oracle.javatools.util.deferred

Class SoftThunk<T>

java.lang.Object

oracle.javatools.util.deferred.Thunk<T>

oracle.javatools.util.deferred.AbstractReferenceThunk<T>

oracle.javatools.util.deferred.SoftThunk<T>

public abstract class SoftThunk<T>
extends AbstractReferenceThunk<T>

A version of Thunk that only stores the result softly so that it is possible to have the value recalculated. This is stronger than a WeakReference

Nested Class Summary

Nested classes/interfaces inherited from class oracle.javatools.util.deferred.Thunk

Thunk.ThunkException

Field Summary

Fields inherited from class oracle.javatools.util.deferred.AbstractReferenceThunk

peg, reference

Constructor Summary

Constructors

Constructor and Description
SoftThunk()

Method Summary

Modifier and Type	Method and Description
protected java.lang.ref.Reference<T>	createReference(T value)

Methods inherited from class oracle.javatools.util.deferred.AbstractReferenceThunk

get, getValue, setValue

Methods inherited from class oracle.javatools.util.deferred.Thunk

compute, directReference, getIfSet, resetState, synchronizedThunk

Methods inherited from class java.lang.Object

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

Constructor Detail

SoftThunk

public SoftThunk()

Method Detail

createReference

protected java.lang.ref.Reference<T> createReference(T value)

Specified by:

createReference in class AbstractReferenceThunk<T>

Returns:

A reference to value