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CompositeName get() method in Java with Examples

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  • Last Updated : 27 Mar, 2020
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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)


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