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Data Element is the basic element of Data model. It is applied to describe graphic and business of network element, or It is just the data added in network. All Data Element of TWaver .NET implement interface TWaver.IData. TWaver .NET pre-defined three kinds of data to meet with different requirements that TWaver.IElement is used for describing network element, TWaver.IAlarm is for describing alarm element and TWaver.ILayer is for descibing layers in topology. Thereinto, TWaver.IElement extends several kinds of network element to express abundant characteristics of network, including basic network element, links, bus, equipment and etc. This chapter will introduce the peculiarities, usage and extended application of these network elements and other data elements. |
