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frontend/node_modules/echarts/lib/component/transform/filterTransform.js

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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.
+*/
+import { parseConditionalExpression } from '../../util/conditionalExpression.js';
+import { hasOwn, createHashMap } from 'zrender/lib/core/util.js';
+import { makePrintable, throwError } from '../../util/log.js';
+export var filterTransform = {
+  type: 'echarts:filter',
+  // PENDING: enhance to filter by index rather than create new data
+  transform: function (params) {
+    // [Caveat] Fail-Fast:
+    // Do not return the whole dataset unless user config indicates it explicitly.
+    // For example, if no condition is specified by mistake, returning an empty result
+    // is better than returning the entire raw source for the user to find the mistake.
+    var upstream = params.upstream;
+    var rawItem;
+    var condition = parseConditionalExpression(params.config, {
+      valueGetterAttrMap: createHashMap({
+        dimension: true
+      }),
+      prepareGetValue: function (exprOption) {
+        var errMsg = '';
+        var dimLoose = exprOption.dimension;
+        if (!hasOwn(exprOption, 'dimension')) {
+          if (process.env.NODE_ENV !== 'production') {
+            errMsg = makePrintable('Relation condition must has prop "dimension" specified.', 'Illegal condition:', exprOption);
+          }
+          throwError(errMsg);
+        }
+        var dimInfo = upstream.getDimensionInfo(dimLoose);
+        if (!dimInfo) {
+          if (process.env.NODE_ENV !== 'production') {
+            errMsg = makePrintable('Can not find dimension info via: ' + dimLoose + '.\n', 'Existing dimensions: ', upstream.cloneAllDimensionInfo(), '.\n', 'Illegal condition:', exprOption, '.\n');
+          }
+          throwError(errMsg);
+        }
+        return {
+          dimIdx: dimInfo.index
+        };
+      },
+      getValue: function (param) {
+        return upstream.retrieveValueFromItem(rawItem, param.dimIdx);
+      }
+    });
+    var resultData = [];
+    for (var i = 0, len = upstream.count(); i < len; i++) {
+      rawItem = upstream.getRawDataItem(i);
+      if (condition.evaluate()) {
+        resultData.push(rawItem);
+      }
+    }
+    return {
+      data: resultData
+    };
+  }
+};

frontend/node_modules/echarts/lib/component/transform/install.js

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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.
+*/
+import { filterTransform } from './filterTransform.js';
+import { sortTransform } from './sortTransform.js';
+export function install(registers) {
+  registers.registerTransform(filterTransform);
+  registers.registerTransform(sortTransform);
+}

frontend/node_modules/echarts/lib/component/transform/sortTransform.js

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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.
+*/
+import { SOURCE_FORMAT_ARRAY_ROWS, SOURCE_FORMAT_OBJECT_ROWS } from '../../util/types.js';
+import { makePrintable, throwError } from '../../util/log.js';
+import { each } from 'zrender/lib/core/util.js';
+import { normalizeToArray } from '../../util/model.js';
+import { getRawValueParser, SortOrderComparator } from '../../data/helper/dataValueHelper.js';
+var sampleLog = '';
+if (process.env.NODE_ENV !== 'production') {
+  sampleLog = ['Valid config is like:', '{ dimension: "age", order: "asc" }', 'or [{ dimension: "age", order: "asc"], { dimension: "date", order: "desc" }]'].join(' ');
+}
+export var sortTransform = {
+  type: 'echarts:sort',
+  transform: function (params) {
+    var upstream = params.upstream;
+    var config = params.config;
+    var errMsg = '';
+    // Normalize
+    // const orderExprList: OrderExpression[] = isArray(config[0])
+    //     ? config as OrderExpression[]
+    //     : [config as OrderExpression];
+    var orderExprList = normalizeToArray(config);
+    if (!orderExprList.length) {
+      if (process.env.NODE_ENV !== 'production') {
+        errMsg = 'Empty `config` in sort transform.';
+      }
+      throwError(errMsg);
+    }
+    var orderDefList = [];
+    each(orderExprList, function (orderExpr) {
+      var dimLoose = orderExpr.dimension;
+      var order = orderExpr.order;
+      var parserName = orderExpr.parser;
+      var incomparable = orderExpr.incomparable;
+      if (dimLoose == null) {
+        if (process.env.NODE_ENV !== 'production') {
+          errMsg = 'Sort transform config must has "dimension" specified.' + sampleLog;
+        }
+        throwError(errMsg);
+      }
+      if (order !== 'asc' && order !== 'desc') {
+        if (process.env.NODE_ENV !== 'production') {
+          errMsg = 'Sort transform config must has "order" specified.' + sampleLog;
+        }
+        throwError(errMsg);
+      }
+      if (incomparable && incomparable !== 'min' && incomparable !== 'max') {
+        var errMsg_1 = '';
+        if (process.env.NODE_ENV !== 'production') {
+          errMsg_1 = 'incomparable must be "min" or "max" rather than "' + incomparable + '".';
+        }
+        throwError(errMsg_1);
+      }
+      if (order !== 'asc' && order !== 'desc') {
+        var errMsg_2 = '';
+        if (process.env.NODE_ENV !== 'production') {
+          errMsg_2 = 'order must be "asc" or "desc" rather than "' + order + '".';
+        }
+        throwError(errMsg_2);
+      }
+      var dimInfo = upstream.getDimensionInfo(dimLoose);
+      if (!dimInfo) {
+        if (process.env.NODE_ENV !== 'production') {
+          errMsg = makePrintable('Can not find dimension info via: ' + dimLoose + '.\n', 'Existing dimensions: ', upstream.cloneAllDimensionInfo(), '.\n', 'Illegal config:', orderExpr, '.\n');
+        }
+        throwError(errMsg);
+      }
+      var parser = parserName ? getRawValueParser(parserName) : null;
+      if (parserName && !parser) {
+        if (process.env.NODE_ENV !== 'production') {
+          errMsg = makePrintable('Invalid parser name ' + parserName + '.\n', 'Illegal config:', orderExpr, '.\n');
+        }
+        throwError(errMsg);
+      }
+      orderDefList.push({
+        dimIdx: dimInfo.index,
+        parser: parser,
+        comparator: new SortOrderComparator(order, incomparable)
+      });
+    });
+    // TODO: support it?
+    var sourceFormat = upstream.sourceFormat;
+    if (sourceFormat !== SOURCE_FORMAT_ARRAY_ROWS && sourceFormat !== SOURCE_FORMAT_OBJECT_ROWS) {
+      if (process.env.NODE_ENV !== 'production') {
+        errMsg = 'sourceFormat "' + sourceFormat + '" is not supported yet';
+      }
+      throwError(errMsg);
+    }
+    // Other upstream format are all array.
+    var resultData = [];
+    for (var i = 0, len = upstream.count(); i < len; i++) {
+      resultData.push(upstream.getRawDataItem(i));
+    }
+    resultData.sort(function (item0, item1) {
+      for (var i = 0; i < orderDefList.length; i++) {
+        var orderDef = orderDefList[i];
+        var val0 = upstream.retrieveValueFromItem(item0, orderDef.dimIdx);
+        var val1 = upstream.retrieveValueFromItem(item1, orderDef.dimIdx);
+        if (orderDef.parser) {
+          val0 = orderDef.parser(val0);
+          val1 = orderDef.parser(val1);
+        }
+        var result = orderDef.comparator.evaluate(val0, val1);
+        if (result !== 0) {
+          return result;
+        }
+      }
+      return 0;
+    });
+    return {
+      data: resultData
+    };
+  }
+};