Field Detail

• prefix

  public final String prefix

  The prefix of the key, such as REQ-

• number

  public final int number

  The number of the key, such as 1 in REQ-001

• padding

  public final int padding

  The minimum number of characters in the number, such as 3 in REQ-001

Constructor Detail

• KeyWithPadding

  public KeyWithPadding(String prefix,
                        int number,
                        int padding)

Method Detail

• next

  public KeyWithPadding next()

• asString

  public String asString()

• parseKey

  public static KeyWithPadding parseKey(String key)

  Parses a key and returns the padding

  Returns:

  a triplet, or null if non-parseable.

• generate

  public static List<String> generate(String prefix,
                                      int start,
                                      int padding,
                                      int count)

  Generate 'count' keys with the specified parameters

• toString

  public String toString()

  Overrides:

  toString in class Object