com.oroad.stxx.cache
Interface Cacheable

All Known Implementing Classes:

CacheWrapper

public interface Cacheable

Represents an object that can be cached. To avoid having to modify an existing object, use a wrapper class that implements this interface.

Author:

Don Brown

Method Summary

long	getExpiryTime() Gets the time (in milliseconds) when this object will expire
java.lang.Object	getIdentifier() Gets the identifier for the object
long	getLastAccessedTime() Gets the last accessed time in milliseconds
long	getLastModifiedTime() Gets the time the object was last modified
boolean	isExpired() Returns whether the cached object has expired
void	setLastAccessedTime(long time) Sets the last time this object was accessed
void	setLastModifiedTime(long time) Sets the last modified time

Method Detail

getIdentifier

public java.lang.Object getIdentifier()

Gets the identifier for the object

Returns:

The identifier value

setLastModifiedTime

public void setLastModifiedTime(long time)

Sets the last modified time

Parameters:

time - The last modified time in milliseconds

getLastModifiedTime

public long getLastModifiedTime()

Gets the time the object was last modified

Returns:

The time in milliseconds

getLastAccessedTime

public long getLastAccessedTime()

Gets the last accessed time in milliseconds

Returns:

The lastAccessedTime value

setLastAccessedTime

public void setLastAccessedTime(long time)

Sets the last time this object was accessed

Parameters:

time - Time in milliseconds

getExpiryTime

public long getExpiryTime()

Gets the time (in milliseconds) when this object will expire

Returns:

The expiryTime value

isExpired

public boolean isExpired()

Returns whether the cached object has expired

Returns:

The expired value