goog.iter.Iterator

Provided By	`goog.iter.Iterator`
All Implemented Interfaces	`Iterator<VALUE, ?, ?>`
All Known Direct Subclasses	`goog.date.DateRange.Iterator` `goog.dom.TagIterator` `goog.dom.iter.AncestorIterator` `goog.dom.iter.SiblingIterator` `goog.iter.GroupByIterator_<KEY, VALUE>` `goog.iter.es6.ShimGoogIterator<VALUE>`

Deprecated	Use objects implementing JavaScript iterable protocol introduced in ES6. https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Iteration_protocols

Class/interface for iterators.

Parameters	None.

Instance Methods

Returns the Iterator object itself. This is used to implement the iterator protocol in JavaScript 1.7

Overrides

Parameters

`opt_keys`	`boolean=`
	Whether to return the keys or values. Default is to only return the values. This is being used by the for-in loop (true) and the for-each-in loop (false). Even though the param gives a hint about what the iterator will return there is no guarantee that it will return the keys when true is passed.

Returns

goog.iter.Iterator<(VALUE|null)>

The object itself.

Returns the next value of the iteration as an an ES6 IIterableResult.

Overrides

Specified by

Parameters

`opt_value`	`?=`

Returns

IIterableResult<(VALUE|null)>