Example usage for java.util EnumMap EnumMap

Introduction

In this page you can find the example usage for java.util EnumMap EnumMap.

Prototype

public EnumMap(Map<K, ? extends V> m)

Source Link

Document

Creates an enum map initialized from the specified map.

Usage

From source file:Main.java

public static void main(String[] args) {
    EnumMap<Size, String> sizeMap = new EnumMap<Size, String>(Size.class);
    sizeMap.put(Size.S, "S");
    sizeMap.put(Size.M, "M");
    sizeMap.put(Size.L, "L");
    sizeMap.put(Size.XL, "XL");
    sizeMap.put(Size.XXL, "XXL");
    sizeMap.put(Size.XXXL, "XXXL");
    for (Size size : Size.values()) {
        System.out.println(size + ":" + sizeMap.get(size));
    }/*  ww  w .j  ava  2s  . c  om*/
}

From source file:Tutorial.java

public static void main(String[] args) {
    EnumMap<Tutorial, String> map = new EnumMap<Tutorial, String>(Tutorial.class);

    map.put(Tutorial.CSS, "1");
    map.put(Tutorial.Python, "2");
    map.put(Tutorial.PHP, "3");
    map.put(Tutorial.Java, "4");

    System.out.println(map.hashCode());

}

From source file:Tutorial.java

public static void main(String[] args) {
    EnumMap<Tutorial, String> map = new EnumMap<Tutorial, String>(Tutorial.class);

    map.put(Tutorial.CSS, "1");
    map.put(Tutorial.Python, "2");
    map.put(Tutorial.PHP, "3");
    map.put(Tutorial.Java, "4");

    System.out.println(map);//from  w  ww.j  av a  2 s.  com

    map.remove(Tutorial.PHP);

    System.out.println("Updated Map: " + map);
}

From source file:Tutorial.java

public static void main(String[] args) {
    EnumMap<Tutorial, String> map = new EnumMap<Tutorial, String>(Tutorial.class);

    map.put(Tutorial.CSS, "1");
    map.put(Tutorial.Python, "2");
    map.put(Tutorial.PHP, "3");
    map.put(Tutorial.Java, "4");

    System.out.println(map);/*w  w  w  . j a  v  a 2 s. com*/

    Set<Map.Entry<Tutorial, String>> set = map.entrySet();

    System.out.println("Set: " + set);
}

From source file:Tutorial.java

public static void main(String[] args) {
    EnumMap<Tutorial, String> map = new EnumMap<Tutorial, String>(Tutorial.class);

    map.put(Tutorial.CSS, "1");
    map.put(Tutorial.Python, "2");
    map.put(Tutorial.PHP, "3");
    map.put(Tutorial.Java, "4");

    System.out.println(map);//w  w  w .  j  a  v a  2  s.  c om

    Collection<String> values = map.values();

    System.out.println("Collection:" + values);
}

From source file:Tutorial.java

public static void main(String[] args) {
    EnumMap<Tutorial, String> map = new EnumMap<Tutorial, String>(Tutorial.class);

    EnumMap<Tutorial, String> map1 = new EnumMap<Tutorial, String>(map);

    map.put(Tutorial.CSS, "1");
    map.put(Tutorial.Python, "2");
    map.put(Tutorial.PHP, "3");
    map.put(Tutorial.Java, "4");

    System.out.println(map.hashCode());

}

From source file:Tutorial.java

public static void main(String[] args) {
    EnumMap<Tutorial, String> map = new EnumMap<Tutorial, String>(Tutorial.class);

    map.put(Tutorial.CSS, "1");
    map.put(Tutorial.Python, "2");
    map.put(Tutorial.PHP, "3");
    map.put(Tutorial.Java, "4");

    System.out.println(map);//from   w  ww.  ja  v a  2s .c o m

    // get the value for Tutorial.CSS
    String value = map.get(Tutorial.CSS);

    System.out.println("Tutorial.CSS value:" + value);
    System.out.println("Tutorial.Javascript value:" + map.get(Tutorial.Javascript));
}

From source file:Tutorial.java

public static void main(String[] args) {
    EnumMap<Tutorial, String> map = new EnumMap<Tutorial, String>(Tutorial.class);

    map.put(Tutorial.CSS, "1");
    map.put(Tutorial.Python, "2");
    map.put(Tutorial.PHP, "3");
    map.put(Tutorial.Java, "4");

    System.out.println(map.hashCode());

    map.clear();/*from  w w w. j a  v a  2s.c o m*/

    System.out.println(map.hashCode());

}

From source file:Tutorial.java

public static void main(String[] args) {
    EnumMap<Tutorial, String> map1 = new EnumMap<Tutorial, String>(Tutorial.class);
    EnumMap<Tutorial, String> map2 = new EnumMap<Tutorial, String>(Tutorial.class);

    map1.put(Tutorial.CSS, "1");
    map1.put(Tutorial.Python, "2");
    map1.put(Tutorial.PHP, "3");
    map1.put(Tutorial.Java, "4");

    System.out.println("Map1: " + map1);
    System.out.println("Map2: " + map2);

    map2.putAll(map1);//from   w  ww.  java2  s .co  m

    System.out.println("Map1: " + map1);
    System.out.println("Map2: " + map2);
}

From source file:Tutorial.java

public static void main(String[] args) {
    EnumMap<Tutorial, String> map = new EnumMap<Tutorial, String>(Tutorial.class);

    map.put(Tutorial.CSS, "1");
    map.put(Tutorial.Python, "2");
    map.put(Tutorial.PHP, "3");
    map.put(Tutorial.Java, "4");

    System.out.println(map);/*from  www .  j a  v  a 2 s.c  o  m*/

    String oldValue1 = map.put(Tutorial.Javascript, "5");

    String oldValue2 = map.put(Tutorial.CSS, "20");

    System.out.println("Updated Map: " + map);
    System.out.println("First update returns:" + oldValue1);
    System.out.println("Second update returns:" + oldValue2);

}