Example usage for java.util HashMap get

Introduction

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

Prototype

public V get(Object key) 

Source Link

Document

Returns the value to which the specified key is mapped, or null if this map contains no mapping for the key.

Usage

From source file:org.samjoey.graphing.GraphUtility.java

public static HashMap<String, ChartPanel> getGraphs(LinkedList<Game> games) {
    HashMap<String, XYSeriesCollection> datasets = new HashMap<>();
    for (int j = 0; j < games.size(); j++) {
        Game game = games.get(j);// w ww . ja va2 s . co  m
        if (game == null) {
            continue;
        }
        for (String key : game.getVarData().keySet()) {
            if (datasets.containsKey(key)) {
                try {
                    datasets.get(key).addSeries(createSeries(game.getVar(key), "" + game.getId()));
                } catch (Exception e) {
                }
            } else {
                datasets.put(key, new XYSeriesCollection());
                datasets.get(key).addSeries(createSeries(game.getVar(key), "" + game.getId()));
            }
        }
    }
    HashMap<String, ChartPanel> chartPanels = new HashMap<>();
    for (String key : datasets.keySet()) {
        JFreeChart chart = ChartFactory.createXYLineChart(key, // chart title
                "X", // x axis label
                "Y", // y axis label
                datasets.get(key), // data
                PlotOrientation.VERTICAL, false, // include legend
                true, // tooltips
                false // urls
        );
        XYPlot plot = chart.getXYPlot();
        XYItemRenderer rend = plot.getRenderer();
        for (int i = 0; i < games.size(); i++) {
            Game g = games.get(i);
            if (g.getWinner() == 1) {
                rend.setSeriesPaint(i, Color.RED);
            }
            if (g.getWinner() == 2) {
                rend.setSeriesPaint(i, Color.BLACK);
            }
            if (g.getWinner() == 0) {
                rend.setSeriesPaint(i, Color.PINK);
            }
        }
        ChartPanel chartPanel = new ChartPanel(chart);
        chartPanels.put(key, chartPanel);
    }
    return chartPanels;
}

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From source file:fredboat.audio.MusicPersistenceHandler.java

public static void handlePreShutdown(int code) {
    File dir = new File("music_persistence");
    if (!dir.exists()) {
        dir.mkdir();//from   ww w  .j av a  2s  . c  o  m
    }
    HashMap<String, GuildPlayer> reg = PlayerRegistry.getRegistry();

    boolean isUpdate = code == ExitCodes.EXIT_CODE_UPDATE;
    boolean isRestart = code == ExitCodes.EXIT_CODE_RESTART;

    for (String gId : reg.keySet()) {
        try {
            GuildPlayer player = reg.get(gId);

            if (!player.isPlaying()) {
                continue;//Nothing to see here
            }

            String msg;

            if (isUpdate) {
                msg = I18n.get(player.getGuild()).getString("shutdownUpdating");
            } else if (isRestart) {
                msg = I18n.get(player.getGuild()).getString("shutdownRestarting");
            } else {
                msg = I18n.get(player.getGuild()).getString("shutdownIndef");
            }

            player.getActiveTextChannel().sendMessage(msg).queue();

            JSONObject data = new JSONObject();
            data.put("vc", player.getUserCurrentVoiceChannel(player.getGuild().getSelfMember()).getId());
            data.put("tc", player.getActiveTextChannel().getId());
            data.put("isPaused", player.isPaused());
            data.put("volume", Float.toString(player.getVolume()));
            data.put("repeatMode", player.getRepeatMode());
            data.put("shuffle", player.isShuffle());

            if (player.getPlayingTrack() != null) {
                data.put("position", player.getPlayingTrack().getEffectivePosition());
            }

            ArrayList<JSONObject> identifiers = new ArrayList<>();

            for (AudioTrackContext atc : player.getRemainingTracks()) {
                ByteArrayOutputStream baos = new ByteArrayOutputStream();
                AbstractPlayer.getPlayerManager().encodeTrack(new MessageOutput(baos), atc.getTrack());

                JSONObject ident = new JSONObject()
                        .put("message", Base64.encodeBase64String(baos.toByteArray()))
                        .put("user", atc.getMember().getUser().getId());

                if (atc instanceof SplitAudioTrackContext) {
                    JSONObject split = new JSONObject();
                    SplitAudioTrackContext c = (SplitAudioTrackContext) atc;
                    split.put("title", c.getEffectiveTitle()).put("startPos", c.getStartPosition())
                            .put("endPos", c.getStartPosition() + c.getEffectiveDuration());

                    ident.put("split", split);
                }

                identifiers.add(ident);
            }

            data.put("sources", identifiers);

            try {
                FileUtils.writeStringToFile(new File(dir, gId), data.toString(), Charset.forName("UTF-8"));
            } catch (IOException ex) {
                player.getActiveTextChannel()
                        .sendMessage(MessageFormat.format(
                                I18n.get(player.getGuild()).getString("shutdownPersistenceFail"),
                                ex.getMessage()))
                        .queue();
            }
        } catch (Exception ex) {
            log.error("Error when saving persistence file", ex);
        }
    }
}

---

From source file:com.zimbra.cs.util.yauth.TokenAuthenticateV1.java

private static void parseResponseBody(String responseBody, HashMap<String, String> map) {
    String[] lines = responseBody.split("\n");
    for (String line : lines) {
        int eqIdx = line.indexOf('=');
        if (eqIdx > 0) {
            String[] cols = new String[2];
            line = line.trim();//from w  w w .  ja v  a 2s.c o m
            cols[0] = line.substring(0, eqIdx);
            cols[1] = "";
            if (eqIdx < line.length() - 1) {
                cols[1] = line.substring(eqIdx + 1);
                if (map.containsKey(cols[0]) && map.get(cols[0]) == null)
                    // only pay attention to the first instance of a value 
                    map.put(cols[0], cols[1]);
            }
        }
    }
}

---

From source file:com.nuance.expertassistant.HTTPConnection.java

public static String sendPost(String postURL, HashMap<String, String> paramMap) throws Exception {

    String url = postURL;/*from   ww  w.  j a  va  2  s .c  o m*/

    HttpClient client = new DefaultHttpClient();
    HttpPost post = new HttpPost(url);

    post.setHeader("User-Agent", USER_AGENT);

    if (paramMap != null) {
        List<NameValuePair> urlParameters = new ArrayList<NameValuePair>();
        System.out.println(" Printing Parameters ");
        for (String key : paramMap.keySet()) {
            System.out.println(key + " :: " + paramMap.get(key));

            urlParameters.add(new BasicNameValuePair(key, paramMap.get(key)));

        }

        post.setEntity(new UrlEncodedFormEntity(urlParameters));
    }
    HttpResponse response = client.execute(post);
    System.out.println("\nSending 'POST' request to URL : " + url);
    System.out.println("Post parameters : " + post.getEntity());
    System.out.println("Response Code : " + response.getStatusLine().getStatusCode());

    BufferedReader rd = new BufferedReader(new InputStreamReader(response.getEntity().getContent()));

    StringBuilder builder = new StringBuilder();
    for (String line = null; (line = rd.readLine()) != null;) {
        builder.append(line).append("\n");
    }
    /*
     System.out.print("JSON TEXT : " + builder.toString());
             
     String jsonText = builder.toString();
             
         jsonText = "{\"response\":" + jsonText + "}";
            
                     
             JSONObject object = new JSONObject(jsonText); */

    System.out.println(" The response code is :" + response.getStatusLine().getStatusCode());

    System.out.println(" The string returned is :" + builder.toString());

    return builder.toString();

}

---

From source file:coolmapplugin.util.CMCyCommunicationUtil.java

public static boolean addColumnToNodeTable(String networkSUID, HashMap<String, Double> selectedElements,
        String columnName) {//  w  w  w .  j av  a  2s .  c o  m

    try {
        JSONObject jsonBody = new JSONObject();

        JSONArray jsonNodesToBeUpdated = new JSONArray();
        for (String nodeName : selectedElements.keySet()) {
            JSONObject jsonNode = new JSONObject();
            jsonNode.put("name", nodeName);
            jsonNode.put(columnName, selectedElements.get(nodeName));
            jsonNodesToBeUpdated.put(jsonNode);
        }

        jsonBody.put("data", jsonNodesToBeUpdated);
        jsonBody.put("dataKey", "name");
        jsonBody.put("key", "name");

        return CyRESTAPI.updateTableData(networkSUID, TABLETYPE_NODE, jsonBody.toString());

    } catch (JSONException e) {
        return false;
    }

}

---

From source file:eu.europa.ec.fisheries.uvms.exchange.search.SearchFieldMapper.java

/**
 * Takes all the search values and categorizes them in lists to a key
 * according to the SearchField/*from   w w  w  .  java2 s .c  om*/
 *
 * @param searchValues
 * @return
 */
public static HashMap<ExchangeSearchField, List<SearchValue>> combineSearchFields(
        List<SearchValue> searchValues) {
    HashMap<ExchangeSearchField, List<SearchValue>> values = new HashMap<>();
    for (SearchValue search : searchValues) {
        if (values.containsKey(search.getField())) {
            values.get(search.getField()).add(search);
        } else {
            values.put(search.getField(), new ArrayList<SearchValue>(Arrays.asList(search)));
        }

    }
    return values;
}

---

From source file:com.projity.configuration.FieldDictionary.java

public static void setAliasMap(HashMap aliasMap) {
    if (aliasMap == null)
        return;// w w w. j a  va 2 s.  co  m
    Iterator i = aliasMap.keySet().iterator();
    while (i.hasNext()) {
        String fieldId = (String) i.next();
        Field f = Configuration.getFieldFromId(fieldId);
        if (f != null)
            f.setAlias((String) aliasMap.get(fieldId));
    }
}

---

From source file:net.triptech.buildulator.model.Person.java

/**
 * Gets the user role.//w  ww. j  ava2  s.c om
 *
 * @param value the value
 * @param context the context
 * @return the user role
 */
public static UserRole getUserRole(final String value, final ApplicationContext context) {
    UserRole pUserRole = UserRole.ROLE_USER;

    HashMap<String, UserRole> roles = new HashMap<String, UserRole>();

    for (UserRole role : UserRole.values()) {
        roles.put(getMessage(role.getMessageKey(), context), role);
    }
    if (roles.containsKey(value)) {
        pUserRole = roles.get(value);
    }
    return pUserRole;
}

---

From source file:Main.java

private static void __toColoredHtmlLine(String line, HashMap<String, String> tagColorScheme, Writer writer)
        throws IOException {
    if (line.trim().length() == 0)
        return;/*from   www. ja v a 2 s . co m*/

    line = line.replace("\t", "    ");
    line = line.replace("<", "|<|");
    line = line.replace(">", "|>|");
    while (true) {
        int pos = line.indexOf("|<|");
        if (pos < 0)
            break;
        String tagName = __getNextWord(line, pos + 3);
        String color = null;
        if (tagName != null) {
            color = tagColorScheme.get(tagName);
        }
        if (color != null) {
            line = line.substring(0, pos) + "<span style=\"color: " + color + "; font-weight: bold;\">&lt;"
                    + line.substring(pos + 3);
        } else {
            line = line.substring(0, pos) + "<span style=\"color: #808080;\">&lt;" + line.substring(pos + 3);
        }
    }
    line = line.replace("|>|", "&gt;</span>");
    int n = line.length();
    line = line.trim();
    n -= line.length();
    StringBuilder sb = new StringBuilder();
    for (int j = 0; j < n; j++) {
        sb.append("&nbsp;&nbsp;");
    }
    writer.append(sb.toString());
    writer.append(line);
    writer.append("<br />\r\n");
}

---

From source file:playground.wrashid.parkingSearch.ppSim.jdepSim.searchStrategies.analysis.ComparisonGarageCounts.java

private static void init() {
    String filePath = ZHScenarioGlobal.loadStringParam("ComparisonGarageCounts.garageParkingCountsFile");
    Double countsScalingFactor = ZHScenarioGlobal.loadDoubleParam("ComparisonGarageCounts.countsScalingFactor");

    countsMatrix = GeneralLib.readStringMatrix(filePath, "\t");

    HashMap<String, Double[]> occupancyOfAllSelectedParkings = SingleDayGarageParkingsCount
            .getOccupancyOfAllSelectedParkings(countsMatrix);

    selectedParkings = occupancyOfAllSelectedParkings.keySet();

    sumOfOccupancyCountsOfSelectedParkings = new double[96];

    for (String parkingName : selectedParkings) {
        Double[] occupancyBins = occupancyOfAllSelectedParkings.get(parkingName);

        if (occupancyBins == null) {
            DebugLib.stopSystemAndReportInconsistency();
        }//  w  ww.j  av a2 s .  c om

        for (int i = 0; i < 96; i++) {
            sumOfOccupancyCountsOfSelectedParkings[i] += countsScalingFactor * occupancyBins[i];
        }
    }

    mappingOfParkingNameToParkingId = SingleDayGarageParkingsCount.getMappingOfParkingNameToParkingId();

}

---

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