What is a Parameterized constructor?
Parameterized Constructor:
Constructor having arguments called Parameterized constructor.
Parameterized Constructor:
Constructor having arguments called Parameterized constructor.
Syntax:
className(arg1,arg2,...){
//block of code
}
Demo on Parameterized Constructor:
public class ParameterConstructor {
String Bank;
String Name;
int Mobile;
ParameterConstructor() { //default constructor
System.out.println("Default constructor");
}
ParameterConstructor(String bk, String nm, int mob) {
Bank = bk;
Name = nm;
Mobile = mob;
}
public static void main(String args[]) {
ParameterConstructor pc = new ParameterConstructor();
ParameterConstructor pc1 = new ParameterConstructor("SBI", "personName", 123456789);
System.out.println(pc1.Bank);
System.out.println(pc1.Name);
System.out.println(pc1.Mobile);
ParameterConstructor pc2 = new ParameterConstructor("Axis", "personName", 123456789);
System.out.println(pc2.Bank);
System.out.println(pc2.Name);
System.out.println(pc2.Mobile);
}
}
Output:Parameterized constructor in java |
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