submit java-oop-ru/interfaces

.current.json

@@ -1 +1 @@
-{"assignment":"java-oop-ru/classes-and-objects"}
+{"assignment":"java-oop-ru/interfaces"}

java-oop-ru/interfaces/src/main/java/exercise/App.java

@@ -1,15 +1,15 @@
-package exercise;
-
-// BEGIN
-import java.util.List;
-
-public class App {
-    public static List<String> buildApartmentsList(List<Home> apartments, int numOfElements) {
-        return apartments.stream()
-                .sorted(Home::compareTo)
-                .limit(numOfElements)
-                .map(Home::toString)
-                .toList();
-    }
-}
-// END
+package exercise;
+
+// BEGIN
+import java.util.List;
+
+public class App {
+    public static List<String> buildApartmentsList(List<Home> apartments, int numOfElements) {
+        return apartments.stream()
+                .sorted(Home::compareTo)
+                .limit(numOfElements)
+                .map(Home::toString)
+                .toList();
+    }
+}
+// END

java-oop-ru/interfaces/src/main/java/exercise/Cottage.java

@@ -1,31 +1,31 @@
-package exercise;
-
-// BEGIN
-import static java.lang.Math.signum;
-
-public class Cottage implements Home{
-    private double area;
-    private int floor;
-
-    public Cottage(double area, int floor) {
-        this.area = area;
-        this.floor = floor;
-    }
-
-    public double getArea() {
-        return this.area;
-    }
-
-    public int compareTo(Home another) {
-        return (int) signum(this.getArea() - another.getArea());
-    }
-
-    @Override
-    public String toString() {
-        return this.floor +
-                " этажный коттедж площадью " +
-                this.getArea() +
-                " метров";
-    }
-}
-// END
+package exercise;
+
+// BEGIN
+import static java.lang.Math.signum;
+
+public class Cottage implements Home{
+    private double area;
+    private int floor;
+
+    public Cottage(double area, int floor) {
+        this.area = area;
+        this.floor = floor;
+    }
+
+    public double getArea() {
+        return this.area;
+    }
+
+    public int compareTo(Home another) {
+        return (int) signum(this.getArea() - another.getArea());
+    }
+
+    @Override
+    public String toString() {
+        return this.floor +
+                " этажный коттедж площадью " +
+                this.getArea() +
+                " метров";
+    }
+}
+// END

java-oop-ru/interfaces/src/main/java/exercise/Flat.java

@@ -1,34 +1,34 @@
-package exercise;
-
-// BEGIN
-import static java.lang.Math.signum;
-
-public class Flat implements Home {
-    private double area;
-    private double balconyArea;
-    private int floor;
-
-    public Flat(double area, double balconyArea, int floor) {
-        this.area = area;
-        this.balconyArea = balconyArea;
-        this.floor = floor;
-    }
-
-    public double getArea() {
-        return this.area + this.balconyArea;
-    }
-
-    public int compareTo(Home another) {
-        return (int) signum(this.getArea() - another.getArea());
-    }
-
-    @Override
-    public String toString() {
-        return "Квартира площадью " +
-                this.getArea() +
-                " метров на " +
-                this.floor +
-                " этаже";
-    }
-}
-// END
+package exercise;
+
+// BEGIN
+import static java.lang.Math.signum;
+
+public class Flat implements Home {
+    private double area;
+    private double balconyArea;
+    private int floor;
+
+    public Flat(double area, double balconyArea, int floor) {
+        this.area = area;
+        this.balconyArea = balconyArea;
+        this.floor = floor;
+    }
+
+    public double getArea() {
+        return this.area + this.balconyArea;
+    }
+
+    public int compareTo(Home another) {
+        return (int) signum(this.getArea() - another.getArea());
+    }
+
+    @Override
+    public String toString() {
+        return "Квартира площадью " +
+                this.getArea() +
+                " метров на " +
+                this.floor +
+                " этаже";
+    }
+}
+// END

java-oop-ru/interfaces/src/main/java/exercise/Home.java

@@ -1,8 +1,8 @@
-package exercise;
-
-// BEGIN
-public interface Home {
-    double getArea();
-    int compareTo(Home another);
-}
-// END
+package exercise;
+
+// BEGIN
+public interface Home {
+    double getArea();
+    int compareTo(Home another);
+}
+// END

java-oop-ru/interfaces/src/main/java/exercise/ReversedSequence.java

@@ -1,31 +1,31 @@
-package exercise;
-
-// BEGIN
-public class ReversedSequence implements CharSequence{
-    private String sequence;
-    public ReversedSequence(String sequence) {
-        var reversedSequence = new StringBuilder(sequence);
-        this.sequence = reversedSequence.reverse().toString();
-    }
-
-    @Override
-    public int length() {
-        return this.sequence.length();
-    }
-
-    @Override
-    public char charAt(int index) {
-        return this.sequence.toCharArray()[index];
-    }
-
-    @Override
-    public CharSequence subSequence(int start, int end) {
-        return this.sequence.substring(start, end);
-    }
-
-    @Override
-    public String toString() {
-        return this.sequence;
-    }
-}
-// END
+package exercise;
+
+// BEGIN
+public class ReversedSequence implements CharSequence{
+    private String sequence;
+    public ReversedSequence(String sequence) {
+        var reversedSequence = new StringBuilder(sequence);
+        this.sequence = reversedSequence.reverse().toString();
+    }
+
+    @Override
+    public int length() {
+        return this.sequence.length();
+    }
+
+    @Override
+    public char charAt(int index) {
+        return this.sequence.toCharArray()[index];
+    }
+
+    @Override
+    public CharSequence subSequence(int start, int end) {
+        return this.sequence.substring(start, end);
+    }
+
+    @Override
+    public String toString() {
+        return this.sequence;
+    }
+}
+// END

java-oop-ru/interfaces/src/test/java/exercise/ReversedSequenceTest.java

@@ -1,17 +1,17 @@
-package exercise;
-
-import org.junit.jupiter.api.Test;
-
-import static org.junit.jupiter.api.Assertions.assertEquals;
-
-public class ReversedSequenceTest {
-    CharSequence sequence = new ReversedSequence("abcdef");
-
-    @Test
-    public void testReversedSequence() {
-        assertEquals("fedcba", sequence.toString());
-        assertEquals('e', sequence.charAt(1));
-        assertEquals(6, sequence.length());
-        assertEquals("edc", sequence.subSequence(1, 4).toString());
-    }
-}
+package exercise;
+
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+public class ReversedSequenceTest {
+    CharSequence sequence = new ReversedSequence("abcdef");
+
+    @Test
+    public void testReversedSequence() {
+        assertEquals("fedcba", sequence.toString());
+        assertEquals('e', sequence.charAt(1));
+        assertEquals(6, sequence.length());
+        assertEquals("edc", sequence.subSequence(1, 4).toString());
+    }
+}