Creates an already-completed OperationFuture, useful for testing.
completedSnapshot.isDone() must return true. The snapshot's getResponse()
and getMetadata() must be instances of ResponseT and MetadataT,
respectively.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-15 UTC."],[[["\u003cp\u003eThis webpage provides documentation for \u003ccode\u003eOperationFutures\u003c/code\u003e within the Google API Client Library for Java.\u003c/p\u003e\n"],["\u003cp\u003eThe latest version available is 2.63.1, while the current page is displaying information for version 2.59.1.\u003c/p\u003e\n"],["\u003cp\u003eThe content includes a list of all available versions, ranging from 2.63.1 down to 2.7.1, each linked to its respective documentation.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eOperationFutures\u003c/code\u003e extends \u003ccode\u003ejava.lang.Object\u003c/code\u003e and inherits methods such as \u003ccode\u003eclone()\u003c/code\u003e, \u003ccode\u003eequals(Object)\u003c/code\u003e, \u003ccode\u003ehashCode()\u003c/code\u003e, and others.\u003c/p\u003e\n"],["\u003cp\u003eA static method, \u003ccode\u003eimmediateOperationFuture\u003c/code\u003e, allows for the creation of a pre-completed \u003ccode\u003eOperationFuture\u003c/code\u003e, primarily designed for testing purposes, requiring a completed \u003ccode\u003eOperationSnapshot\u003c/code\u003e as input.\u003c/p\u003e\n"]]],[],null,[]]