/**
* This method reads all the necessary information for the first hop of a Rendered Service Path by
* ServiceFunctionTypeIdentity list.
*
* <p>
*
* @param input RPC input including a ServiceFunctionTypeIdentity list
* @return RPC output including a renderedServicePathFirstHop.
*/
@Override
public Future<RpcResult<ReadRspFirstHopBySftListOutput>> readRspFirstHopBySftList(
ReadRspFirstHopBySftListInput input) {
RenderedServicePathFirstHop renderedServicePathFirstHop = null;
renderedServicePathFirstHop =
SfcProviderRenderedPathAPI.readRspFirstHopBySftList(input.getSfst(), input.getSftList());
ReadRspFirstHopBySftListOutput readRspFirstHopBySftListOutput = null;
if (renderedServicePathFirstHop != null) {
ReadRspFirstHopBySftListOutputBuilder readRspFirstHopBySftListOutputBuilder =
new ReadRspFirstHopBySftListOutputBuilder();
readRspFirstHopBySftListOutputBuilder.setRenderedServicePathFirstHop(
renderedServicePathFirstHop);
readRspFirstHopBySftListOutput = readRspFirstHopBySftListOutputBuilder.build();
}
RpcResultBuilder<ReadRspFirstHopBySftListOutput> rpcResultBuilder =
RpcResultBuilder.success(readRspFirstHopBySftListOutput);
return Futures.immediateFuture(rpcResultBuilder.build());
}
