ts-simple-ast
Version:
TypeScript compiler wrapper for AST navigation and code generation.
64 lines (63 loc) • 2.85 kB
JavaScript
;
var __extends = (this && this.__extends)/* istanbul ignore next */ || (function () {
var extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
return function (d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
Object.defineProperty(exports, "__esModule", { value: true });
var ts = require("typescript");
var errors = require("./../../errors");
var manipulation_1 = require("./../../manipulation");
var callBaseFill_1 = require("./../callBaseFill");
function QuestionTokenableNode(Base) {
return /** @class */ (function (_super) {
__extends(class_1, _super);
function class_1() {
return _super !== null && _super.apply(this, arguments) || this;
}
class_1.prototype.hasQuestionToken = function () {
return this.compilerNode.questionToken != null;
};
class_1.prototype.getQuestionTokenNode = function () {
if (this.compilerNode.questionToken == null)
return undefined;
return this.global.compilerFactory.getNodeFromCompilerNode(this.compilerNode.questionToken, this.sourceFile);
};
class_1.prototype.getQuestionTokenNodeOrThrow = function () {
return errors.throwIfNullOrUndefined(this.getQuestionTokenNode(), "Expected to find a question token.");
};
class_1.prototype.setHasQuestionToken = function (value) {
var questionTokenNode = this.getQuestionTokenNode();
var hasQuestionToken = questionTokenNode != null;
if (value === hasQuestionToken)
return this;
if (value) {
var colonNode = this.getFirstChildByKindOrThrow(ts.SyntaxKind.ColonToken);
manipulation_1.insertIntoParent({
insertPos: colonNode.getStart(),
childIndex: colonNode.getChildIndex(),
insertItemsCount: 1,
parent: this,
newText: "?"
});
}
else {
manipulation_1.removeChildren({ children: [questionTokenNode] });
}
return this;
};
class_1.prototype.fill = function (structure) {
callBaseFill_1.callBaseFill(Base.prototype, this, structure);
if (structure.hasQuestionToken != null)
this.setHasQuestionToken(structure.hasQuestionToken);
return this;
};
return class_1;
}(Base));
}
exports.QuestionTokenableNode = QuestionTokenableNode;