Example usage for java.util HashSet size

List of usage examples for java.util HashSet size

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Introduction

In this page you can find the example usage for java.util HashSet size.

Prototype

public int size()

Source Link

Document

Returns the number of elements in this set (its cardinality).

Usage

From source file:exm.stc.frontend.ASTWalker.java

private void waitStmt(Context context, SwiftAST tree) throws UserException {
    Wait wait = Wait.fromAST(context, tree);
    ArrayList<Var> waitEvaled = new ArrayList<Var>();
    for (SwiftAST expr : wait.getWaitExprs()) {
        Type waitExprType = TypeChecker.findExprType(context, expr);
        if (Types.isUnion(waitExprType)) {
            // Choose first alternative type
            for (Type alt : UnionType.getAlternatives(waitExprType)) {
                if (Types.canWaitForFinalize(alt)) {
                    waitExprType = alt;// ww w .  j  av  a 2  s  .  c om
                    break;
                }
            }
        }
        if (!Types.canWaitForFinalize(waitExprType)) {
            throw new TypeMismatchException(context,
                    "Waiting for type " + waitExprType.typeName() + " is not supported");
        }
        Var res = exprWalker.eval(context, expr, waitExprType, false, null);
        waitEvaled.add(res);
    }

    ArrayList<Var> keepOpenVars = new ArrayList<Var>();
    summariseBranchVariableUsage(context, Arrays.asList(wait.getBlock().getVariableUsage()), keepOpenVars);

    // Quick sanity check to see we're not directly blocking
    // on any arrays written inside
    HashSet<String> waitVarSet = new HashSet<String>(Var.nameList(waitEvaled));
    waitVarSet.retainAll(Var.nameList(keepOpenVars));
    if (waitVarSet.size() > 0) {
        throw new UserException(context, "Deadlock in wait statement. The following arrays are written "
                + "inside the body of the wait: " + waitVarSet.toString());
    }

    backend.startWaitStatement(context.getFunctionContext().constructName("explicit-wait"),
            VarRepr.backendVars(waitEvaled), WaitMode.WAIT_ONLY, true, wait.isDeepWait(),
            ExecTarget.nonDispatchedControl());
    block(LocalContext.fnSubcontext(context), wait.getBlock());
    backend.endWaitStatement();
}

From source file:europarl.PhraseTranslation.java

private void postProcessData(ArrayList<PhraseTranslation> translations, Bag<String> words_list) {
    //it can remove useless attributes (in a COHERENT way: both from words_list and from translations)
    //it can remove instances (so it can even remove whole classes)
    log.debug("Start preprocessing");
    HashSet<String> to_remove = new HashSet<String>();

    //BEGIN removing too many classes
    Bag<String> classes = new Bag<String>();
    for (PhraseTranslation phraseTranslation : translations) {
        classes.add(phraseTranslation.getTranslatedWord());
    }//from   w w w  .ja  v  a 2s  .  c o  m
    if (log.isDebugEnabled())
        for (String translation : classes)
            if (classes.getCount(translation) > 2)
                System.out.println("Class " + translation + " : " + classes.getCount(translation));

    ArrayList<Integer> class_occurrencies = new ArrayList<Integer>(classes.values());
    java.util.Collections.sort(class_occurrencies);
    System.out.println("CLASS OCC " + class_occurrencies);
    ArrayList<PhraseTranslation> tr_to_remove = new ArrayList<PhraseTranslation>();
    for (String cl : classes) {
        if (classes.getCount(cl) < class_occurrencies
                .get(class_occurrencies.size() - Cfg.cfg.getInt("target_classes", 4))) {
            for (PhraseTranslation phraseTranslation : translations) {
                if (phraseTranslation.getTranslatedWord().equals(cl))
                    tr_to_remove.add(phraseTranslation);
            }
        }
    }
    for (PhraseTranslation phraseTranslation : tr_to_remove) {
        for (String word : phraseTranslation.getPhraseWords()) {
            words_list.countdown(word);
        }
        translations.remove(phraseTranslation);
    }
    System.out.println(translations.size());

    //END removing too many classes

    //BEGIN removing "useless" words, ie words with less than K occurrences
    for (String word : words_list) {
        assert 2 == Cfg.cfg.getInt("minimum_word_occurrencies");
        if (words_list.getCount(word) <= Cfg.cfg.getInt("minimum_word_occurrencies")
                || words_list.getCount(word) >= translations.size() * 50 / 100) {
            log.debug(word + "occurs only" + words_list.getCount(word) + " times");
            to_remove.add(word);
        }
    }
    for (String word : to_remove) {
        words_list.remove(word);
        for (PhraseTranslation trans : translations)
            trans.removeWord(word);
    }
    log.info("Useless words: " + to_remove.size() + ". Now: " + words_list.size());
    to_remove.clear();
    //END removing "useless" words

}

From source file:org.ourbeehive.mbp.builder.SelectBuilder.java

private void computeSelectClause(MapperSql mapperSql, MapperProfile mapperProfile, OneToOneIdx oneToOneIndex,
        ResultMapConfig resultMapConfig, OrmTable ormTable) throws AppException {

    // Get table name and table alias.
    String tableName = null;//from   w w w .  j  a  v  a 2s.  co m
    String tableAlias = null;
    if (oneToOneIndex != null) {
        tableName = oneToOneIndex.getSonTableName();
        tableAlias = oneToOneIndex.getSonTableAlias();
    } else {
        tableName = resultMapConfig.getTableName();
        tableAlias = resultMapConfig.getTableAlias();
    }

    // Compute the select clause according to the the OrmClass definition.
    HashSet<String> includedAttr = ProfileHelper.getIncludedAttrName(resultMapConfig);
    HashSet<String> excludedAttr = ProfileHelper.getExcludedAttrName(resultMapConfig);
    List<OrmColumn> ormColumnList = ormTable.getColumnList();
    OrmColumn ormColumn = null;
    String columnName = null;
    String attrName = null;
    StringBuffer selectClause = mapperSql.getSelectClause();
    StringBuffer columnNameClause = mapperSql.getColumnNameClause();
    StringBuffer columnAliasClause = mapperSql.getColumnAliasClause();

    for (int i = 0; i < ormColumnList.size(); i++) {

        ormColumn = ormColumnList.get(i);
        columnName = ormColumn.getName();
        attrName = JavaFormatter.getJavaStyle(columnName, false);

        // Check inclusion and exclusion, inclusion take higher preference.
        if (includedAttr.size() != 0) {
            if (includedAttr.contains(attrName) == false) {
                logger.debug(
                        "INCLUDE PROPERTY: Property '" + attrName + "' is NOT in the inclusion list, skipped.");
                continue;
            }
        } else if (excludedAttr.size() != 0) {
            if (excludedAttr.contains(attrName) == true) {
                logger.debug(
                        "EXCLUDE PROPERTY: Property '" + attrName + "' is in the exclusion list, skipped.");
                continue;
            }
        }

        // Handle the select clause, considering the case of the first column.
        if (StringUtils.isBlank(selectClause)) {
            selectClause.append(MapperFormatter.getSelectStmtWithPrefix(resultMapConfig));
        } else {
            selectClause.append(MapperElm.COMMA + MapperElm.WHITE_SPACE);
        }
        selectClause
                .append(MapperFormatter.getColumnNamePair(mapperProfile, tableName, tableAlias, columnName));
        MapperFormatter.checkWidth(selectClause);

        // Handle the column name clause
        if (StringUtils.isNotBlank(columnNameClause)) {
            columnNameClause.append(MapperElm.COMMA + MapperElm.WHITE_SPACE);
        }
        columnNameClause
                .append(MapperFormatter.getColumnNamePair(mapperProfile, tableName, tableAlias, columnName));
        MapperFormatter.checkWidth(columnNameClause);

        // Handle the column alias clause.
        if (StringUtils.isNotBlank(columnAliasClause)) {
            columnAliasClause.append(MapperElm.COMMA + MapperElm.WHITE_SPACE);
        }
        columnAliasClause
                .append(MapperFormatter.getColumnAlias(mapperProfile, tableName, tableAlias, columnName));
        MapperFormatter.checkWidth(columnAliasClause);

    }

}

From source file:com.microsoft.azure.keyvault.test.CertificateOperationsTest.java

/**
 * List versions of a certificate in a vault.
 *///from w ww  .  j  a v  a  2 s . c o  m
@Test
public void listCertificateVersions() throws Exception {
    String certificateName = "listCertificateVersions";
    String certificateContent = "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";
    String certificatePassword = "123";

    // Set content type to indicate the certificate is PKCS12 format.
    SecretProperties secretProperties = new SecretProperties();
    secretProperties.withContentType(MIME_PKCS12);
    CertificatePolicy certificatePolicy = new CertificatePolicy();
    certificatePolicy.withSecretProperties(secretProperties);

    HashSet<String> certificates = new HashSet<String>();
    for (int i = 0; i < MAX_CERTS; ++i) {
        int failureCount = 0;
        for (;;) {
            try {
                CertificateBundle certificateBundle = keyVaultClient.importCertificate(
                        new ImportCertificateRequest.Builder(getVaultUri(), certificateName, certificateContent)
                                .withPassword(certificatePassword).withPolicy(certificatePolicy).build());
                CertificateIdentifier id = certificateBundle.certificateIdentifier();
                certificates.add(id.identifier());
                break;
            } catch (KeyVaultErrorException e) {
                ++failureCount;
                if (e.body().error().code().equals("Throttled")) {
                    System.out.println("Waiting to avoid throttling");
                    Thread.sleep(failureCount * 1500);
                    continue;
                }
                throw e;
            }
        }
    }

    PagedList<CertificateItem> listResult = keyVaultClient.listCertificateVersions(getVaultUri(),
            certificateName, PAGELIST_MAX_CERTS);
    Assert.assertTrue(PAGELIST_MAX_CERTS >= listResult.currentPage().items().size());

    listResult = keyVaultClient.listCertificateVersions(getVaultUri(), certificateName);

    for (CertificateItem item : listResult) {
        if (item != null) {
            certificates.remove(item.id());
        }
    }

    Assert.assertEquals(0, certificates.size());

    keyVaultClient.deleteCertificate(getVaultUri(), certificateName);
}

From source file:com.clust4j.algo.AbstractClusterer.java

final private Array2DRowRealMatrix initData(final RealMatrix data) {
    final int m = data.getRowDimension(), n = data.getColumnDimension();
    final double[][] ref = new double[m][n];
    final HashSet<Double> unique = new HashSet<>();

    // Used to compute variance on the fly for summaries later...
    double[] sum = new double[n];
    double[] sumSq = new double[n];
    double[] maxes = VecUtils.rep(Double.NEGATIVE_INFINITY, n);
    double[] mins = VecUtils.rep(Double.POSITIVE_INFINITY, n);

    // This will store summaries for each column + a header
    ModelSummary summaries = new ModelSummary(
            new Object[] { "Feature #", "Variance", "Std. Dev", "Mean", "Max", "Min" });

    /*/*from w  w w  .  j ava 2 s.  c  om*/
     * Internally performs the copy
     */
    double entry;
    for (int i = 0; i < m; i++) {
        for (int j = 0; j < n; j++) {
            entry = data.getEntry(i, j);

            if (Double.isNaN(entry)) {
                error(new NaNException("NaN in input data. " + "Select a matrix imputation method for "
                        + "incomplete records"));
            } else {
                // copy the entry
                ref[i][j] = entry;
                unique.add(entry);

                // capture stats...
                sumSq[j] += entry * entry;
                sum[j] += entry;
                maxes[j] = FastMath.max(entry, maxes[j]);
                mins[j] = FastMath.min(entry, mins[j]);

                // if it's the last row, we can compute these:
                if (i == m - 1) {
                    double var = (sumSq[j] - (sum[j] * sum[j]) / (double) m) / ((double) m - 1.0);
                    if (var == 0) {
                        warn("zero variance in feature " + j);
                    }

                    summaries.add(new Object[] { j, // feature num
                            var, // var
                            m < 2 ? Double.NaN : FastMath.sqrt(var), // std dev
                            sum[j] / (double) m, // mean
                            maxes[j], // max
                            mins[j] // min
                    });
                }
            }
        }
    }

    // Log the summaries
    summaryLogger(formatter.format(summaries));

    if (unique.size() == 1)
        this.singular_value = true;

    /*
     * Don't need to copy again, because already internally copied...
     */
    return new Array2DRowRealMatrix(ref, false);
}

From source file:net.sourceforge.mipa.predicatedetection.lattice.sequence.SequenceWindowedLatticeChecker.java

private void updateReachableState(SequenceLatticeIDNode minCGS, AbstractLatticeIDNode maxCGS, int id) {
    // TODO Auto-generated method stub
    if (minCGS == null) {
        return;//from   w  ww.  ja  va2s. co m
    }

    /*
     * minCGS.getReachedStates().clear();
     * 
     * String[] string = minCGS.getSatisfiedPredicates().split(" "); for
     * (int i = 0; i < string.length; i++) { State state =
     * automaton.getInitialState().step(string[i].charAt(0));
     * minCGS.addReachedStates(state); } //
     * minCGS.addReachedStates(automaton.getInitialState()); if (DEBUG) {
     * long time_t = (new Date()).getTime(); out.print("[ "); for (int i =
     * 0; i < minCGS.getID().length; i++) { out.print(minCGS.getID()[i] +
     * " "); } out.print("]: satisfied predicates: " +
     * minCGS.getSatisfiedPredicates()); out.print(" reachable states: ");
     * Iterator<State> it = minCGS.getReachedStates().iterator(); while
     * (it.hasNext()) { State state = it.next(); out.print(state.getName() +
     * " "); } out.println(); out.flush(); wastedTime += (new
     * Date()).getTime() - time_t; } long time = (new Date()).getTime();
     * ArrayList<SequenceLatticeIDNode> set = new
     * ArrayList<SequenceLatticeIDNode>(); ArrayList<String> setID = new
     * ArrayList<String>(); set.add(minCGS);
     * setID.add(StringUtils.join(minCGS.getID(), ' ')); while
     * (!set.isEmpty()) { SequenceLatticeIDNode node = set.remove(0); for
     * (int i = 0; i < children.length; i++) { String[] index = new
     * String[children.length]; for (int j = 0; j < children.length; j++) {
     * index[j] = node.getID()[j]; } index[i] =
     * Integer.toString(Integer.valueOf(index[i]) + 1); String ID =
     * StringUtils.join(index, ' '); if (!setID.contains(ID) &&
     * getMappedLattice().get(ID) != null) { SequenceLatticeIDNode newNode =
     * (SequenceLatticeIDNode) getMappedLattice() .get(ID); if
     * (newNode.getGlobalState()[id].getID().equals(
     * minCGS.getGlobalState()[id].getID())) {
     * newNode.getReachedStates().clear(); computeReachableStates(newNode);
     * set.add(newNode); setID.add(StringUtils.join(newNode.getID(), ' '));
     * } else { HashSet<State> oriState = new HashSet<State>();
     * Iterator<State> iterator = newNode.getReachedStates() .iterator();
     * while (iterator.hasNext()) { oriState.add(iterator.next()); }
     * newNode.getReachedStates().clear(); computeReachableStates(newNode);
     * 
     * boolean flag = true; if (oriState.size() ==
     * newNode.getReachedStates() .size()) { String ori = ""; iterator =
     * oriState.iterator(); while (iterator.hasNext()) { State state =
     * iterator.next(); ori += state.getName() + " ";
     * 
     * } String news = ""; iterator = newNode.getReachedStates().iterator();
     * while (iterator.hasNext()) { State state = iterator.next(); news +=
     * state.getName() + " "; }
     * 
     * String[] oriStates = ori.trim().split(" "); String[] newStates =
     * news.trim().split(" "); for (int j = 0; j < oriStates.length; j++) {
     * String s = oriStates[j]; boolean f = false; for (int k = 0; k <
     * newStates.length; k++) { if (s.equals(newStates[k])) { f = true;
     * break; } } if (f == false) { flag = false; break; } } } else { flag =
     * false; } if (flag == false) { set.add(newNode);
     * setID.add(StringUtils.join(newNode.getID(), ' ')); } } } } } for (int
     * i = 0; i < children.length; i++) { String[] index = new
     * String[children.length]; for (int j = 0; j < children.length; j++) {
     * index[j] = node.getID()[j]; } index[i] =
     * Integer.toString(Integer.valueOf(index[i]) + 1); String ID =
     * StringUtils.join(index, ' '); if (!setID.contains(ID) &&
     * getMappedLattice().get(ID) != null) { SequenceLatticeIDNode newNode =
     * (SequenceLatticeIDNode) getMappedLattice() .get(ID); if
     * (newNode.getGlobalState()[id].getID().equals(
     * minCGS.getGlobalState()[id].getID())) {
     * newNode.getReachedStates().clear(); computeReachableStates(newNode);
     * set.add(newNode); setID.add(StringUtils.join(newNode.getID(), ' '));
     * } else { HashSet<State> oriState = new HashSet<State>();
     * Iterator<State> iterator = newNode.getReachedStates() .iterator();
     * while (iterator.hasNext()) { oriState.add(iterator.next()); }
     * newNode.getReachedStates().clear(); computeReachableStates(newNode);
     * 
     * boolean flag = true; if (oriState.size() ==
     * newNode.getReachedStates() .size()) { String ori = ""; iterator =
     * oriState.iterator(); while (iterator.hasNext()) { State state =
     * iterator.next(); ori += state.getName() + " ";
     * 
     * } String news = ""; iterator = newNode.getReachedStates().iterator();
     * while (iterator.hasNext()) { State state = iterator.next(); news +=
     * state.getName() + " "; }
     * 
     * String[] oriStates = ori.trim().split(" "); String[] newStates =
     * news.trim().split(" "); for (int j = 0; j < oriStates.length; j++) {
     * String s = oriStates[j]; boolean f = false; for (int k = 0; k <
     * newStates.length; k++) { if (s.equals(newStates[k])) { f = true;
     * break; } } if (f == false) { flag = false; break; } } } else { flag =
     * false; } if (flag == false) { set.add(newNode);
     * setID.add(StringUtils.join(newNode.getID(), ' ')); } } } }
     */

    long time = (new Date()).getTime();
    ArrayList<SequenceLatticeIDNode> set = new ArrayList<SequenceLatticeIDNode>();
    ArrayList<String> setID = new ArrayList<String>();
    set.add(minCGS);
    while (!set.isEmpty()) {
        SequenceLatticeIDNode node = set.remove(0);
        if (!setID.contains(StringUtils.join(node.getID(), ' '))) {
            setID.add(StringUtils.join(node.getID(), ' '));
            HashSet<State> oriState = new HashSet<State>();
            Iterator<State> iterator = node.getReachedStates().iterator();
            while (iterator.hasNext()) {
                oriState.add(iterator.next());
            }
            if (node.equals(minCGS)) {
                node.getReachedStates().clear();
                String[] string = node.getSatisfiedPredicates().split(" ");
                for (int i = 0; i < string.length; i++) {
                    State state = automaton.getInitialState().step(string[i].charAt(0));
                    node.addReachedStates(state);
                }
                if (DEBUG) {
                    long time_t = (new Date()).getTime();
                    out.print("[ ");
                    for (int i = 0; i < node.getID().length; i++) {
                        out.print(node.getID()[i] + " ");
                    }
                    out.print("]: satisfied predicates: " + node.getSatisfiedPredicates());
                    out.print(" reachable states: ");
                    Iterator<State> it = node.getReachedStates().iterator();
                    while (it.hasNext()) {
                        State state = it.next();
                        out.print(state.getName() + " ");
                    }
                    out.println();
                    out.flush();
                    wastedTime += (new Date()).getTime() - time_t;
                }
            } else {
                node.getReachedStates().clear();
                computeReachableStates(node);
            }

            boolean flag = true;
            if (oriState.size() == node.getReachedStates().size()) {
                String ori = "";
                iterator = oriState.iterator();
                while (iterator.hasNext()) {
                    State state = iterator.next();
                    ori += state.getName() + " ";

                }
                String news = "";
                iterator = node.getReachedStates().iterator();
                while (iterator.hasNext()) {
                    State state = iterator.next();
                    news += state.getName() + " ";
                }

                String[] oriStates = ori.trim().split(" ");
                String[] newStates = news.trim().split(" ");
                for (int j = 0; j < oriStates.length; j++) {
                    String s = oriStates[j];
                    boolean f = false;
                    for (int k = 0; k < newStates.length; k++) {
                        if (s.equals(newStates[k])) {
                            f = true;
                            break;
                        }
                    }
                    if (f == false) {
                        flag = false;
                        break;
                    }
                }
            } else {
                flag = false;
            }
            if (flag == false) {
                for (int i = 0; i < children.length; i++) {
                    String[] index = new String[children.length];
                    for (int j = 0; j < children.length; j++) {
                        index[j] = node.getID()[j];
                    }
                    index[i] = Integer.toString(Integer.valueOf(index[i]) + 1);
                    String ID = StringUtils.join(index, ' ');
                    if (getMappedLattice().get(ID) != null) {
                        set.add((SequenceLatticeIDNode) getMappedLattice().get(ID));
                    }
                }
            } else {
                // [id] not change
                if (node.getID()[id].equals(windowedLocalStateSet.get(id).get(0).getID())) {
                    for (int i = 0; i < children.length; i++) {
                        if (i == id) {
                            continue;
                        }
                        String[] index = new String[children.length];
                        for (int j = 0; j < children.length; j++) {
                            index[j] = node.getID()[j];
                        }
                        index[i] = Integer.toString(Integer.valueOf(index[i]) + 1);
                        String ID = StringUtils.join(index, ' ');
                        if (getMappedLattice().get(ID) != null) {
                            set.add((SequenceLatticeIDNode) getMappedLattice().get(ID));
                        }
                    }
                }
            }
        }
    }
    updateNumber = setID.size();
    updateTime = (new Date()).getTime() - time;
}

From source file:es.caib.seycon.ng.servei.XarxaServiceImpl.java

private boolean sonAliasIguales(String alias1, String alias2) {
    if ((alias1 == null && alias2 != null) || (alias1 != null && alias2 == null))
        return false; // solo 1 nulo
    if (alias1 == null && alias2 == null)
        return true; // ambos nulos
    HashSet h_alias1 = new HashSet();
    HashSet h_alias2 = new HashSet();
    // alias1 y alias2 NO son nulos
    String[] v_alias1 = alias1.split(" "); //$NON-NLS-1$
    String[] v_alias2 = alias2.split(" "); //$NON-NLS-1$
    // Los guardamos en los sets
    if (v_alias1 != null)
        for (int i = 0; i < v_alias1.length; i++) {
            String act = v_alias1[i];
            if (act != null && !"".equals(act.trim())) //$NON-NLS-1$
                h_alias1.add(act);//from  www .  ja  va  2  s.c  o m
        }
    if (v_alias2 != null)
        for (int i = 0; i < v_alias2.length; i++) {
            String act = v_alias2[i];
            if (act != null && !"".equals(act.trim())) //$NON-NLS-1$
                h_alias2.add(act);
        }
    if (h_alias1.size() != h_alias2.size())
        return false; // No tienen el mismo tamao
    // Los comparamos buscando todos los del primero en el segundo:
    for (Iterator it = h_alias1.iterator(); it.hasNext();) {
        String elem = (String) it.next();
        if (!h_alias2.contains(elem))
            return false;
    }
    return true;
}

From source file:dao.PblogTopicDaoDb.java

/**
 *  Get blogs within a specific month/*  ww  w .  j  a  v  a  2 s . c  om*/
 *  @param pBlogId - the personal blogid
 *  @param accessFlag - the access Flag, which indicates the datasource from which topics are retrieved.
 *             READ_FROM_MASTER (1), READ_FROM_SLAVE(0)
 *  @param getLoginInfo - get the blogger's information
 *  @param entrydate - the date
 *  @return HashSet - the dates for each topic
 *  @throws BaseDaoException - when error occurs
 */
public HashSet getMonthlyTopicDates(String pBlogId, int accessFlag, boolean getLoginInfo, String entrydate)
        throws BaseDaoException {

    if (RegexStrUtil.isNull(pBlogId)) {
        throw new BaseDaoException("params are null");
    }

    /**
     *  Get scalability ds for topics, topics partitioned on pBlogId
     */
    String sourceName = scalabilityManager.getReadScalability(pBlogId);
    ds = scalabilityManager.getSource(sourceName);
    if (ds == null) {
        throw new BaseDaoException("ds null, getTopicDates() " + sourceName + " pBlogId = " + pBlogId);
    }

    HashSet result = null;
    Connection conn = null;
    try {
        conn = ds.getConnection();
        result = getMonthlyQuery.run(conn, pBlogId, MyUtils.getMonthNum(entrydate), MyUtils.getYear(entrydate));
    } catch (Exception e) {
        try {
            if (conn != null) {
                conn.close();
            }
        } catch (Exception e1) {
            throw new BaseDaoException("error occured while listing pblogtopics getMonthlyQuery()" + pBlogId,
                    e1);
        }
        throw new BaseDaoException("error in getMonthlyQuery(), pBlogId =" + pBlogId, e);
    }

    try {
        if (conn != null) {
            conn.close();
        }
    } catch (Exception e2) {
        throw new BaseDaoException("conn.close() error in getMonthlyQuery(), pBlogId =" + pBlogId, e2);
    }

    HashSet dateSet = null;
    if ((result != null) && (result.size() > 0)) {
        Iterator it = result.iterator();
        dateSet = new HashSet();
        while (it.hasNext()) {
            Blog blog = (Blog) it.next();
            dateSet.add(blog.getValue(DbConstants.ENTRY_DATE));
        }
    }
    return dateSet;

    /*
            if ((result != null) && (result.size() > 0) ) {
          Iterator it = result.iterator();
          while (it.hasNext() ) {
      Blog blog = (Blog)it.next();
             String date = blog.getValue(DbConstants.ENTRY_DATE);
             if (date.equals(entrydate)) {
    //treeCache.put(fqn, pBlogId, result);
         return result;
             }
               }
            } */
}

From source file:com.linkedin.databus2.relay.TestGoldenGateEventProducer.java

private void testAddEventToBufferRateControl(long throttleDurationInSecs) throws InvalidConfigException,
        UnsupportedKeyException, DatabusException, NoSuchFieldException, IllegalAccessException {

    // 1 event per second required. Send 5 events. Must have 4 sleeps.
    long rate = 1;
    int numEvents = 5;

    PhysicalSourceStaticConfig pssc = buildPssc(rate, throttleDurationInSecs);
    long scn = 10;
    DbusEventBufferAppendable mb = createBufMult(pssc);

    GoldenGateEventProducer gg = new GoldenGateEventProducer(pssc, null, mb, null, null);

    // enable if want to run with mocked timer
    // run_with_mock_timer(gg);
    int sourceId = 505;
    HashSet<DBUpdateImage> db = new HashSet<DBUpdateImage>();

    // name1 is the only key
    ColumnsState.KeyPair kp1 = new ColumnsState.KeyPair(new String("name1"), Schema.Type.RECORD);
    ArrayList<ColumnsState.KeyPair> keyPairs = new ArrayList<ColumnsState.KeyPair>(numEvents);
    keyPairs.add(kp1);//ww w. j  a va  2 s.c  om

    Schema s = Schema.parse(avroSchema2);

    GenericRecord gr1 = new GenericData.Record(s);
    gr1.put("name1", "phani1");
    gr1.put("name2", "boris1");

    GenericRecord gr2 = new GenericData.Record(s);
    gr2.put("name1", "phani2");
    gr2.put("name2", "boris2");

    GenericRecord gr3 = new GenericData.Record(s);
    gr3.put("name1", "phani3");
    gr3.put("name2", "boris3");

    GenericRecord gr4 = new GenericData.Record(s);
    gr4.put("name1", "phani4");
    gr4.put("name2", "boris4");

    GenericRecord gr5 = new GenericData.Record(s);
    gr5.put("name1", "phani5");
    gr5.put("name2", "boris5");

    DBUpdateImage dbi1 = new DBUpdateImage(keyPairs, scn, gr1, s, DbUpdateState.DBUpdateImage.OpType.INSERT,
            false);
    DBUpdateImage dbi2 = new DBUpdateImage(keyPairs, scn, gr2, s, DbUpdateState.DBUpdateImage.OpType.INSERT,
            false);
    DBUpdateImage dbi3 = new DBUpdateImage(keyPairs, scn, gr3, s, DbUpdateState.DBUpdateImage.OpType.INSERT,
            false);
    DBUpdateImage dbi4 = new DBUpdateImage(keyPairs, scn, gr4, s, DbUpdateState.DBUpdateImage.OpType.INSERT,
            false);
    DBUpdateImage dbi5 = new DBUpdateImage(keyPairs, scn, gr5, s, DbUpdateState.DBUpdateImage.OpType.INSERT,
            false);

    db.add(dbi1);
    db.add(dbi2);
    db.add(dbi3);
    db.add(dbi4);
    db.add(dbi5);
    // For a given transaction, and logical source : only 1 update ( the last one succeeds )
    Assert.assertEquals(1, db.size());

    // Generate 5 transactions with the same update
    for (int i = 0; i < numEvents; i++) {
        List<TransactionState.PerSourceTransactionalUpdate> dbUpdates = new ArrayList<TransactionState.PerSourceTransactionalUpdate>(
                10);
        TransactionState.PerSourceTransactionalUpdate dbUpdate = new TransactionState.PerSourceTransactionalUpdate(
                sourceId, db);
        dbUpdates.add(dbUpdate);

        long timestamp = 60;
        gg.addEventToBuffer(dbUpdates, new TransactionInfo(0, 0, timestamp, scn));
        scn++;
    }

    // It may not sleep the very first time as 1 second may have elapsed from when the rate control got started to when event in
    // getting inserted. Subsequently, expect rate control to kick in
    long numSleeps = Math.min(numEvents, throttleDurationInSecs);
    Assert.assertEquals(gg.getRateControl().getNumSleeps(), numSleeps);
    gg.getRateControl().resetNumSleeps();
    return;
}

From source file:dao.PblogTopicDaoDb.java

/**
 *  Allow users to view it, with session or without session
 *  topics are retrieved from datasource that is based on accessFlag
 *  Retrieves topics based on pBlogId and date
 *  @param pBlogId - the personal blogid
 *  @param accessFlag - the access Flag, which indicates the datasource from which topics are retrieved.
 *             READ_FROM_MASTER (1), READ_FROM_SLAVE(0)
 *  @param getLoginInfo - get the blogger's information
 *  @param entrydate - the date/*from  ww  w. j a va2 s  . c  om*/
 *  @return HashSet - the dates for each topic
 *  @throws BaseDaoException - when error occurs
 */
public HashSet getTopicDates(String pBlogId, int accessFlag, boolean getLoginInfo, String entrydate)
        throws BaseDaoException {

    if (RegexStrUtil.isNull(pBlogId)) {
        throw new BaseDaoException("params are null");
    }

    /**
     *  Get scalability ds for topics, topics partitioned on pBlogId
     */
    String sourceName = scalabilityManager.getReadScalability(pBlogId);
    ds = scalabilityManager.getSource(sourceName);
    if (ds == null) {
        throw new BaseDaoException("ds null, getTopicDates() " + sourceName + " pBlogId = " + pBlogId);
    }

    HashSet result = null;
    Connection conn = null;
    try {
        conn = ds.getConnection();
        result = getDateQuery.run(conn, pBlogId, MyUtils.getMonthNum(entrydate), MyUtils.getYear(entrydate),
                MyUtils.getDay(entrydate));
    } catch (Exception e) {
        try {
            if (conn != null) {
                conn.close();
            }
        } catch (Exception e1) {
            throw new BaseDaoException("error occured while listing pblogtopics getDateQuery()" + pBlogId, e1);
        }
        throw new BaseDaoException("error in getDateQuery(), pBlogId =" + pBlogId, e);
    }

    try {
        if (conn != null) {
            conn.close();
        }
    } catch (Exception e2) {
        throw new BaseDaoException("conn.close() error in getDateQuery(), pBlogId =" + pBlogId, e2);
    }

    HashSet dateSet = null;
    if ((result != null) && (result.size() > 0)) {
        Iterator it = result.iterator();
        dateSet = new HashSet();
        while (it.hasNext()) {
            Blog blog = (Blog) it.next();
            dateSet.add(blog.getValue(DbConstants.ENTRY_DATE));
        }
    }
    return dateSet;

    /*
            if ((result != null) && (result.size() > 0) ) {
          Iterator it = result.iterator();
          while (it.hasNext() ) {
      Blog blog = (Blog)it.next();
             String date = blog.getValue(DbConstants.ENTRY_DATE);
             if (date.equals(entrydate)) {
    //treeCache.put(fqn, pBlogId, result);
         return result;
             }
               }
            } */
}