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Core 新增网络分析服务 review by caoxinke
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‎src/Core/iServer/BurstPipelineAnalystService.js‎

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/* COPYRIGHT 2017 SUPERMAP
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* 本程序只能在有效的授权许可下使用。
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* 未经许可，不得以任何手段擅自使用或传播。*/
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/**
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* Class: SuperMap.REST.BurstPipelineAnalystService
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* 爆管分析服务类;即将给定弧段或节点作为爆管点来进行分析，返回关键结点 ID 数组，普通结点 ID 数组及其上下游弧段 ID 数组。
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*
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* Inherits from:
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* - <SuperMap.CoreServiceBase>
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*/
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require('./CoreServiceBase');
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SuperMap.REST.BurstPipelineAnalystService = SuperMap.Class(SuperMap.CoreServiceBase, {
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/**
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* Constructor: SuperMap.REST.BurstPipelineAnalystService
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* 爆管分析服务类构造函数。
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*
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* Parameters:
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* url - {String} 网络分析服务地址。请求网络分析服务，URL应为：
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* http://{服务器地址}:{服务端口号}/iserver/services/{网络分析服务名}/rest/networkanalyst/{网络数据集@数据源}；
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* 例如: "http://localhost:8090/iserver/services/test/rest/networkanalyst/WaterNet@FacilityNet";
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* options - {Object} 参数。
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*
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* Allowed options properties:
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* eventListeners - {Object} 需要被注册的监听器对象。
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*/
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initialize: function(url, options) {
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SuperMap.CoreServiceBase.prototype.initialize.apply(this, arguments);
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},
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/**
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* APIMethod: destroy
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* 释放资源，将引用的资源属性置空。
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*/
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destroy: function() {
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SuperMap.CoreServiceBase.prototype.destroy.apply(this, arguments);
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},
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/**
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* APIMethod: processAsync
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* 负责将客户端的查询参数传递到服务端。
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*
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* Parameters:
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* params - {<SuperMap.REST.BurstPipelineAnalystParameters>}
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*/
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processAsync: function(params) {
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if (!params) {
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return;
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}
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var me = this, jsonObject;
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var end = me.url.substr(me.url.length - 1, 1);
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me.url = me.url + ((end === "/") ? "burstAnalyse" : "/burstAnalyse") + (this.isInTheSameDomain ? ".json?" : ".jsonp?");
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jsonObject = {
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sourceNodeIDs: params.sourceNodeIDs,
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isUncertainDirectionValid: params.isUncertainDirectionValid
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};
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//必传参数不正确，就终止
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if(params.edgeID !== null && params.nodeID !== null ) return;
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if(params.edgeID === null && params.nodeID === null ) return;
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if(params.edgeID !== null)
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jsonObject.edgeID = params.edgeID;
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else
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jsonObject.nodeID = params.nodeID;
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me.request({
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method: "GET",
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params: jsonObject,
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scope: me,
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success: me.serviceProcessCompleted,
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failure: me.serviceProcessFailed
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});
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},
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CLASS_NAME: "SuperMap.REST.BurstPipelineAnalystService"
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});
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module.exports = function (url, options) {
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return new SuperMap.REST.BurstPipelineAnalystService(url, options);
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};

‎src/Core/iServer/ComputeWeightMatrixService.js‎

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/* COPYRIGHT 2017 SUPERMAP
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* 本程序只能在有效的授权许可下使用。
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* 未经许可，不得以任何手段擅自使用或传播。*/
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/**
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* Class: SuperMap.REST.ComputeWeightMatrixService
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* 耗费矩阵分析服务类。
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* 耗费矩阵是根据交通网络分析参数中的耗费字段来计算一个二维数组，
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* 用来存储指定的任意两点间的资源消耗。
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* 耗费矩阵分析结果通过该类支持的事件的监听函数参数获取
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* Inherits from:
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* - <SuperMap.CoreServiceBase>
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*/
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require('./CoreServiceBase');
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SuperMap.REST.ComputeWeightMatrixService = SuperMap.Class(SuperMap.CoreServiceBase, {
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/**
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* Constructor: SuperMap.REST.ComputeWeightMatrixService
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* 耗费矩阵分析服务类构造函数。
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*
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* 例如：
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* (start code)
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* var mycomputeWeightMatrixService = new SuperMap.REST.ComputeWeightMatrixService(url,{
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* eventListeners: {
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* "processCompleted": computeWeightMatrixCompleted,
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* "processFailed": computeWeightMatrixnError
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* }
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* });
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* (end)
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*
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* Parameters:
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* url - {String} 耗费矩阵分析服务地址。请求服务的URL应为：
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* http://{服务器地址}:{服务端口号}/iserver/services/{网络分析服务名}/rest/networkanalyst/{网络数据集@数据源}；
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* 例如:"http://localhost:8090/iserver/services/components-rest/rest/networkanalyst/RoadNet@Changchun"。
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* options - {Object} 参数。
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*
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* Allowed options properties:
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* eventListeners - {Object} 需要被注册的监听器对象。
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*/
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initialize: function(url, options) {
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SuperMap.CoreServiceBase.prototype.initialize.apply(this, arguments);
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},
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/**
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* APIMethod: destroy
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* 释放资源,将引用的资源属性置空。
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*/
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destroy: function() {
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SuperMap.CoreServiceBase.prototype.destroy.apply(this, arguments);
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},
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/**
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* APIMethod: processAsync
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* 负责将客户端的查询参数传递到服务端。
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*
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* Parameters:
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* params - {<SuperMap.REST.ComputeWeightMatrixParameters>}
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*/
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processAsync: function(params) {
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if (!params) {
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return;
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}
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var me = this, jsonObject,
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end = me.url.substr(me.url.length - 1, 1);
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me.url = me.url + ((end === "/") ? "weightmatrix" : "/weightmatrix") + (this.isInTheSameDomain ? ".json?" : ".jsonp?");
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jsonObject = {
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parameter: SuperMap.Util.toJSON(params.parameter),
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nodes: me.getJson(params.isAnalyzeById, params.nodes)
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};
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me.request({
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method: "GET",
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params: jsonObject,
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scope: me,
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success: me.serviceProcessCompleted,
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failure: me.serviceProcessFailed
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});
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},
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/**
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* Method: getJson
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* 将对象转化为JSON字符串。
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*
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* Parameters:
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* isAnalyzeById - {Boolean}
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* params - {Array}
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*
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* Returns:
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* {Object} 转化后的JSON字符串。
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*/
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getJson: function (isAnalyzeById, params) {
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var jsonString = "[",
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len = params ? params.length : 0;
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if (isAnalyzeById === false) {
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for (var i = 0; i < len; i++) {
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if (i > 0) jsonString += ",";
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jsonString += '{"x":' + params[i].x + ',"y":' + params[i].y + '}';
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}
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} else if (isAnalyzeById == true) {
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for (var i = 0; i < len; i++) {
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if (i > 0) jsonString += ",";
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jsonString += params[i];
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}
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}
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jsonString += ']';
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return jsonString;
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},
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CLASS_NAME: "SuperMap.REST.ComputeWeightMatrixService"
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});
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module.exports = function (url, options) {
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return new SuperMap.REST.ComputeWeightMatrixService(url, options);
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};

‎src/Core/iServer/FacilityAnalystStreamService.js‎

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/* COPYRIGHT 2017 SUPERMAP
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* 本程序只能在有效的授权许可下使用。
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* 未经许可，不得以任何手段擅自使用或传播。*/
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/**
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* Class: SuperMap.REST.FacilityAnalystStreamService
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* 上游/下游 关键设施查找资源服务类;即查找给定弧段或节点的上游/下游中的关键设施结点，返回关键结点 ID 数组及其下游弧段 ID 数组。
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*
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* Inherits from:
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* - <SuperMap.CoreServiceBase>
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*/
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require('./CoreServiceBase');
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SuperMap.REST.FacilityAnalystStreamService = SuperMap.Class(SuperMap.CoreServiceBase, {
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/**
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* Constructor: SuperMap.REST.FacilityAnalystStreamService
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* 上游/下游关键设施查找资源服务类构造函数。
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*
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* Parameters:
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* url - {String} 网络分析服务地址。请求网络分析服务，URL应为：
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* http://{服务器地址}:{服务端口号}/iserver/services/{网络分析服务名}/rest/networkanalyst/{网络数据集@数据源}；
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* 例如: "http://localhost:8090/iserver/services/test/rest/networkanalyst/WaterNet@FacilityNet";
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* options - {Object} 参数。
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*
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* Allowed options properties:
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* eventListeners - {Object} 需要被注册的监听器对象。
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*/
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initialize: function (url, options) {
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SuperMap.CoreServiceBase.prototype.initialize.apply(this, arguments);
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},
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/**
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* APIMethod: destroy
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* 释放资源，将引用的资源属性置空。
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*/
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destroy: function () {
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SuperMap.CoreServiceBase.prototype.destroy.apply(this, arguments);
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},
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/**
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* APIMethod: processAsync
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* 负责将客户端的查询参数传递到服务端。
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*
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* Parameters:
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* params - {<SuperMap.REST.FacilityAnalystStreamParameters>}
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*/
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processAsync: function (params) {
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if (!params) {
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return;
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}
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var me = this, jsonObject;
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var end = me.url.substr(me.url.length - 1, 1);
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//URL 通过参数类型来判断是 上游 还是下游 查询
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if (params.queryType === 0) {
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me.url = me.url + ((end === "/") ? "upstreamcirticalfaclilities" : "/upstreamcirticalfaclilities") + (this.isInTheSameDomain ? ".json?" : ".jsonp?");
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}
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else if (params.queryType === 1) {
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me.url = me.url + ((end === "/") ? "downstreamcirticalfaclilities" : "/downstreamcirticalfaclilities") + (this.isInTheSameDomain ? ".json?" : ".jsonp?");
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}
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else return;
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jsonObject = {
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sourceNodeIDs: params.sourceNodeIDs,
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isUncertainDirectionValid: params.isUncertainDirectionValid
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};
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if (params.edgeID !== null && params.nodeID !== null) return;
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if (params.edgeID === null && params.nodeID === null) return;
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if (params.edgeID !== null)
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jsonObject.edgeID = params.edgeID;
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else
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jsonObject.nodeID = params.nodeID;
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me.request({
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method: "GET",
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params: jsonObject,
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scope: me,
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success: me.serviceProcessCompleted,
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failure: me.serviceProcessFailed
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});
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},
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CLASS_NAME: "SuperMap.REST.FacilityAnalystStreamService"
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});
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module.exports = function (url, options) {
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return new SuperMap.REST.FacilityAnalystStreamService(url, options);
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};

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