AdsApp.​AssetIterator

  • AssetIterator is an iterator of assets with typical usage involving a while loop checking hasNext() and retrieving the next asset with next().

  • The hasNext() method returns true if there are more elements in the iterator.

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

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

 An iterator of assets.

Typical usage: 

while (assetIterator.hasNext()) {
  var asset = assetIterator.next();
}
 Related:

Methods:

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

Return values:

TypeDescription
AdsApp.Asset The next Asset 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.