Over a million developers have joined DZone.
{{announcement.body}}
{{announcement.title}}

Sort Vectors Of Objects In Java

DZone's Guide to

Sort Vectors Of Objects In Java

·
Free Resource
Your object must implement the interface Comparable

For example:


public class Link implements Comparable {

	String id_link = "";

	public int compareTo(java.lang.Object o) {
		
	        //Here you can put your code for compare two objects. Something like this:

	        Link tmp = (Link) o;
	        
	        return this.getId_link().compareTo(tmp.getId_link());
	} 
}


Sorting the Vector:


		java.util.Collections.sort(myVector);


Enjoy!

Edu
Topics:

Opinions expressed by DZone contributors are their own.

The best of DZone straight to your inbox.

SEE AN EXAMPLE
Please provide a valid email address.

Thanks for subscribing!

Awesome! Check your inbox to verify your email so you can start receiving the latest in tech news and resources.
Subscribe

{{ parent.title || parent.header.title}}

{{ parent.tldr }}

{{ parent.urlSource.name }}