IntegerListFlag.java

package com.intellectualcrafters.plot.flag;

import com.intellectualcrafters.plot.util.StringMan;

import java.util.ArrayList;
import java.util.List;


public class IntegerListFlag extends ListFlag<List<Integer>> {

    public IntegerListFlag(String name) {
        super(name);
    }

    @Override public String valueToString(Object value) {
        return StringMan.join((List<Integer>)value, ",");
    }

    @Override public List<Integer> parseValue(String value) {
        String[] split = value.split(",");
        ArrayList<Integer> numbers = new ArrayList<>();
        for (String element : split) {
            numbers.add(Integer.parseInt(element));
        }
        return numbers;
    }

    @Override public String getValueDescription() {
        return "Flag value must be a integer list";
    }
}