mirror of
https://github.com/JonathanFleischmann/CompilerULTIMATE.git
synced 2024-12-27 09:08:04 +00:00
add some codegen stuff to presentation
This commit is contained in:
simon
parent
3619381f33
commit
8ecc9d81a9
69
presentation/slidev/package-lock.json
generated
69
presentation/slidev/package-lock.json
generated
@ -7,8 +7,10 @@
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"name": "slidev",
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"dependencies": {
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"@slidev/cli": "^0.49.11",
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"@slidev/theme-apple-basic": "^0.25.1",
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"@slidev/theme-default": "latest",
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"@slidev/theme-seriph": "latest",
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"slidev-theme-dracula": "^0.2.0",
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"vue": "^3.4.27"
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}
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},
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@ -1719,6 +1721,33 @@
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"roughjs": "^4.6.6"
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}
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},
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"node_modules/@slidev/theme-apple-basic": {
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"version": "0.25.1",
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"resolved": "https://registry.npmjs.org/@slidev/theme-apple-basic/-/theme-apple-basic-0.25.1.tgz",
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"integrity": "sha512-saA5yYui+jTT13tP+QJKnWeM8sK0IA1iln2E3sWAJsfKdQHUD3fw8+AlUHLUH6yc8NPq3ewtZcwWx49a/iF8Tg==",
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"license": "MIT",
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"dependencies": {
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"@slidev/types": "^0.47.0",
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"codemirror-theme-vars": "^0.1.2",
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"prism-theme-vars": "^0.2.4"
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},
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"engines": {
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"node": ">=14.0.0",
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"slidev": ">=v0.47.0"
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}
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},
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"node_modules/@slidev/theme-apple-basic/node_modules/@slidev/types": {
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"version": "0.47.5",
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"resolved": "https://registry.npmjs.org/@slidev/types/-/types-0.47.5.tgz",
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"integrity": "sha512-X67V4cCgM0Sz50bP8GbVzmiL8DHC2IXvdKcsN7DlxHyf+/T4d9GveeGukwha5Fx3MuYeGZWKag7TFL2ZY4w54A==",
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"license": "MIT",
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"engines": {
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"node": ">=18.0.0"
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},
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"funding": {
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"url": "https://github.com/sponsors/antfu"
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}
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},
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"node_modules/@slidev/theme-default": {
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"version": "0.25.0",
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"resolved": "https://registry.npmjs.org/@slidev/theme-default/-/theme-default-0.25.0.tgz",
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@ -7372,6 +7401,37 @@
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"url": "https://github.com/sponsors/sindresorhus"
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}
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},
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"node_modules/slidev-theme-dracula": {
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"version": "0.2.0",
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"resolved": "https://registry.npmjs.org/slidev-theme-dracula/-/slidev-theme-dracula-0.2.0.tgz",
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"integrity": "sha512-ndMD27+gUNYt9aXrb4/0vSBHKP007mpD2eCJppzhqXDG1DmN0Q6I6iFz+QvIjOPDKzzPjoYZbsWp6lPLJjgs9g==",
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"license": "MIT",
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"dependencies": {
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"@slidev/types": "^0.42.5",
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"codemirror-theme-vars": "^0.1.2",
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"prism-theme-vars": "^0.2.4",
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"theme-vitesse": "^0.7.2"
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},
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"engines": {
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"node": ">=14.0.0",
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"slidev": ">=0.19.3"
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},
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"funding": {
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"url": "https://github.com/sponsors/jd-solanki"
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}
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},
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"node_modules/slidev-theme-dracula/node_modules/@slidev/types": {
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"version": "0.42.11",
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"resolved": "https://registry.npmjs.org/@slidev/types/-/types-0.42.11.tgz",
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"integrity": "sha512-K7+UWzEQpUe3eEFs7ktm3tw17Ke9ZOJPTy7yGSlZfWl4jCTf9Z0HNKECPLQ3JGL6EkJ4Wyy1y0HE92/20cTn0Q==",
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"license": "MIT",
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"engines": {
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"node": ">=14.0.0"
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},
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"funding": {
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"url": "https://github.com/sponsors/antfu"
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}
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},
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"node_modules/source-map-js": {
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"version": "1.2.0",
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"resolved": "https://registry.npmjs.org/source-map-js/-/source-map-js-1.2.0.tgz",
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@ -7541,6 +7601,15 @@
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"integrity": "sha512-3wdGidZyq5PB084XLES5TpOSRA3wjXAlIWMhum2kRcv/41Sn2emQ0dycQW4uZXLejwKvg6EsvbdlVL+FYEct7A==",
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"optional": true
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},
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"node_modules/theme-vitesse": {
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"version": "0.7.9",
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"resolved": "https://registry.npmjs.org/theme-vitesse/-/theme-vitesse-0.7.9.tgz",
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"integrity": "sha512-wgxHWOIEcIBp/5MAdO8Z5c0vdKy5J5008Kqt/uOYruel9oJ4TrvH3qXgCsatp4ImROd1UWsIgQ3C0R8db38qgA==",
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"license": "MIT",
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"engines": {
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"vscode": "^1.43.0"
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}
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},
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"node_modules/to-fast-properties": {
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"version": "2.0.0",
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"resolved": "https://registry.npmjs.org/to-fast-properties/-/to-fast-properties-2.0.0.tgz",
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@ -9,8 +9,10 @@
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},
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"dependencies": {
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"@slidev/cli": "^0.49.11",
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"@slidev/theme-apple-basic": "^0.25.1",
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"@slidev/theme-default": "latest",
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"@slidev/theme-seriph": "latest",
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"slidev-theme-dracula": "^0.2.0",
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"vue": "^3.4.27"
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}
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}
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@ -1,16 +1,6 @@
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---
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# You can also start simply with 'default'
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theme: seriph
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# random image from a curated Unsplash collection by Anthony
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# like them? see https://unsplash.com/collections/94734566/slidev
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background: https://cover.sli.dev
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# some information about your slides (markdown enabled)
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title: Welcome to Slidev
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info: |
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## Slidev Starter Template
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Presentation slides for developers.
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Learn more at [Sli.dev](https://sli.dev)
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theme: dracula
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title: Compiler ULTIMATE
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# apply unocss classes to the current slide
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class: text-center
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# https://sli.dev/custom/highlighters.html
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@ -22,18 +12,18 @@ drawings:
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transition: slide-left
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# enable MDC Syntax: https://sli.dev/guide/syntax#mdc-syntax
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mdc: true
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plantUmlServer: 'https://www.plantuml.com/plantuml'
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---
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# Compiler ULTIMATE
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Presentation slides for developers
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Kein Weg ist mir im Schlitten je zu weit.
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---
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# Parser
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Besonderheiten und Änderungen zu Java:
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**Besonderheiten und Änderungen zu Java:**
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- Pro Datei nur eine Klasse, mehrer Dateien einlesen
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- Keine Accessmodifier
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@ -45,18 +35,298 @@ Besonderheiten und Änderungen zu Java:
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- Recipient
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- Fehlermeldungen werden gesammelt
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---
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<style>
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h1 {
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background-color: #2B90B6;
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background-image: linear-gradient(45deg, #4EC5D4 10%, #146b8c 20%);
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background-size: 100%;
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-webkit-background-clip: text;
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-moz-background-clip: text;
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-webkit-text-fill-color: transparent;
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-moz-text-fill-color: transparent;
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## AST
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<Transform :scale="1">
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```plantuml
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@startuml
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top to bottom direction
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entity Assignment << record >> {
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+ Assignment(FieldVarAccess, Expression):
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+ value(): Expression
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+ location(): FieldVarAccess
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}
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entity Binary << record >> {
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+ Binary(Expression, Operator, Expression):
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+ op(): Operator
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+ left(): Expression
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+ right(): Expression
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}
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entity Block << record >> {
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+ Block(List<Statement>):
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+ stmts(): List<Statement>
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}
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entity BoolLiteral << record >> {
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+ BoolLiteral(Boolean):
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+ value(): Boolean
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}
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entity Break << record >> {
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+ Break():
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}
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entity CharLiteral << record >> {
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+ CharLiteral(char):
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+ value(): char
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}
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entity Class << record >> {
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+ Class(String, Block, List<Declaration>, List<Method>, List<Constructor>):
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+ Class(String, List<Declaration>, List<Method>, List<Constructor>):
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+ mainmeth(): Block
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+ classname(): String
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+ methods(): List<Method>
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+ constructors(): List<Constructor>
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+ fieldDeclarations(): List<Declaration>
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}
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entity Constructor << record >> {
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+ Constructor(String, List<Parameter>, Block):
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+ params(): List<Parameter>
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+ block(): Block
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+ className(): String
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}
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entity Continue << record >> {
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+ Continue():
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}
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entity Declaration << record >> {
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+ Declaration(String, Type):
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+ type(): Type
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+ name(): String
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}
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entity DoWhile << record >> {
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+ DoWhile(Block, Expression):
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+ cond(): Expression
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+ block(): Block
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}
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interface Expression << interface >>
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entity FieldVarAccess << record >> {
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+ FieldVarAccess(Boolean, Expression, String):
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+ recursiveOwnerChain(): Expression
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+ field(): Boolean
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+ id(): String
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}
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entity For << record >> {
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+ For(Assignment, Expression, Assignment, Block):
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+ block(): Block
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+ cond(): Expression
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+ inc(): Assignment
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+ assign(): Assignment
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}
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entity IfElse << record >> {
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+ IfElse(Expression, Block, Block):
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+ elseBlock(): Block
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+ cond(): Expression
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+ ifBlock(): Block
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}
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entity IntLiteral << record >> {
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+ IntLiteral(Integer):
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+ value(): Integer
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}
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entity Method << record >> {
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+ Method(Type, String, List<Parameter>, Block):
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+ block(): Block
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+ methodName(): String
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+ type(): Type
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+ params(): List<Parameter>
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}
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entity MethodCall << record >> {
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+ MethodCall(FieldVarAccess, List<Expression>):
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+ recipient(): FieldVarAccess
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+ args(): List<Expression>
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}
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entity New << record >> {
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+ New(Type, List<Expression>):
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+ type(): Type
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+ args(): List<Expression>
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}
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interface Node << interface >>
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enum Operator << enumeration >> {
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+ Operator():
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+ values(): Operator[]
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+ valueOf(String): Operator
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}
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entity Parameter << record >> {
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+ Parameter(String, Type):
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+ type(): Type
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+ name(): String
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}
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entity Print << record >> {
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+ Print(Expression):
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+ value(): Expression
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}
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entity Program << record >> {
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+ Program(List<Class>):
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+ classes(): List<Class>
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}
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entity Return << record >> {
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+ Return(Expression):
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+ ret(): Expression
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}
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interface Statement << interface >>
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entity Unary << record >> {
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+ Unary(UnaryOperator, Expression):
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+ right(): Expression
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+ op(): UnaryOperator
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}
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enum UnaryOperator << enumeration >> {
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+ UnaryOperator():
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+ values(): UnaryOperator[]
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+ valueOf(String): UnaryOperator
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}
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entity While << record >> {
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+ While(Expression, Block):
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+ cond(): Expression
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+ block(): Block
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}
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</style>
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Assignment -[#008200,dashed]u-^ Statement
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Binary -[#008200,dashed]u-^ Expression
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Block -[#008200,dashed]u-^ Node
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BoolLiteral -[#008200,dashed]u-^ Expression
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Break -[#008200,dashed]u-^ Statement
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CharLiteral -[#008200,dashed]u-^ Expression
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Class -[#008200,dashed]u-^ Node
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Constructor -[#008200,dashed]u-^ Node
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Continue -[#008200,dashed]u-^ Statement
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Declaration -[#008200,dashed]u-^ Statement
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DoWhile -[#008200,dashed]u-^ Statement
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Expression -[#008200,plain]u-^ Node
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FieldVarAccess -[#008200,dashed]u-^ Expression
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For -[#008200,dashed]u-^ Statement
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IfElse -[#008200,dashed]u-^ Statement
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IntLiteral -[#008200,dashed]u-^ Expression
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Method -[#008200,dashed]u-^ Node
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MethodCall -[#008200,dashed]u-^ Expression
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MethodCall -[#008200,dashed]u-^ Statement
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New -[#008200,dashed]u-^ Expression
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New -[#008200,dashed]u-^ Statement
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Parameter -[#008200,dashed]u-^ Node
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Print -[#008200,dashed]u-^ Statement
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Program -[#008200,dashed]u-^ Node
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Return -[#008200,dashed]u-^ Statement
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Statement -[#008200,plain]u-^ Node
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Unary -[#008200,dashed]u-^ Expression
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While -[#008200,dashed]u-^ Statement
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@enduml
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```
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</Transform>
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---
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# Code Generierung
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- Nutzung von ASM
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- Dynamische Bindung/Polymorphie
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<Transform :scale="0.8">
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```java
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public class TypedWhile implements TypedStatement {
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...
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@Override
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public void codeGen(MethodContext ctx) {
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Label loopStart = new Label();
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Label loopEnd = new Label();
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ctx.getBreakLabels().push(loopEnd);
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ctx.getContinueLabels().push(loopStart);
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ctx.getMv().visitLabel(loopStart);
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cond.codeGen(ctx);
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ctx.getMv().visitJumpInsn(Opcodes.IFEQ, loopEnd);
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ctx.popStack();
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typedBlock.codeGen(ctx);
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ctx.getMv().visitJumpInsn(Opcodes.GOTO, loopStart);
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ctx.getMv().visitLabel(loopEnd);
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ctx.getContinueLabels().pop();
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ctx.getBreakLabels().pop();
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}
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}
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```
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</Transform>
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---
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transition: none
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---
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# Code Generierung
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- Nutzung von ASM
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- Dynamische Bindung/Polymorphie
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```java
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public class TypedIntLiteral implements TypedExpression {
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...
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@Override
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public void codeGen(MethodContext ctx) {
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if (value >= Byte.MIN_VALUE && value <= Byte.MAX_VALUE) {
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ctx.getMv().visitIntInsn(Opcodes.BIPUSH, value);
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} else if (value >= Short.MIN_VALUE && value <= Short.MAX_VALUE) {
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ctx.getMv().visitIntInsn(Opcodes.SIPUSH, value);
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} else {
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ctx.getMv().visitLdcInsn(value);
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}
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ctx.pushInstantToStack();
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}
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}
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```
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---
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## Context Klassen für Class und Method
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```plantuml
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@startuml
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top to bottom direction
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skinparam linetype ortho
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class ClassContext {
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+ ClassContext(String, ClassWriter):
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- name: String
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- cw: ClassWriter
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- type: Type
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+ hashCode(): int
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+ toString(): String
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}
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class MethodContext {
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+ MethodContext(ClassContext, MethodVisitor, Type):
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- variableIndex: Map<String, LocalVariable>
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- mv: MethodVisitor
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- stack: Deque<Integer>
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- returnType: Type
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- breakLabels: Deque<Label>
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- continueLabels: Deque<Label>
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- classContext: ClassContext
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- maxStack: int
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- localVarIndex: int
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+ pushInstantToStack(): void
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+ popStack(): void
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+ getLocalVar(String): Optional<LocalVariable>
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+ registerVariable(String, Type): void
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+ pushAnonToStack(): void
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+ pushStack(String): void
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+ wrapUp(): void
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}
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@enduml
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```
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---
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## ASMifier
|
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Tool, um aus Java Bytecode ASM Code zu generieren.
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|
||||
<a href="https://simon.webhop.me" target="_blank">Klick</a>
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||||
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