Tries to cancel the execution of this operation. If the operation was cancelled by this
invocation, this method returnstrueand the associated callback (if any) will never be
invoked.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-10-31 UTC."],[[["\u003cp\u003e\u003ccode\u003eResolveAnchorOnRooftopFuture\u003c/code\u003e handles the asynchronous operation of resolving an anchor on a rooftop using Earth's \u003ccode\u003eresolveAnchorOnRooftopAsync\u003c/code\u003e method.\u003c/p\u003e\n"],["\u003cp\u003eDevelopers can cancel the resolution process, retrieve the resolved anchor upon successful completion, and obtain the resolution status.\u003c/p\u003e\n"],["\u003cp\u003eThis class provides methods to check the current state of the operation and retrieve the resolved anchor or the rooftop anchor state if the operation is finished.\u003c/p\u003e\n"],["\u003cp\u003eFurther details on rooftop anchors can be found in the Rooftop anchors developer guide.\u003c/p\u003e\n"]]],[],null,["# ResolveAnchorOnRooftopFuture\n\n`\npublic class\n`**ResolveAnchorOnRooftopFuture**`\n` \nHandle to an async operation launched by [Earth.resolveAnchorOnRooftopAsync(double, double, double, float, float, float, float, BiConsumer)](/ar/reference/java/com/google/ar/core/Earth#resolveAnchorOnRooftopAsync(double,%20double,%20double,%20float,%20float,%20float,%20float,%20java.util.function.BiConsumer\u003ccom.google.ar.core.Anchor,%20com.google.ar.core.Anchor.RooftopAnchorState\u003e)). See the [Rooftop\nanchors developer guide](https://developers.google.com/ar/develop/geospatial/java/anchors#rooftop-anchors) for more information. \n\nPublic Methods\n--------------\n\n|----------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| ` boolean ` | [cancel](/ar/reference/java/com/google/ar/core/ResolveAnchorOnRooftopFuture#cancel())`()` Tries to cancel the execution of this operation. |\n| ` `[Anchor](/ar/reference/java/com/google/ar/core/Anchor)` ` | [getResultAnchor](/ar/reference/java/com/google/ar/core/ResolveAnchorOnRooftopFuture#getResultAnchor())`()` Returns the resolved anchor, when [Future.getState()](/ar/reference/java/com/google/ar/core/Future#getState()) returns [FutureState.DONE](/ar/reference/java/com/google/ar/core/FutureState#DONE) and [getResultRooftopAnchorState()](/ar/reference/java/com/google/ar/core/ResolveAnchorOnRooftopFuture#getResultRooftopAnchorState()) returns [Anchor.RooftopAnchorState.SUCCESS](/ar/reference/java/com/google/ar/core/Anchor.RooftopAnchorState#SUCCESS). |\n| ` `[Anchor.RooftopAnchorState](/ar/reference/java/com/google/ar/core/Anchor.RooftopAnchorState)` ` | [getResultRooftopAnchorState](/ar/reference/java/com/google/ar/core/ResolveAnchorOnRooftopFuture#getResultRooftopAnchorState())`()` Returns the result status of the resolving operation, when [Future.getState()](/ar/reference/java/com/google/ar/core/Future#getState()) returns [FutureState.DONE](/ar/reference/java/com/google/ar/core/FutureState#DONE). |\n| ` `[FutureState](/ar/reference/java/com/google/ar/core/FutureState)` ` | [getState](/ar/reference/java/com/google/ar/core/ResolveAnchorOnRooftopFuture#getState())`()` Get the current state of the future. |\n\nInherited Methods\n-----------------\n\nFrom `class\njava.lang.Object` \n\n|---------------------------------------------------------------------------------|-------------------------------------------------------------------------------------|\n| ` `[Object](https://developer.android.com/reference/java/lang/Object)` ` | clone`()` |\n| ` boolean ` | equals`(`[Object](https://developer.android.com/reference/java/lang/Object)` arg0)` |\n| ` void ` | finalize`()` |\n| ` final `[Class](https://developer.android.com/reference/java/lang/Class)`\u003c?\u003e ` | getClass`()` |\n| ` int ` | hashCode`()` |\n| ` final void ` | notify`()` |\n| ` final void ` | notifyAll`()` |\n| ` `[String](https://developer.android.com/reference/java/lang/String)` ` | toString`()` |\n| ` final void ` | wait`(long arg0, int arg1)` |\n| ` final void ` | wait`(long arg0)` |\n| ` final void ` | wait`()` |\n\nFrom `interface\n`[com.google.ar.core.Future](/ar/reference/java/com/google/ar/core/Future) \n\n|---------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------|\n| ` abstract boolean ` | [cancel](/ar/reference/java/com/google/ar/core/Future#cancel())`()` Tries to cancel the execution of this operation. |\n| ` abstract `[FutureState](/ar/reference/java/com/google/ar/core/FutureState)` ` | [getState](/ar/reference/java/com/google/ar/core/Future#getState())`()` Get the current state of the future. |\n\nPublic Methods\n--------------\n\n#### public\nboolean\ncancel\n()\n\n### cancel\n\n```java\npublic boolean cancel()\n``` \nTries to cancel the execution of this operation. If the operation was cancelled by this\ninvocation, this method returns `true` and the associated callback (if any) will never be\ninvoked.\n\n#### public\n[Anchor](/ar/reference/java/com/google/ar/core/Anchor)\ngetResultAnchor\n()\n\n### getResultAnchor\n\n```java\npublic Anchor getResultAnchor()\n``` \nReturns the resolved anchor, when [Future.getState()](/ar/reference/java/com/google/ar/core/Future#getState()) returns [FutureState.DONE](/ar/reference/java/com/google/ar/core/FutureState#DONE)\nand [getResultRooftopAnchorState()](/ar/reference/java/com/google/ar/core/ResolveAnchorOnRooftopFuture#getResultRooftopAnchorState()) returns [Anchor.RooftopAnchorState.SUCCESS](/ar/reference/java/com/google/ar/core/Anchor.RooftopAnchorState#SUCCESS).\nOtherwise, returns `null`.\n\n#### public\n[Anchor.RooftopAnchorState](/ar/reference/java/com/google/ar/core/Anchor.RooftopAnchorState)\ngetResultRooftopAnchorState\n()\n\n### getResultRooftopAnchorState\n\n```java\npublic Anchor.RooftopAnchorState getResultRooftopAnchorState()\n``` \nReturns the result status of the resolving operation, when [Future.getState()](/ar/reference/java/com/google/ar/core/Future#getState()) returns\n[FutureState.DONE](/ar/reference/java/com/google/ar/core/FutureState#DONE).\n\n#### public\n[FutureState](/ar/reference/java/com/google/ar/core/FutureState)\ngetState\n()\n\n### getState\n\n```java\npublic FutureState getState()\n``` \nGet the current state of the future."]]
