grafast
Version:
Cutting edge GraphQL planning and execution engine
48 lines • 1.57 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.__InputDefaultStep = void 0;
const step_js_1 = require("../step.js");
class __InputDefaultStep extends step_js_1.UnbatchedStep {
static { this.$$export = {
moduleName: "grafast",
exportName: "__InputDefaultStep",
}; }
constructor($variableValue, defaultValue) {
super();
this.defaultValue = defaultValue;
this.isSyncAndSafe = true;
this.addUnaryDependency($variableValue);
}
unbatchedExecute(_extra, variableValue) {
return variableValue === undefined ? this.defaultValue : variableValue;
}
/** @internal */
eval() {
const $variable = this.getDep(0);
const variableValue = $variable.eval();
return variableValue === undefined ? this.defaultValue : variableValue;
}
/** @internal */
evalIs(value) {
if (value === undefined) {
return false;
}
else {
const $variable = this.getDep(0);
return $variable.evalIs(undefined)
? this.defaultValue === value
: $variable.evalIs(value);
}
}
/** @internal */
evalLength() {
const $variable = this.getDep(0);
return $variable.evalIs(undefined)
? Array.isArray(this.defaultValue)
? this.defaultValue.length
: null
: $variable.evalLength();
}
}
exports.__InputDefaultStep = __InputDefaultStep;
//# sourceMappingURL=__inputDefault.js.map