Module ojalgo

Package org.ojalgo.type

Class TypeCache<T>

java.lang.Object

org.ojalgo.type.TypeCache<T>

All Implemented Interfaces:

ForgetfulMap.ValueCache<T>

@Deprecated
public abstract class TypeCache<T>
extends java.lang.Object
implements ForgetfulMap.ValueCache<T>

Deprecated.

v56 Use ForgetfulMap.newValueCache(Object, java.util.function.Function) instead.

A supplier that most of the time returns a cached value, and only recomputes it when necessary (periodically).

Field Summary

Fields

Modifier and Type	Field	Description
private T	myCachedObject	Deprecated.
private boolean	myDirty	Deprecated.
private static java.util.Timer	TIMER	Deprecated.

Constructor Summary

Constructors

Modifier	Constructor	Description
private	TypeCache()	Deprecated.
	TypeCache(long aPurgeIntervalMeassure, CalendarDateUnit aPurgeIntervalUnit)	Deprecated.

Method Summary

Modifier and Type	Method	Description
void	flushCache()	Deprecated.
T	getCachedObject()	Deprecated.
boolean	isCacheSet()	Deprecated. Is there currently a value cached for this key?
boolean	isDirty()	Deprecated.
void	makeDirty()	Deprecated. Will force re-creation of the value the next time ForgetfulMap.ValueCache.getCachedObject() is called.
protected abstract T	recreateCache()	Deprecated.

Methods inherited from class java.lang.Object

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

Field Detail

TIMER

private static final java.util.Timer TIMER

Deprecated.

myCachedObject

private transient volatile T myCachedObject

Deprecated.

myDirty

private volatile boolean myDirty

Deprecated.

Constructor Detail

TypeCache

public TypeCache(long aPurgeIntervalMeassure,
                 CalendarDateUnit aPurgeIntervalUnit)

Deprecated.

TypeCache

private TypeCache()

Deprecated.

Method Detail

flushCache

public final void flushCache()

Deprecated.

Specified by:

flushCache in interface ForgetfulMap.ValueCache<T>

getCachedObject

public final T getCachedObject()

Deprecated.

Specified by:

getCachedObject in interface ForgetfulMap.ValueCache<T>

isCacheSet

public final boolean isCacheSet()

Deprecated.

Description copied from interface: ForgetfulMap.ValueCache

Is there currently a value cached for this key?

Specified by:

isCacheSet in interface ForgetfulMap.ValueCache<T>

isDirty

public final boolean isDirty()

Deprecated.

Specified by:

isDirty in interface ForgetfulMap.ValueCache<T>

Returns:

true if ForgetfulMap.ValueCache.makeDirty() has been called since the last time ForgetfulMap.ValueCache.getCachedObject() was called.

makeDirty

public final void makeDirty()

Deprecated.

Description copied from interface: ForgetfulMap.ValueCache

Will force re-creation of the value the next time ForgetfulMap.ValueCache.getCachedObject() is called. This method does NOT immediately remove or invalidate the value from the underlying cache.

Specified by:

makeDirty in interface ForgetfulMap.ValueCache<T>

recreateCache

protected abstract T recreateCache()

Deprecated.