@tripsnek/tmf
Version:
TypeScript Modeling Framework - A TypeScript port of the Eclipse Modeling Framework (EMF)
228 lines (222 loc) • 28.6 kB
JavaScript
import { TGenUtils as DU } from './tgen-utils.js';
/**
* Generates a package initializer file for the root package that handles
* initialization of the entire package hierarchy without circular imports.
*/
export class TGeneratorPackageInitializer {
/**
* Generates the package initializer content for a root package.
* @param rootPackage The root EPackage
* @returns The generated TypeScript content
*/
generate(rootPackage) {
if (rootPackage.getESuperPackage()) {
throw new Error('Package initializer should only be generated for root packages');
}
const allPackages = this.collectAllPackages(rootPackage);
const className = TGeneratorPackageInitializer.generateClassName(rootPackage);
const fileName = TGeneratorPackageInitializer.generateFileName(rootPackage);
return this.generateContent(rootPackage, allPackages, className);
}
/**
* Generates the class name for the package initializer.
*/
static generateClassName(rootPackage) {
return DU.capitalize(rootPackage.getName()) + 'PackageInitializer';
}
/**
* Generates the file name for the package initializer.
*/
static generateFileName(rootPackage) {
return DU.kebabLowerCase(rootPackage.getName()) + '-package-initializer';
}
/**
* Collects all packages in the hierarchy starting from the root.
*/
collectAllPackages(rootPackage) {
const allPackages = [];
this.collectPackagesRecursive(rootPackage, allPackages);
return allPackages;
}
/**
* Recursively collects all packages in the hierarchy.
*/
collectPackagesRecursive(pkg, collected) {
collected.push(pkg);
for (const subPackage of pkg.getESubPackages()) {
this.collectPackagesRecursive(subPackage, collected);
}
}
/**
* Generates the full content of the package initializer file.
*/
generateContent(rootPackage, allPackages, className) {
const imports = this.generateImports(allPackages);
const classBody = this.generateClassBody(allPackages, className);
return `${imports}
${classBody}`;
}
/**
* Generates import statements for all packages.
*/
generateImports(allPackages) {
let imports = '';
for (const pkg of allPackages) {
const packageClassName = DU.genPackageClassName(pkg);
const packageFileName = DU.genPackageFileName(pkg);
const factoryClassName = DU.genFactoryClassName(pkg);
const factoryFileName = DU.genFactoryFileName(pkg);
// Calculate relative path from root to this package
const relativePath = this.getRelativePathToPackage(pkg);
imports += `import { ${packageClassName} } from '${relativePath}${packageFileName}.js';\n`;
imports += `import { ${factoryClassName} } from '${relativePath}${factoryFileName}.js';\n`;
}
imports += `import { TJson, EClassImpl } from '@tripsnek/tmf';\n`;
return imports;
}
/**
* Calculates the relative path from root directory to a package directory.
*/
getRelativePathToPackage(pkg) {
const pathParts = [];
let current = pkg;
// Build path from package up to root
while (current.getESuperPackage()) {
pathParts.unshift(current.getName());
current = current.getESuperPackage();
}
// If this is the root package, use current directory
if (pathParts.length === 0) {
return './';
}
// Build relative path
return './' + pathParts.join('/') + '/';
}
/**
* Generates the class body with registerAll method.
*/
generateClassBody(allPackages, className) {
const instanceDeclarations = this.generateInstanceDeclarations(allPackages);
const packageRelationships = this.generatePackageRelationships(allPackages);
const initializationCalls = this.generateInitializationCalls(allPackages);
const pkgToFactoryRefs = this.generatePkgToFactoryRefs(allPackages);
let names = '';
for (const p of allPackages) {
if (names.length > 0)
names += ',';
names += DU.uncapitalize(p.getName());
}
return `/**
* A "global initializer" solution for ensuring that package contents
* for an entire package hierarchy can be initialized on the first
* 'touch' of any individual package, without triggering circular import
* issues.
*
* The way it works:
* 1. Whenever any package is 'touched' (by simply being referenced in code) it
* initialized it's '_eINSTANCE' field, and uses it to create its initial structures
* and Literals references. This does *not* require touching other packages, so there
* is no risk of circular imports.
* 2. When the first invocation of '<package>.eINSTANCE' is made, each package intercepts
* that as a static 'get' on the property, and calls registerAll() on this instance to ensure that
* ALL packages are touched and have their initial contents created.
* 3. The first time registerAll() is called, the package hierarchy (sub/super) is created, and
* all package contents are initialized.
*/
export class ${className} {
private static registered = false;
static registerAll() {
//if registration is completed, return immediately
if (this.registered) return;
this.registered = true;
${instanceDeclarations}
${packageRelationships}
${initializationCalls}
${pkgToFactoryRefs}
const allPkgs = [${names}];
for (const p of allPkgs) {
for (const e of p.getEClassifiers()) {
if (e instanceof EClassImpl) {
e.recomputeAllLists();
}
}
}
//default TJson configuration
TJson.addPackages(allPkgs);
}
}`;
}
/**
* Generates the instance declarations in registerAll method.
*/
generateInstanceDeclarations(allPackages) {
let declarations = '';
for (const pkg of allPackages) {
const packageClassName = DU.genPackageClassName(pkg);
const variableName = DU.uncapitalize(pkg.getName());
declarations += ` const ${variableName} = ${packageClassName}._eINSTANCE;\n`;
}
return declarations;
}
/**
* Generates package relationship setup code.
*/
generatePackageRelationships(allPackages) {
let relationships = '\n //set package/sub-package relationships\n';
for (const pkg of allPackages) {
const superPackage = pkg.getESuperPackage();
if (superPackage) {
const pkgVarName = DU.uncapitalize(pkg.getName());
const superVarName = DU.uncapitalize(superPackage.getName());
relationships += ` ${pkgVarName}.setESuperPackage(${superVarName});\n`;
}
}
return relationships;
}
/**
* Generates initialization method calls.
*/
generateInitializationCalls(allPackages) {
let calls = '\n //initialize package contents\n';
// Initialize in dependency order (root first, then children)
const sortedPackages = this.sortPackagesByDependency(allPackages);
for (const pkg of sortedPackages) {
const variableName = DU.uncapitalize(pkg.getName());
calls += ` ${variableName}.initializePackageContents();\n`;
}
return calls;
}
generatePkgToFactoryRefs(allPackages) {
let calls = '\n //initialize package to factory refs\n';
// Initialize in dependency order (root first, then children)
const sortedPackages = this.sortPackagesByDependency(allPackages);
for (const pkg of sortedPackages) {
const variableName = DU.uncapitalize(pkg.getName());
calls += ` ${variableName}.setEFactoryInstance(${DU.genFactoryClassName(pkg)}.eINSTANCE);\n`;
}
return calls;
}
/**
* Sorts packages by dependency order (parents before children).
*/
sortPackagesByDependency(packages) {
const sorted = [];
const processed = new Set();
const processPackage = (pkg) => {
if (processed.has(pkg))
return;
// Process super package first if it exists
const superPackage = pkg.getESuperPackage();
if (superPackage && packages.includes(superPackage)) {
processPackage(superPackage);
}
sorted.push(pkg);
processed.add(pkg);
};
for (const pkg of packages) {
processPackage(pkg);
}
return sorted;
}
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"tgenerator-package-initializer.js","sourceRoot":"","sources":["../../../src/lib/source-generators/tgenerator-package-initializer.ts"],"names":[],"mappings":"AACA,OAAO,EAAE,SAAS,IAAI,EAAE,EAAE,MAAM,iBAAiB,CAAC;AAElD;;;GAGG;AACH,MAAM,OAAO,4BAA4B;IAEvC;;;;OAIG;IACI,QAAQ,CAAC,WAAqB;QACnC,IAAI,WAAW,CAAC,gBAAgB,EAAE,EAAE,CAAC;YACnC,MAAM,IAAI,KAAK,CAAC,gEAAgE,CAAC,CAAC;QACpF,CAAC;QAED,MAAM,WAAW,GAAG,IAAI,CAAC,kBAAkB,CAAC,WAAW,CAAC,CAAC;QACzD,MAAM,SAAS,GAAG,4BAA4B,CAAC,iBAAiB,CAAC,WAAW,CAAC,CAAC;QAC9E,MAAM,QAAQ,GAAG,4BAA4B,CAAC,gBAAgB,CAAC,WAAW,CAAC,CAAC;QAE5E,OAAO,IAAI,CAAC,eAAe,CAAC,WAAW,EAAE,WAAW,EAAE,SAAS,CAAC,CAAC;IACnE,CAAC;IAED;;OAEG;IACI,MAAM,CAAC,iBAAiB,CAAC,WAAqB;QACnD,OAAO,EAAE,CAAC,UAAU,CAAC,WAAW,CAAC,OAAO,EAAE,CAAC,GAAG,oBAAoB,CAAC;IACrE,CAAC;IAED;;OAEG;IACI,MAAM,CAAC,gBAAgB,CAAC,WAAqB;QAClD,OAAO,EAAE,CAAC,cAAc,CAAC,WAAW,CAAC,OAAO,EAAE,CAAC,GAAG,sBAAsB,CAAC;IAC3E,CAAC;IAED;;OAEG;IACK,kBAAkB,CAAC,WAAqB;QAC9C,MAAM,WAAW,GAAe,EAAE,CAAC;QACnC,IAAI,CAAC,wBAAwB,CAAC,WAAW,EAAE,WAAW,CAAC,CAAC;QACxD,OAAO,WAAW,CAAC;IACrB,CAAC;IAED;;OAEG;IACK,wBAAwB,CAAC,GAAa,EAAE,SAAqB;QACnE,SAAS,CAAC,IAAI,CAAC,GAAG,CAAC,CAAC;QAEpB,KAAK,MAAM,UAAU,IAAI,GAAG,CAAC,eAAe,EAAE,EAAE,CAAC;YAC/C,IAAI,CAAC,wBAAwB,CAAC,UAAU,EAAE,SAAS,CAAC,CAAC;QACvD,CAAC;IACH,CAAC;IAED;;OAEG;IACK,eAAe,CAAC,WAAqB,EAAE,WAAuB,EAAE,SAAiB;QACvF,MAAM,OAAO,GAAG,IAAI,CAAC,eAAe,CAAC,WAAW,CAAC,CAAC;QAClD,MAAM,SAAS,GAAG,IAAI,CAAC,iBAAiB,CAAC,WAAW,EAAE,SAAS,CAAC,CAAC;QAEjE,OAAO,GAAG,OAAO;;EAEnB,SAAS,EAAE,CAAC;IACZ,CAAC;IAED;;OAEG;IACK,eAAe,CAAC,WAAuB;QAC7C,IAAI,OAAO,GAAG,EAAE,CAAC;QAEjB,KAAK,MAAM,GAAG,IAAI,WAAW,EAAE,CAAC;YAC9B,MAAM,gBAAgB,GAAG,EAAE,CAAC,mBAAmB,CAAC,GAAG,CAAC,CAAC;YACrD,MAAM,eAAe,GAAG,EAAE,CAAC,kBAAkB,CAAC,GAAG,CAAC,CAAC;YACnD,MAAM,gBAAgB,GAAG,EAAE,CAAC,mBAAmB,CAAC,GAAG,CAAC,CAAC;YACrD,MAAM,eAAe,GAAG,EAAE,CAAC,kBAAkB,CAAC,GAAG,CAAC,CAAC;YAEnD,oDAAoD;YACpD,MAAM,YAAY,GAAG,IAAI,CAAC,wBAAwB,CAAC,GAAG,CAAC,CAAC;YAExD,OAAO,IAAI,YAAY,gBAAgB,YAAY,YAAY,GAAG,eAAe,SAAS,CAAC;YAC3F,OAAO,IAAI,YAAY,gBAAgB,YAAY,YAAY,GAAG,eAAe,SAAS,CAAC;QAC7F,CAAC;QACD,OAAO,IAAI,sDAAsD,CAAC;QAElE,OAAO,OAAO,CAAC;IACjB,CAAC;IAED;;OAEG;IACK,wBAAwB,CAAC,GAAa;QAC5C,MAAM,SAAS,GAAa,EAAE,CAAC;QAC/B,IAAI,OAAO,GAAG,GAAG,CAAC;QAElB,qCAAqC;QACrC,OAAO,OAAO,CAAC,gBAAgB,EAAE,EAAE,CAAC;YAClC,SAAS,CAAC,OAAO,CAAC,OAAO,CAAC,OAAO,EAAE,CAAC,CAAC;YACrC,OAAO,GAAG,OAAO,CAAC,gBAAgB,EAAE,CAAC;QACvC,CAAC;QAED,qDAAqD;QACrD,IAAI,SAAS,CAAC,MAAM,KAAK,CAAC,EAAE,CAAC;YAC3B,OAAO,IAAI,CAAC;QACd,CAAC;QAED,sBAAsB;QACtB,OAAO,IAAI,GAAG,SAAS,CAAC,IAAI,CAAC,GAAG,CAAC,GAAG,GAAG,CAAC;IAC1C,CAAC;IAED;;OAEG;IACK,iBAAiB,CAAC,WAAuB,EAAE,SAAiB;QAClE,MAAM,oBAAoB,GAAG,IAAI,CAAC,4BAA4B,CAAC,WAAW,CAAC,CAAC;QAC5E,MAAM,oBAAoB,GAAG,IAAI,CAAC,4BAA4B,CAAC,WAAW,CAAC,CAAC;QAC5E,MAAM,mBAAmB,GAAG,IAAI,CAAC,2BAA2B,CAAC,WAAW,CAAC,CAAC;QAC1E,MAAM,gBAAgB,GAAG,IAAI,CAAC,wBAAwB,CAAC,WAAW,CAAC,CAAC;QAEhE,IAAI,KAAK,GAAG,EAAE,CAAC;QACnB,KAAI,MAAM,CAAC,IAAI,WAAW,EAAC,CAAC;YAC1B,IAAG,KAAK,CAAC,MAAM,GAAC,CAAC;gBAAE,KAAK,IAAI,GAAG,CAAC;YAChC,KAAK,IAAI,EAAE,CAAC,YAAY,CAAC,CAAC,CAAC,OAAO,EAAE,CAAC,CAAC;QACxC,CAAC;QAED,OAAO;;;;;;;;;;;;;;;;;eAiBI,SAAS;;;;;;;EAOtB,oBAAoB;EACpB,oBAAoB;EACpB,mBAAmB;EACnB,gBAAgB;;uBAEK,KAAK;;;;;;;;;;;;;;EAc1B,CAAC;IACD,CAAC;IAED;;OAEG;IACK,4BAA4B,CAAC,WAAuB;QAC1D,IAAI,YAAY,GAAG,EAAE,CAAC;QAEtB,KAAK,MAAM,GAAG,IAAI,WAAW,EAAE,CAAC;YAC9B,MAAM,gBAAgB,GAAG,EAAE,CAAC,mBAAmB,CAAC,GAAG,CAAC,CAAC;YACrD,MAAM,YAAY,GAAG,EAAE,CAAC,YAAY,CAAC,GAAG,CAAC,OAAO,EAAE,CAAC,CAAC;YAEpD,YAAY,IAAI,aAAa,YAAY,MAAM,gBAAgB,gBAAgB,CAAC;QAClF,CAAC;QAED,OAAO,YAAY,CAAC;IACtB,CAAC;IAED;;OAEG;IACK,4BAA4B,CAAC,WAAuB;QAC1D,IAAI,aAAa,GAAG,iDAAiD,CAAC;QAEtE,KAAK,MAAM,GAAG,IAAI,WAAW,EAAE,CAAC;YAC9B,MAAM,YAAY,GAAG,GAAG,CAAC,gBAAgB,EAAE,CAAC;YAC5C,IAAI,YAAY,EAAE,CAAC;gBACjB,MAAM,UAAU,GAAG,EAAE,CAAC,YAAY,CAAC,GAAG,CAAC,OAAO,EAAE,CAAC,CAAC;gBAClD,MAAM,YAAY,GAAG,EAAE,CAAC,YAAY,CAAC,YAAY,CAAC,OAAO,EAAE,CAAC,CAAC;gBAE7D,aAAa,IAAI,OAAO,UAAU,qBAAqB,YAAY,MAAM,CAAC;YAC5E,CAAC;QACH,CAAC;QAED,OAAO,aAAa,CAAC;IACvB,CAAC;IAED;;OAEG;IACK,2BAA2B,CAAC,WAAuB;QACzD,IAAI,KAAK,GAAG,uCAAuC,CAAC;QAEpD,6DAA6D;QAC7D,MAAM,cAAc,GAAG,IAAI,CAAC,wBAAwB,CAAC,WAAW,CAAC,CAAC;QAElE,KAAK,MAAM,GAAG,IAAI,cAAc,EAAE,CAAC;YACjC,MAAM,YAAY,GAAG,EAAE,CAAC,YAAY,CAAC,GAAG,CAAC,OAAO,EAAE,CAAC,CAAC;YACpD,KAAK,IAAI,OAAO,YAAY,iCAAiC,CAAC;QAChE,CAAC;QAED,OAAO,KAAK,CAAC;IACf,CAAC;IAEO,wBAAwB,CAAC,WAAuB;QACtD,IAAI,KAAK,GAAG,8CAA8C,CAAC;QAE3D,6DAA6D;QAC7D,MAAM,cAAc,GAAG,IAAI,CAAC,wBAAwB,CAAC,WAAW,CAAC,CAAC;QAElE,KAAK,MAAM,GAAG,IAAI,cAAc,EAAE,CAAC;YACjC,MAAM,YAAY,GAAG,EAAE,CAAC,YAAY,CAAC,GAAG,CAAC,OAAO,EAAE,CAAC,CAAC;YACpD,KAAK,IAAI,OAAO,YAAY,wBAAwB,EAAE,CAAC,mBAAmB,CAAC,GAAG,CAAC,gBAAgB,CAAC;QAClG,CAAC;QACD,OAAO,KAAK,CAAC;IACf,CAAC;IAGD;;OAEG;IACK,wBAAwB,CAAC,QAAoB;QACnD,MAAM,MAAM,GAAe,EAAE,CAAC;QAC9B,MAAM,SAAS,GAAG,IAAI,GAAG,EAAY,CAAC;QAEtC,MAAM,cAAc,GAAG,CAAC,GAAa,EAAE,EAAE;YACvC,IAAI,SAAS,CAAC,GAAG,CAAC,GAAG,CAAC;gBAAE,OAAO;YAE/B,2CAA2C;YAC3C,MAAM,YAAY,GAAG,GAAG,CAAC,gBAAgB,EAAE,CAAC;YAC5C,IAAI,YAAY,IAAI,QAAQ,CAAC,QAAQ,CAAC,YAAY,CAAC,EAAE,CAAC;gBACpD,cAAc,CAAC,YAAY,CAAC,CAAC;YAC/B,CAAC;YAED,MAAM,CAAC,IAAI,CAAC,GAAG,CAAC,CAAC;YACjB,SAAS,CAAC,GAAG,CAAC,GAAG,CAAC,CAAC;QACrB,CAAC,CAAC;QAEF,KAAK,MAAM,GAAG,IAAI,QAAQ,EAAE,CAAC;YAC3B,cAAc,CAAC,GAAG,CAAC,CAAC;QACtB,CAAC;QAED,OAAO,MAAM,CAAC;IAChB,CAAC;CACF","sourcesContent":["import { EPackage } from '../metamodel/api/epackage.js';\r\nimport { TGenUtils as DU } from './tgen-utils.js';\r\n\r\n/**\r\n * Generates a package initializer file for the root package that handles\r\n * initialization of the entire package hierarchy without circular imports.\r\n */\r\nexport class TGeneratorPackageInitializer {\r\n  \r\n  /**\r\n   * Generates the package initializer content for a root package.\r\n   * @param rootPackage The root EPackage\r\n   * @returns The generated TypeScript content\r\n   */\r\n  public generate(rootPackage: EPackage): string {\r\n    if (rootPackage.getESuperPackage()) {\r\n      throw new Error('Package initializer should only be generated for root packages');\r\n    }\r\n\r\n    const allPackages = this.collectAllPackages(rootPackage);\r\n    const className = TGeneratorPackageInitializer.generateClassName(rootPackage);\r\n    const fileName = TGeneratorPackageInitializer.generateFileName(rootPackage);\r\n    \r\n    return this.generateContent(rootPackage, allPackages, className);\r\n  }\r\n\r\n  /**\r\n   * Generates the class name for the package initializer.\r\n   */\r\n  public static generateClassName(rootPackage: EPackage): string {\r\n    return DU.capitalize(rootPackage.getName()) + 'PackageInitializer';\r\n  }\r\n\r\n  /**\r\n   * Generates the file name for the package initializer.\r\n   */\r\n  public static generateFileName(rootPackage: EPackage): string {\r\n    return DU.kebabLowerCase(rootPackage.getName()) + '-package-initializer';\r\n  }\r\n\r\n  /**\r\n   * Collects all packages in the hierarchy starting from the root.\r\n   */\r\n  private collectAllPackages(rootPackage: EPackage): EPackage[] {\r\n    const allPackages: EPackage[] = [];\r\n    this.collectPackagesRecursive(rootPackage, allPackages);\r\n    return allPackages;\r\n  }\r\n\r\n  /**\r\n   * Recursively collects all packages in the hierarchy.\r\n   */\r\n  private collectPackagesRecursive(pkg: EPackage, collected: EPackage[]): void {\r\n    collected.push(pkg);\r\n    \r\n    for (const subPackage of pkg.getESubPackages()) {\r\n      this.collectPackagesRecursive(subPackage, collected);\r\n    }\r\n  }\r\n\r\n  /**\r\n   * Generates the full content of the package initializer file.\r\n   */\r\n  private generateContent(rootPackage: EPackage, allPackages: EPackage[], className: string): string {\r\n    const imports = this.generateImports(allPackages);\r\n    const classBody = this.generateClassBody(allPackages, className);\r\n    \r\n    return `${imports}\r\n\r\n${classBody}`;\r\n  }\r\n\r\n  /**\r\n   * Generates import statements for all packages.\r\n   */\r\n  private generateImports(allPackages: EPackage[]): string {\r\n    let imports = '';\r\n    \r\n    for (const pkg of allPackages) {\r\n      const packageClassName = DU.genPackageClassName(pkg);\r\n      const packageFileName = DU.genPackageFileName(pkg);\r\n      const factoryClassName = DU.genFactoryClassName(pkg);\r\n      const factoryFileName = DU.genFactoryFileName(pkg);\r\n\r\n      // Calculate relative path from root to this package\r\n      const relativePath = this.getRelativePathToPackage(pkg);\r\n      \r\n      imports += `import { ${packageClassName} } from '${relativePath}${packageFileName}.js';\\n`;\r\n      imports += `import { ${factoryClassName} } from '${relativePath}${factoryFileName}.js';\\n`;\r\n    }\r\n    imports += `import { TJson, EClassImpl } from '@tripsnek/tmf';\\n`;\r\n    \r\n    return imports;\r\n  }\r\n\r\n  /**\r\n   * Calculates the relative path from root directory to a package directory.\r\n   */\r\n  private getRelativePathToPackage(pkg: EPackage): string {\r\n    const pathParts: string[] = [];\r\n    let current = pkg;\r\n    \r\n    // Build path from package up to root\r\n    while (current.getESuperPackage()) {\r\n      pathParts.unshift(current.getName());\r\n      current = current.getESuperPackage();\r\n    }\r\n    \r\n    // If this is the root package, use current directory\r\n    if (pathParts.length === 0) {\r\n      return './';\r\n    }\r\n    \r\n    // Build relative path\r\n    return './' + pathParts.join('/') + '/';\r\n  }\r\n\r\n  /**\r\n   * Generates the class body with registerAll method.\r\n   */\r\n  private generateClassBody(allPackages: EPackage[], className: string): string {\r\n    const instanceDeclarations = this.generateInstanceDeclarations(allPackages);\r\n    const packageRelationships = this.generatePackageRelationships(allPackages);\r\n    const initializationCalls = this.generateInitializationCalls(allPackages);\r\n    const pkgToFactoryRefs = this.generatePkgToFactoryRefs(allPackages);\r\n\r\n        let names = '';\r\n    for(const p of allPackages){\r\n      if(names.length>0) names += ',';\r\n      names += DU.uncapitalize(p.getName());\r\n    }\r\n    \r\n    return `/**\r\n * A \"global initializer\" solution for ensuring that package contents\r\n * for an entire package hierarchy can be initialized on the first\r\n * 'touch' of any individual package, without triggering circular import\r\n * issues.\r\n *\r\n * The way it works:\r\n *  1. Whenever any package is 'touched' (by simply being referenced in code) it\r\n *     initialized it's '_eINSTANCE' field, and uses it to create its initial structures\r\n *     and Literals references. This does *not* require touching other packages, so there\r\n *     is no risk of circular imports.\r\n *  2. When the first invocation of '<package>.eINSTANCE' is made, each package intercepts\r\n *     that as a static 'get' on the property, and calls registerAll() on this instance to ensure that\r\n *     ALL packages are touched and have their initial contents created.\r\n *  3. The first time registerAll() is called, the package hierarchy (sub/super) is created, and\r\n *     all package contents are initialized.\r\n */\r\nexport class ${className} {\r\n  private static registered = false;\r\n\r\n  static registerAll() {\r\n    //if registration is completed, return immediately\r\n    if (this.registered) return;\r\n    this.registered = true;\r\n${instanceDeclarations}\r\n${packageRelationships}\r\n${initializationCalls}\r\n${pkgToFactoryRefs}\r\n\r\n    const allPkgs = [${names}];\r\n\r\n    for (const p of allPkgs) {\r\n      for (const e of p.getEClassifiers()) {\r\n        if (e instanceof EClassImpl) {\r\n          e.recomputeAllLists();\r\n        }\r\n      }\r\n    }\r\n\r\n    //default TJson configuration\r\n    TJson.addPackages(allPkgs);\r\n\r\n  }\r\n}`;\r\n  }\r\n\r\n  /**\r\n   * Generates the instance declarations in registerAll method.\r\n   */\r\n  private generateInstanceDeclarations(allPackages: EPackage[]): string {\r\n    let declarations = '';\r\n    \r\n    for (const pkg of allPackages) {\r\n      const packageClassName = DU.genPackageClassName(pkg);\r\n      const variableName = DU.uncapitalize(pkg.getName());\r\n      \r\n      declarations += `    const ${variableName} = ${packageClassName}._eINSTANCE;\\n`;\r\n    }\r\n    \r\n    return declarations;\r\n  }\r\n\r\n  /**\r\n   * Generates package relationship setup code.\r\n   */\r\n  private generatePackageRelationships(allPackages: EPackage[]): string {\r\n    let relationships = '\\n    //set package/sub-package relationships\\n';\r\n    \r\n    for (const pkg of allPackages) {\r\n      const superPackage = pkg.getESuperPackage();\r\n      if (superPackage) {\r\n        const pkgVarName = DU.uncapitalize(pkg.getName());\r\n        const superVarName = DU.uncapitalize(superPackage.getName());\r\n        \r\n        relationships += `    ${pkgVarName}.setESuperPackage(${superVarName});\\n`;\r\n      }\r\n    }\r\n    \r\n    return relationships;\r\n  }\r\n\r\n  /**\r\n   * Generates initialization method calls.\r\n   */\r\n  private generateInitializationCalls(allPackages: EPackage[]): string {\r\n    let calls = '\\n    //initialize package contents\\n';\r\n    \r\n    // Initialize in dependency order (root first, then children)\r\n    const sortedPackages = this.sortPackagesByDependency(allPackages);\r\n    \r\n    for (const pkg of sortedPackages) {\r\n      const variableName = DU.uncapitalize(pkg.getName());\r\n      calls += `    ${variableName}.initializePackageContents();\\n`;\r\n    }\r\n    \r\n    return calls;\r\n  }\r\n\r\n  private generatePkgToFactoryRefs(allPackages: EPackage[]): string {\r\n    let calls = '\\n    //initialize package to factory refs\\n';\r\n    \r\n    // Initialize in dependency order (root first, then children)\r\n    const sortedPackages = this.sortPackagesByDependency(allPackages);\r\n    \r\n    for (const pkg of sortedPackages) {\r\n      const variableName = DU.uncapitalize(pkg.getName());\r\n      calls += `    ${variableName}.setEFactoryInstance(${DU.genFactoryClassName(pkg)}.eINSTANCE);\\n`;\r\n    }\r\n    return calls;\r\n  }\r\n\r\n\r\n  /**\r\n   * Sorts packages by dependency order (parents before children).\r\n   */\r\n  private sortPackagesByDependency(packages: EPackage[]): EPackage[] {\r\n    const sorted: EPackage[] = [];\r\n    const processed = new Set<EPackage>();\r\n    \r\n    const processPackage = (pkg: EPackage) => {\r\n      if (processed.has(pkg)) return;\r\n      \r\n      // Process super package first if it exists\r\n      const superPackage = pkg.getESuperPackage();\r\n      if (superPackage && packages.includes(superPackage)) {\r\n        processPackage(superPackage);\r\n      }\r\n      \r\n      sorted.push(pkg);\r\n      processed.add(pkg);\r\n    };\r\n    \r\n    for (const pkg of packages) {\r\n      processPackage(pkg);\r\n    }\r\n    \r\n    return sorted;\r\n  }\r\n}"]}