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

0 vote124 views1 answer
Cancel javafx stage exit request
Java
0 vote137 views1 answer
The crystallization in time is the phenomenon that we call synchronization
Java
0 vote141 views1 answer
Bukkit java get player count
Java
14 votes111 views2 answers
What method is use for getting the index position of a character of a string in java
Java
0 vote111 views1 answer
Java all alphabet characters
Java
0 vote119 views1 answer
Write a java program to print the ip address
Java
0 vote122 views1 answer
REGEX ___ get length of array in java
Java
9 votes105 views1 answer
How to convert an ascii number to character in java
Java
0 vote134 views2 answers
How to find the largest number in java
Java
1 vote129 views1 answer
Android get text from string xml programmatically
Java