ContextListener (Jikes RVM API)

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org.jikesrvm.adaptive.measurements.listeners
Class ContextListener

java.lang.Object
  org.jikesrvm.adaptive.measurements.listeners.Listener
      org.jikesrvm.adaptive.measurements.listeners.ContextListener

This object that is invoked when online measurement information must be collected.

Constructor Summary
`ContextListener()`

Method Summary
`abstract void`	`update(Address sfp, int whereFrom)` Entry point when listener is awoken.

Methods inherited from class org.jikesrvm.adaptive.measurements.listeners.Listener
`activate, activateOrganizer, isActive, passivate, report, reset, setOrganizer`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

public ContextListener()

Method Detail

public abstract void update(Address sfp,
                            int whereFrom)

Entry point when listener is awoken.

Parameters:: sfp - pointer to stack frame where call stack should start to be examined.; whereFrom - Was this a yieldpoint in a PROLOGUE, BACKEDGE, or EPILOGUE?