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package org.graalvm.compiler.hotspot;

Communicates with an MBean providing a JMX interface to a HotSpotGraalRuntime instance. The MBean will be dynamically created when a JMX client attaches or some other event causes the platform MBean server to be started.
/** * Communicates with an MBean providing a JMX interface to a {@link HotSpotGraalRuntime} instance. * The MBean will be dynamically created when a JMX client attaches or some other event causes the * platform MBean server to be started. */
public interface HotSpotGraalManagementRegistration {
Completes the initialization of this registration by recording the HotSpotGraalRuntime the MBean will provide an JMX interface to.
/** * Completes the initialization of this registration by recording the * {@link HotSpotGraalRuntime} the MBean will provide an JMX interface to. */
void initialize(HotSpotGraalRuntime runtime);
Polls this registration to see if the MBean is registered in a MBean server.
Params:
  • sync – synchronize with other threads that may be processing this registration. This is useful when the caller knows the server is active (e.g., it has a reference to server) and expects this poll to therefore return a non-null value.
Returns:an ObjectName that can be used to access the MBean or null if the MBean has not been registered with an MBean server (e.g., no JMX client has attached to the VM)
/** * Polls this registration to see if the MBean is registered in a MBean server. * * @param sync synchronize with other threads that may be processing this registration. This is * useful when the caller knows the server is active (e.g., it has a reference to * server) and expects this poll to therefore return a non-null value. * @return an {@link javax.management.ObjectName} that can be used to access the MBean or * {@code null} if the MBean has not been registered with an MBean server (e.g., no JMX * client has attached to the VM) */
Object poll(boolean sync); }