jsii-docgen
Version:
generates api docs for jsii modules
393 lines • 47.5 kB
JavaScript
;
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || (function () {
var ownKeys = function(o) {
ownKeys = Object.getOwnPropertyNames || function (o) {
var ar = [];
for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
return ar;
};
return ownKeys(o);
};
return function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
__setModuleDefault(result, mod);
return result;
};
})();
Object.defineProperty(exports, "__esModule", { value: true });
exports.JavaTranspile = void 0;
const Case = __importStar(require("case"));
const reflect = __importStar(require("jsii-reflect"));
const transpile = __importStar(require("./transpile"));
const schema_1 = require("../schema");
// Helper methods
const toCamelCase = (text) => {
return Case.camel(text !== null && text !== void 0 ? text : '');
};
const toUpperCamelCase = (test) => {
const camelCase = toCamelCase(test);
return camelCase.charAt(0).toUpperCase() + camelCase.slice(1);
};
// [1, 2, 3] -> [[], [1], [1, 2], [1, 2, 3]]
const prefixArrays = (arr) => {
const out = [[]];
const prefix = [];
for (const elem of arr) {
prefix.push(elem);
out.push([...prefix]);
}
return out;
};
/**
* Hack to convert a jsii property to a parameter for
* parameter expansion.
*/
const propertyToParameter = (callable, property) => {
return {
docs: property.docs,
method: callable,
name: property.name,
optional: property.optional,
parentType: callable.parentType,
spec: property.spec,
system: property.system,
type: property.type,
variadic: false,
};
};
class JavaTranspile extends transpile.TranspileBase {
constructor() {
super(transpile.Language.JAVA);
}
moduleLike(moduleLike) {
var _a, _b, _c, _d;
const javaPackage = (_b = (_a = moduleLike.targets) === null || _a === void 0 ? void 0 : _a.java) === null || _b === void 0 ? void 0 : _b.package;
// if this is a submodule, we need to break the package name down into the
// parent name and the submodule. we also allow submodules not to have
// explicit target names, in which case we need to append the snake-cased
// submodule name to the parent package name.
if (moduleLike instanceof reflect.Submodule) {
const parent = moduleLike.parent;
const parentFqn = (_d = (_c = parent.targets) === null || _c === void 0 ? void 0 : _c.java) === null || _d === void 0 ? void 0 : _d.package;
// if the submodule does not explicitly define a java package name, we need to deduce it from the parent
// based on jsii-pacmak package naming conventions.
// see https://github.com/aws/jsii/blob/b329670bf9ec222fad5fc0d614dcddd5daca7af5/packages/jsii-pacmak/lib/targets/java.ts#L3150
const submoduleJavaPackage = javaPackage !== null && javaPackage !== void 0 ? javaPackage : `${parentFqn}.${Case.snake(moduleLike.name)}`;
// for some modules, the parent module's Java package is a prefix of
// the submodule's Java package, e.g.
// { name: "software.amazon.awscdk", submodule: "software.amazon.awscdk.services.ecr" }
//
// but it's possible the names differ, for example in aws-cdk-lib:
// { name: "software.amazon.awscdk.core", submodule: "software.amazon.awscdk.services.ecr" }
return { name: parentFqn, submodule: submoduleJavaPackage };
}
return { name: javaPackage };
}
type(type) {
const submodule = this.findSubmodule(type);
const moduleLike = this.moduleLike(submodule ? submodule : type.assembly);
const fqn = [];
let namespace = type.namespace;
if (namespace) {
if (submodule && moduleLike.submodule) {
// if the type is in a submodule, submodule.name is a substring of the namespace
// so we update that part with the language-specific submodule string
fqn.push(namespace.replace(submodule.name, moduleLike.submodule));
}
else {
fqn.push(moduleLike.name);
fqn.push(namespace);
}
}
else {
fqn.push(moduleLike.name);
}
fqn.push(type.name);
return new transpile.TranspiledType({
fqn: fqn.join('.'),
name: type.name,
namespace: namespace,
module: moduleLike.name,
submodule: moduleLike.submodule,
submodulePath: (0, schema_1.submodulePath)(submodule),
source: type,
language: this.language,
});
}
callable(callable) {
const type = this.type(callable.parentType);
const parameters = callable.parameters.sort(this.optionalityCompare);
const requiredParams = parameters.filter((p) => !p.optional);
const optionalParams = parameters.filter((p) => p.optional);
const name = callable.name;
// simulate Java method overloading
const inputLists = prefixArrays(optionalParams).map((optionals) => {
return [...requiredParams, ...optionals].map((p) => this.formatParameter(this.parameter(p)));
});
let returnType;
if (reflect.Initializer.isInitializer(callable)) {
returnType = this.typeReference(callable.parentType.reference);
}
else if (reflect.Method.isMethod(callable)) {
returnType = this.typeReference(callable.returns.type);
}
const returns = returnType === null || returnType === void 0 ? void 0 : returnType.toString({
typeFormatter: (t) => t.name,
});
const signatures = inputLists.map((inputs) => {
return this.formatSignature(name, inputs, returns);
});
let invocations;
if (this.isClassBuilderGenerated(callable)) {
const struct = this.extractFirstStruct(parameters);
// render using Java builder syntax (show no overloads)
invocations = [this.formatClassBuilder(type, parameters, struct)];
// flatten out the parameters so the user doesn't have to jump between
// docs of Foo and FooProps
for (const property of struct.allProperties) {
const parameter = propertyToParameter(callable, property);
parameters.push(parameter);
}
}
else {
invocations = reflect.Initializer.isInitializer(callable)
// render with `new Class` syntax (showing all constructor overloads)
? inputLists.map((inputs) => this.formatClassInitialization(type, inputs))
// render invocation as method calls (showing all method overloads)
: inputLists.map((inputs) => this.formatInvocation(type, inputs, name));
}
return {
name,
parentType: type,
import: this.formatImport(type),
parameters,
signatures,
invocations,
};
}
class(klass) {
return {
name: klass.name,
type: this.type(klass),
};
}
struct(struct) {
const type = this.type(struct);
const indent = ' '.repeat(4);
const inputs = struct.allProperties.map((p) => this.formatBuilderMethod(this.property(p), indent)).flat();
return {
type: type,
name: struct.name,
import: this.formatImport(type),
initialization: this.formatStructBuilder(type, inputs),
};
}
interface(iface) {
return {
name: iface.name,
type: this.type(iface),
};
}
parameter(parameter) {
const typeRef = this.typeReference(parameter.type);
return {
name: parameter.name,
parentType: this.type(parameter.parentType),
typeReference: typeRef,
optional: parameter.optional,
variadic: parameter.variadic,
declaration: this.formatProperty(parameter.name, typeRef),
};
}
property(property) {
const typeRef = this.typeReference(property.type);
return {
name: property.name,
parentType: this.type(property.parentType),
typeReference: typeRef,
optional: property.optional,
declaration: this.formatProperty(property.name, typeRef),
};
}
enum(enu) {
return {
fqn: this.type(enu).fqn,
name: enu.name,
};
}
enumMember(em) {
return {
fqn: `${this.enum(em.enumType).fqn}.${em.name}`,
name: em.name,
};
}
unionOf(types) {
return types.join('|');
}
intersectionOf(types) {
return types.join('+');
}
listOf(type) {
return `java.util.List<${type}>`;
}
variadicOf(type) {
return `${type}...`;
}
mapOf(type) {
return `java.util.Map<java.lang.String, ${type}>`;
}
any() {
return 'java.lang.Object';
}
void() {
return 'void';
}
str() {
return 'java.lang.String';
}
number() {
return 'java.lang.Number';
}
boolean() {
return 'java.lang.Boolean';
}
json() {
return 'com.fasterxml.jackson.databind.node.ObjectNode';
}
date() {
return 'java.time.Instant';
}
readme(readme) {
return readme;
}
formatImport(type) {
return `import ${type.fqn};`;
}
;
formatParameter(transpiled) {
const tf = transpiled.typeReference.toString({
typeFormatter: (t) => t.name,
});
if (transpiled.variadic) {
return `${this.variadicOf(tf)} ${transpiled.name}`;
}
return `${tf} ${transpiled.name}`;
}
formatInputs(inputs) {
return inputs.join(', ');
}
;
formatStructBuilder(type, methods) {
const builder = `${type.name}.builder()`;
return [
builder,
...methods,
' .build();',
].join('\n');
}
;
formatClassInitialization(type, inputs) {
return `new ${type.name}(${this.formatInputs(inputs)});`;
}
;
formatClassBuilder(type, parameters, struct) {
const createArgs = this.formatInputs(parameters.map((p) => this.formatParameter(this.parameter(p))));
const indent = ' '.repeat(4);
const methods = struct.allProperties.map((p) => this.formatBuilderMethod(this.property(p), indent)).flat();
return [
`${type.name}.Builder.create(${createArgs})`,
...methods,
`${indent}.build();`,
].join('\n');
}
;
formatSignature(name, inputs, returns) {
return `public ${returns ? returns + ' ' : ''}${name}(${this.formatInputs(inputs)})`;
}
;
formatBuilderMethod(transpiled, indent) {
if (transpiled.optional)
indent = '//' + indent.slice(2);
const lowerCamel = toCamelCase(transpiled.name);
const base = `${indent}.${lowerCamel}`;
const tf = transpiled.typeReference.toString({
typeFormatter: (t) => t.name,
});
// allow rendering union types as multiple overrided builder methods
if (tf.includes(' OR ')) {
const choices = tf.split(' OR ');
return choices.map((typ) => `${base}(${typ})`);
}
else {
return [`${base}(${tf})`];
}
}
formatInvocation(type, inputs, method) {
let target = type.name;
if (method) {
target = `${target}.${method}`;
}
return `${target}(${this.formatInputs(inputs)})`;
}
;
isStruct(p) {
return p.type.fqn ? p.system.findFqn(p.type.fqn).isDataType() : false;
}
isClassBuilderGenerated(callable) {
if (callable.kind !== reflect.MemberKind.Initializer) {
return false;
}
const parameters = callable.parameters.sort(this.optionalityCompare);
const firstStruct = parameters.find((param) => this.isStruct(param));
// no builder is generated if there is no struct parameter
if (!firstStruct) {
return false;
}
return true;
}
;
/**
* Extracts the first struct out of a list of parameters (and throws
* if there is none), removing it from the array.
*/
extractFirstStruct(parameters) {
const firstStruct = parameters.find((param) => this.isStruct(param));
if (!firstStruct) {
throw new Error('No struct found in parameter list.');
}
const struct = firstStruct.parentType.system.findInterface(firstStruct.type.fqn);
parameters.splice(parameters.indexOf(firstStruct), 1);
return struct;
}
formatProperty(name, typeReference) {
const tf = typeReference.toString({
typeFormatter: (t) => t.name,
});
if (tf.includes(' OR ')) {
return `public java.lang.Object get${toUpperCamelCase(name)}();`;
}
else {
return `public ${tf} get${toUpperCamelCase(name)}();`;
}
}
}
exports.JavaTranspile = JavaTranspile;
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* as Case from 'case';\nimport * as reflect from 'jsii-reflect';\nimport * as transpile from './transpile';\nimport { submodulePath } from '../schema';\n\n// Helper methods\nconst toCamelCase = (text?: string) => {\n  return Case.camel(text ?? '');\n};\n\nconst toUpperCamelCase = (test?: string) => {\n  const camelCase = toCamelCase(test);\n  return camelCase.charAt(0).toUpperCase() + camelCase.slice(1);\n};\n\n// [1, 2, 3] -> [[], [1], [1, 2], [1, 2, 3]]\nconst prefixArrays = <T>(arr: T[]): T[][] => {\n  const out: T[][] = [[]];\n  const prefix: T[] = [];\n  for (const elem of arr) {\n    prefix.push(elem);\n    out.push([...prefix]);\n  }\n  return out;\n};\n\n/**\n * Hack to convert a jsii property to a parameter for\n * parameter expansion.\n */\nconst propertyToParameter = (\n  callable: reflect.Callable,\n  property: reflect.Property,\n): reflect.Parameter => {\n  return {\n    docs: property.docs,\n    method: callable,\n    name: property.name,\n    optional: property.optional,\n    parentType: callable.parentType,\n    spec: property.spec,\n    system: property.system,\n    type: property.type,\n    variadic: false,\n  };\n};\n\nexport class JavaTranspile extends transpile.TranspileBase {\n  constructor() {\n    super(transpile.Language.JAVA);\n  }\n\n  public moduleLike(\n    moduleLike: reflect.ModuleLike,\n  ): transpile.TranspiledModuleLike {\n    const javaPackage: string = moduleLike.targets?.java?.package;\n\n    // if this is a submodule, we need to break the package name down into the\n    // parent name and the submodule. we also allow submodules not to have\n    // explicit target names, in which case we need to append the snake-cased\n    // submodule name to the parent package name.\n    if (moduleLike instanceof reflect.Submodule) {\n      const parent = moduleLike.parent;\n      const parentFqn = parent.targets?.java?.package;\n\n      // if the submodule does not explicitly define a java package name, we need to deduce it from the parent\n      // based on jsii-pacmak package naming conventions.\n      // see https://github.com/aws/jsii/blob/b329670bf9ec222fad5fc0d614dcddd5daca7af5/packages/jsii-pacmak/lib/targets/java.ts#L3150\n      const submoduleJavaPackage = javaPackage ?? `${parentFqn}.${Case.snake(moduleLike.name)}`;\n\n      // for some modules, the parent module's Java package is a prefix of\n      // the submodule's Java package, e.g.\n      // { name: \"software.amazon.awscdk\", submodule: \"software.amazon.awscdk.services.ecr\" }\n      //\n      // but it's possible the names differ, for example in aws-cdk-lib:\n      // { name: \"software.amazon.awscdk.core\", submodule: \"software.amazon.awscdk.services.ecr\" }\n      return { name: parentFqn, submodule: submoduleJavaPackage };\n    }\n\n    return { name: javaPackage };\n  }\n\n  public type(type: reflect.Type): transpile.TranspiledType {\n    const submodule = this.findSubmodule(type);\n    const moduleLike = this.moduleLike(submodule ? submodule : type.assembly);\n\n    const fqn = [];\n\n    let namespace = type.namespace;\n    if (namespace) {\n      if (submodule && moduleLike.submodule) {\n        // if the type is in a submodule, submodule.name is a substring of the namespace\n        // so we update that part with the language-specific submodule string\n        fqn.push(namespace.replace(submodule.name, moduleLike.submodule));\n      } else {\n        fqn.push(moduleLike.name);\n        fqn.push(namespace);\n      }\n    } else {\n      fqn.push(moduleLike.name);\n    }\n    fqn.push(type.name);\n\n    return new transpile.TranspiledType({\n      fqn: fqn.join('.'),\n      name: type.name,\n      namespace: namespace,\n      module: moduleLike.name,\n      submodule: moduleLike.submodule,\n      submodulePath: submodulePath(submodule),\n      source: type,\n      language: this.language,\n    });\n  }\n\n  public callable(callable: reflect.Callable): transpile.TranspiledCallable {\n    const type = this.type(callable.parentType);\n\n    const parameters = callable.parameters.sort(this.optionalityCompare);\n\n    const requiredParams = parameters.filter((p) => !p.optional);\n    const optionalParams = parameters.filter((p) => p.optional);\n\n    const name = callable.name;\n\n    // simulate Java method overloading\n    const inputLists = prefixArrays(optionalParams).map((optionals) => {\n      return [...requiredParams, ...optionals].map((p) => this.formatParameter(this.parameter(p)));\n    });\n\n    let returnType: transpile.ITranspiledTypeReference | undefined;\n    if (reflect.Initializer.isInitializer(callable)) {\n      returnType = this.typeReference(callable.parentType.reference);\n    } else if (reflect.Method.isMethod(callable)) {\n      returnType = this.typeReference(callable.returns.type);\n    }\n    const returns = returnType?.toString({\n      typeFormatter: (t) => t.name,\n    });\n\n    const signatures = inputLists.map((inputs) => {\n      return this.formatSignature(name, inputs, returns);\n    });\n\n    let invocations;\n\n    if (this.isClassBuilderGenerated(callable)) {\n      const struct = this.extractFirstStruct(parameters);\n\n      // render using Java builder syntax (show no overloads)\n      invocations = [this.formatClassBuilder(type, parameters, struct)];\n\n      // flatten out the parameters so the user doesn't have to jump between\n      // docs of Foo and FooProps\n      for (const property of struct.allProperties) {\n        const parameter = propertyToParameter(callable, property);\n        parameters.push(parameter);\n      }\n    } else {\n      invocations = reflect.Initializer.isInitializer(callable)\n        // render with `new Class` syntax (showing all constructor overloads)\n        ? inputLists.map((inputs) => this.formatClassInitialization(type, inputs))\n        // render invocation as method calls (showing all method overloads)\n        : inputLists.map((inputs) => this.formatInvocation(type, inputs, name));\n    }\n\n    return {\n      name,\n      parentType: type,\n      import: this.formatImport(type),\n      parameters,\n      signatures,\n      invocations,\n    };\n  }\n\n  public class(klass: reflect.ClassType): transpile.TranspiledClass {\n    return {\n      name: klass.name,\n      type: this.type(klass),\n    };\n  }\n\n  public struct(struct: reflect.InterfaceType): transpile.TranspiledStruct {\n    const type = this.type(struct);\n    const indent = ' '.repeat(4);\n    const inputs = struct.allProperties.map((p) =>\n      this.formatBuilderMethod(this.property(p), indent),\n    ).flat();\n    return {\n      type: type,\n      name: struct.name,\n      import: this.formatImport(type),\n      initialization: this.formatStructBuilder(type, inputs),\n    };\n  }\n\n  public interface(\n    iface: reflect.InterfaceType,\n  ): transpile.TranspiledInterface {\n    return {\n      name: iface.name,\n      type: this.type(iface),\n    };\n  }\n\n  public parameter(\n    parameter: reflect.Parameter,\n  ): transpile.TranspiledParameter {\n    const typeRef = this.typeReference(parameter.type);\n    return {\n      name: parameter.name,\n      parentType: this.type(parameter.parentType),\n      typeReference: typeRef,\n      optional: parameter.optional,\n      variadic: parameter.variadic,\n      declaration: this.formatProperty(parameter.name, typeRef),\n    };\n  }\n\n  public property(property: reflect.Property): transpile.TranspiledProperty {\n    const typeRef = this.typeReference(property.type);\n    return {\n      name: property.name,\n      parentType: this.type(property.parentType),\n      typeReference: typeRef,\n      optional: property.optional,\n      declaration: this.formatProperty(property.name, typeRef),\n    };\n  }\n\n  public enum(enu: reflect.EnumType): transpile.TranspiledEnum {\n    return {\n      fqn: this.type(enu).fqn,\n      name: enu.name,\n    };\n  }\n\n  public enumMember(em: reflect.EnumMember): transpile.TranspiledEnumMember {\n    return {\n      fqn: `${this.enum(em.enumType).fqn}.${em.name}`,\n      name: em.name,\n    };\n  }\n\n  public unionOf(types: string[]): string {\n    return types.join('|');\n  }\n\n  public intersectionOf(types: string[]): string {\n    return types.join('+');\n  }\n\n  public listOf(type: string): string {\n    return `java.util.List<${type}>`;\n  }\n\n  public variadicOf(type: string): string {\n    return `${type}...`;\n  }\n\n  public mapOf(type: string): string {\n    return `java.util.Map<java.lang.String, ${type}>`;\n  }\n\n  public any(): string {\n    return 'java.lang.Object';\n  }\n\n  public void(): string {\n    return 'void';\n  }\n\n  public str(): string {\n    return 'java.lang.String';\n  }\n\n  public number(): string {\n    return 'java.lang.Number';\n  }\n\n  public boolean(): string {\n    return 'java.lang.Boolean';\n  }\n\n  public json(): string {\n    return 'com.fasterxml.jackson.databind.node.ObjectNode';\n  }\n\n  public date(): string {\n    return 'java.time.Instant';\n  }\n\n  public readme(readme: string): string {\n    return readme;\n  }\n\n  private formatImport(type: transpile.TranspiledType): string {\n    return `import ${type.fqn};`;\n  };\n\n  private formatParameter(\n    transpiled: transpile.TranspiledParameter,\n  ): string {\n    const tf = transpiled.typeReference.toString({\n      typeFormatter: (t) => t.name,\n    });\n\n    if (transpiled.variadic) {\n      return `${this.variadicOf(tf)} ${transpiled.name}`;\n    }\n\n    return `${tf} ${transpiled.name}`;\n  }\n\n  private formatInputs(inputs: string[]): string {\n    return inputs.join(', ');\n  };\n\n  private formatStructBuilder(type: transpile.TranspiledType, methods: string[]): string {\n    const builder = `${type.name}.builder()`;\n    return [\n      builder,\n      ...methods,\n      '    .build();',\n    ].join('\\n');\n  };\n\n  private formatClassInitialization(\n    type: transpile.TranspiledType,\n    inputs: string[],\n  ): string {\n    return `new ${type.name}(${this.formatInputs(inputs)});`;\n  };\n\n  private formatClassBuilder(\n    type: transpile.TranspiledType,\n    parameters: reflect.Parameter[],\n    struct: reflect.InterfaceType,\n  ): string {\n    const createArgs = this.formatInputs(parameters.map((p) => this.formatParameter(this.parameter(p))));\n    const indent = ' '.repeat(4);\n    const methods: string[] = struct.allProperties.map((p) =>\n      this.formatBuilderMethod(this.property(p), indent),\n    ).flat();\n    return [\n      `${type.name}.Builder.create(${createArgs})`,\n      ...methods,\n      `${indent}.build();`,\n    ].join('\\n');\n  };\n\n\n  private formatSignature(name: string, inputs: string[], returns?: string) {\n    return `public ${returns ? returns + ' ' : ''}${name}(${this.formatInputs(inputs)})`;\n  };\n\n  private formatBuilderMethod(\n    transpiled: transpile.TranspiledProperty,\n    indent: string,\n  ): string[] {\n    if (transpiled.optional) indent = '//' + indent.slice(2);\n    const lowerCamel = toCamelCase(transpiled.name);\n    const base = `${indent}.${lowerCamel}`;\n    const tf = transpiled.typeReference.toString({\n      typeFormatter: (t) => t.name,\n    });\n    // allow rendering union types as multiple overrided builder methods\n    if (tf.includes(' OR ')) {\n      const choices = tf.split(' OR ');\n      return choices.map((typ) => `${base}(${typ})`);\n    } else {\n      return [`${base}(${tf})`];\n    }\n  }\n\n  private formatInvocation(\n    type: transpile.TranspiledType,\n    inputs: string[],\n    method: string,\n  ): string {\n    let target = type.name;\n    if (method) {\n      target = `${target}.${method}`;\n    }\n    return `${target}(${this.formatInputs(inputs)})`;\n  };\n\n  private isStruct(p: reflect.Parameter): boolean {\n    return p.type.fqn ? p.system.findFqn(p.type.fqn).isDataType() : false;\n  }\n\n  private isClassBuilderGenerated(\n    callable: reflect.Callable,\n  ): boolean {\n    if (callable.kind !== reflect.MemberKind.Initializer) {\n      return false;\n    }\n\n    const parameters: reflect.Parameter[] = callable.parameters.sort(this.optionalityCompare);\n    const firstStruct = parameters.find((param) => this.isStruct(param));\n\n    // no builder is generated if there is no struct parameter\n    if (!firstStruct) {\n      return false;\n    }\n\n    return true;\n  };\n\n  /**\n   * Extracts the first struct out of a list of parameters (and throws\n   * if there is none), removing it from the array.\n   */\n  private extractFirstStruct(\n    parameters: reflect.Parameter[],\n  ): reflect.InterfaceType {\n    const firstStruct = parameters.find((param) => this.isStruct(param));\n    if (!firstStruct) {\n      throw new Error('No struct found in parameter list.');\n    }\n    const struct = firstStruct.parentType.system.findInterface(firstStruct.type.fqn!);\n    parameters.splice(parameters.indexOf(firstStruct), 1);\n    return struct;\n  }\n\n  private formatProperty(\n    name: string,\n    typeReference: transpile.ITranspiledTypeReference,\n  ): string {\n    const tf = typeReference.toString({\n      typeFormatter: (t) => t.name,\n    });\n    if (tf.includes(' OR ')) {\n      return `public java.lang.Object get${toUpperCamelCase(name)}();`;\n    } else {\n      return `public ${tf} get${toUpperCamelCase(name)}();`;\n    }\n  }\n}\n"]}