Example usage for java.util HashMap keySet

Introduction

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

Prototype

public Set<K> keySet() 

Source Link

Document

Returns a Set view of the keys contained in this map.

Usage

From source file:es.pode.soporte.auditoria.registrar.Registrar.java

private static void hashMap2Traza(HashMap tabla) {

    for (Iterator it = tabla.keySet().iterator(); it.hasNext();) {
        String s = (String) it.next();
        String s1 = (String) tabla.get(s);
        log.debug("Valores Hash: " + s + " " + s1);
    }/* w  ww .  ja  v  a  2s .co  m*/
}

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From source file:info.mtgdb.api.Db.java

/**
 * //  ww w . ja va2  s  . c  o  m
 * @param filters HashMap<String, String> containing a mapping of keys to values.  For example colors and black.
 * @return ArrayList
 */
public static ArrayList<Card> filterCards(HashMap<String, String> filters) {
    StringBuilder sb = new StringBuilder();
    sb.append(API_URL + "/cards/?");
    for (String key : filters.keySet()) {
        String value = filters.get(key);
        sb.append(key + "=" + value + "&");
    }
    if (filters.size() > 0)
        sb.deleteCharAt(sb.length() - 1);
    return getCardsFromUrl(sb.toString());
}

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From source file:com.nubits.nubot.trading.TradeUtils.java

/**
 *
 * @param args/* w  ww.j av  a2 s. co m*/
 * @param encoding
 * @return
 */
public static String buildQueryString(HashMap<String, String> args, String encoding) {
    String result = new String();
    for (String hashkey : args.keySet()) {
        if (result.length() > 0) {
            result += '&';
        }
        try {
            result += URLEncoder.encode(hashkey, encoding) + "="
                    + URLEncoder.encode(args.get(hashkey), encoding);
        } catch (Exception ex) {
            LOG.severe(ex.toString());
        }
    }
    return result;
}

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From source file:com.ibm.util.merge.CompareArchives.java

/**
 * @param zip1/*  www  .  j av a2 s .  co m*/
 * @param files1
 * @param zip2
 * @param files2
 * @throws IOException
 */
private static final void assertMembersEqual(ZipFile zip1, HashMap<String, ZipEntry> files1, ZipFile zip2,
        HashMap<String, ZipEntry> files2) throws IOException {
    if (files1.size() != files2.size()) {
        fail("Different Sizes, expected " + Integer.toString(files1.size()) + " found "
                + Integer.toString(files2.size()));
    }

    for (String key : files1.keySet()) {
        if (!files2.containsKey(key)) {
            fail("Expected file not in target " + key);
        }
        String file1 = IOUtils.toString(zip1.getInputStream(files1.get(key)));
        String file2 = IOUtils.toString(zip2.getInputStream(files2.get(key)));
        assertEquals(file1, file2);
    }
}

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From source file:fr.mixit.android.utils.NetworkUtils.java

static String buildParams(HashMap<String, String> args) {
    if (args != null && !args.isEmpty()) {
        final StringBuilder params = new StringBuilder();
        final Set<String> keys = args.keySet();
        for (final Iterator<String> iterator = keys.iterator(); iterator.hasNext();) {
            final String key = iterator.next();
            final String value = args.get(key);

            params.append(key);// w  ww .j a v  a  2 s  .co m
            params.append(EQUAL);
            params.append(value);
            if (iterator.hasNext()) {
                params.append(AND);
            }
        }

        return params.toString();
    }
    return null;
}

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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();/*  ww  w  .  j av a 2  s  .co  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);
        }
    }
}

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

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

    String url = postURL;/*from   www  .  j  a  v a  2s .  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();

}

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From source file:DecorateMutationsSNP.java

/**
 * The procedure updates the SNPs of all populations that are directly connected to the ancestral population in input.
 * There can be at most two populations directly connected to an ancestral one. The procedure updates their SNPs based on the SNPs of the ancestral population that are transmitted 
 * @param pop_up instance of the class PopulationARG that represents the ARG of a single population (in this case an ancestral population)
 * @see PopulationARG/*from  w w w .jav  a 2s.  c  o  m*/
 */
public static void updateMutationsForTheBottomPop(PopulationARG pop_up) {

    if (pop_up.getKind() == 1 || pop_up.getKind() == 2) {

        //Add all mutations to the mutation set
        Iterator<Integer> it_map = pop_up.getMaps_leaves_roots().keySet().iterator();
        //System.out.println("**** UPDATING MUTATIONS FROM POPULATION  "+pop_up.getId_pop()+" ****");

        while (it_map.hasNext()) {
            Integer key_pop = it_map.next();
            PopulationARG pop_buttom = GenerateAdmixturePopulations.getPopulations().get(key_pop);
            //System.out.println("------- Mapping with Population "+key_pop+" --------- \n");
            HashMap<Integer, Integer> map_nodes = pop_up.getMaps_leaves_roots().get(key_pop);
            Iterator<Integer> it_mapping_nodes = map_nodes.keySet().iterator();
            while (it_mapping_nodes.hasNext()) {
                Integer node_buttom = it_mapping_nodes.next();
                Integer node_up = map_nodes.get(node_buttom);
                //System.out.println("node_up - node_buttom\n");
                //System.out.println(node_up+" - "+node_buttom+"\n");
                TreeSet<Integer> leaves_from_node_buttom = computeLeaves(node_buttom, pop_buttom);

                //for each mutation in node_up
                TreeSet<Double> muts = pop_up.getNodeSet().get(node_up).getMutation_set();
                Iterator<Double> it_muts = muts.iterator();

                while (it_muts.hasNext()) {
                    //Prendo la mutazione
                    Double mut_id = it_muts.next();
                    Mutation mut_up = pop_up.getMutationSet().get(mut_id);
                    Mutation mut = new Mutation();
                    mut.setPositionID(mut_up.getPositionID());
                    mut.setSegment(mut_up.getSegment());
                    mut.setLeaves(leaves_from_node_buttom);
                    mut.setIDfather(mut_up.getIDfather());
                    mut.setIDson(mut_up.getIDson());
                    mut.setID_original_pop(mut_up.getID_original_pop());

                    pop_buttom.getSNPpositionsList().add(mut.getPositionID());
                    pop_buttom.getMutationSet().put(mut.getPositionID(), mut);

                    //For each leaf (in the treeset) that has the mutation mut, add mut to the leaf 
                    TreeSet<Integer> leaves = mut.getLeaves();
                    Iterator<Integer> it_leaves = leaves.iterator();

                    while (it_leaves.hasNext()) {
                        int l = it_leaves.next();
                        pop_buttom.getNodeSet().get(l).getMutation_set().add(mut.getPositionID());
                    }
                }
            }
            //System.out.println("------------------------ End mapping ------------------------------- \n");
        }
    }
}

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From source file:net.dv8tion.jda.utils.DebugUtil.java

public static JSONObject fromJDA(JDA iJDA, boolean includeUsers, boolean includeGuilds,
        boolean includeGuildUsers, boolean includeChannels, boolean includePrivateChannels) {
    JDAImpl jda = (JDAImpl) iJDA;/*from  w ww  .jav a2s.co  m*/
    JSONObject obj = new JSONObject();
    obj.put("self_info", fromUser(jda.getSelfInfo()))
            .put("proxy",
                    jda.getGlobalProxy() == null ? JSONObject.NULL
                            : new JSONObject().put("host", jda.getGlobalProxy().getHostName()).put("port",
                                    jda.getGlobalProxy().getPort()))
            .put("response_total", jda.getResponseTotal()).put("audio_enabled", jda.isAudioEnabled())
            .put("auto_reconnect", jda.isAutoReconnect());

    JSONArray array = new JSONArray();
    for (Object listener : jda.getRegisteredListeners())
        array.put(listener.getClass().getCanonicalName());
    obj.put("event_listeners", array);

    try {
        Field f = EntityBuilder.class.getDeclaredField("cachedJdaGuildJsons");
        f.setAccessible(true);
        HashMap<String, JSONObject> cachedJsons = ((HashMap<JDA, HashMap<String, JSONObject>>) f.get(null))
                .get(jda);

        array = new JSONArray();
        for (String guildId : cachedJsons.keySet())
            array.put(guildId);
        obj.put("second_pass_json_guild_ids", array);

        f = EntityBuilder.class.getDeclaredField("cachedJdaGuildCallbacks");
        f.setAccessible(true);
        HashMap<String, Consumer<Guild>> cachedCallbacks = ((HashMap<JDA, HashMap<String, Consumer<Guild>>>) f
                .get(null)).get(jda);

        array = new JSONArray();
        for (String guildId : cachedCallbacks.keySet())
            array.put(guildId);
        obj.put("second_pass_callback_guild_ids", array);
    } catch (NoSuchFieldException e) {
        e.printStackTrace();
    } catch (IllegalAccessException e) {
        e.printStackTrace();
    }

    if (includeGuilds) {
        array = new JSONArray();
        for (Guild guild : jda.getGuilds())
            array.put(fromGuild(guild, includeGuildUsers, includeChannels, true, true));
        obj.put("guilds", array);
    }

    if (includePrivateChannels) {
        array = new JSONArray();
        for (PrivateChannel chan : jda.getPrivateChannels())
            array.put(fromPrivateChannel(chan, false));
        obj.put("private_channels", array);

        array = new JSONArray();
        for (Map.Entry<String, String> entry : jda.getOffline_pms().entrySet()) {
            array.put(new JSONObject().put("id", entry.getValue()).put("user_id", entry.getKey()));
        }
        obj.put("offline_private_channels", array);
    }

    if (includeUsers) {
        array = new JSONArray();
        for (User user : jda.getUsers())
            array.put(fromUser(user));
        obj.put("users", array);
    }

    return obj;
}

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From source file:net.mutil.util.HttpUtil.java

public static String connServerForResultPost(String strUrl, HashMap<String, String> entityMap)
        throws ClientProtocolException, IOException {
    String strResult = "";
    URL url = new URL(HttpUtil.getPCURL() + strUrl);
    HttpURLConnection conn = (HttpURLConnection) url.openConnection();
    conn.setRequestMethod("POST");
    StringBuilder entitySb = new StringBuilder("");

    Object[] entityKeys = entityMap.keySet().toArray();
    for (int i = 0; i < entityKeys.length; i++) {
        String key = (String) entityKeys[i];
        if (i == 0) {
            entitySb.append(key + "=" + entityMap.get(key));
        } else {/*  w ww  . j a va 2 s. com*/
            entitySb.append("&" + key + "=" + entityMap.get(key));
        }
    }
    byte[] entity = entitySb.toString().getBytes("UTF-8");
    System.out.println(url.toString() + entitySb.toString());
    conn.setConnectTimeout(5000);
    conn.setDoOutput(true);
    conn.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
    conn.setRequestProperty("Content-Length", String.valueOf(entity.length));
    conn.getOutputStream().write(entity);
    if (conn.getResponseCode() == 200) {
        InputStream inputstream = conn.getInputStream();
        StringBuffer buffer = new StringBuffer();
        byte[] b = new byte[4096];
        for (int n; (n = inputstream.read(b)) != -1;) {
            buffer.append(new String(b, 0, n));
        }
        strResult = buffer.toString();
    }
    return strResult;
}

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