AdsApp.​ExcludedVideoTopicIterator

  • ExcludedVideoTopicIterator allows iteration through excluded video topics, typically used to process each topic individually.

  • It provides methods like hasNext() to check for more elements, next() to retrieve the next ExcludedVideoTopic, and totalNumEntities() to get the total count of matched entities.

  • The iterator is obtained from an ExcludedVideoTopicSelector and is used to access ExcludedVideoTopic objects.

  • While the totalNumEntities() method provides the total count, the iterator might not contain all entities due to limitations on entity reads.

 An iterator of excluded video topics.

Typical usage: 

while (excludedVideoTopicIterator.hasNext()) {
  var excludedVideoTopic = excludedVideoTopicIterator.next();
}
 Related:

Methods:

MemberTypeDescription
hasNext() boolean Returns true if the iterator has more elements.
next() AdsApp.ExcludedVideoTopic Returns the next ExcludedVideoTopic 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 ExcludedVideoTopic in the iterator.

Return values:

TypeDescription
AdsApp.ExcludedVideoTopic The next ExcludedVideoTopic 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.