AdsApp.​YouTubeChannelIterator

  • YouTubeChannelIterator allows you to iterate through a collection of YouTube channels obtained using a selector.

  • Use hasNext() to check for more channels and next() to retrieve the next YouTubeChannel object.

  • totalNumEntities() provides the total count of channels matched by the selector, but the iterator might not contain all of them due to limits.

 An iterator of 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.YouTubeChannel Returns the next YouTubeChannel 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 YouTubeChannel in the iterator.

Return values:

TypeDescription
AdsApp.YouTubeChannel The next YouTubeChannel 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.