Example usage for java.util HashMap HashMap

Introduction

In this page you can find the example usage for java.util HashMap HashMap.

Prototype

public HashMap() 

Source Link

Document

Constructs an empty HashMap with the default initial capacity (16) and the default load factor (0.75).

Usage

From source file:com.seavus.wordcountermaven.WordCounter.java

/**
 * @param args the command line arguments
 * @throws java.io.FileNotFoundException
 *//*from  w  w  w .  j  a v  a 2 s  . c o  m*/
public static void main(String[] args) throws FileNotFoundException {
    InputStream fileStream = WordCounter.class.getClassLoader().getResourceAsStream("test.txt");
    BufferedReader br = new BufferedReader(new InputStreamReader(fileStream));

    Map<String, Integer> wordMap = new HashMap<>();
    String line;

    boolean tokenFound = false;
    try {
        while ((line = br.readLine()) != null) {
            String[] tokens = line.trim().split("\\s+"); //trims surrounding whitespaces and splits lines into tokens
            for (String token : tokens) {
                for (Map.Entry<String, Integer> entry : wordMap.entrySet()) {
                    if (StringUtils.equalsIgnoreCase(token, entry.getKey())) {
                        wordMap.put(entry.getKey(), (wordMap.get(entry.getKey()) + 1));
                        tokenFound = true;
                    }
                }
                if (!token.equals("") && !tokenFound) {
                    wordMap.put(token.toLowerCase(), 1);
                }
                tokenFound = false;
            }
        }
        br.close();
    } catch (IOException ex) {
        Logger.getLogger(WordCounter.class.getName()).log(Level.SEVERE, null, ex);
    }

    System.out.println("string : " + "frequency\r\n" + "-------------------");
    //prints out each unique word (i.e. case-insensitive string token) and its frequency to the console
    for (Map.Entry<String, Integer> entry : wordMap.entrySet()) {
        System.out.println(entry.getKey() + " : " + entry.getValue());
    }

}

---

From source file:minikbextractor.MiniKBextractor.java

/**
 * @param args the command line arguments
 */// w w  w . jav  a 2 s.  co m
public static void main(String[] args) {
    String adomFile = "in/agronomicTaxon.owl";

    ArrayList<Source> sources = new ArrayList();

    SparqlProxy spInAgrovoc = SparqlProxy
            .getSparqlProxy("http://amarger.murloc.fr:8080/Agrovoc2KB_TESTClass_out/");
    HashMap<String, String> limitSpOutAgrovoc = new HashMap<>();
    //limitSpOutAgrovoc.put("http://aims.fao.org/aos/agrovoc/c_5608", "http://amarger.murloc.fr:8080/Agrovoc_mini_Paspalum/");
    limitSpOutAgrovoc.put("http://aims.fao.org/aos/agrovoc/c_148",
            "http://amarger.murloc.fr:8080/Agrovoc_mini_Aegilops/");
    //imitSpOutAgrovoc.put("http://aims.fao.org/aos/agrovoc/c_5435", "http://amarger.murloc.fr:8080/Agrovoc_mini_Oryza/");
    limitSpOutAgrovoc.put("http://aims.fao.org/aos/agrovoc/c_7950",
            "http://amarger.murloc.fr:8080/Agrovoc_mini_Triticum/");

    String nameAgrovoc = "Agrovoc";

    sources.add(new Source(spInAgrovoc, nameAgrovoc, limitSpOutAgrovoc, adomFile));

    SparqlProxy spInTaxRef = SparqlProxy.getSparqlProxy("http://amarger.murloc.fr:8080/TaxRef2RKB_out_TEST/");
    HashMap<String, String> limitSpOutTaxRef = new HashMap<>();
    //limitSpOutTaxRef.put("http://inpn.mnhn.fr/espece/cd_nom/195870", "http://amarger.murloc.fr:8080/TaxRef_mini_Paspalum/");
    limitSpOutTaxRef.put("http://inpn.mnhn.fr/espece/cd_nom/188834",
            "http://amarger.murloc.fr:8080/TaxRef_mini_Aegilops/");
    //limitSpOutTaxRef.put("http://inpn.mnhn.fr/espece/cd_nom/195564", "http://amarger.murloc.fr:8080/TaxRef_mini_Oryza/");
    limitSpOutTaxRef.put("http://inpn.mnhn.fr/espece/cd_nom/198676",
            "http://amarger.murloc.fr:8080/TaxRef_mini_Triticum/");
    //String limitUriTaxRef = "http://inpn.mnhn.fr/espece/cd_nom/187444"; //Poaceae
    String nameTaxRef = "TaxRef   ";

    sources.add(new Source(spInTaxRef, nameTaxRef, limitSpOutTaxRef, adomFile));

    SparqlProxy spInNCBI = SparqlProxy.getSparqlProxy("http://amarger.murloc.fr:8080/Ncbi2RKB_out/");
    HashMap<String, String> limitSpOutNCBI = new HashMap<>();
    //limitSpOutNCBI.put("http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?id=147271", "http://amarger.murloc.fr:8080/NCBI_mini_Paspalum/");
    limitSpOutNCBI.put("http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?id=4480",
            "http://amarger.murloc.fr:8080/NCBI_mini_Aegilops/");
    //limitSpOutNCBI.put("http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?id=4527", "http://amarger.murloc.fr:8080/NCBI_mini_Oryza/");
    limitSpOutNCBI.put("http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?id=4564",
            "http://amarger.murloc.fr:8080/NCBI_mini_Triticum/");
    String nameNCBI = "NCBI";

    sources.add(new Source(spInNCBI, nameNCBI, limitSpOutNCBI, adomFile));

    for (Source s : sources) {
        //System.out.println(s.getStatUnderLimit());
        s.exportAllSubRKB();
        System.out.println("------------------------------------");
    }
    System.exit(0);

}

---

From source file:Main.java

public static void main(String[] args) {

    HashMap<String, Integer> map = new HashMap<String, Integer>();

    map.put("item1", 1);
    map.put("item2", 2);
    map.put("item3", 1);
    map.put("item4", 7);
    map.put("item5", 3);
    map.put("item6", 4);

    for (Map.Entry<String, Integer> entry : map.entrySet()) {
        System.out.println("Item is:" + entry.getKey() + " with value:" + entry.getValue());
    }//w w  w  . ja  v a2  s . c  o m

    Map<String, Integer> sortedMap = sortByValue(map);

    for (Map.Entry<String, Integer> entry : sortedMap.entrySet()) {
        System.out.println("Item is:" + entry.getKey() + " with value:" + entry.getValue());
    }
}

---

From source file:org.seedstack.spring.batch.fixtures.FlatFileBatchDemo.java

public static void main(String[] argv) throws Exception {
    String jobFile = argv[0];/*from  w w  w  .  j a v  a2  s .  c  om*/

    ClassPathXmlApplicationContext applicationContext = new ClassPathXmlApplicationContext(
            new String[] { "simple-job-launcher-context.xml", jobFile });

    Job job = applicationContext.getBean(Job.class);

    Map<String, JobParameter> jobParametersMap = new HashMap<>();

    jobParametersMap.put("file", new JobParameter(argv[1]));

    JobParameters jobParameters = new JobParameters(jobParametersMap);

    JobLauncher jobLauncher = applicationContext.getBean(JobLauncher.class);

    JobExecution jobExecution = jobLauncher.run(job, jobParameters);

    printStatistics(jobExecution);
}

---

From source file:MyComparator.java

public static void main(String[] args) {
    Map<String, Integer> unsortMap = new HashMap<String, Integer>();
    unsortMap.put("B", 5);
    unsortMap.put("A", 8);
    unsortMap.put("D", 2);
    unsortMap.put("C", 7);

    System.out.println("Before sorting......");
    System.out.println(unsortMap);

    Map<String, Integer> sortedMapAsc = Util.sortByComparator(unsortMap);
    System.out.println(sortedMapAsc);
}

---

From source file:com.termmed.sampling.ConceptsWithMoreThanThreeRoleGroups.java

/**
 * The main method.//w  w w . ja  v  a2  s  .  co m
 *
 * @param args the arguments
 * @throws Exception the exception
 */
public static void main(String[] args) throws Exception {
    System.out.println("Starting...");
    Map<String, Set<String>> groupsMap = new HashMap<String, Set<String>>();
    File relsFile = new File(
            "/Users/alo/Downloads/SnomedCT_RF2Release_INT_20160131-1/Snapshot/Terminology/sct2_Relationship_Snapshot_INT_20160131.txt");
    BufferedReader br2 = new BufferedReader(new FileReader(relsFile));
    String line2;
    int count2 = 0;
    while ((line2 = br2.readLine()) != null) {
        // process the line.
        count2++;
        if (count2 % 10000 == 0) {
            //System.out.println(count2);
        }
        List<String> columns = Arrays.asList(line2.split("\t", -1));
        if (columns.size() >= 6) {
            if (columns.get(2).equals("1") && !columns.get(6).equals("0")) {
                if (!groupsMap.containsKey(columns.get(4))) {
                    groupsMap.put(columns.get(4), new HashSet<String>());
                }
                groupsMap.get(columns.get(4)).add(columns.get(6));
            }
        }
    }
    System.out.println("Relationship groups loaded");
    Gson gson = new Gson();
    System.out.println("Reading JSON 1");
    File crossoverFile1 = new File("/Users/alo/Downloads/crossover_role_to_group.json");
    String contents = FileUtils.readFileToString(crossoverFile1, "utf-8");
    Type collectionType = new TypeToken<Collection<ControlResultLine>>() {
    }.getType();
    List<ControlResultLine> lineObject = gson.fromJson(contents, collectionType);
    Set<String> crossovers1 = new HashSet<String>();
    for (ControlResultLine loopResult : lineObject) {
        crossovers1.add(loopResult.conceptId);
    }
    System.out.println("Crossovers 1 loaded, " + lineObject.size() + " Objects");

    System.out.println("Reading JSON 2");
    File crossoverFile2 = new File("/Users/alo/Downloads/crossover_group_to_group.json");
    String contents2 = FileUtils.readFileToString(crossoverFile2, "utf-8");
    List<ControlResultLine> lineObject2 = gson.fromJson(contents2, collectionType);
    Set<String> crossovers2 = new HashSet<String>();
    for (ControlResultLine loopResult : lineObject2) {
        crossovers2.add(loopResult.conceptId);
    }
    System.out.println("Crossovers 2 loaded, " + lineObject2.size() + " Objects");

    Set<String> foundConcepts = new HashSet<String>();
    int count3 = 0;
    BufferedWriter writer = new BufferedWriter(
            new FileWriter(new File("ConceptsWithMoreThanThreeRoleGroups.csv")));
    ;
    for (String loopConcept : groupsMap.keySet()) {
        if (groupsMap.get(loopConcept).size() > 3) {
            writer.write(loopConcept);
            writer.newLine();
            foundConcepts.add(loopConcept);
            count3++;
        }
    }
    writer.close();
    System.out.println("Found " + foundConcepts.size() + " concepts");

    int countCrossover1 = 0;
    for (String loopConcept : foundConcepts) {
        if (crossovers1.contains(loopConcept)) {
            countCrossover1++;
        }
    }
    System.out.println(countCrossover1 + " are present in crossover_role_to_group");

    int countCrossover2 = 0;
    for (String loopConcept : foundConcepts) {
        if (crossovers2.contains(loopConcept)) {
            countCrossover2++;
        }
    }
    System.out.println(countCrossover2 + " are present in crossover_group_to_group");

    System.out.println("Done");
}

---

From source file:com.hisuntech.ArchOnlineSchoolAuth.test.aop.MyTest.java

public static void main(String[] args) throws HttpException, IOException {

    Map<String, String> sParaTemp = new HashMap<String, String>();

    //RqPnCoPT3K9%252Fvwbh3InQ8DTlBqQF2KlM0p08vXXXXXXXXXXMK3zQ4hsFX%252F3tstP
    sParaTemp.put("WIDout_trade_no", "16051800000164");
    //sParaTemp.put("WIDsubject", "16051800000164");
    sParaTemp.put("WIDtotal_fee", "0.1");
    sParaTemp.put("payType", "10");
    //      sParaTemp.put("seller_id", "2088021521071865");
    //      sParaTemp.put("service", "alipay.wap.create.direct.pay.by.user");
    //      sParaTemp.put("subject", "?-16051800000164");
    //      sParaTemp.put("total_fee", "0.01");
    //      sParaTemp.put("trade_no", "2016051821001004490280869093");
    //      sParaTemp.put("trade_status", "TRADE_SUCCESS");
    //      sParaTemp.put("sign_type", "RSA");

    String url = "http://192.168.1.126:8080/ArchOnlineSchoolBack/getAlipayAdr/getAdr";

    //String url = "http://101.200.75.226:8083/ArchOnlineSchoolBack/getAlipayAdr/getAdr";

    HttpProtocolHandler httpProtocolHandler = HttpProtocolHandler.getInstance();

    HttpRequest request = new HttpRequest(HttpResultType.BYTES);
    //?//from   w  w  w  .jav a2s.c o m
    request.setCharset(AlipayConfigTX.input_charset);

    request.setParameters(generatNameValuePair(sParaTemp));
    request.setUrl(url);

    HttpResponse response = httpProtocolHandler.execute(request, "", "");
    if (response == null) {
        System.out.println("return null;");

    }

    String strResult = response.getStringResult();
    System.out.println("return strResult;" + strResult);

}

---

From source file:gov.nist.healthcare.ttt.webapp.api.GetCCDAFolderTest.java

public static void main(String[] args) throws Exception {
    long startTime = System.currentTimeMillis();
    JSONObject res = new JSONObject();
    HashMap<String, Object> json = new HashMap<>();
    String sha = getHTML(/*from   w  ww .j av  a  2  s .c  om*/
            "https://api.github.com/repos/siteadmin/2015-Certification-C-CDA-Test-Data/branches/master")
                    .getJSONObject("commit").get("sha").toString();
    JSONArray filesArray = getHTML(
            "https://api.github.com/repos/siteadmin/2015-Certification-C-CDA-Test-Data/git/trees/" + sha
                    + "?recursive=1").getJSONArray("tree");

    HashMap<String, Object> resultMap = new HashMap<>();
    for (int i = 0; i < filesArray.length(); i++) {
        JSONObject file = filesArray.getJSONObject(i);
        if (!files2ignore.contains(file.get("path"))) {
            // Get path array
            String[] path = file.get("path").toString().split("/");
            //            System.out.println(String.join("/", path));
            //            for(String dir : path) {
            //               if(Pattern.matches(extensionRegex, dir)) {
            //                  System.out.println("File!! " + dir);
            //               }
            //            }
            //                        json = buildJson2(new HashMap<>(), path, false, true);
            //                        resultMap = deepMerge(resultMap, json);
            //                        System.out.println(new JSONObject(json).toString(2));
            buildJson3(resultMap, path);
        }

    }
    //      String[] test = {"test", "retest", "file.txt"};
    //      json = buildJson2(json, test, false, true);
    System.out.println(new JSONObject(resultMap).toString(2));
    PrintWriter out = new PrintWriter("filename.txt");
    out.println(new JSONObject(resultMap).toString(2));

    long endTime = System.currentTimeMillis();
    long totalTime = endTime - startTime;
    System.out.println("Running time: " + totalTime / 1000.0 + "s");

    // Try download
    //      URL website = new URL("https://raw.githubusercontent.com/siteadmin/2015-Certification-C-CDA-Test-Data/master/Receiver%20SUT%20Test%20Data/170.315_b1_ToC_Amb/170.315_b1_toc_amb_ccd_r11_sample1_v1.xml");
    //      InputStream strm = website.openStream();
    //      System.out.println(IOUtils.toString(strm));
}

---

From source file:httprequestsample.HttpRequestSample.java

/**
 * @param args the command line arguments
 *//*from  w w  w .  j  a  va  2s  .  c o m*/
public static void main(String[] args) {
    // TODO code application logic here
    ClientRequestHelper clientRequestHelper = new ClientRequestHelper();
    clientRequestHelper.setProxy("10.61.11.39", 3128);
    HashMap<String, String> hmR = new HashMap<String, String>();
    hmR.put("User-Agent",
            "Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2228.0 Safari/537.36");
    hmR.put("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8");
    hmR.put("Accept-Language", "en-US,en;q=0.5");
    hmR.put("Content-Type", "application/x-www-form-urlencoded");
    String result = clientRequestHelper.sendGet("http://www.otohits.net/account/login", hmR);
    Document doc = Jsoup.parse(result);
    Elements lstElement = doc.getElementsByAttributeValue("name", "__RequestVerificationToken");
    String requestVeriToken = "";
    HashMap<String, String> hmData = new HashMap<>();

    if (lstElement != null && lstElement.size() > 0) {
        requestVeriToken = lstElement.get(0).attr("value");
    }
    hmData.put("__RequestVerificationToken", requestVeriToken);
    hmData.put("Email", "getmoneykhmt3@gmail.com");
    hmData.put("Password", "asd123");
    result = clientRequestHelper.sendPost("http://www.otohits.net/account/login", hmR, hmData);
    System.out.println(result);

}

---

From source file:com.vina.hlexchang.HttpRequestSample.java

/**
 * @param args the command line arguments
 *//*from  w ww  . j  av  a  2s.  c  om*/
public static void main(String[] args) {
    // TODO code application logic here
    ClientRequestHelper clientRequestHelper = new ClientRequestHelper();
    // clientRequestHelper.setProxy("10.61.11.39", 3128);
    HashMap<String, String> hmR = new HashMap<String, String>();
    hmR.put("User-Agent",
            "Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2228.0 Safari/537.36");
    hmR.put("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8");
    hmR.put("Accept-Language", "en-US,en;q=0.5");
    hmR.put("Content-Type", "application/x-www-form-urlencoded");
    String result = clientRequestHelper.sendGet("http://www.otohits.net/account/login", hmR);
    Document doc = Jsoup.parse(result);
    Elements lstElement = doc.getElementsByAttributeValue("name", "__RequestVerificationToken");
    String requestVeriToken = "";
    HashMap<String, String> hmData = new HashMap<>();

    if (lstElement != null && lstElement.size() > 0) {
        requestVeriToken = lstElement.get(0).attr("value");
    }
    hmData.put("__RequestVerificationToken", requestVeriToken);
    hmData.put("Email", "getmoneykhmt3@gmail.com");
    hmData.put("Password", "asd123");
    result = clientRequestHelper.sendPost("http://www.otohits.net/account/login", hmR, hmData);
    System.out.println(result);

}

---

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