jdk.internal.jvmci.meta

Interface MethodIdHolder

All Known Implementing Classes:

HotSpotResolvedJavaMethodImpl

public interface MethodIdHolder

An object that can be assigned a globally unique identifier for use as a key in a MethodIdMap.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	MethodIdHolder.MethodIdAllocator A singleton class for allocating globally unique method identifiers.

Method Summary

Modifier and Type	Method and Description
static void	assignIds(Consumer<MethodIdHolder.MethodIdAllocator> methodIdConsumer) Executes some given code that ensures some set of ResolvedJavaMethods have unique ids assigned to them.
int	getMethodId() Gets the identifier set by setMethodId(int) or 0 if no identifier was assigned to this method.
void	setMethodId(int id) Sets the unique, positive, non-zero identifier for this method.

Method Detail

setMethodId

void setMethodId(int id)

Sets the unique, positive, non-zero identifier for this method.

getMethodId

int getMethodId()

Gets the identifier set by setMethodId(int) or 0 if no identifier was assigned to this method.

assignIds

static void assignIds(Consumer<MethodIdHolder.MethodIdAllocator> methodIdConsumer)

Executes some given code that ensures some set of ResolvedJavaMethods have unique ids assigned to them. The Consumer.accept(Object) method of the given object is called under a global lock.