<cfinterface>



	<cffunction name="isAvailable" access="public" description="Method to determine if the cache can be used" output="false" returntype="boolean" />



	<cffunction name="set" access="public" description="Add a specified key and value to the storage mechanism." output="false" returntype="void">

		<cfargument name="key" type="string" required="true">

		<cfargument name="value" type="any" required="true">

	</cffunction>



	<cffunction name="get" access="public" description="Get a specified key from the storage mechanism." output="false" returntype="any">

		<cfargument name="key" type="string" required="true">

	</cffunction>

	

	<cffunction name="evict" access="public" description="Decides what items to remove from the cache using the supplied strategy object." output="false" returntype="numeric">

		<cfargument name="keys" type="array" required="false">

		<cfargument name="strategy" type="any" required="true">

		<cfargument name="currentTime" type="date" required="true">

	</cffunction>



	<cffunction name="delete" access="public" description="Deletes a specified key from the storage mechanism." output="false" returntype="void">

		<cfargument name="key" type="string" required="true">

	</cffunction>

	

	<cffunction name="count" access="public" description="Return the number of items in the cache." output="false" returntype="numeric" />

	

	<cffunction name="flush" access="public" description="Destroys everything in the cache." output="false" returntype="void" />



</cfinterface>