protected CompiledQuery CreateAndRunVirtualMachine <T>(
string script,
IDictionary <string, IEnumerable <T> > sources)
where T : BasicEntity
{
return(InstanceCreator.CompileForExecution(script, Guid.NewGuid().ToString(), new SchemaProvider <T>(sources)));
}
private static void CompileQuery(string query)
{
var watch = new Stopwatch();
watch.Start();
InstanceCreator.CompileForExecution(query, CreateDiskSchema());
var compiledTime = watch.Elapsed;
watch.Stop();
Console.WriteLine($"Query compiled in {compiledTime}");
}
private static void ExecuteQuery(string query)
{
var watch = new Stopwatch();
watch.Start();
var vm = InstanceCreator.CompileForExecution(query, CreateCsvSchema());
var compiledTime = watch.Elapsed;
var table = vm.Run();
watch.Stop();
var executionTime = watch.Elapsed;
Console.WriteLine($"Table {table.Name} contains {table.Count} rows.");
Console.WriteLine($"Query compiled in {compiledTime}");
Console.WriteLine($"Query prcessed in {executionTime - compiledTime}");
}
private CompiledQuery CreateAndRunVirtualMachine(string script)
{
return(InstanceCreator.CompileForExecution(script, new FlatFileSchemaProvider()));
}
private CompiledQuery CreateAndRunVirtualMachine(string script)
{
return InstanceCreator.CompileForExecution(script, Guid.NewGuid().ToString(), new JsonSchemaProvider());
}
private CompiledQuery CreateAndRunVirtualMachine(string script, IEnumerable <TestEntity> source, Action <object[]> onGetTableOrRowSource, WhenCheckedParameters whenChecked)
{
return(InstanceCreator.CompileForExecution(script, new TestSchemaProvider(source, onGetTableOrRowSource, whenChecked)));
}