Example usage for java.util SortedMap entrySet

List of usage examples for java.util SortedMap entrySet

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Introduction

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

Prototype

Set<Map.Entry<K, V>> entrySet();

Source Link

Document

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

Usage

From source file:org.apache.accumulo.fate.zookeeper.DistributedReadWriteLock.java

static public Lock recoverLock(QueueLock qlock, byte[] data) {
    SortedMap<Long, byte[]> entries = qlock.getEarlierEntries(Long.MAX_VALUE);
    for (Entry<Long, byte[]> entry : entries.entrySet()) {
        ParsedLock parsed = new ParsedLock(entry.getValue());
        if (Arrays.equals(data, parsed.getUserData())) {
            switch (parsed.getType()) {
            case READ:
                return new ReadLock(qlock, parsed.getUserData(), entry.getKey());
            case WRITE:
                return new WriteLock(qlock, parsed.getUserData(), entry.getKey());
            }// w w w.ja  va 2  s  .c  o m
        }
    }
    return null;
}

From source file:co.rsk.peg.BridgeSerializationUtils.java

public static byte[] serializeMap(SortedMap<Sha3Hash, BtcTransaction> map) {
    int ntxs = map.size();

    byte[][] bytes = new byte[ntxs * 2][];
    int n = 0;//  w w w .  j  av a 2 s  . co  m

    for (Map.Entry<Sha3Hash, BtcTransaction> entry : map.entrySet()) {
        bytes[n++] = RLP.encodeElement(entry.getKey().getBytes());
        bytes[n++] = RLP.encodeElement(entry.getValue().bitcoinSerialize());
    }

    return RLP.encodeList(bytes);
}

From source file:com.palantir.atlasdb.keyvalue.rdbms.utils.AtlasSqlUtils.java

private static <K, V> SortedMap<K, Set<V>> listSortedMapToSetSortedMap(SortedMap<K, List<V>> map) {
    SortedMap<K, Set<V>> result = Maps.newTreeMap(map.comparator());
    for (Entry<K, List<V>> e : map.entrySet()) {
        result.put(e.getKey(), Sets.<V>newHashSet(e.getValue()));
    }//from   w ww .j av  a 2 s.  c om
    return result;
}

From source file:com.github.tteofili.p2h.Par2HierUtils.java

/**
 * base case: on a leaf hv = pv/*from  www  .ja va  2s .co  m*/
 * on a non-leaf node with n children: hv = pv + k centroids of the n hv
 */
private static INDArray getPar2HierVector(WeightLookupTable<VocabWord> lookupTable, PatriciaTrie<String> trie,
        String node, int k, Map<String, INDArray> hvs, Method method) {
    if (hvs.containsKey(node)) {
        return hvs.get(node);
    }
    INDArray hv = lookupTable.vector(node);
    String[] split = node.split(REGEX);
    Collection<String> descendants = new HashSet<>();
    if (split.length == 2) {
        String separator = ".";
        String prefix = node.substring(0, node.indexOf(split[1])) + separator;

        SortedMap<String, String> sortedMap = trie.prefixMap(prefix);

        for (Map.Entry<String, String> entry : sortedMap.entrySet()) {
            if (prefix.lastIndexOf(separator) == entry.getKey().lastIndexOf(separator)) {
                descendants.add(entry.getValue());
            }
        }
    } else {
        descendants = Collections.emptyList();
    }
    if (descendants.size() == 0) {
        // just the pv
        hvs.put(node, hv);
        return hv;
    } else {
        INDArray chvs = Nd4j.zeros(descendants.size(), hv.columns());
        int i = 0;
        for (String desc : descendants) {
            // child hierarchical vector
            INDArray chv = getPar2HierVector(lookupTable, trie, desc, k, hvs, method);
            chvs.putRow(i, chv);
            i++;
        }

        double[][] centroids;
        if (chvs.rows() > k) {
            centroids = Par2HierUtils.getTruncatedVT(chvs, k);
        } else if (chvs.rows() == 1) {
            centroids = Par2HierUtils.getDoubles(chvs.getRow(0));
        } else {
            centroids = Par2HierUtils.getTruncatedVT(chvs, 1);
        }
        switch (method) {
        case CLUSTER:
            INDArray matrix = Nd4j.zeros(centroids.length + 1, hv.columns());
            matrix.putRow(0, hv);
            for (int c = 0; c < centroids.length; c++) {
                matrix.putRow(c + 1, Nd4j.create(centroids[c]));
            }
            hv = Nd4j.create(Par2HierUtils.getTruncatedVT(matrix, 1));
            break;
        case SUM:
            for (double[] centroid : centroids) {
                hv.addi(Nd4j.create(centroid));
            }
            break;
        }

        hvs.put(node, hv);
        return hv;
    }
}

From source file:org.bibsonomy.rest.RESTUtils.java

private static List<RenderingFormat> getSupportedAcceptHeaderMediaTypes(final String acceptHeader) {
    final List<RenderingFormat> formats = new LinkedList<RenderingFormat>();
    // parse the accept header
    final SortedMap<Double, Vector<String>> preferredTypes = HeaderUtils.getPreferredTypes(acceptHeader);
    for (final Entry<Double, Vector<String>> preferredType : preferredTypes.entrySet()) {
        /*//from  w ww.j av  a2 s  . c  om
         * which media type do we accept?
         */
        for (final String mediaTypeString : preferredType.getValue()) {
            try {
                final RenderingFormat renderingFormat = RenderingFormat.getMediaType(mediaTypeString);
                for (final RenderingFormat supportedMediaType : SUPPORTED_RENDERING_FORMAT) {
                    if (supportedMediaType.isCompatible(renderingFormat)) {
                        formats.add(supportedMediaType);
                    }
                }
            } catch (final IllegalArgumentException e) {
                // don't care
            }
        }
    }

    return formats;
}

From source file:co.rsk.peg.BridgeSerializationUtils.java

public static byte[] serializePairMap(SortedMap<Sha3Hash, Pair<BtcTransaction, Long>> map) {
    int ntxs = map.size();

    byte[][] bytes = new byte[ntxs * 3][];
    int n = 0;//  w ww .  j a v  a2  s .c  o  m

    for (Map.Entry<Sha3Hash, Pair<BtcTransaction, Long>> entry : map.entrySet()) {
        bytes[n++] = RLP.encodeElement(entry.getKey().getBytes());
        bytes[n++] = RLP.encodeElement(entry.getValue().getLeft().bitcoinSerialize());
        bytes[n++] = RLP.encodeBigInteger(BigInteger.valueOf(entry.getValue().getRight()));
    }

    return RLP.encodeList(bytes);
}

From source file:edu.uci.ics.crawler4j.url.URLCanonicalizer.java

/**
 * Canonicalize the query string./*  www . j a  v  a2s.co m*/
 * 
 * @param sortedParamMap
 *            Parameter name-value pairs in lexicographical order.
 * @return Canonical form of query string.
 */
private static String canonicalize(final SortedMap<String, String> sortedParamMap) {
    if (sortedParamMap == null || sortedParamMap.isEmpty()) {
        return "";
    }

    final StringBuilder sb = new StringBuilder(100);
    for (Map.Entry<String, String> pair : sortedParamMap.entrySet()) {
        final String key = pair.getKey().toLowerCase();
        if (key.equals("jsessionid") || key.equals("phpsessid") || key.equals("aspsessionid")) {
            continue;
        }
        if (sb.length() > 0) {
            sb.append('&');
        }
        sb.append(percentEncodeRfc3986(pair.getKey()));
        if (!pair.getValue().isEmpty()) {
            sb.append('=');
            sb.append(percentEncodeRfc3986(pair.getValue()));
        }
    }
    return sb.toString();
}

From source file:playground.johannes.sna.util.TXTWriter.java

public static void writeStatistics(Map<String, DescriptiveStatistics> statsMap, String filename)
        throws IOException {
    BufferedWriter writer = new BufferedWriter(new FileWriter(filename));

    writer.write("property");
    writer.write(TAB);//from  w ww .j a  va 2s  .c o  m
    writer.write("mean");
    writer.write(TAB);
    writer.write("median");
    writer.write(TAB);
    writer.write("min");
    writer.write(TAB);
    writer.write("max");
    writer.write(TAB);
    writer.write("n");
    writer.newLine();
    writer.newLine();

    SortedMap<String, DescriptiveStatistics> sortedMap = new TreeMap<String, DescriptiveStatistics>(statsMap);
    for (Entry<String, DescriptiveStatistics> entry : sortedMap.entrySet()) {
        writer.write(entry.getKey());
        writer.write("\t");
        writer.write(String.valueOf(entry.getValue().getMean()));
        writer.write("\t");
        writer.write(String.valueOf(entry.getValue().getPercentile(50)));
        writer.write("\t");
        writer.write(String.valueOf(entry.getValue().getMin()));
        writer.write("\t");
        writer.write(String.valueOf(entry.getValue().getMax()));
        writer.write("\t");
        writer.write(String.valueOf(entry.getValue().getN()));
        writer.write("\t");
        writer.write(String.valueOf(entry.getValue().getVariance()));
        writer.newLine();
    }

    writer.close();
}

From source file:Main.java

public static String getBuildInformationAsString() {
    SortedMap<String, String> keysToValues = new TreeMap<String, String>();

    for (String buildField : BUILD_FIELDS) {
        putKeyValue(Build.class, buildField, keysToValues);
    }//w  w  w .ja va 2 s.co  m
    for (String buildVersionField : BUILD_VERSION_FIELDS) {
        putKeyValue(Build.VERSION.class, buildVersionField, keysToValues);
    }

    StringBuilder stringBuilder = new StringBuilder();
    for (Entry<String, String> entry : keysToValues.entrySet()) {
        stringBuilder.append(entry.getKey()).append(": ").append(entry.getValue()).append('\n');
    }
    return stringBuilder.toString();
}

From source file:bigbluej.Client.java

static String toQuery(SortedMap<String, Object> sortedParameterMap) throws UnsupportedEncodingException {
    Validate.notNull(sortedParameterMap);
    StringBuilder s = new StringBuilder();
    for (Iterator<Map.Entry<String, Object>> iterator = sortedParameterMap.entrySet().iterator(); iterator
            .hasNext();) {//from  w w  w .  j  ava 2  s .c  o m
        Map.Entry<String, Object> entry = iterator.next();
        s.append(String.format("%s=%s", entry.getKey(),
                URLEncoder.encode(String.valueOf(entry.getValue()), "UTF-8")));
        if (iterator.hasNext()) {
            s.append("&");
        }
    }
    return s.toString();
}