The get() method of a javax.naming.CompositeName class is used to get a component of this composite name object.The position passed as a parameter used to get the component present at that position from the composite name object.
Syntax:
public String get(int posn)
Parameters: This method accepts posn which is 0-based index of the component to retrieve. Must be in the range [0, size()).
Return value: This method returns the component at index posn.
Exception: This method throws ArrayIndexOutOfBoundsException if posn is outside the specified range.
Below programs illustrate the CompositeName.get() method:
Program 1:
// Java program to demonstrate// CompositeName.get() import java.util.Properties;import javax.naming.CompositeName;import javax.naming.InvalidNameException; public class GFG { public static void main(String[] args) throws InvalidNameException { // create composite name object CompositeName CompositeName1 = new CompositeName( "a/baz/ay/x"); // apply get() String comp1 = CompositeName1.get(0); String comp2 = CompositeName1.get(3); // print value System.out.println(comp1); System.out.println(comp2); }} |
Output:
a x
Program 2:
// Java program to demonstrate// CompositeName.get() method import java.util.Properties;import javax.naming.CompositeName;import javax.naming.InvalidNameException; public class GFG { public static void main(String[] args) throws InvalidNameException { // create composite name object CompositeName CompositeName1 = new CompositeName( "c/e/d/v/a/b/z/y/x/f"); // apply get() String pos3 = CompositeName1.get(3); String pos4 = CompositeName1.get(4); // print value System.out.println( "Component at position 3: " + pos3); System.out.println( "Component at position 4: " + pos4); }} |
Output:
Component at position 3: v Component at position 4: a
References: https://docs.oracle.com/javase/10/docs/api/javax/naming/CompositeName.html#get(int)