Package org.graph4j.util

Interface IntIterator

All Known Implementing Classes:

LexBFSIteratorInt, MaximumCardinalityIterator, TopologicalOrderIterator

public interface IntIterator

An iterator over a collection of primitive integers.

Author:

Cristian Frăsinaru

Method Summary

Modifier and Type	Method	Description
boolean	hasNext()	Returns true if the iteration has more elements.
int	next()	Returns the next element in the iteration.
default void	remove()	Removes from the underlying collection the last element returned by this iterator (optional operation).

Method Details

hasNext

boolean hasNext()

Returns true if the iteration has more elements.

Returns:

true if the iteration has more elements, false otherwise.

next

int next()

Returns the next element in the iteration.

Returns:

the next element in the iteration.

Throws:

NoSuchElementException - if the iteration has no more elements.

remove

default void remove()

Removes from the underlying collection the last element returned by this iterator (optional operation). This method can be called only once per call to next().

Throws:

UnsupportedOperationException - if the remove operation is not supported by this iterator.