Sem2Assignment/StringComparator.java at main · Etoile1024/Sem2Assignment · GitHub

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public class StringComparator implements Comparator {

    public boolean isEqualTo (Object item1, Object item2) {
        if (((String) item1).compareTo((String) item2) == 0)
            return true;
        else
            return false;
    }

    public boolean isLessThanOrEqualTo (Object item1, Object item2) {
        if (((String) item1).compareTo((String) item2) <= 0)
            return true;
        else
            return false;
    }

    public boolean isGreaterThan (Object item1, Object item2) {
        if (((String) item1).compareTo((String) item2) > 0)
            return true;
        else
            return false;
    }

    public boolean isGreaterThanOrEqualTo (Object item1, Object item2) {
        if (((String) item1).compareTo((String) item2) >= 0)
            return true;
        else
            return false;
    }

}