DSL explained _

dkandalov 862 views 69 slides Nov 08, 2009
Slide 1
Slide 1 of 69
Slide 1
1
Slide 2
2
Slide 3
3
Slide 4
4
Slide 5
5
Slide 6
6
Slide 7
7
Slide 8
8
Slide 9
9
Slide 10
10
Slide 11
11
Slide 12
12
Slide 13
13
Slide 14
14
Slide 15
15
Slide 16
16
Slide 17
17
Slide 18
18
Slide 19
19
Slide 20
20
Slide 21
21
Slide 22
22
Slide 23
23
Slide 24
24
Slide 25
25
Slide 26
26
Slide 27
27
Slide 28
28
Slide 29
29
Slide 30
30
Slide 31
31
Slide 32
32
Slide 33
33
Slide 34
34
Slide 35
35
Slide 36
36
Slide 37
37
Slide 38
38
Slide 39
39
Slide 40
40
Slide 41
41
Slide 42
42
Slide 43
43
Slide 44
44
Slide 45
45
Slide 46
46
Slide 47
47
Slide 48
48
Slide 49
49
Slide 50
50
Slide 51
51
Slide 52
52
Slide 53
53
Slide 54
54
Slide 55
55
Slide 56
56
Slide 57
57
Slide 58
58
Slide 59
59
Slide 60
60
Slide 61
61
Slide 62
62
Slide 63
63
Slide 64
64
Slide 65
65
Slide 66
66
Slide 67
67
Slide 68
68
Slide 69
69

About This Presentation

Explanation of what DSLs are with slight shift towards MPS.

Slides from my talk at Deutsche Bank.
There is nothing particulary new in these slides, there are mostly based on Martin Fowler talks and book (http://www.martinfowler.com/dslwip/).

Size: 969.79 KB
Language: en
Added: Nov 08, 2009
Slides: 69 pages

Slide Content

(Domain Specific Language,
not Direct Server Link)
[email protected]
DSL explained

DSL premises

and only then for computers
Code is written for
people

Objects ---> Vocabulary
Grammar ---> Language
Domain Driven
Design
DSL

DSL is advanced stuff

DSL example
(by Martin Fowler)

DSL is a computer
language with:
human language nature
limited expressiveness
domain focus

DSL types
internal external
language
workbench

Internal DSL
example

External DSL
example

Language workbench
example

More examples

regular expressions
CSSSQL
all XML
Unix config files
Ruby on Rails
mocking frameworks
wiki syntax / markdown
LINQ

Using internal DSL
(aka Fluent Interface)

Easy to do... no parsers, etc.
Full IDE support
Good
Bad
Limited by host language

Method chaining
Object scoping
Expression Builder

Using external DSL

Unlimited expressiveness
You choose execution
environment
Good
Bad
Requires “more” work
No IDE support

DSL
script
parse
AST
Semantic
model
optional

You can parse DSL
manually
(regexp, Tokenizer)
using some tool
(ANTLR, yacc, ...)

Using
Language Workbenches

Meta Programming System
Microsoft Oslo
Intentional Domain
Workbench
Eclipse Modeling Project

concepts
(language)
edit
you

AST
(DSL script)
concepts
(language)
edit
describe
you

AST
(DSL script)
concepts
(language)
edit
edit
describe
“user”
you

AST
(DSL script)
concepts
(language)
edit
describe
“user”
you
no text, just AST !
edit

useful
stuff
(like java code)
AST
(DSL script)
concepts
(language)
edit
describe
transformed
“user”
you
edit

Module Project

Module Project
Solution
Language
Generator
DevKit
kind of

Model Module Project
Solution
Language
Generator
DevKit
kind of

Node Model Module Project
Solution
Language
Generator
DevKit
kind of
includes
Concept
defined
by

Internal DSLs
rule! :)
Tags
mps dsl mps dsl textual internal external
Categories
General
Download
Download Slideshow Get the original presentation file
Quick Actions
Statistics
  • Views 862
  • Slides 69
  • Favorites 4
  • Age 5866 days
Related Slideshows
Pray For The Peace Of Jerusalem and You Will Prosper 22
Pray For The Peace Of Jerusalem and You Will Prosper
RodolfoMoralesMarcuc
30 views
Don_t_Waste_Your_Life_God.....powerpoint 26
Don_t_Waste_Your_Life_God.....powerpoint
chalobrido8
32 views
VILLASUR_FACTORS_TO_CONSIDER_IN_PLATING_SALAD_10-13.pdf 31
VILLASUR_FACTORS_TO_CONSIDER_IN_PLATING_SALAD_10-13.pdf
JaiJai148317
30 views
Fertility awareness methods for women in the society 14
Fertility awareness methods for women in the society
Isaiah47
28 views
Chapter 5 Arithmetic Functions Computer Organisation and Architecture 35
Chapter 5 Arithmetic Functions Computer Organisation and Architecture
RitikSharma297999
26 views
syakira bhasa inggris (1) (1).pptx....... 5
syakira bhasa inggris (1) (1).pptx.......
ourcommunity56
28 views
View More in This Category