Csv file data structure java

if you have a lot of holes in you CSV use the comparable as your coordinate
public class Coordinate implements Comparable<Coordinate> {
    public int row;
    public int column;
    public Coordinate(int r, int c) {
        row = r;
        column = c;
    }

    @Override
    public int compareTo(Coordinate o) {
        int r = Integer.compare(row, o.row);
        if(r == 0) {
            r = Integer.compare(column, o.column);
        }
        return r;
    }

    public boolean equals(Object o) {
        if(o instanceof Coordinate) {
            Coordinate c = (Coordinate)o;
            return row == c.row && column == c.column;
        }
        return false;
    }
}

Source: stackoverflow.com

Csv file data structure java

List<List<String>> csv = new ArrayList<>();
//Generic answer

Source: stackoverflow.com

Similar codes

1 vote267 views2 answers
Extended euclidean algorithm in java
Java
0 vote269 views1 answer
Pdf intent does not have permission to launch
Java
6 votes271 views2 answers
Java get files in directory
Java
3 votes280 views1 answer
How to add cardview in android studio
Java
0 vote244 views1 answer
Do i have to import files from the same package in java
Java
0 vote263 views1 answer
Le but de ce sujet est d´écrire un programme JAVA pour aider à la gestion de la billeterie des différentes salles d'un complexe cinématographique. Les places non numérotées sont vendues selon deux tarif
Java
0 vote264 views1 answer
Arrays vs collections
Java
8 votes259 views1 answer
Could not create the Java Virtual Machine.
Java
6 votes274 views6 answers
Do while loop in java
Java
1 vote253 views2 answers
Sort list java 8
Java