{"id":11956,"date":"2022-09-29T03:18:42","date_gmt":"2022-09-28T21:48:42","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-to-get-count-of-values-with-respective-attribute-values-in-xml-using-java-closed\/"},"modified":"2022-09-29T03:18:42","modified_gmt":"2022-09-28T21:48:42","slug":"solved-to-get-count-of-values-with-respective-attribute-values-in-xml-using-java-closed","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-to-get-count-of-values-with-respective-attribute-values-in-xml-using-java-closed\/","title":{"rendered":"[Solved] To get count of values with respective attribute values in XML using java [closed]"},"content":{"rendered":"

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Nice question…This problem taken me back to basics of java.. Here we go for the solution..<\/p>\n

Car.java<\/p>\n

package com.sof.test;\n\npublic class Car {\n    private String model;\n    private String version;\n    public String getModel() {\n        return model;\n    }\n\n    public void setModel(String model) {\n        this.model = model;\n    }\n\n    public String getVersion() {\n        return version;\n    }\n\n    public void setVersion(String version) {\n        this.version = version;\n    }\n\n    @Override\n    public boolean equals(Object obj) {\n\n        if(this.model.equals(((Car)obj).getModel())&&this.version.equals(((Car)obj).getVersion())){\n\n            return true;\n        }\n        return false;\n    }\n\n    @Override\n    public int hashCode() {\n\n        return  this.model.length()+this.version.length();\n    }\n\n    @Override\n    public String toString() {\n\n        return this.model+\"\\t \"+this.version;\n    }\n}\n<\/code><\/pre>\n
cars.xml<\/p>\n
<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<root>\n<cars>\n    <model>maruthi<\/model>\n    <version>alto<\/version>\n<\/cars>\n<cars>\n    <model>maruthi<\/model>\n    <version>verna<\/version>\n<\/cars>\n<cars>\n    <model>maruthi<\/model>\n    <version>verna<\/version>\n<\/cars>\n<cars>\n    <model>maruthi<\/model>\n    <version>alto<\/version>\n<\/cars>\n<cars>\n    <model>maruthi<\/model>\n    <version>alto<\/version>\n<\/cars>\n<cars>\n    <model>honda<\/model>\n    <version>city<\/version>\n<\/cars>\n<cars>\n    <model>Audi<\/model>\n    <version>Q7<\/version>\n<\/cars>\n<cars>\n    <model>honda<\/model>\n    <version>city<\/version>\n<\/cars>\n<\/root>\n<\/code><\/pre>\n
Tester.java<\/p>\n
package com.sof.test;\n\nimport java.io.File;\nimport java.util.ArrayList;\nimport java.util.Collections;\nimport java.util.HashSet;\nimport java.util.List;\nimport java.util.Set;\n\nimport javax.xml.parsers.DocumentBuilder;\nimport javax.xml.parsers.DocumentBuilderFactory;\n\nimport org.w3c.dom.Document;\nimport org.w3c.dom.Element;\nimport org.w3c.dom.Node;\nimport org.w3c.dom.NodeList;\n\npublic class Tester {\n    public static void main(String[] args) {\n        List<Car> carsList=new ArrayList<Car>();\n        Set<Car> carsset=new HashSet<Car>();\n        try {\n            File fXmlFile = new File(\n                    \"D:\\\\StackOverFlow\\\\DomParserTest\\\\src\\\\com\\\\sof\\\\test\\\\cars.xml\");\n            DocumentBuilderFactory dbFactory = DocumentBuilderFactory\n                    .newInstance();\n            DocumentBuilder dBuilder = dbFactory.newDocumentBuilder();\n            Document doc = dBuilder.parse(fXmlFile);\n            doc.getDocumentElement().normalize();\n            NodeList nList = doc.getElementsByTagName(\"cars\");\n            Car tempCar=null;\n            for (int temp = 0; temp < nList.getLength(); temp++) {\n                Node nNode = nList.item(temp);\n                if (nNode.getNodeType() == Node.ELEMENT_NODE) {\n\n                    tempCar=new Car();\n                    Element eElement = (Element) nNode;\n\n                    tempCar.setModel(eElement.getElementsByTagName(\"model\").item(0)\n                                    .getTextContent());\n\n                    tempCar.setVersion(eElement.getElementsByTagName(\"version\").item(0)\n                                    .getTextContent());\n                carsList.add(tempCar);\n                carsset.add(tempCar);\n\n                }\n            }       \n        \/\/    System.out.println(carsset.size()+\"\\t\"+carsList.size());   \n\n            System.out.println(\"**********************************\");\n            for(Car cs:carsset)\n            {               \n                int count=0;\n                for(Car cl:carsList)\n                {   \n                    if(cs.equals(cl))\n                    {\n                        count=count+1;\n                    }\n                }\n                System.out.println(cs+\"\\t\"+count);\n            }\n\n        } catch (Exception e) {\n            e.printStackTrace();\n        }\n    }\n\n}\n<\/code><\/pre>\n
output will be:<\/p>\n
**********************************\nAudi     Q7    1\nhonda     city    2\nmaruthi     alto    3\nmaruthi     verna    2\n<\/code><\/pre>\n
let me know if you face any issues….
\nIf you get this accept it as answer \ud83d\ude42<\/p>\n<\/p><\/div>\n
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            9<\/span> <\/p><\/div>\n<\/div>\n
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solved To get count of values with respective attribute values in XML using java [closed] <\/p>\n","protected":false},"excerpt":{"rendered":"
[ad_1] Nice question…This problem taken me back to basics of java.. Here we go for the solution.. Car.java package com.sof.test; public class Car { private String model; private String version; public String getModel() { return model; } public void setModel(String model) { this.model = model; } public String getVersion() { return version; } public void … Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[320],"tags":[323,577],"class_list":["post-11956","post","type-post","status-publish","format-standard","hentry","category-solved","tag-java","tag-xml"],"yoast_head":"\n[Solved] To get count of values with respective attribute values in XML using java [closed] - JassWeb<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jassweb.com\/solved\/solved-to-get-count-of-values-with-respective-attribute-values-in-xml-using-java-closed\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] To get count of values with respective attribute values in XML using java [closed] - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] Nice question…This problem taken me back to basics of java.. Here we go for the solution.. Car.java package com.sof.test; public class Car { private String model; private String version; public String getModel() { return model; } public void setModel(String model) { this.model = model; } public String getVersion() { return version; } public void ... 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Here we go for the solution.. Car.java package com.sof.test; public class Car { private String model; private String version; public String getModel() { return model; } public void setModel(String model) { this.model = model; } public String getVersion() { return version; } public void ... 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