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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 | 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 318x 318x 318x 318x 318x 318x 318x 318x 318x 318x 318x 318x 318x 318x 318x 318x 318x 1x 1x 22x 22x 1x 1x 598x 598x 1x 1x 31x 31x 1x 1x 166x 166x 1x 1x 877x 877x 1x 1x 385x 385x 1x 1x 1x 1x 46x 46x 1x 1x 256x 256x 1x 1x 1x 1x 306x 96x 1x 1x 1x 96x 306x 1x 1x 318x 40x 40x 40x 40x 40x 40x 40x 32x 40x 5x 8x 3x 3x 40x 40x 315x 1x 1x 318x 318x 318x 318x 318x 318x 318x 318x 318x 318x 318x 318x 318x 15x 15x 3x 3x 3x 12x 12x 306x 306x 318x 1x 1x 1x 318x 318x 1x 1x | import {Identifier} from "../4_file_information/_identifier";
import {StructureNode} from "../nodes";
import * as Structures from "../3_structures/structures";
import * as Statements from "../2_statements/statements";
import * as Expressions from "../2_statements/expressions";
import {IInterfaceDefinition, IImplementing} from "./_interface_definition";
import {IAttributes} from "./_class_attributes";
import {ITypeDefinitions} from "./_type_definitions";
import {Attributes} from "./class_attributes";
import {Visibility} from "../4_file_information/visibility";
import {ScopeType} from "../5_syntax/_scope_type";
import {IEventDefinition} from "./_event_definition";
import {EventDefinition} from "./event_definition";
import {IMethodDefinitions} from "./_method_definitions";
import {MethodDefinitions} from "./method_definitions";
import {ReferenceType} from "../5_syntax/_reference";
import {SyntaxInput, syntaxIssue} from "../5_syntax/_syntax_input";
import {Alias} from "./alias";
import {ObjectOriented} from "../5_syntax/_object_oriented";
export class InterfaceDefinition extends Identifier implements IInterfaceDefinition {
private attributes: IAttributes;
private readonly implementing: IImplementing[];
private typeDefinitions: ITypeDefinitions;
private methodDefinitions: IMethodDefinitions;
private readonly events: IEventDefinition[];
private readonly globalValue: boolean;
private aliases: readonly Alias[];
public constructor(node: StructureNode, input: SyntaxInput) {
if (!(node.get() instanceof Structures.Interface)) {
throw new Error("InterfaceDefinition, unexpected node type");
}
const name = node.findFirstStatement(Statements.Interface)!.findFirstExpression(Expressions.InterfaceName)!.getFirstToken();
super(name, input.filename);
input.scope.addInterfaceDefinition(this);
this.events = [];
this.implementing = [];
this.globalValue = node.findFirstExpression(Expressions.ClassGlobal) !== undefined;
input.scope.push(ScopeType.Interface, name.getStr(), node.getFirstToken().getStart(), input.filename);
this.parse(input, node);
input.scope.pop(node.getLastToken().getEnd());
// perform checks after everything has been initialized
this.checkMethodNameLength(input);
}
public getSuperClass(): undefined {
return undefined;
}
public getImplementing(): readonly IImplementing[] {
return this.implementing;
}
public getAliases() {
return this.aliases;
}
public getEvents() {
return this.events;
}
public getAttributes() {
return this.attributes;
}
public getTypeDefinitions() {
return this.typeDefinitions;
}
public isLocal(): boolean {
return !this.globalValue;
}
public isGlobal(): boolean {
return this.globalValue;
}
public getMethodDefinitions(): IMethodDefinitions {
return this.methodDefinitions;
}
/////////////////
private checkMethodNameLength(input: SyntaxInput) {
for (const m of this.methodDefinitions.getAll()) {
if (m.getName().length > 30) {
const message = `Method name "${m.getName()}" is too long, maximum length is 30 characters`;
input.issues.push(syntaxIssue(input, m.getToken(), message));
}
}
}
private checkInterfacesExists(input: SyntaxInput, node: StructureNode) {
for (const i of node.findAllStatements(Statements.InterfaceDef)) {
const token = i.findDirectExpression(Expressions.InterfaceName)?.getFirstToken();
const name = token?.getStr();
if (name) {
this.implementing.push({name, partial: false});
const idef = input.scope.findInterfaceDefinition(name);
if (idef) {
input.scope.addReference(token, idef, ReferenceType.ObjectOrientedReference, this.filename, {ooName: name.toUpperCase(), ooType: "INTF"});
} else if (input.scope.getDDIC().inErrorNamespace(name) === false) {
input.scope.addReference(token, undefined, ReferenceType.ObjectOrientedVoidReference, this.filename);
} else {
throw new Error("Interface " + name + " unknown");
}
}
}
}
private parse(input: SyntaxInput, node: StructureNode) {
this.checkInterfacesExists(input, node);
const helper = new ObjectOriented(input.scope);
helper.fromInterfaces(this);
// todo, proper sequencing, the statements should be processed line by line
this.attributes = new Attributes(node, input);
this.typeDefinitions = this.attributes.getTypes();
this.aliases = this.attributes.getAliases();
const events = node.findAllStatements(Statements.Events);
for (const e of events) {
const eventName = e.findDirectExpression(Expressions.EventName)?.concatTokens().toUpperCase();
if (this.events.find(ev => ev.getName().toUpperCase() === eventName) !== undefined) {
input.issues.push(syntaxIssue(input, e.getFirstToken(), "Event " + eventName + " already defined"));
continue;
}
this.events.push(new EventDefinition(e, Visibility.Public, input));
}
this.methodDefinitions = new MethodDefinitions(node, input);
if (this.methodDefinitions.getByName("CONSTRUCTOR") !== undefined) {
const constructor = this.methodDefinitions.getByName("CONSTRUCTOR")!;
input.issues.push(syntaxIssue(input, constructor.getToken(), "Interfaces cannot have constructor methods"));
}
}
}
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