Class ManagedMutVar

java.lang.Object

thc.runtime.ManagedMutVar

public final class ManagedMutVar
extends Object

One mutable guest reference. Reading storage never enters its thunk.

Constructor Summary

Constructors

Constructor	Description
ManagedMutVar(Object value)

Method Summary

Modifier and Type	Method	Description
Object	compareExchange(Object expected, Object replacement)
static Object	completedBoxedIdentity(Object value)	Completed updates are CAS indirections.
Object	exchange(Object replacement)
Object	getValue()
ModifiedMutVar	modify(Object function, MutVarModifySite site)
static ManagedMutVar	require(Object value)
void	setValue(Object value)

Methods inherited from class Object

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

Constructor Details

ManagedMutVar

public ManagedMutVar(Object value)

Method Details

getValue

public Object getValue()

setValue

public void setValue(Object value)

completedBoxedIdentity

public static Object completedBoxedIdentity(Object value)

Completed updates are CAS indirections. All other states stay opaque.

exchange

public Object exchange(Object replacement)

compareExchange

public Object compareExchange(Object expected,
 Object replacement)

modify

public ModifiedMutVar modify(Object function,
 MutVarModifySite site)

require

public static ManagedMutVar require(Object value)