ts-simple-ast
Version:
TypeScript compiler wrapper for static analysis and code manipulation.
53 lines (52 loc) • 2.38 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
var tslib_1 = require("tslib");
var errors = require("../../errors");
var manipulation_1 = require("../../manipulation");
var typescript_1 = require("../../typescript");
var utils_1 = require("../../utils");
var callBaseFill_1 = require("../callBaseFill");
function QuestionTokenableNode(Base) {
return /** @class */ (function (_super) {
tslib_1.__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 () {
return this.getNodeFromCompilerNodeIfExists(this.compilerNode.questionToken);
};
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) {
if (utils_1.TypeGuards.isExclamationTokenableNode(this))
this.setHasExclamationToken(false);
var colonNode = this.getFirstChildByKindOrThrow(typescript_1.SyntaxKind.ColonToken);
manipulation_1.insertIntoParentTextRange({
insertPos: colonNode.getStart(),
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;