AI-generated Key Takeaways
-
VideoKeywordIteratorprovides an iterator for video keywords. -
The
hasNext()method checks if there are more elements in the iterator. -
The
next()method returns the subsequentVideoKeywordin the iteration. -
totalNumEntities()provides the total count of entities initially matched, irrespective of limits.
Typical usage:
while ( keywordIterator . hasNext ()) { var keyword = keywordIterator . next (); }
Methods:
| Member | Type | Description |
|---|---|---|
boolean
|
Returns true
if the iterator has more elements. |
|
AdsApp.VideoKeyword
|
Returns the next VideoKeyword in the iterator. | |
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:
| Type | Description |
|---|---|
boolean
|
true
if the iterator has more elements. |
next()
Returns the next VideoKeyword
in the iterator. Return values:
| Type | Description |
|---|---|
AdsApp.VideoKeyword
|
The next VideoKeyword 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:
| Type | Description |
|---|---|
int
|
The number of entities matched by the selector which generated this iterator. |
