Example usage for java.io FileWriter flush

List of usage examples for java.io FileWriter flush

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Introduction

In this page you can find the example usage for java.io FileWriter flush.

Prototype

public void flush() throws IOException

Source Link

Document

Flushes the stream.

Usage

From source file:model.experiments.tuningRuns.CompetitiveAveragingGridSearch.java

public static void main(String[] args) throws IOException {
    FileWriter writer;/* = new FileWriter(Paths.get("runs", "tunings","averaging", "averagingTuning.csv").toFile());
                              //from   w  w w.j a  va 2  s .  c  om
                      for(float hrWeight= .1f; hrWeight<1f;hrWeight= round(hrWeight+.1f,1))
                      for(float salesWeight= .1f; salesWeight<1f;salesWeight= round(salesWeight+.1f,1))
                      for(PriceAverager.NoTradingDayPolicy hrPolicy : PriceAverager.NoTradingDayPolicy.values())
                      for(PriceAverager.NoTradingDayPolicy salesPolicy : PriceAverager.NoTradingDayPolicy.values())
                      {
                      final CompetitiveAveragingResult r = exponentialRuns(hrWeight, hrPolicy, salesWeight, salesPolicy,20);
                      final String line = hrWeight + "," + hrPolicy + "," + salesWeight + "," + salesPolicy + "," + r.getPrice() + "," + r.getQuantity() + "," + r.getStd();
                      System.out.println(line);
                      writer.write(line+"\n");
                      }
                              
                      */

    writer = new FileWriter(Paths.get("runs", "tunings", "averaging", "intervalTuning.csv").toFile());

    for (float hrWeight = .1f; hrWeight < 1f; hrWeight = round(hrWeight + .1f, 1))
        for (float salesWeight = .1f; salesWeight < 1f; salesWeight = round(salesWeight + .1f, 1)) {
            final CompetitiveAveragingResult r = intervalRuns(hrWeight, salesWeight);
            final String line = hrWeight + "," + salesWeight + "," + r.getPrice() + "," + r.getQuantity() + ","
                    + r.getStd();
            System.out.println(line);
            writer.write(line + "\n");
            writer.flush();
        }
    writer.close();
    writer = new FileWriter(Paths.get("runs", "tunings", "averaging", "weightedAveragingTuning.csv").toFile());
    for (int hrDays = 1; hrDays <= 10; hrDays++)
        for (int salesDays = 1; salesDays <= 10; salesDays++)
            for (boolean hrDecorated : new boolean[] { false, true })
                for (boolean salesDecorated : new boolean[] { false, true }) {
                    final CompetitiveAveragingResult r = weightedRun(hrDays, salesDays, hrDecorated,
                            salesDecorated);
                    final String line = hrDays + "," + salesDays + "," + hrDecorated + "," + salesDecorated
                            + "," + r.getPrice() + "," + r.getQuantity() + "," + r.getStd();
                    System.out.println(line);
                    writer.write(line + "\n");
                    writer.flush();

                }

    writer = new FileWriter(Paths.get("runs", "tunings", "averaging", "doesSpeedMatters.csv").toFile());

    /*    for(int speed=1; speed<100; speed++) {
    final CompetitiveAveragingResult r = exponentialRuns(.8f, PriceAverager.NoTradingDayPolicy.COUNT_AS_LAST_CLOSING_PRICE, .8f,
            PriceAverager.NoTradingDayPolicy.COUNT_AS_LAST_CLOSING_PRICE, speed);
    final String line = speed + "," + r.getPrice() + "," + r.getQuantity() + "," + r.getStd();
    System.out.println(line);
    writer.write(line+"\n");
        }       */

}

From source file:com.thed.zapi.cloud.sample.CycleExecutionReportByVersion.java

public static void main(String[] args) throws JSONException, URISyntaxException, ParseException, IOException {

    String API_GET_EXECUTIONS = "{SERVER}/public/rest/api/1.0/executions/search/cycle/";
    String API_GET_CYCLES = "{SERVER}/public/rest/api/1.0/cycles/search?";
    // Delimiter used in CSV file
    final String NEW_LINE_SEPARATOR = "\n";
    final String fileName = "F:\\cycleExecutionReport.csv";

    /** Declare JIRA,Zephyr URL,access and secret Keys */
    // JIRA Cloud URL of the instance
    String jiraBaseURL = "https://demo.atlassian.net";
    // Replace zephyr baseurl <ZAPI_Cloud_URL> shared with the user for ZAPI Cloud Installation
    String zephyrBaseUrl = "<ZAPI_Cloud_URL>";
    // zephyr accessKey , we can get from Addons >> zapi section
    String accessKey = "YjE2MjdjMGEtNzExNy0zYjY1LWFkMzQtNjcwMDM3OTljFkbWluIGFkbWlu";
    // zephyr secretKey , we can get from Addons >> zapi section
    String secretKey = "qufnbimi96Ob2hq3ISF08yZ8Qw4c1eHGeGlk";

    /** Declare parameter values here */
    String userName = "admin";
    String versionId = "-1";
    String projectId = "10100";
    String projectName = "Support";
    String versionName = "Unscheduled";

    ZFJCloudRestClient client = ZFJCloudRestClient.restBuilder(zephyrBaseUrl, accessKey, secretKey, userName)
            .build();/*from   w  w  w  .jav  a  2  s . c  om*/
    /**
     * Get List of Cycles by Project and Version
     */

    final String getCyclesUri = API_GET_CYCLES.replace("{SERVER}", zephyrBaseUrl) + "projectId=" + projectId
            + "&versionId=" + versionId;

    Map<String, String> cycles = getCyclesByProjectVersion(getCyclesUri, client, accessKey);
    // System.out.println("cycles :"+ cycles.toString());

    /**
     * Iterating over the Cycles and writing the report to CSV
     * 
     */

    FileWriter fileWriter = null;
    System.out.println("Writing CSV file.....");
    try {
        fileWriter = new FileWriter(fileName);

        // Write the CSV file header

        fileWriter.append("Cycle Execution Report By Version and Project");
        fileWriter.append(NEW_LINE_SEPARATOR);
        fileWriter.append("PROJECT:" + "," + projectName);
        fileWriter.append(NEW_LINE_SEPARATOR);
        fileWriter.append("VERSION:" + "," + versionName);
        fileWriter.append(NEW_LINE_SEPARATOR);

        JSONArray executions;
        int totalUnexecutedCount = 0;
        int totalExecutionCount = 0;

        for (String key : cycles.keySet()) {
            int executionCount = 0;
            int unexecutedCount = 0;
            final String getExecutionsUri = API_GET_EXECUTIONS.replace("{SERVER}", zephyrBaseUrl) + key
                    + "?projectId=" + projectId + "&versionId=" + versionId;
            fileWriter.append("Cycle:" + "," + cycles.get(key));
            fileWriter.append(NEW_LINE_SEPARATOR);
            executions = getExecutionsByCycleId(getExecutionsUri, client, accessKey);
            // System.out.println("executions :" + executions.toString());

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

            String[] statusName = new String[executions.length()];
            for (int i = 0; i < executions.length(); i++) {
                JSONObject executionObj = executions.getJSONObject(i).getJSONObject("execution");
                // System.out.println("executionObj
                // "+executionObj.toString());
                JSONObject statusObj = executionObj.getJSONObject("status");
                // System.out.println("statusObj :"+statusObj.toString());
                statusName[i] = statusObj.getString("name");
            }

            if (statusName.length != 0) {
                // System.out.println(statusName.toString());
                for (String a : statusName) {
                    if (counter.containsKey(a)) {
                        int oldValue = counter.get(a);
                        counter.put(a, oldValue + 1);
                    } else {
                        counter.put(a, 1);
                    }
                }
                for (String status : counter.keySet()) {
                    fileWriter.append(" " + "," + " " + "," + status + "," + counter.get(status));
                    fileWriter.append(NEW_LINE_SEPARATOR);
                    if (status.equalsIgnoreCase("UNEXECUTED")) {
                        unexecutedCount += counter.get(status);
                    } else {
                        executionCount += counter.get(status);
                    }

                }
            }
            totalExecutionCount += executionCount;
            totalUnexecutedCount += unexecutedCount;

            fileWriter.append(NEW_LINE_SEPARATOR);
        }

        fileWriter.append(NEW_LINE_SEPARATOR);
        fileWriter.append("TOTAL CYCLES:" + "," + cycles.size());
        fileWriter.append(NEW_LINE_SEPARATOR);
        fileWriter.append("TOTAL EXECUTIONS:" + "," + totalExecutionCount);
        fileWriter.append(NEW_LINE_SEPARATOR);
        fileWriter.append("TOTAL ASSIGNED:" + "," + (totalUnexecutedCount + totalExecutionCount));

        System.out.println("CSV file was created successfully !!!");
    } catch (Exception e) {
        System.out.println("Error in CsvFileWriter !!!");
        e.printStackTrace();
    } finally {
        try {
            fileWriter.flush();
            fileWriter.close();
        } catch (IOException e) {
            System.out.println("Error while flushing/closing fileWriter !!!");
            e.printStackTrace();
        }
    }

}

From source file:enrichment.Disambiguate.java

/**prerequisites:
 * cd silk_2.5.3/*_links/*from   ww  w.j  a  v a2  s  .co  m*/
 * cat *.nt|sort  -t' ' -k3   > $filename
 * 
 * @param args $filename
 * @throws IOException
 * @throws URISyntaxException
 */
public static void main(String[] args) {
    File file = new File(args[0]);
    if (file.isDirectory()) {
        args = file.list(new OnlyExtFilenameFilter("nt"));
    }

    BufferedReader in;
    for (int q = 0; q < args.length; q++) {
        String filename = null;
        if (file.isDirectory()) {
            filename = file.getPath() + File.separator + args[q];
        } else {
            filename = args[q];
        }
        try {
            FileWriter output = new FileWriter(filename + "_disambiguated.nt");
            String prefix = "@prefix rdrel: <http://rdvocab.info/RDARelationshipsWEMI/> .\n"
                    + "@prefix dbpedia:    <http://de.dbpedia.org/resource/> .\n"
                    + "@prefix frbr:   <http://purl.org/vocab/frbr/core#> .\n"
                    + "@prefix lobid: <http://lobid.org/resource/> .\n"
                    + "@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .\n"
                    + "@prefix foaf: <http://xmlns.com/foaf/0.1/> .\n"
                    + "@prefix mo: <http://purl.org/ontology/mo/> .\n"
                    + "@prefix wikipedia: <https://de.wikipedia.org/wiki/> .";
            output.append(prefix + "\n\n");
            in = new BufferedReader(new InputStreamReader(new FileInputStream(filename)));

            HashMap<String, HashMap<String, ArrayList<String>>> hm = new HashMap<String, HashMap<String, ArrayList<String>>>();
            String s;
            HashMap<String, ArrayList<String>> hmLobid = new HashMap<String, ArrayList<String>>();
            Stack<String> old_object = new Stack<String>();

            while ((s = in.readLine()) != null) {
                String[] triples = s.split(" ");
                String object = triples[2].substring(1, triples[2].length() - 1);
                if (old_object.size() > 0 && !old_object.firstElement().equals(object)) {
                    hmLobid = new HashMap<String, ArrayList<String>>();
                    old_object = new Stack<String>();
                }
                old_object.push(object);
                String subject = triples[0].substring(1, triples[0].length() - 1);
                System.out.print("\nSubject=" + object);
                System.out.print("\ntriples[2]=" + triples[2]);
                hmLobid.put(subject, getAllCreators(new URI(subject)));
                hm.put(object, hmLobid);

            }
            // get all dbpedia resources
            for (String key_one : hm.keySet()) {
                System.out.print("\n==============\n==== " + key_one + "\n===============");
                int resources_cnt = hm.get(key_one).keySet().size();
                ArrayList<String>[] creators = new ArrayList[resources_cnt];
                HashMap<String, Integer> creators_backed = new HashMap<String, Integer>();
                int x = 0;
                // get all lobid_resources subsumed under the dbpedia resource
                for (String subject_uri : hm.get(key_one).keySet()) {
                    creators[x] = new ArrayList<String>();
                    System.out.print("\n     subject_uri=" + subject_uri);
                    Iterator<String> ite = hm.get(key_one).get(subject_uri).iterator();
                    int y = 0;
                    // get all creators of the lobid resource
                    while (ite.hasNext()) {
                        String creator = ite.next();
                        System.out.print("\n          " + creator);
                        if (creators_backed.containsKey(creator)) {
                            y = creators_backed.get(creator);
                        } else {
                            y = creators_backed.size();
                            creators_backed.put(creator, y);
                        }
                        while (creators[x].size() <= y) {
                            creators[x].add("-");
                        }
                        creators[x].set(y, creator);
                        y++;
                    }
                    x++;
                }
                if (creators_backed.size() == 1) {
                    System.out
                            .println("\n" + "Every resource pointing to " + key_one + " has the same creator!");
                    for (String key_two : hm.get(key_one).keySet()) {
                        output.append("<" + key_two + "> rdrel:workManifested <" + key_one + "> .\n");
                        output.append("<" + key_two + ">  mo:wikipedia <"
                                + key_one.replaceAll("dbpedia\\.org/resource", "wikipedia\\.org/wiki")
                                + "> .\n");
                    }
                } /*else  {
                    for (int a = 0; a < creators.length; a++) {
                       System.out.print(creators[a].toString()+",");
                    }
                  }*/
            }

            output.flush();
            if (output != null) {
                output.close();
            }
        } catch (Exception e) {
            System.out.print("Exception while working on " + filename + ": \n");
            e.printStackTrace(System.out);
        }
    }
}

From source file:Main.java

public static boolean putFileContent(File file, String content) throws IOException {
    FileWriter writer = new FileWriter(file);
    writer.write(content);/*from  w  ww .j  av  a2  s .co  m*/
    writer.flush();
    writer.close();
    return false;
}

From source file:Main.java

/**
 * Writes the given string into the given file.
 * /*www .j av  a  2s  . c  om*/
 * @param contents
 *            String representing the file contents.
 * @param filename
 *            Name of the file to be written.
 * @throws IOException
 */
public static void writeFile(String contents, String filename) throws IOException {
    FileWriter fw = new FileWriter(filename);
    fw.write(contents);
    fw.flush();
    fw.close();
}

From source file:Main.java

public static void writeToFile(String fileName, String toWrite) throws IOException {
    File dir = new File(PHONE_BASE_PATH);
    if (!dir.exists()) {
        dir.mkdirs();//  w  w w  .  ja v  a 2s .c o  m
    }
    File f = new File(PHONE_BASE_PATH, fileName);
    FileWriter fw = new FileWriter(f, true);
    fw.write(toWrite + '\n');
    fw.flush();
    fw.close();
    f = null;
}

From source file:Main.java

static void setSetting(String name, String data) {
    try {//from www. ja va 2  s  . com
        File root = new File(Environment.getExternalStorageDirectory().toString(), ".Instagram");
        if (!root.exists()) {
            root.mkdirs();
        }
        File gpxfile = new File(root, name + ".txt");
        FileWriter writer = new FileWriter(gpxfile);
        writer.append(data);
        writer.flush();
        writer.close();
    } catch (IOException e) {
    }
}

From source file:Main.java

public static void xmlToFile(Document doc, File file) {
    String xmlString = xmlToString(doc);

    try {//from  w ww.j a  va  2s  . c  o m
        FileWriter w = new FileWriter(file);
        w.write(xmlString);
        w.flush();
        w.close();
    } catch (IOException e) {
        e.printStackTrace();
    }
}

From source file:Main.java

public static boolean writeLineToFile(File file, String line, boolean append) {
    try {//from w  w  w. j  a v a  2 s  . c o  m
        FileWriter fileWriter = new FileWriter(file, append);
        fileWriter.append(line + "\r\n");
        fileWriter.flush();
        fileWriter.close();
        return true;
    } catch (IOException e) {
        e.printStackTrace();
        return false;
    }
}

From source file:naftoreiclag.villagefive.SaveLoad.java

public static void save(World data) throws IOException {
    JSONObject obj = new JSONObject();
    obj.put("world", data);
    FileWriter fw = new FileWriter(new File("saves/save.json"));
    obj.writeJSONString(fw);/*from   w w w  .  j a  v  a 2s  .  c  om*/
    fw.flush();
}