public ResultCode AddDependency(AssetGraphNode dependency)
{
var added = Dependencies.AddOrUpdate(dependency.SourcePath, dependency, (x, oldValue) => {
ToolDebug.Assert(oldValue == dependency);
return(oldValue);
});
if (added != dependency)
{
return(new ResultCode(ResultCode.SUCCESS_FALSE));
}
dependency.References.AddOrUpdate(SourcePath, this, (x, oldValue) => {
ToolDebug.Assert(oldValue == this);
return(this);
});
return(new ResultCode(ResultCode.SUCCESS));
}