diff options
Diffstat (limited to 'BJC-Utils2/src/main/java/bjc/utils/data/GeneratingIterator.java')
| -rw-r--r-- | BJC-Utils2/src/main/java/bjc/utils/data/GeneratingIterator.java | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/BJC-Utils2/src/main/java/bjc/utils/data/GeneratingIterator.java b/BJC-Utils2/src/main/java/bjc/utils/data/GeneratingIterator.java deleted file mode 100644 index 9abca7c..0000000 --- a/BJC-Utils2/src/main/java/bjc/utils/data/GeneratingIterator.java +++ /dev/null @@ -1,53 +0,0 @@ -package bjc.utils.data; - -import java.util.Iterator; -import java.util.function.Predicate; -import java.util.function.UnaryOperator; - -/** - * An iterator that generates a series of elements from a single element. - * - * @author bjculkin - * - * @param <E> - * The type of element generated. - */ -public class GeneratingIterator<E> implements Iterator<E> { - private E state; - - private UnaryOperator<E> transtion; - - private Predicate<E> stpper; - - /** - * Create a new generative iterator. - * - * @param initial - * The initial state of the generator. - * - * @param transition - * The function to apply to the state. - * - * @param stopper - * The predicate applied to the current state to - * determine when to stop. - */ - public GeneratingIterator(E initial, UnaryOperator<E> transition, Predicate<E> stopper) { - state = initial; - transtion = transition; - stpper = stopper; - } - - @Override - public boolean hasNext() { - return stpper.test(state); - } - - @Override - public E next() { - state = transtion.apply(state); - - return state; - } - -} |
