Package org.graalvm.nativeimage.hosted

Interface Feature.DuringSetupAccess

All Superinterfaces:

Feature.FeatureAccess

Enclosing interface:

Feature

public static interface Feature.DuringSetupAccess
extends Feature.FeatureAccess

Access methods available for Feature.duringSetup(org.graalvm.nativeimage.hosted.Feature.DuringSetupAccess).

Since:

19.0

Method Summary

Modifier and Type	Method	Description
<T> void	registerObjectReachabilityHandler(Consumer<T> callback, Class<T> clazz)	Register a callback that is executed when an object of type clazz, or any of its subtypes, is marked as reachable during heap scanning.
void	registerObjectReplacer(Function<Object,Object> replacer)	Registers the provided function to replace objects.

Methods inherited from interface org.graalvm.nativeimage.hosted.Feature.FeatureAccess

findClassByName, getApplicationClassLoader, getApplicationClassPath, getApplicationModulePath

Method Details

registerObjectReplacer

void registerObjectReplacer(Function<Object,Object> replacer)

Registers the provided function to replace objects.

The function checks if an object should be replaced. In such a case, the function creates the new object and returns it. The function must return the original object if the object should not be replaced.

Since:

19.0

registerObjectReachabilityHandler

<T> void registerObjectReachabilityHandler(Consumer<T> callback,
 Class<T> clazz)

Register a callback that is executed when an object of type clazz, or any of its subtypes, is marked as reachable during heap scanning. The callback may be executed for the same object by multiple worker threads concurrently.

Since:

24.2