CompoundName hashCode() method in Java with Examples Last Updated : 27 Mar, 2020 Summarize Comments Improve Suggest changes Share Like Article Like Report The hashCode() method of a javax.naming.CompoundName class is used to return the hash code of this compound name. The hash code of this compound name object is the sum of the hash codes of the "canonicalized" forms of individual components of this compound name. Syntax: public int hashCode() Parameters: This method accepts nothing. Return value: This method returns an int representing the hash code of this name. Below programs illustrate the CompoundName.hashCode() method: Program 1: Java // Java program to demonstrate // CompoundName.hashCode() import java.util.Properties; import javax.naming.CompoundName; import javax.naming.InvalidNameException; public class GFG { public static void main(String[] args) throws InvalidNameException { // need properties for CompoundName Properties props = new Properties(); props.put("jndi.syntax.separator", ":"); props.put("jndi.syntax.direction", "left_to_right"); // create compound name object CompoundName CompoundName1 = new CompoundName( "a:b:z:y:x", props); // apply hashCode() int hashCode = CompoundName1.hashCode(); // print value System.out.println("hashCode:" + hashCode); } } Output: hashCode:558 Program 2: Java // Java program to demonstrate // CompoundName.hashCode() method import java.util.Properties; import javax.naming.CompoundName; import javax.naming.InvalidNameException; public class GFG { public static void main(String[] args) throws InvalidNameException { // need properties for CompoundName Properties props = new Properties(); props.put("jndi.syntax.separator", "/"); props.put("jndi.syntax.direction", "left_to_right"); // create compound name object CompoundName CompoundName1 = new CompoundName( "c/e/d/v/a/b/z/y/x/f", props); // apply hashCode() int hashCode = CompoundName1.hashCode(); // print value System.out.println("hashCode:" + hashCode); } } Output: hashCode:1078 References: https://docs.oracle.com/javase/10/docs/api/javax/naming/CompoundName.html#hashCode() Comment More infoAdvertise with us Next Article Date hashCode() method in Java with Examples A AmanSingh2210 Follow Improve Article Tags : Java Java-Functions Practice Tags : Java Similar Reads CompositeName hashCode() method in Java with Examples The hashCode() method of a javax.naming.CompositeName class is used to return the hash code of this composite name. The hash code of this composite name object is the sum of the hash codes of the "canonicalized" forms of individual components of this composite name. Syntax: public int hashCode() Par 1 min read Date hashCode() method in Java with Examples The hashCode() method of Java Date class returns a value which is a hash code for this object. Syntax: public int hashCode() Parameters: The function does not accept any parameter. Return Value: It returns a hashCode value for this object. Exception: The function does not throws any exception. Progr 2 min read Calendar hashCode() Method in Java with Examples The hashCode() method in Calendar class is used to return the hash code for this Calendar Object.Syntax: public int hashCode() Parameters: The method does not take any parameters.Return Value: The method returns the hash code value for this calendar object..Below programs illustrate the working of h 2 min read Double hashCode() method in Java with examples The hashCode() method of Double class is a built-in method use to return the hashcode value of this Double object. Syntax: DoubleObject.hashCode() Parameters: It takes no parameters. Return Type: It returns an int value. The value returned is (int)(v^(v>>>32)) where v is a long variable equ 1 min read Double hashCode() method in Java with examples The hashCode() method of Double class is a built-in method use to return the hashcode value of this Double object. Syntax: DoubleObject.hashCode() Parameters: It takes no parameters. Return Type: It returns an int value. The value returned is (int)(v^(v>>>32)) where v is a long variable equ 1 min read Class hashCode() method in Java with Examples The hashCode() method of java.lang.Class class is used to get the hashCode representation of this entity. This method returns an integer value which is the hashCode. Syntax: public int hashCode() Parameter: This method does not accept any parameter. Return Value: This method returns an integer value 1 min read Like