node-opcua-modeler

Node-OPCUA Modeler

Node-opcua-modeler provides a programatic way to conveniently create OPCUA model and nodeset files.

``typescript
import {
AddressSpace,
buildModel,
nodesets
} from "node-opcua-modeler";
import fs from "fs";

// the namespaceUri
const namespaceUri = "http://acme.com/Boiler/V0";
const version= "1.0.0";

// the nodeset file required by your model
const xmlFiles: string[] = [
nodesets.standard,
nodesets.di
];

async function createModel(addressSpace: AddressSpace): Promise {
// create your model here !
}

(async () => {
try {
const { markdown, xmlModel, symbols } = await buildModel({
namespaceUri,
version,
xmlFiles,
createModel
});
// save model to a file
const nodesetFiename = "./MyModel.NodeSet2.xml";
await fs.promises.writeFile(nodesetFiename, xmlModel, "utf-8");

} catch (err) {
console.log("Error", err);
}
})();
``