Iterators / Iterables / Streams

Elemento provides several methods to iterate over node lists, child elements, or elements returned by a selector. Some methods return Iterator, Iterable and Stream.

Methods returning java.util.Iterator

• Elements.iterator(JsArrayLike<E> nodes)
  Returns an iterator over the given array-like. The iterator does not support the Iterator.remove() operation.
• Elements.iterator(Node parent)
  Returns an iterator over the children of parent. The iterator supports the Iterator.remove() operation, which removes the current node from its parent.

Methods returning java.lang.Iterable

• Elements.elements(JsArrayLike<E> nodes)
  Returns an iterable for the nodes in the given array-like.
• Elements.children(elemental2.dom.Node parent)
  Returns an iterable for the child nodes of parent.

Methods returning java.util.stream.Stream

• Elements.stream(JsArrayLike<E> nodes)
  Returns a stream for the nodes in the given array-like.
• Elements.stream(elemental2.dom.Node parent)
  Returns a stream for the child nodes of parent.

All methods are null-safe, check parent/child relationships, and are overloaded to accept an instance of IsElement<Element> instead of Element. See the API documentation of Elements for more details.