Java Number Range Create range(String second, String first)

Here you can find the source of range(String second, String first)

  1. HOME
  2. Java
  3. N
  4. Number Range Create
  5. range(String second, String first)

Description

range

License

Open Source License

Declaration 

private static String range(String second, String first)

Method Source Code

//package com.java2s;
//License from project: Open Source License 

public class Main {
    private static String range(String second, String first) {
        try {//  w w  w . j a v a  2 s. co  m
            int from = Integer.parseInt(first);
            int to = Integer.parseInt(second);
            if (from > to) {
                int temp = from;
                from = to;
                to = temp;
            } else if (from == to)
                return String.valueOf(from);
            StringBuilder sb = new StringBuilder(String.valueOf(from));
            for (int i = from + 1; i <= to; ++i)
                sb.append(',').append(i);
            return sb.toString();
        } catch (NumberFormatException e2) {
            throw new IllegalArgumentException(first + " .. " + second);
        }
    }
}

Related

  1. range(Integer from, Integer to)
  2. range(long array[])
  3. range(long start, long end)
  4. range(String field, int start, int end)
  5. range(String input[], int beginIndex, int endIndex)
  6. range(T val, T min, T max)
  7. RangeConvert(float start, float end, float newStart, float newEnd, float value)