io.github.oliviercailloux.strings.StringManiperSkeleton Maven / Gradle / Ivy
package io.github.oliviercailloux.strings;
public class StringManiperSkeleton {
/**
* Returns the given prefix followed by the given original string.
*
* For example, given an original string "blah" and a prefix "pp", this method returns "ppblah".
*
* @param prefix the prefix
* @param original the original string
* @return the original string, prefixed
*/
public static String prefixOnce(String prefix, String original) {
/*
* The return expression below is incorrect and is there only to allow this class to compile.
*/
return "";
}
/**
* Returns the given original string, prefixed with as many repetitions of the prefix as
* requested.
*
* For example, given an original string “blah” and a prefix “42” and repetitions equal to 3, this
* method returns “424242blah”.
*
* @param prefix the prefix
* @param repetitions the number of repetitions of the prefix
* @param original the original string
* @return the original string, prefixed.
* @throws IllegalArgumentException if repetitions is strictly negative
*/
public static String prefix(int prefix, int repetitions, String original) {
/*
* The return expression below is incorrect and is there only to allow this class to compile.
*/
return "";
}
/**
* Sets the suffix for later use.
*
* @param suffix the suffix to remember.
*/
public static void setSuffix(String suffix) {
}
/**
* Suffixes the given string with a suffix that has been remembered previously.
*
* @param original the original string to suffix
* @return the string, suffixed
* @throws IllegalStateException if the suffix set previously is null or empty
*/
public static String suffix(String original) {
/*
* The return expression below is incorrect and is there only to allow this class to compile.
*/
return "";
}
}