AdsApp.​VideoYouTubeChannelIterator

  • VideoYouTubeChannelIterator is an iterator for video YouTube channels.

  • It provides methods to check if there are more elements, retrieve the next element, and get the total number of matched entities.

  • The hasNext() method returns a boolean indicating if there are more elements.

  • The next() method returns the next VideoYouTubeChannel in the iterator.

  • The totalNumEntities() method returns the total count of entities matched by the selector, ignoring limits.

 An iterator of video YouTube channels.

Typical usage: 

while (youTubeChannelIterator.hasNext()) {
  var youTubeChannel = youTubeChannelIterator.next();
}
 Related:

Methods:

MemberTypeDescription
hasNext() boolean Returns true if the iterator has more elements.
next() AdsApp.VideoYouTubeChannel Returns the next VideoYouTubeChannel in the iterator.
totalNumEntities() int Returns the total number of entities matched by the selector which generated this iterator.

hasNext()

Returns true if the iterator has more elements.

Return values:

TypeDescription
boolean true if the iterator has more elements.

next()

Returns the next VideoYouTubeChannel in the iterator.

Return values:

TypeDescription
AdsApp.VideoYouTubeChannel The next VideoYouTubeChannel in the iterator.

totalNumEntities()

Returns the total number of entities matched by the selector which generated this iterator.

Note that the returned number disregards limits, and that the iterator is not guaranteed to have this many elements — hasNext will start to return false and next will start to throw exceptions as soon as the limit for entity reads has been reached, even if the selector matched more entities.

Return values:

TypeDescription
int The number of entities matched by the selector which generated this iterator.