions>
+          <execution>
+            <goals>
+              <goal>enforce</goal>
+            </goals>
+            <configuration>
+              <rules>
+                <requireMavenVersion>
+                  <version>3.6.3</version>
+                </requireMavenVersion>
+              </rules>
+              <fail>true</fail>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-checkstyle-plugin</artifactId>
+        <version>${maven-checkstyle-plugin.version}</version>
+        <dependencies>
+          <dependency>
+            <groupId>com.puppycrawl.tools</groupId>
+            <artifactId>checkstyle</artifactId>
+            <version>${checkstyle.version}</version>
+          </dependency>
+          <dependency>
+            <groupId>com.github.ngeor</groupId>
+            <artifactId>checkstyle-rules</artifactId>
+            <version>4.9.3</version>
+          </dependency>
+        </dependencies>
+        <configuration>
+          <configLocation>com/github/ngeor/checkstyle.xml</configLocation>
+          <includeTestSourceDirectory>true</includeTestSourceDirectory>
+          <skip>${skipTests}</skip>
+        </configuration>
+        <executions>
+          <execution>
+            <id>checkstyle</id>
+            <phase>validate</phase>
+            <goals>
+              <goal>check</goal>
+            </goals>
+          </execution>
+        </executions>
+      </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-surefire-plugin</artifactId>
+        <version>${maven-surefire-plugin.version}</version>
+      </plugin>
+      <plugin>
+        <groupId>org.jacoco</groupId>
+        <artifactId>jacoco-maven-plugin</artifactId>
+        <version>${jacoco-maven-plugin.version}</version>
+        <executions>
+          <execution>
+            <id>pre-unit-test</id>
+            <goals>
+              <goal>prepare-agent</goal>
+            </goals>
+          </execution>
+          <execution>
+            <id>post-unit-test</id>
+            <phase>test</phase>
+            <goals>
+              <goal>report</goal>
+            </goals>
+          </execution>
+          <execution>
+            <id>check-unit-test</id>
+            <phase>test</phase>
+            <goals>
+              <goal>check</goal>
+            </goals>
+            <configuration>
+              <dataFile>${project.build.directory}/jacoco.exec</dataFile>
+              <rules>
+                <rule>
+                  <element>BUNDLE</element>
+                  <limits>
+                    <limit>
+                      <counter>INSTRUCTION</counter>
+                      <value>COVEREDRATIO</value>
+                      <minimum>${jacoco.unit-tests.limit.instruction-ratio}</minimum>
+                    </limit>
+                    <limit>
+                      <counter>BRANCH</counter>
+                      <value>COVEREDRATIO</value>
+                      <minimum>${jacoco.unit-tests.limit.branch-ratio}</minimum>
+                    </limit>
+                  </limits>
+                </rule>
+                <rule>
+                  <element>CLASS</element>
+                  <limits>
+                    <limit>
+                      <counter>COMPLEXITY</counter>
+                      <value>TOTALCOUNT</value>
+                      <maximum>${jacoco.unit-tests.limit.class-complexity}</maximum>
+                    </limit>
+                  </limits>
+                </rule>
+                <rule>
+                  <element>METHOD</element>
+                  <limits>
+                    <limit>
+                      <counter>COMPLEXITY</counter>
+                      <value>TOTALCOUNT</value>
+                      <maximum>${jacoco.unit-tests.limit.method-complexity}</maximum>
+                    </limit>
+                  </limits>
+                </rule>
+              </rules>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+    </plugins>
+  </build>
+  <reporting>
+    <plugins>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-javadoc-plugin</artifactId>
+        <version>${maven-javadoc-plugin.version}</version>
+      </plugin>
+    </plugins>
+  </reporting>
+</project>

s1/src/main/java/com/tabrizu/data/App.java

@@ -0,0 +1,30 @@
+package com.tabrizu.data;
+
+/**
+ * Hello world!
+ */
+public final class App {
+    private App() {
+    }
+
+    public static void main(String[] args) {
+        
+        ScoreBoard board = new ScoreBoard();
+
+        for (int i = 0; i < 100; i++) {
+
+            Score randomScore = new Score("user"+String.valueOf(i));
+            randomScore.setScore((int)(Math.random() * 100));
+
+            board.insertNewScore(randomScore);
+        }
+
+        for (int i = 0; i < 10; i++) {
+
+            String userName = "user"+String.valueOf((int)(Math.random() * 100))
+            board.removeUser(userName);
+        }
+
+        board.show();
+    }
+}

s1/src/main/java/com/tabrizu/data/Score.java

@@ -0,0 +1,32 @@
+package com.tabrizu.data;
+
+public class Score {
+    
+    private int m_score;
+    private String m_username;
+
+    private Score(){}
+
+    public Score(String username){
+        m_username = username;
+        m_score = 0;
+    }
+
+    public String getUsername(){
+        return m_username;
+    }
+
+    public void setScore(int score){
+        m_score = score;
+    }
+
+    public int getScore(){
+        return m_score;
+    }
+
+    @Override
+    public String toString(){
+        return m_username + " : " + String.valueOf(m_score);
+    }
+
+}

s1/src/main/java/com/tabrizu/data/ScoreBoard.java

@@ -0,0 +1,37 @@
+package com.tabrizu.data;
+
+public class ScoreBoard {
+    
+    private static final int SCORE_SIZE = 10;
+
+    Score[] m_board;
+    int m_boardIndex;
+
+    public ScoreBoard(){
+        m_boardIndex = 0;
+        m_board = new Score[SCORE_SIZE];
+    }
+
+    public void insertNewScore(Score score){
+
+    }
+
+    public void removeUser(String username){
+
+    }
+
+    public void show(){
+        System.out.print(this);
+    }
+
+    @Override
+    public String toString(){
+
+        String str = "";
+        for (int i = 0; i < m_boardIndex; i++) {
+            str += String.valueOf(i+1) + " => " + String.valueOf(m_board[i]) + "\n";
+        }
+        return str;
+    }
+
+}

s1/src/test/java/com/tabrizu/data/AppTest.java

@@ -0,0 +1,18 @@
+package com.tabrizu.data;
+
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+/**
+ * Unit test for simple App.
+ */
+class AppTest {
+    /**
+     * Rigorous Test.
+     */
+    @Test
+    void testApp() {
+        assertEquals(1, 1);
+    }
+}