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sun.jvm.hotspot.utilities.memo

public abstract Class MemoizedObject

Class Inheritance

extends Object

java.lang.Object
sun.jvm.hotspot.utilities.memo.MemoizedObject

A memoized object. Override computeValue in subclasses; call getValue in using code.

Field Summary

Modifier and Type	Field and Description
private boolean	computed
private Object	value

Constructor Summary

Access	Constructor and Description
public	MemoizedObject()

Method Summary

Modifier and Type	Method and Description
protected abstract Object	computeValue() Should compute the value of this memoized object.
public Object	getValue() Public accessor for the memoized value.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

computed	back to summary
private boolean computed

value	back to summary
private Object value

Constructor Detail

MemoizedObject	back to summary
public MemoizedObject()

Method Detail

computeValue	back to summary
protected abstract Object computeValue() Should compute the value of this memoized object. This will only be called once, upon the first call to `getValue`.

getValue	back to summary
public Object getValue() Public accessor for the memoized value.