deyanpeev · deyanpeev · Jan 25, 2023 · Jan 12, 2023 · Jan 12, 2023
diff --git a/Seminar 6/code/Lambda/.idea/.gitignore b/Seminar 6/code/Lambda/.idea/.gitignore
diff --git a/Seminar 6/code/Lambda/.idea/.name b/Seminar 6/code/Lambda/.idea/.name
diff --git a/Seminar 6/code/Lambda/.idea/misc.xml b/Seminar 6/code/Lambda/.idea/misc.xml
diff --git a/Seminar 6/code/Lambda/.idea/modules.xml b/Seminar 6/code/Lambda/.idea/modules.xml
diff --git a/Seminar 6/code/Lambda/.idea/vcs.xml b/Seminar 6/code/Lambda/.idea/vcs.xml
diff --git a/Seminar 6/code/Lambda/Lambda.iml b/Seminar 6/code/Lambda/Lambda.iml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>
diff --git a/Seminar 6/code/Lambda/src/FuncInterface.java b/Seminar 6/code/Lambda/src/FuncInterface.java
@@ -0,0 +1,9 @@
+@FunctionalInterface
+public interface FuncInterface {
+    //public abstract boolean canRun();
+    void run();
+    public static void runFast() {}
+    public default void runAgain() {
+
+    }
+}
diff --git a/Seminar 6/code/Lambda/src/Main.java b/Seminar 6/code/Lambda/src/Main.java
@@ -0,0 +1,29 @@
+import java.util.*;
+
+public class Main {
+    public static void main(String[] args) {
+        List<String> names = Arrays.asList("name 1", "Ivan", "Gosho", "Toshok", "Van");
+        Map<String, Integer> grades = new HashMap<>();
+        grades.put("Ivan", 2);
+        grades.put("Yordan", 6);
+
+        names.stream().parallel().filter(n -> n.contains("name")).sorted().forEach(System.out::println);
+        names.stream().forEach(n -> System.out.println(n));
+
+        List<String> names2 = new ArrayList<>(Arrays.asList("Ivan", "Gosho", "Toshok", "Van"));
+        names2.removeIf(n -> n.contains("I"));
+        names2.forEach(n -> System.out.println(n));
+
+        grades.forEach((String key, Integer value) -> { System.out.println(key + " " + value); } );
+
+        //"Ivan", "Gosho" -> 4, 5
+
+//        doSth((e) -> { String f = ""; return "Poof"; });
+        //n ->  ""
+        //n -> {return ""; }
+    }
+
+//    private static void doSth(Object a) {
+//         return "dasdasd";
+//    }
+}
diff --git a/Seminar 6/code/Problem6/.idea/.gitignore b/Seminar 6/code/Problem6/.idea/.gitignore
diff --git a/Seminar 6/code/Problem6/.idea/.name b/Seminar 6/code/Problem6/.idea/.name
diff --git a/Seminar 6/code/Problem6/.idea/misc.xml b/Seminar 6/code/Problem6/.idea/misc.xml
diff --git a/Seminar 6/code/Problem6/.idea/modules.xml b/Seminar 6/code/Problem6/.idea/modules.xml
diff --git a/Seminar 6/code/Problem6/.idea/vcs.xml b/Seminar 6/code/Problem6/.idea/vcs.xml
diff --git a/Seminar 6/code/Problem6/Problem6.iml b/Seminar 6/code/Problem6/Problem6.iml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>
diff --git a/Seminar 6/code/Problem6/src/Main.java b/Seminar 6/code/Problem6/src/Main.java
@@ -0,0 +1,14 @@
+import java.util.Arrays;
+import java.util.List;
+
+public class Main {
+    public static void main(String[] args) {
+        List<String> names = Arrays.asList("name 1", "Ivan", "Gosho", "Toshok", "Van");
+
+        //filter out names containing "name"
+        names.stream().filter(n -> !n.contains("name")).forEach(System.out::println);
+
+        //sort by length
+        names.stream().filter(n -> !n.contains("name")).sorted((n1, n2) -> n1.length() - n2.length() ).forEach(System.out::println);
+    }
+}