Package it.unimi.di.prog2.s15

Class StringIterators

java.lang.Object
it.unimi.di.prog2.s15.StringIterators
public class StringIterators extends Object
Utility class with some string iterators.

  • Constructor Details

    • StringIterators

      private StringIterators()
      .

  • Method Details

    • evenIterator

      public static Iterator<String> evenIterator(Iterator<String> it)
      Filters even-length strings.
      Parameters:
      it - an iterator of strings.
      Returns:
      an iterator that returns the strings of even length of it.

    • uppercase

      public static Iterator<String> uppercase(Iterator<String> it)
      Converts strings to uppercase.
      Parameters:
      it - an iterator of strings.
      Returns:
      an iterator that returns the strings of it in uppercase.