Posted on: November 18, 2009
this java keyword
"this" is a keyword defined in the java programming language. Keywords are basically reserved words which have specific meaning relevant to a compiler in java programming language likewise the this keyword indicates the following :
-- The this keyword
always refer to the current instance.
-- The this keyword helps in removing the ambiguity of references and allows
to refer to the current instance within the running program.
-- key word this is used with variables as "this.variable"
and specifies the number of member variable of this instance of that class.
In the example given
below, the numbers of arguments in a constructor has the same name as a
member variable of a class has.
Example to use the this
keyword with a varaible:
|
public class Class2{ int
number; |
|
Recommend the tutorial |
- Fetching database field from servlet to jsp page ?
- Time schedular for multiple batch file execution in java
- buzz no.
- converting Json data into rows of DTO in java
- HTML Code for registration form
- Comparing two dates in java
- Prime number program in java
- Core Java Topics
- Tutorial college Student Admission System
- Exception handling in java
Ask Questions? Discuss: this java keyword
Post your Comment