AdsApp.​LanguageIterator

An iterator of languages.

Typical usage:

while (languageIterator.hasNext()) {
  var language = languageIterator.next();
}

Related:

• LanguageSelector.get()
• Language

Methods:

Member	Type	Description
hasNext()	boolean	Returns true if the iterator has more elements.
next()	AdsApp.Language	Returns the next Language 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:

Type	Description
boolean	true if the iterator has more elements.

next()

Returns the next Language in the iterator.

Return values:

Type	Description
AdsApp.Language	The next Language 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.