org.graalvm.compiler.serviceprovider

Class IsolateUtil

java.lang.Object

org.graalvm.compiler.serviceprovider.IsolateUtil

public final class IsolateUtil
extends Object

Utility methods that provide access to isolate details.

Method Summary

Modifier and Type	Method and Description
static long	getIsolateAddress() Gets the address of the current isolate or 0 if this not an isolate-aware runtime.
static long	getIsolateID() Gets an identifier for the current isolate or 0 if this not an isolate-aware runtime.
static String	getIsolateID(boolean withAddress) Gets a string identifying the current isolate.

Methods inherited from class java.lang.Object

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

Method Detail

getIsolateAddress

public static long getIsolateAddress()

Gets the address of the current isolate or 0 if this not an isolate-aware runtime.

getIsolateID

public static long getIsolateID()

Gets an identifier for the current isolate or 0 if this not an isolate-aware runtime. The returned value is guaranteed to be unique for the first 2^64 - 1 isolates in the process.

getIsolateID

public static String getIsolateID(boolean withAddress)

Gets a string identifying the current isolate. If this is not an isolate-aware runtime, an empty string is returned. If withAddress == true, then String.format("%d@%x", getIsolateID(), getIsolateAddress()) is returned. Otherwise, String.valueOf(getIsolateID()) is returned.