AssetFactory.sol

pragma solidity ^0.4.17;

contract AssetFactory {

    event NewAsset(string name);

    struct Asset {
        string name;
    }

    string public asset;

    function AssetFactory() public {
        createAsset("initial asset");
    }

    function createAsset(string _name) public {
        asset = _name;
        NewAsset("New Asset");
    }
}