cn.trinea.android.common.entity

Class CacheObject<V>

java.lang.Object

cn.trinea.android.common.entity.CacheObject<V>

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<CacheObject<V>>

public class CacheObject<V>
extends java.lang.Object
implements java.io.Serializable, java.lang.Comparable<CacheObject<V>>

Object in cache

Author:

Trinea 2011-12-23

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
CacheObject()
CacheObject(V data)

Method Summary

Methods

Modifier and Type	Method and Description
int	compareTo(CacheObject<V> o) compare with data
boolean	equals(java.lang.Object o) if data, enterTime, priority, isExpired, isForever all equals
long	getAndIncrementUsedCount() Atomically increments by one the used(got) count
V	getData() Get data
long	getEnterTime() Get time first put into cache, in mills
long	getLastUsedTime() Get time last used(got), in mills
int	getPriority() Get priority, default is zero
long	getUsedCount() Get used(got) count
int	hashCode()
boolean	isExpired() Get whether has expired, default is false
boolean	isForever() Get whether is valid forever, default is false
void	setData(V data) Set data
void	setEnterTime(long enterTime) Set time first put into cache, in mills
void	setExpired(boolean isExpired) Set whether has expired, default is false
void	setForever(boolean isForever) Set whether is valid forever, default is false
void	setLastUsedTime(long lastUsedTime) Set time last used(got), in mills
void	setPriority(int priority) Set priority, default is zero
void	setUsedCount(long usedCount) Set used(got) count

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CacheObject

public CacheObject()

CacheObject

public CacheObject(V data)

Method Detail

getEnterTime

public long getEnterTime()

Get time first put into cache, in mills

Returns:

setEnterTime

public void setEnterTime(long enterTime)

Set time first put into cache, in mills

Parameters:

enterTime -

getLastUsedTime

public long getLastUsedTime()

Get time last used(got), in mills

Returns:

setLastUsedTime

public void setLastUsedTime(long lastUsedTime)

Set time last used(got), in mills

Parameters:

lastUsedTime -

getUsedCount

public long getUsedCount()

Get used(got) count

Returns:

setUsedCount

public void setUsedCount(long usedCount)

Set used(got) count

Parameters:

usedCount -

getAndIncrementUsedCount

public long getAndIncrementUsedCount()

Atomically increments by one the used(got) count

Returns:

the previous used(got) count

getPriority

public int getPriority()

Get priority, default is zero

Returns:

setPriority

public void setPriority(int priority)

Set priority, default is zero

Parameters:

priority -

isExpired

public boolean isExpired()

Get whether has expired, default is false

Returns:

setExpired

public void setExpired(boolean isExpired)

Set whether has expired, default is false

Parameters:

isExpired -

isForever

public boolean isForever()

Get whether is valid forever, default is false

Returns:

setForever

public void setForever(boolean isForever)

Set whether is valid forever, default is false

Parameters:

isForever -

getData

public V getData()

Get data

Returns:

setData

public void setData(V data)

Set data

Parameters:

data -

compareTo

public int compareTo(CacheObject<V> o)

compare with data

Specified by:

compareTo in interface java.lang.Comparable<CacheObject<V>>

Parameters:

o -

Returns:

equals

public boolean equals(java.lang.Object o)

if data, enterTime, priority, isExpired, isForever all equals

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object