com.oracle.svm.reflect.hosted

Class ExecutableAccessorComputer

java.lang.Object

com.oracle.svm.reflect.hosted.ExecutableAccessorComputer

All Implemented Interfaces:

RecomputeFieldValue.CustomFieldValueComputer

public final class ExecutableAccessorComputer
extends Object
implements RecomputeFieldValue.CustomFieldValueComputer

Computes new values for the accessor fields of Executable subclasses, to be used instead of the value from the host VM. The new values are the ones that will be in the Native Image heap.

See Also:

RecomputeFieldValue

Constructor Summary

Constructors

Constructor and Description
ExecutableAccessorComputer()

Method Summary

Modifier and Type	Method and Description
Object	compute(jdk.vm.ci.meta.MetaAccessProvider metaAccess, jdk.vm.ci.meta.ResolvedJavaField original, jdk.vm.ci.meta.ResolvedJavaField annotated, Object receiver) Computes the new field value.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ExecutableAccessorComputer

public ExecutableAccessorComputer()

Method Detail

compute

public Object compute(jdk.vm.ci.meta.MetaAccessProvider metaAccess,
                      jdk.vm.ci.meta.ResolvedJavaField original,
                      jdk.vm.ci.meta.ResolvedJavaField annotated,
                      Object receiver)

Description copied from interface: RecomputeFieldValue.CustomFieldValueComputer

Computes the new field value. This method can already be invoked during the analysis, especially when it computes the value of an object field that needs to be visited.

Specified by:

compute in interface RecomputeFieldValue.CustomFieldValueComputer

Parameters:

metaAccess - The AnalysisMetaAccess instance during the analysis or HostedMetaAccess instance after the analysis.

original - The original field (if RecomputeFieldValue is used for an Alias field).

annotated - The field annotated with RecomputeFieldValue.

receiver - The original object for instance fields, or null for static fields.

Returns:

The new field value.