Example usage for java.util SortedMap isEmpty

Introduction

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

Prototype

boolean isEmpty();

Source Link

Document

Returns true if this map contains no key-value mappings.

Usage

From source file:co.rsk.remasc.RemascStorageProviderTest.java

@Test
public void setAndGetSiblings() {
    String accountAddress = randomAddress();
    Repository repository = new RepositoryImpl();

    RemascStorageProvider provider = new RemascStorageProvider(repository, accountAddress);

    Block genesis = BlockGenerator.getGenesisBlock();
    Block block = BlockGenerator.createChildBlock(genesis);

    Sibling sibling1 = new Sibling(genesis.getHeader(), genesis.getCoinbase(), 1);
    Sibling sibling2 = new Sibling(block.getHeader(), block.getCoinbase(), 2);

    List<Sibling> siblings = new ArrayList<>();
    siblings.add(sibling1);/*from w  w w  .ja va2  s .c om*/
    siblings.add(sibling2);

    provider.getSiblings().put(Long.valueOf(1), siblings);

    SortedMap<Long, List<Sibling>> map = provider.getSiblings();

    Assert.assertNotNull(map);
    Assert.assertFalse(map.isEmpty());
    Assert.assertTrue(map.containsKey(Long.valueOf(1)));

    Assert.assertEquals(2, map.get(Long.valueOf(1)).size());
}

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From source file:co.rsk.remasc.RemascStorageProviderTest.java

@Test
public void setSaveRetrieveAndGetSiblings() throws IOException {
    String accountAddress = randomAddress();
    Repository repository = new RepositoryImplForTesting();

    RemascStorageProvider provider = new RemascStorageProvider(repository, accountAddress);

    Block genesis = BlockGenerator.getGenesisBlock();
    Block block = BlockGenerator.createChildBlock(genesis);

    Sibling sibling1 = new Sibling(genesis.getHeader(), genesis.getCoinbase(), 1);
    Sibling sibling2 = new Sibling(block.getHeader(), block.getCoinbase(), 2);

    List<Sibling> siblings = new ArrayList<>();
    siblings.add(sibling1);//from ww  w . j a  va2 s.c om
    siblings.add(sibling2);

    provider.getSiblings().put(Long.valueOf(1), siblings);

    provider.save();

    RemascStorageProvider newProvider = new RemascStorageProvider(repository, accountAddress);

    SortedMap<Long, List<Sibling>> map = newProvider.getSiblings();

    Assert.assertNotNull(map);
    Assert.assertFalse(map.isEmpty());
    Assert.assertTrue(map.containsKey(Long.valueOf(1)));

    Assert.assertEquals(2, map.get(Long.valueOf(1)).size());
}

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From source file:org.kalypso.model.hydrology.operation.evaporation.AbstractEvaporationCalculator.java

private TupleModelDataSet getDataSet(final ITimeseriesCache humidity, final Calendar ptr, final String type) {
    final TreeMap<Date, TupleModelDataSet[]> valueMap = humidity.getValueMap();

    final Date base = ptr.getTime();

    final SortedMap<Date, TupleModelDataSet[]> headMap = valueMap.headMap(base);
    final SortedMap<Date, TupleModelDataSet[]> tailMap = valueMap.tailMap(base);

    if (!headMap.isEmpty() && DateUtils.isSameDay(headMap.lastKey(), base))
        return getDataSet(headMap.get(headMap.lastKey()), type);
    else if (!tailMap.isEmpty() && DateUtils.isSameDay(tailMap.firstKey(), base))
        return getDataSet(tailMap.get(tailMap.firstKey()), type);

    return null;//from ww  w .  j  av a2s  . c o m
}

---

From source file:org.apache.hyracks.maven.license.GenerateFileMojo.java

private void resolveArtifactFiles(final String name, Predicate<JarEntry> filter,
        BiConsumer<Project, String> consumer, UnaryOperator<String> contentTransformer)
        throws MojoExecutionException, IOException {
    for (Project p : getProjects()) {
        File artifactFile = new File(p.getArtifactPath());
        if (!artifactFile.exists()) {
            throw new MojoExecutionException("Artifact file " + artifactFile + " does not exist!");
        } else if (!artifactFile.getName().endsWith(".jar")) {
            getLog().info("Skipping unknown artifact file type: " + artifactFile);
            continue;
        }//from www.j  av a  2s .  c om
        try (JarFile jarFile = new JarFile(artifactFile)) {
            SortedMap<String, JarEntry> matches = gatherMatchingEntries(jarFile, filter);
            if (matches.isEmpty()) {
                getLog().warn("No " + name + " file found for " + p.gav());
            } else {
                if (matches.size() > 1) {
                    getLog().warn("Multiple " + name + " files found for " + p.gav() + ": " + matches.keySet()
                            + "; taking first");
                } else {
                    getLog().info(p.gav() + " has " + name + " file: " + matches.keySet());
                }
                resolveContent(p, jarFile, matches.values().iterator().next(), contentTransformer, consumer,
                        name);
            }
        }
    }
}

---

From source file:co.rsk.remasc.RemascStorageProviderTest.java

@Test
public void setSaveRetrieveAndGetManySiblings() throws IOException {
    String accountAddress = randomAddress();
    Repository repository = new RepositoryImplForTesting();

    RemascStorageProvider provider = new RemascStorageProvider(repository, accountAddress);

    Block genesis = BlockGenerator.getGenesisBlock();
    Block block1 = BlockGenerator.createChildBlock(genesis);
    Block block2 = BlockGenerator.createChildBlock(block1);
    Block block3 = BlockGenerator.createChildBlock(block2);
    Block block4 = BlockGenerator.createChildBlock(block3);
    Block block5 = BlockGenerator.createChildBlock(block4);

    Sibling sibling1 = new Sibling(genesis.getHeader(), genesis.getCoinbase(), 1);
    Sibling sibling2 = new Sibling(block1.getHeader(), block1.getCoinbase(), 2);
    Sibling sibling3 = new Sibling(block2.getHeader(), block2.getCoinbase(), 3);
    Sibling sibling4 = new Sibling(block3.getHeader(), block3.getCoinbase(), 4);
    Sibling sibling5 = new Sibling(block4.getHeader(), block4.getCoinbase(), 5);
    Sibling sibling6 = new Sibling(block5.getHeader(), block5.getCoinbase(), 6);

    List<Sibling> siblings0 = new ArrayList<>();
    List<Sibling> siblings1 = new ArrayList<>();
    List<Sibling> siblings2 = new ArrayList<>();

    siblings0.add(sibling1);/*  w w w .j a  va2  s . c  o  m*/
    siblings0.add(sibling2);

    siblings1.add(sibling3);
    siblings1.add(sibling4);

    siblings2.add(sibling5);
    siblings2.add(sibling6);

    provider.getSiblings().put(Long.valueOf(0), siblings0);
    provider.getSiblings().put(Long.valueOf(1), siblings1);
    provider.getSiblings().put(Long.valueOf(2), siblings2);

    provider.save();

    RemascStorageProvider newProvider = new RemascStorageProvider(repository, accountAddress);

    SortedMap<Long, List<Sibling>> map = newProvider.getSiblings();

    Assert.assertNotNull(map);
    Assert.assertFalse(map.isEmpty());

    Assert.assertTrue(map.containsKey(Long.valueOf(0)));
    Assert.assertTrue(map.containsKey(Long.valueOf(1)));
    Assert.assertTrue(map.containsKey(Long.valueOf(2)));

    Assert.assertEquals(2, map.get(Long.valueOf(0)).size());
    Assert.assertEquals(2, map.get(Long.valueOf(1)).size());
    Assert.assertEquals(2, map.get(Long.valueOf(2)).size());

    List<Sibling> list0 = map.get(Long.valueOf(0));
    List<Sibling> list1 = map.get(Long.valueOf(1));
    List<Sibling> list2 = map.get(Long.valueOf(2));

    Assert.assertEquals(1, list0.get(0).getIncludedHeight());
    Assert.assertArrayEquals(genesis.getHeader().getHash(), list0.get(0).getHash());
    Assert.assertEquals(2, list0.get(1).getIncludedHeight());
    Assert.assertArrayEquals(block1.getHeader().getHash(), list0.get(1).getHash());

    Assert.assertEquals(3, list1.get(0).getIncludedHeight());
    Assert.assertArrayEquals(block2.getHeader().getHash(), list1.get(0).getHash());
    Assert.assertEquals(4, list1.get(1).getIncludedHeight());
    Assert.assertArrayEquals(block3.getHeader().getHash(), list1.get(1).getHash());

    Assert.assertEquals(5, list2.get(0).getIncludedHeight());
    Assert.assertArrayEquals(block4.getHeader().getHash(), list2.get(0).getHash());
    Assert.assertEquals(6, list2.get(1).getIncludedHeight());
    Assert.assertArrayEquals(block5.getHeader().getHash(), list2.get(1).getHash());
}

---

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

@Test
public void createInstance() throws IOException {
    Repository repository = new RepositoryImpl();
    BridgeStorageProvider provider = new BridgeStorageProvider(repository, PrecompiledContracts.BRIDGE_ADDR);

    SortedSet<Sha256Hash> processed = provider.getBtcTxHashesAlreadyProcessed();

    Assert.assertNotNull(processed);//from  w  w w.j  ava 2  s  .  c om
    Assert.assertTrue(processed.isEmpty());

    SortedMap<Sha3Hash, Pair<BtcTransaction, Long>> broadcasting = provider.getRskTxsWaitingForBroadcasting();

    Assert.assertNotNull(broadcasting);
    Assert.assertTrue(broadcasting.isEmpty());

    SortedMap<Sha3Hash, BtcTransaction> confirmations = provider.getRskTxsWaitingForConfirmations();

    Assert.assertNotNull(confirmations);
    Assert.assertTrue(confirmations.isEmpty());

    SortedMap<Sha3Hash, BtcTransaction> signatures = provider.getRskTxsWaitingForSignatures();

    Assert.assertNotNull(signatures);
    Assert.assertTrue(signatures.isEmpty());

    List<UTXO> utxos = provider.getBtcUTXOs();

    Assert.assertNotNull(utxos);
    Assert.assertTrue(utxos.isEmpty());

    Wallet wallet = provider.getWallet();

    Assert.assertNotNull(wallet);
    Assert.assertNotNull(wallet.getCoinSelector());
}

---

From source file:org.apache.fop.afp.fonts.RasterFont.java

/**
 * Get the character set metrics for the specified point size.
 *
 * @param sizeInMpt the point size (in mpt)
 * @return the character set metrics//from  w  ww  .  j  a v  a2s  .  c om
 */
public CharacterSet getCharacterSet(int sizeInMpt) {

    Integer requestedSize = Integer.valueOf(sizeInMpt);
    CharacterSet csm = (CharacterSet) charSets.get(requestedSize);
    double sizeInPt = sizeInMpt / 1000.0;

    if (csm != null) {
        return csm;
    }

    if (substitutionCharSets != null) {
        //Check first if a substitution has already been added
        csm = (CharacterSet) substitutionCharSets.get(requestedSize);
    }

    if (csm == null && !charSets.isEmpty()) {
        // No match or substitution found, but there exist entries
        // for other sizes
        // Get char set with nearest, smallest font size
        SortedMap<Integer, CharacterSet> smallerSizes = charSets.headMap(requestedSize);
        SortedMap<Integer, CharacterSet> largerSizes = charSets.tailMap(requestedSize);
        int smallerSize = smallerSizes.isEmpty() ? 0 : ((Integer) smallerSizes.lastKey()).intValue();
        int largerSize = largerSizes.isEmpty() ? Integer.MAX_VALUE
                : ((Integer) largerSizes.firstKey()).intValue();

        Integer fontSize;
        if (!smallerSizes.isEmpty() && (sizeInMpt - smallerSize) <= (largerSize - sizeInMpt)) {
            fontSize = Integer.valueOf(smallerSize);
        } else {
            fontSize = Integer.valueOf(largerSize);
        }
        csm = (CharacterSet) charSets.get(fontSize);

        if (csm != null) {
            // Add the substitute mapping, so subsequent calls will
            // find it immediately
            if (substitutionCharSets == null) {
                substitutionCharSets = new HashMap<Integer, CharacterSet>();
            }
            substitutionCharSets.put(requestedSize, csm);
            // do not output the warning if the font size is closer to an integer less than 0.1
            if (!(Math.abs(fontSize.intValue() / 1000.0 - sizeInPt) < 0.1)) {
                String msg = "No " + sizeInPt + "pt font " + getFontName() + " found, substituted with "
                        + fontSize.intValue() / 1000f + "pt font";
                LOG.warn(msg);
            }
        }
    }

    if (csm == null) {
        // Still no match -> error
        String msg = "No font found for font " + getFontName() + " with point size " + sizeInPt;
        LOG.error(msg);
        throw new FontRuntimeException(msg);
    }

    return csm;

}

---

From source file:org.cloudata.core.client.TabletLocationCache.java

private void removeFromCache(TreeMap<Row.Key, TabletInfo> cache, Row.Key cacheRowKey, TabletInfo removeTablet) {
    if (cache.containsKey(cacheRowKey)) {
        cache.remove(cacheRowKey);/*from   w  w  w  .  j av  a2s  . c om*/
    }

    SortedMap<Row.Key, TabletInfo> tailMap = cache.tailMap(cacheRowKey);
    if (tailMap.isEmpty()) {
        return;
    }
    Row.Key tailFirst = tailMap.firstKey();

    TabletInfo tabletInfo = tailMap.get(tailFirst);

    if (tabletInfo.equals(removeTablet)) {
        cache.remove(tailFirst);
    }
}

---

From source file:org.apache.sling.commons.metrics.internal.MetricWebConsolePlugin.java

private void addGaugeDetails(PrintWriter pw, SortedMap<String, Gauge> gauges) {
    if (gauges.isEmpty()) {
        return;/*w w  w. j  a  v  a2  s.  c om*/
    }

    pw.println("<br>");
    pw.println("<div class='table'>");
    pw.println("<div class='ui-widget-header ui-corner-top buttonGroup'>Gauges</div>");
    pw.println("<table class='nicetable' id='data-guages'>");
    pw.println("<thead>");
    pw.println("<tr>");
    pw.println("<th class='header'>Name</th>");
    pw.println("<th class='header'>Value</th>");
    pw.println("</tr>");
    pw.println("</thead>");
    pw.println("<tbody>");

    String rowClass = "odd";
    for (Map.Entry<String, Gauge> e : gauges.entrySet()) {
        Gauge g = e.getValue();
        String name = e.getKey();

        pw.printf("<tr class='%s ui-state-default'>%n", rowClass);

        pw.printf("<td>%s</td>", name);
        pw.printf("<td>%s</td>", g.getValue());

        pw.println("</tr>");
        rowClass = "odd".equals(rowClass) ? "even" : "odd";
    }

    pw.println("</tbody>");
    pw.println("</table>");
    pw.println("</div>");
}

---

From source file:org.apache.sling.commons.metrics.internal.MetricWebConsolePlugin.java

private void addCounterDetails(PrintWriter pw, SortedMap<String, Counter> counters) {
    if (counters.isEmpty()) {
        return;/*from w w  w .  j  a v a 2  s.c  om*/
    }
    pw.println("<br>");
    pw.println("<div class='table'>");
    pw.println("<div class='ui-widget-header ui-corner-top buttonGroup'>Counters</div>");
    pw.println("<table class='nicetable' id='data-counters'>");
    pw.println("<thead>");
    pw.println("<tr>");
    pw.println("<th class='header'>Name</th>");
    pw.println("<th class='header'>Count</th>");
    pw.println("</tr>");
    pw.println("</thead>");
    pw.println("<tbody>");

    String rowClass = "odd";
    for (Map.Entry<String, Counter> e : counters.entrySet()) {
        Counter c = e.getValue();
        String name = e.getKey();

        pw.printf("<tr class='%s ui-state-default'>%n", rowClass);

        pw.printf("<td>%s</td>", name);
        pw.printf("<td>%d</td>", c.getCount());

        pw.println("</tr>");
        rowClass = "odd".equals(rowClass) ? "even" : "odd";
    }

    pw.println("</tbody>");
    pw.println("</table>");
    pw.println("</div>");
}

---

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