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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
/**
* AUTO-GENERATED FILE. DO NOT MODIFY.
*/
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
/**
* Link lists and struct (graph or tree)
*/
import { curry, each, assert, extend, map, keys } from 'zrender/lib/core/util.js';
import { makeInner } from '../../util/model.js';
var inner = makeInner();
function linkSeriesData(opt) {
var mainData = opt.mainData;
var datas = opt.datas;
if (!datas) {
datas = {
main: mainData
};
opt.datasAttr = {
main: 'data'
};
}
opt.datas = opt.mainData = null;
linkAll(mainData, datas, opt);
// Porxy data original methods.
each(datas, function (data) {
each(mainData.TRANSFERABLE_METHODS, function (methodName) {
data.wrapMethod(methodName, curry(transferInjection, opt));
});
});
// Beyond transfer, additional features should be added to `cloneShallow`.
mainData.wrapMethod('cloneShallow', curry(cloneShallowInjection, opt));
// Only mainData trigger change, because struct.update may trigger
// another changable methods, which may bring about dead lock.
each(mainData.CHANGABLE_METHODS, function (methodName) {
mainData.wrapMethod(methodName, curry(changeInjection, opt));
});
// Make sure datas contains mainData.
assert(datas[mainData.dataType] === mainData);
}
function transferInjection(opt, res) {
if (isMainData(this)) {
// Transfer datas to new main data.
var datas = extend({}, inner(this).datas);
datas[this.dataType] = res;
linkAll(res, datas, opt);
} else {
// Modify the reference in main data to point newData.
linkSingle(res, this.dataType, inner(this).mainData, opt);
}
return res;
}
function changeInjection(opt, res) {
opt.struct && opt.struct.update();
return res;
}
function cloneShallowInjection(opt, res) {
// cloneShallow, which brings about some fragilities, may be inappropriate
// to be exposed as an API. So for implementation simplicity we can make
// the restriction that cloneShallow of not-mainData should not be invoked
// outside, but only be invoked here.
each(inner(res).datas, function (data, dataType) {
data !== res && linkSingle(data.cloneShallow(), dataType, res, opt);
});
return res;
}
/**
* Supplement method to List.
*
* @public
* @param [dataType] If not specified, return mainData.
*/
function getLinkedData(dataType) {
var mainData = inner(this).mainData;
return dataType == null || mainData == null ? mainData : inner(mainData).datas[dataType];
}
/**
* Get list of all linked data
*/
function getLinkedDataAll() {
var mainData = inner(this).mainData;
return mainData == null ? [{
data: mainData
}] : map(keys(inner(mainData).datas), function (type) {
return {
type: type,
data: inner(mainData).datas[type]
};
});
}
function isMainData(data) {
return inner(data).mainData === data;
}
function linkAll(mainData, datas, opt) {
inner(mainData).datas = {};
each(datas, function (data, dataType) {
linkSingle(data, dataType, mainData, opt);
});
}
function linkSingle(data, dataType, mainData, opt) {
inner(mainData).datas[dataType] = data;
inner(data).mainData = mainData;
data.dataType = dataType;
if (opt.struct) {
data[opt.structAttr] = opt.struct;
opt.struct[opt.datasAttr[dataType]] = data;
}
// Supplement method.
data.getLinkedData = getLinkedData;
data.getLinkedDataAll = getLinkedDataAll;
}
export default linkSeriesData;