The Java.util.EnumMap.values() method in Java is used to create a collection out of the values of the map. It basically returns a Collection view of the values in the EnumMap.
Syntax:
EnumMap.values()
Parameters: The method does not take any argument.
Return Values: The method returns the collection view of the mapped values.
Below programs illustrate the working of Java.util.EnumMap.values() function:
Program 1:
// Java program to demonstrate values() import java.util.*;
// An enum of geeksforgeeks public enum gfg {
India_today,
United_States_today
} ; class Enum_demo {
public static void main(String[] args)
{
EnumMap<gfg, Integer> mp = new EnumMap<gfg, Integer>(gfg. class );
// Values are associated
mp.put(gfg.India_today, 69 );
mp.put(gfg.United_States_today, 1073 );
// Prints the map
System.out.println( "The EnumMap: " + mp);
// Retrieving the collection view of the map
Collection<Integer> view = mp.values();
// Prints the result
System.out.println( "Collection view of map: " + view);
}
} |
Output:
The EnumMap: {India_today=69, United_States_today=1073} Collection view of map: [69, 1073]
Program 2:
// Java program to demonstrate the working of values() import java.util.*;
// An enum of geeksforgeeks public enum gfg {
India_today,
United_States_today,
Canada_today
} ; class Enum_demo {
public static void main(String[] args)
{
EnumMap<gfg, Integer> mp = new EnumMap<gfg, Integer>(gfg. class );
// Values are associated
mp.put(gfg.India_today, 69 );
mp.put(gfg.United_States_today, 1073 );
mp.put(gfg.Canada_today, 1837 );
// Prints the map
System.out.println( "The EnumMap: " + mp);
// Retrieving the collection view of the map
Collection<Integer> view = mp.values();
// Prints the result
System.out.println( "Collection view of map: " + view);
}
} |
Output:
The EnumMap: {India_today=69, United_States_today=1073, Canada_today=1837} Collection view of map: [69, 1073, 1837]