@alilc/lowcode-editor-skeleton
Version:
alibaba lowcode editor skeleton
43 lines (42 loc) • 1.44 kB
JavaScript
;
exports.__esModule = true;
exports.Transducer = void 0;
function getHotterFromSetter(setter) {
return setter && (setter.Hotter || setter.type && setter.type.Hotter) || []; // eslint-disable-line
}
function getTransducerFromSetter(setter) {
return setter && (setter.transducer || setter.Transducer || setter.type && (setter.type.transducer || setter.type.Transducer)) || null; // eslint-disable-line
}
function combineTransducer(transducer, arr, context) {
if (!transducer && Array.isArray(arr)) {
var toHot = arr[0],
toNative = arr[1];
transducer = {
toHot: toHot,
toNative: toNative
};
}
return {
toHot: (transducer && transducer.toHot || function (x) {
return x;
}).bind(context),
// eslint-disable-line
toNative: (transducer && transducer.toNative || function (x) {
return x;
}).bind(context) // eslint-disable-line
};
}
var Transducer = exports.Transducer = /*#__PURE__*/function () {
function Transducer(context, config) {
this.setterTransducer = combineTransducer(getTransducerFromSetter(config.setter), getHotterFromSetter(config.setter), context);
this.context = context;
}
var _proto = Transducer.prototype;
_proto.toHot = function toHot(data) {
return this.setterTransducer.toHot(data);
};
_proto.toNative = function toNative(data) {
return this.setterTransducer.toNative(data);
};
return Transducer;
}();