Class StringSplitter

java.lang.Object

StringSplitter

public class StringSplitter
extends java.lang.Object

A class that splits a string on character change boundaries.

The provided code is incomplete. Modify it so that it works properly and passes the tests in StringSplitterTest.java.

See Also:

MP2 Documentation

Constructor Summary

Constructors

Constructor	Description
StringSplitter()

Method Summary

Modifier and Type	Method	Description
static void	main(java.lang.String[] unused)	Solicit a string and split it whenever the character changes.
static java.lang.String[]	splitString(java.lang.String input)	Given a string, return a string array that contains the input string split at every change of character.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

StringSplitter

public StringSplitter()

Method Detail

splitString

public static java.lang.String[] splitString(java.lang.String input)

Given a string, return a string array that contains the input string split at every change of character.

For example:

• "AAbbCC", you should output [ "AA", "bb", "CC" ]
• "ABC", you should output [ "A", "B", "C" ]
• "", you should output []

Your function may be called with an empty or null string. If the string is empty, return an empty array. If the string is null, return null.

Parameters:

input - the string to split

Returns:

the input split whenever the character changes

main

public static void main(java.lang.String[] unused)

Solicit a string and split it whenever the character changes.

You are free to review this function, but should not modify it. Note that this function is not tested by the test suite, as it is purely to aid your own interactive testing.

Parameters:

unused - unused input arguments