Example usage for java.util List clear

Introduction

In this page you can find the example usage for java.util List clear.

Prototype

void clear();

Source Link

Document

Removes all of the elements from this list (optional operation).

Usage

From source file:io.pivotal.kr.load_gen.LineReader.java

public boolean readLines(List<Line> lines) throws IOException {
    lines.clear();

    int idx = 0;//from w  ww .  jav  a2 s .c o  m
    if (rbufIdx > 0) {
        for (; idx < rbufIdx; idx++) {
            cbuf[idx] = rbuf[idx];
        }
    }

    if ((readBytes = reader.read(cbuf, idx, bufSize - idx)) == -1) {
        if (rbufIdx > 0) {
            lines.add(new Line(new String(ArrayUtils.subarray(rbuf, 0, rbufIdx)), offset));
        }

        return false;
    }

    if (recognizeLineDelimiter(cbuf) == false) {
        throw new IOException("line delimiter cannot be found !!");
    }

    offsets.clear();
    lineElems.clear();

    rbufIdx = 0;
    long len = offset;
    for (int i = 0; i < idx + readBytes; i++) {
        rbuf[rbufIdx] = cbuf[i];

        if (lineDelimiter.equals("\r\n")) {
            if (cbuf[i] == '\r') {
                lineElems.add(new String(ArrayUtils.subarray(rbuf, 0, rbufIdx)));
                offsets.add(len - rbufIdx);
            } else if (cbuf[i] == '\n') {
                rbufIdx = -1;
            }
        } else {
            if (cbuf[i] == '\n') {
                lineElems.add(new String(ArrayUtils.subarray(rbuf, 0, rbufIdx)));
                offsets.add(len - rbufIdx);
                rbufIdx = -1;
            }
        }

        rbufIdx++;
        len++;
    }

    if (lineElems.size() == 0) {
        return false;
    }

    for (int i = 0; i < lineElems.size(); i++) {
        lines.add(new Line(lineElems.get(i), offsets.get(i)));
    }

    offset = len - rbufIdx;

    return true;
}

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From source file:com.cse3310.phms.ui.fragments.AppointmentScreenFragment.java

@Override
public void onDateSelected(Date date) {
    if (isAddMode) {
        // start an activity to add new appointment
        isAddMode = false;/*www.j  av a  2  s.c  om*/
        Intent intent = new Intent(getActivity(), AddAppointmentActivity_.class);
        intent.putExtra("date", date);
        startActivity(intent);
    } else { // use has not click the add icon i.e. not in add mode
        final List<Card> cardList = new ArrayList<Card>();
        cardList.clear();

        // get appointment with the same date as the selected date
        for (Appointment appointment : mUser.getAppointments()) {
            if (DateUtils.isSameDay(date, new Date(appointment.getTime()))) {
                cardList.add(new AppointmentCard(getActivity(), appointment));
            }
        }

        // open up a dialog with a list of appointments for dates that have appointment
        if (!cardList.isEmpty()) {
            Collections.sort(cardList, AppointmentCardComparator.TIME_SORT);
            CardListDialogFragment_.newInstance(cardList, "Appointments").show(getFragmentManager(), "tag");
        }
    }
}

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From source file:com.yahoo.glimmer.indexing.VerticalDocument.java

protected void ensureParsed_(Iterator<Relation> relations) throws IOException {
    // clear fields
    for (List<String> field : fields) {
        field.clear();
    }//from   ww w .ja v a  2  s  . c o m

    while (relations.hasNext()) {
        Relation relation = relations.next();
        String predicate = relation.getPredicate().toString();
        // Check if prefix is on blacklist
        if (RDFDocumentFactory.isOnPredicateBlacklist(predicate)) {
            factory.incrementCounter(RdfCounters.BLACKLISTED_TRIPLES, 1);
            continue;
        }
        // Determine whether we need to index, and the field
        int fieldIndex = factory.getFieldIndex(predicate);
        if (fieldIndex == -1) {
            factory.incrementCounter(RdfCounters.UNINDEXED_PREDICATE_TRIPLES, 1);
            continue;
        }

        List<String> fieldForPredicate = fields.get(fieldIndex);

        if (relation.getObject() instanceof Resource || relation.getObject() instanceof BNode) {
            // Encode the resource URI or bnode ID using the resources hash
            String objectId;
            try {
                objectId = factory.lookupResource(relation.getObject().toString(), true);
            } catch (ResourceHashLookupException rhle) {
                factory.incrementCounter(RdfCounters.OBJECT_NOT_IN_HASH, 1);
                LOG.info("Object not in hash:" + relation.getContext().toString());
                continue;
            }

            fieldForPredicate.add(objectId);

            if (predicate.equals(RDF.TYPE.toString())) {
                // If the predicate is RDF type and the object is a Resource
                // we use the ontology(if set)
                // to also index all super types.
                factory.incrementCounter(RdfCounters.RDF_TYPE_TRIPLES, 1);

                for (String ancestor : factory.getAncestors(relation.getObject().toString())) {
                    String ancestorId;
                    try {
                        ancestorId = factory.lookupResource(ancestor, true);
                    } catch (ResourceHashLookupException rhle) {
                        factory.incrementCounter(RdfCounters.ANCESTOR_OBJECT_NOT_IN_HASH, 1);
                        LOG.info("Ancestor(" + ancestor + ") of " + relation.getObject().toString()
                                + " not in resources hash function!. Was the same ontology used with the PrepTool?");
                        continue;
                    }
                    if (ancestorId == null) {
                        throw new IllegalStateException();
                    }
                    fieldForPredicate.add(ancestorId);
                }
            }
        } else {
            String object = relation.getObject().toString();

            // Iterate over the words of the value
            FastBufferedReader fbr = new FastBufferedReader(object.toCharArray());
            MutableString word = new MutableString();
            MutableString nonWord = new MutableString();
            while (fbr.next(word, nonWord)) {
                if (word != null && !word.equals("")) {
                    if (CombinedTermProcessor.getInstance().processTerm(word)) {
                        fieldForPredicate.add(word.toString());
                    }
                }
            }
            fbr.close();
        }
        factory.incrementCounter(RdfCounters.INDEXED_TRIPLES, 1);
    }
}

---

From source file:eu.europa.esig.dss.tsl.service.TSLValidator.java

@Override
public TSLValidationResult call() throws Exception {
    CertificateVerifier certificateVerifier = new CommonCertificateVerifier(true);
    certificateVerifier.setTrustedCertSource(buildTrustedCertificateSource(dssKeyStore, potentialSigners));

    DSSDocument dssDocument = new FileDocument(file);
    XMLDocumentValidator xmlDocumentValidator = new XMLDocumentValidator(dssDocument);
    xmlDocumentValidator.setCertificateVerifier(certificateVerifier);
    // To increase the security: the default {@code XPathQueryHolder} is used.
    List<XPathQueryHolder> xPathQueryHolders = xmlDocumentValidator.getXPathQueryHolder();
    xPathQueryHolders.clear();
    xPathQueryHolders.add(new XPathQueryHolder());

    Reports reports = xmlDocumentValidator.validateDocument();
    SimpleReport simpleReport = reports.getSimpleReport();
    String indication = simpleReport.getIndication(simpleReport.getFirstSignatureId());
    boolean isValid = Indication.VALID.equals(indication);

    TSLValidationResult result = new TSLValidationResult();
    result.setCountryCode(countryCode);//w  w  w . j  a v  a  2 s . c o  m
    result.setIndication(indication);
    result.setSubIndication(simpleReport.getSubIndication(simpleReport.getFirstSignatureId()));

    if (!isValid) {
        logger.info("The TSL signature is not valid : \n" + simpleReport.toString());
    }

    return result;
}

---

From source file:edu.uci.ics.asterix.optimizer.rules.RemoveUnusedOneToOneEquiJoinRule.java

private void fillPKVars(DataSourceScanOperator dataScan, List<LogicalVariable> pkVars) {
    pkVars.clear();
    DatasetDataSource datasetDataSource = (DatasetDataSource) dataScan.getDataSource();
    pkVars.clear();//from   w  w w . j a v  a  2s .  co  m
    if (datasetDataSource.getDataset().getDatasetDetails() instanceof InternalDatasetDetails) {
        int numPKs = DatasetUtils.getPartitioningKeys(datasetDataSource.getDataset()).size();
        for (int i = 0; i < numPKs; i++) {
            pkVars.add(dataScan.getVariables().get(i));
        }
    }
}

---

From source file:com.netflix.spinnaker.halyard.deploy.spinnaker.v1.service.distributed.google.GoogleProviderUtils.java

static private Proxy openSshTunnel(String ip, int port, String keyFile) throws InterruptedException {
    JobExecutor jobExecutor = DaemonTaskHandler.getJobExecutor();
    List<String> command = new ArrayList<>();

    // Make sure we don't have an entry for this host already (GCP recycles IPs).
    command.add("ssh-keygen");
    command.add("-R");
    command.add(ip);/*w w w. j  a  v  a2s .co m*/
    JobRequest request = new JobRequest().setTokenizedCommand(command);
    JobStatus status = jobExecutor.backoffWait(jobExecutor.startJob(request));

    if (status.getResult() != JobStatus.Result.SUCCESS) {
        if (status.getStdErr().contains("No such file")) {
            log.info("No ssh known_hosts file exists yet");
        } else {
            throw new HalException(FATAL, "Unable to remove old host entry " + status.getStdErr());
        }
    }

    int localPort = SocketUtils.findAvailableTcpPort();

    command.clear();
    command.add("ssh");
    command.add("ubuntu@" + ip);
    command.add("-o");
    command.add("StrictHostKeyChecking=no");
    command.add("-i");
    command.add(keyFile);
    command.add("-N");
    command.add("-L");
    command.add(String.format("%d:localhost:%d", localPort, port));
    request = new JobRequest().setTokenizedCommand(command);

    String jobId = jobExecutor.startJob(request);

    status = jobExecutor.updateJob(jobId);

    while (status == null) {
        DaemonTaskHandler.safeSleep(TimeUnit.SECONDS.toMillis(1));
        status = jobExecutor.updateJob(jobId);
    }

    return new Proxy().setJobId(jobId).setPort(localPort);
}

---

From source file:graph.inference.module.TransitiveWorker.java

/**
 * Runs the transitive interval module to efficiently compute the solution
 * to a query./*from  w w  w .  j a  v  a  2 s  . c  o m*/
 * 
 * @param queryObj
 *            The query to run and store results in.
 */
private void runIntervalModule(QueryObject queryObj) {
    // TODO Ensure node is a collection.
    if (queryObj.isProof()) {
        // Find the proof and justify it.
        Collection<DAGNode> result = transIntModule_.execute(true, queryObj.getNode(1), queryObj.getNode(2));
        if (result != null) {
            queryObj.addResult(new Substitution(), queryObj.getNodes());
            List<Node[]> justification = queryObj.getJustification();
            justification.clear();
            justification.addAll(transIntModule_.justifyTransitive((DAGNode) queryObj.getNode(1),
                    (DAGNode) queryObj.getNode(2)));
        }
    } else {
        // Find the results and add them to the query object.
        boolean upwards = queryObj.getAtomicIndex() == 1;
        DAGNode baseNode = queryObj.getAtomic();
        Collection<DAGNode> transitiveNodes = transIntModule_.execute(upwards, baseNode);
        if (transitiveNodes == null)
            return;
        for (DAGNode n : transitiveNodes) {
            queryObj.addCompleted(n);
            Node[] nodes = Arrays.copyOf(queryObj.getNodes(), 3);
            nodes[queryObj.getVariableIndex()] = n;
            queryObj.addResult(nodes);
        }
    }
}

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From source file:benedict.zhang.addon.roleplaying.model.RolePlayingConfiguration.java

public void setSpells(List<SpellConfiguration> spells) {
    List<SpellConfiguration> temp = new ArrayList<>();
    temp.clear();
    temp.addAll(spells);//from  www . j  ava  2  s.c o m
    this.spellList.clear();
    this.spellList.addAll(temp);
}

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From source file:edu.uci.ics.hyracks.algebricks.rewriter.rules.CopyLimitDownRule.java

@Override
public boolean rewritePre(Mutable<ILogicalOperator> opRef, IOptimizationContext context)
        throws AlgebricksException {
    AbstractLogicalOperator op = (AbstractLogicalOperator) opRef.getValue();
    if (op.getOperatorTag() != LogicalOperatorTag.LIMIT) {
        return false;
    }//w w w.  j a va  2  s.c  o  m
    LimitOperator limitOp = (LimitOperator) op;
    if (!limitOp.isTopmostLimitOp()) {
        return false;
    }

    List<LogicalVariable> limitUsedVars = new ArrayList<>();
    VariableUtilities.getUsedVariables(limitOp, limitUsedVars);

    Mutable<ILogicalOperator> safeOpRef = null;
    Mutable<ILogicalOperator> candidateOpRef = limitOp.getInputs().get(0);

    List<LogicalVariable> candidateProducedVars = new ArrayList<>();
    while (true) {
        candidateProducedVars.clear();
        ILogicalOperator candidateOp = candidateOpRef.getValue();
        LogicalOperatorTag candidateOpTag = candidateOp.getOperatorTag();
        if (candidateOp.getInputs().size() > 1 || !candidateOp.isMap()
                || candidateOpTag == LogicalOperatorTag.SELECT || candidateOpTag == LogicalOperatorTag.LIMIT
                || !OperatorPropertiesUtil.disjoint(limitUsedVars, candidateProducedVars)) {
            break;
        }

        safeOpRef = candidateOpRef;
        candidateOpRef = safeOpRef.getValue().getInputs().get(0);
    }

    if (safeOpRef != null) {
        ILogicalOperator safeOp = safeOpRef.getValue();
        Mutable<ILogicalOperator> unsafeOpRef = safeOp.getInputs().get(0);
        ILogicalOperator unsafeOp = unsafeOpRef.getValue();
        LimitOperator limitCloneOp = null;
        if (limitOp.getOffset().getValue() == null) {
            limitCloneOp = new LimitOperator(limitOp.getMaxObjects().getValue(), false);
        } else {
            IFunctionInfo finfoAdd = context.getMetadataProvider()
                    .lookupFunction(AlgebricksBuiltinFunctions.NUMERIC_ADD);
            List<Mutable<ILogicalExpression>> addArgs = new ArrayList<>();
            addArgs.add(new MutableObject<ILogicalExpression>(
                    limitOp.getMaxObjects().getValue().cloneExpression()));
            addArgs.add(
                    new MutableObject<ILogicalExpression>(limitOp.getOffset().getValue().cloneExpression()));
            ScalarFunctionCallExpression maxPlusOffset = new ScalarFunctionCallExpression(finfoAdd, addArgs);
            limitCloneOp = new LimitOperator(maxPlusOffset, false);
        }
        limitCloneOp.setPhysicalOperator(new StreamLimitPOperator());
        limitCloneOp.getInputs().add(new MutableObject<ILogicalOperator>(unsafeOp));
        limitCloneOp.setExecutionMode(unsafeOp.getExecutionMode());
        limitCloneOp.recomputeSchema();
        unsafeOpRef.setValue(limitCloneOp);
        context.computeAndSetTypeEnvironmentForOperator(limitCloneOp);
        context.addToDontApplySet(this, limitOp);
    }

    return safeOpRef != null;
}

---

From source file:com.epam.ta.reportportal.core.configs.MvcConfig.java

@Override
public void configureMessageConverters(List<HttpMessageConverter<?>> converters) {
    converters.clear();
    converters.add(jsonConverter());//from   www.  jav a  2 s  .  c  o m
}

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