AdsApp.LanguageIterator
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An iterator of languages.
Typical usage:
while (languageIterator.hasNext()) {
var language = languageIterator.next();
}
Related:
Methods:
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:
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. |
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Last updated 2025-08-20 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-20 UTC."],[[["\u003cp\u003eThe LanguageIterator allows you to iterate through a list of languages.\u003c/p\u003e\n"],["\u003cp\u003eIt provides methods like \u003ccode\u003ehasNext()\u003c/code\u003e, \u003ccode\u003enext()\u003c/code\u003e, and \u003ccode\u003etotalNumEntities()\u003c/code\u003e to navigate and access language data.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003ehasNext()\u003c/code\u003e checks if there are more languages to iterate, \u003ccode\u003enext()\u003c/code\u003e retrieves the next language, and \u003ccode\u003etotalNumEntities()\u003c/code\u003e gives the total count of matched languages.\u003c/p\u003e\n"],["\u003cp\u003eThe iterator might have fewer elements than the total count due to entity read limits.\u003c/p\u003e\n"]]],[],null,["An iterator of languages.\n\nTypical usage:\n\n```gdscript\nwhile (languageIterator.hasNext()) {\n var language = languageIterator.next();\n}\n```\nRelated:\n\n- [LanguageSelector.get()](/google-ads/scripts/docs/reference/adsapp/adsapp_languageselector#get_0)\n- [Language](/google-ads/scripts/docs/reference/adsapp/adsapp_language)\n\nMethods:\n\n| Member | Type | Description |\n|-----------------------------------------|------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------|\n| [hasNext](#hasNext_0) | `boolean` | Returns `true` if the iterator has more elements. |\n| [next](#next_0) | [AdsApp.Language](/google-ads/scripts/docs/reference/adsapp/adsapp_language) | Returns the next [Language](/google-ads/scripts/docs/reference/adsapp/adsapp_language) in the iterator. |\n| [totalNumEntities](#totalNumEntities_0) | `int` | Returns the total number of entities matched by the selector which generated this iterator. |\n\n`hasNext()` Returns `true` if the iterator has more elements.\n\nReturn values:\n\n| Type | Description |\n|-----------|-------------------------------------------|\n| `boolean` | `true` if the iterator has more elements. |\n\n`next()` Returns the next [Language](/google-ads/scripts/docs/reference/adsapp/adsapp_language) in the iterator.\n\nReturn values:\n\n| Type | Description |\n|------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------|\n| [AdsApp.Language](/google-ads/scripts/docs/reference/adsapp/adsapp_language) | The next [Language](/google-ads/scripts/docs/reference/adsapp/adsapp_language) in the iterator. |\n\n`totalNumEntities()` Returns the total number of entities matched by the selector which generated this iterator.\n\nNote that the returned number disregards limits, and that the iterator\nis not guaranteed to have this many elements --- `hasNext` will\nstart to return `false` and `next` will start to\nthrow exceptions as soon as the limit for entity reads has been reached,\neven if the selector matched more entities.\n\nReturn values:\n\n| Type | Description |\n|-------|-------------------------------------------------------------------------------|\n| `int` | The number of entities matched by the selector which generated this iterator. |"]]
