platform.md

Introduction

Platform is a SDK for .net platform based on Peachpie compiler and Roslyn compiler. For building project uses msbuild => you can use dotnet build command.

Project structure

• Root
  • Project file .aqproj
    • Files with metadata .aqmd
    • Files with roles .aqsec
    • Files with views .aqview
    • Files with logic .aq

Metadata declaration

In progress...

Security policy declaration

In progress...

Query language

In progress...

Language

Naming conventions

• Types - CamelCase
• Members - snake_case

operations

arithmetic 
+ 
-
/
*
^

logical
&&
||
==
!=
<=
>=
>
<
is

bitwise
&
|
<<
>>

Functions

[pub] fn [(var_name type_name)] fn_name([arg_list])
{
    [fn body]
}

Declared functions can be two types:

• Module related functions (1)
• Type related functions (2)

Type (1) can be called in any time, you just need import module. Module_name.function_name()

Type (2) can be called only for instance of object with certain type (declared as type_name argument)

Example function type (1)

pub fn add(int x, int y) int
{
    reutrn x + y;
}

Example function type (2)

pub fn this_is_module_func(i Invoice)
{
    var result = i.instance_func();
}

pub fn (i Invoice) instance_func(int x, int y) string
{
    i.delete();
    reutrn "Invoice has been deleted";
}

Types

[part] type Type_name 
{
    [type_body]
}

Predefined elements

Default types

int
string
bool
char
double
long
byte
decimal
datetime
date
time

Built in functions

print()
println()
typeof()
sizeof()