Collection Cursors Examples | 2022 | Java Part -86
YouTube Channel
/ codewithnaval
Hi
I am Navalchand Rajupt . Welcome to our YouTube channel CodeWithNaval.
➤𝗧𝗢𝗣𝗜𝗖𝗦 𝗖𝗢𝗩𝗘𝗥𝗘𝗗
________________________________________________________________________
Cursors in java:-
If we want to retrieve object one by one from Collection then we can use cursors.
In java three cursors available.
1. Enumerations.
2. Iterator.
3. ListIterator.
1.Enumerations:-
this introduce in java 1.0v use only for Legacy classes.
We can use enumeration for get one by one object from old collection classes
We can create Enumeration object using vector elements() method
Vector v=new Vector();
Ex:- Enumeration e= v.elements();
enumeration provide only 2 methods.
Hera we can perform only read operation.
______________________________________________
👉𝐅𝗢𝗟𝗟𝗢𝗪 𝗠𝗘 𝗢𝗡 𝗜𝗡𝗦𝗧𝗔𝗚𝗥𝗔𝗠:
https://www.instagram.com/codewithnav...
______________________________________________________
➤𝐉𝐚𝐯𝐚 𝐅𝐫𝐞𝐞 𝐂𝐨𝐮𝐫𝐬𝐞 𝐀𝐥𝐥 𝐕𝐢𝐝𝐞𝐨𝐬
1. 𝑾𝒉𝒂𝒕 𝒘𝒆 𝒍𝒆𝒂𝒓𝒏 𝒊𝒏 𝒕𝒉𝒊𝒔 𝑱𝒂𝒗𝒂 𝑪𝒐𝒖𝒓𝒔𝒆. :-
___________
➤𝐇𝐚𝐬𝐡𝐭𝐚𝐠
#codewithnaval #java #javafreecourse #naval #programmingcourse #javaplaylist #javainstall
#javabycodewithnaval #javabycodewithnavalpart #javatutorial #corejavatutorial
______________________________________________________
____________________
➤𝗖𝗛𝗔𝗡𝗡𝗘𝗟 𝗧𝗔𝗚𝗦
►codewithnaval
►codebynaval
►codder
►naval
____________________
➤𝗔𝗕𝗢𝗨𝗧
Please Subscribe & Press The Bell Icon To Get Updates On Upcoming Videos. Here You Will Learn Programming Language, Interview Preparation, Challenging Task and many more
____________________
➤𝐂𝐨𝐧𝐭𝐚𝐜𝐭 𝐔𝐬-
[email protected]
➤𝗧𝗵𝗮𝗻𝗸𝘀 𝗙𝗼𝗿 𝗪𝗮𝘁𝗰𝗵𝗶𝗻𝗴😊