BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ namespace OSS; /** * An abstract cache for storing results of SNMP queries . * * See the implementation in \OSS\Cache\Basic for proper examples and documentation. * * @see \OSS\Cache\Basic * @copyright Copyright (c) 2012, Open Source Solutions Limited, Dublin, Ireland * @author Barry O'Donovan */ abstract class Cache { abstract protected function save( $varName, $varValue ); abstract protected function load( $varName ); abstract protected function clear( $varName ); abstract protected function clearAll(); }