Example usage for java.util Map size

List of usage examples for java.util Map size

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Introduction

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

Prototype

int size();

Source Link

Document

Returns the number of key-value mappings in this map.

Usage

From source file:com.lightbox.android.network.HttpHelper.java

private static URI addQueryParametersToUri(URI uri, Map<String, Object> urlParameters) {
    if (urlParameters != null && urlParameters.size() > 0) {
        Uri androidUri = Uri.parse(uri.toString());
        Uri.Builder uriBuilder = androidUri.buildUpon();
        for (Map.Entry<String, Object> param : urlParameters.entrySet()) {
            uriBuilder.appendQueryParameter(param.getKey(), param.getValue().toString());
        }//from  ww  w.j  av  a  2  s . c  om
        uri = URI.create(uriBuilder.build().toString());
    }
    return uri;
}

From source file:com.aitangba.volley.BasicNetwork.java

/**
 * Converts Headers[] to Map<String, String>.
 */// w  ww .  j ava2  s.c  o m
protected static Map<String, String> convertHeaders(Map<String, String> headers) {
    Map<String, String> result = new TreeMap<String, String>(String.CASE_INSENSITIVE_ORDER);
    if (headers != null && headers.size() > 0) {
        for (String key : headers.keySet()) {
            result.put(key, headers.get(key));
        }
    }
    return result;
}

From source file:URISupport.java

public static String createQueryString(Map options) throws URISyntaxException {
    try {//from  w  w w.  j a  v a2s  . c o m
        if (options.size() > 0) {
            StringBuffer rc = new StringBuffer();
            boolean first = true;
            for (Iterator iter = options.keySet().iterator(); iter.hasNext();) {
                if (first) {
                    first = false;
                } else {
                    rc.append("&");
                }
                String key = (String) iter.next();
                String value = (String) options.get(key);
                rc.append(URLEncoder.encode(key, "UTF-8"));
                rc.append("=");
                rc.append(URLEncoder.encode(value, "UTF-8"));
            }
            return rc.toString();
        } else {
            return "";
        }
    } catch (UnsupportedEncodingException e) {
        throw (URISyntaxException) new URISyntaxException(e.toString(), "Invalid encoding").initCause(e);
    }
}

From source file:com.adobe.acs.commons.util.TypeUtil.java

/**
 * Transforms a Map of <String, ?> into a ValueMap.
 *
 * @param map//from  w w w  . j a  va 2s.  c  o m
 * @return a ValueMap of the parameter map
 */
public static ValueMap toValueMap(final Map<String, ?> map) {
    final Map<String, Object> objectMap = new LinkedHashMap<String, Object>(map.size());

    for (final Map.Entry<String, ?> entry : map.entrySet()) {
        objectMap.put(entry.getKey(), entry.getValue());
    }

    return new ValueMapDecorator(objectMap);
}

From source file:com.mgmtp.perfload.core.common.util.PropertiesUtils.java

public static Map<String, String> getSubMap(final PropertiesMap properties, final String keyPrefix) {
    final String prefix = keyPrefix.endsWith(".") ? keyPrefix : keyPrefix + ".";
    Map<String, String> map = Maps.filterKeys(properties, new Predicate<String>() {
        @Override/*from  w ww  .  j  a  v  a  2  s  .  c  o m*/
        public boolean apply(final String input) {
            return input.startsWith(prefix);
        }
    });

    Map<String, String> result = newHashMapWithExpectedSize(map.size());
    for (Entry<String, String> entry : map.entrySet()) {
        result.put(substringAfter(entry.getKey(), prefix), entry.getValue());
    }
    return result;
}

From source file:com.netsteadfast.greenstep.bsc.util.BscMobileCardUtils.java

public static List<VisionVO> getVisionCard(String frequency, String startDate, String endDate)
        throws ServiceException, Exception {
    List<VisionVO> visionScores = new ArrayList<VisionVO>();
    Map<String, String> visions = visionService.findForMap(false);
    if (null == visions || visions.size() < 1) {
        return visionScores;
    }//from   w  w  w  .j av a2s  .c  om
    Context context = new ContextBase();
    context.put("startDate", startDate);
    context.put("endDate", endDate);
    context.put("startYearDate", startDate.substring(0, 4));
    context.put("endYearDate", endDate.substring(0, 4));
    context.put("frequency", frequency);
    context.put("dataFor", BscConstants.MEASURE_DATA_FOR_ALL);
    context.put("orgId", BscConstants.MEASURE_DATA_ORGANIZATION_FULL);
    context.put("empId", BscConstants.MEASURE_DATA_EMPLOYEE_FULL);
    for (Map.Entry<String, String> entry : visions.entrySet()) {
        String visionOid = entry.getKey();
        context.put("visionOid", visionOid);
        SimpleChain chain = new SimpleChain();
        ChainResultObj resultObj = chain.getResultFromResource("performanceScoreChain", context);
        BscStructTreeObj treeObj = (BscStructTreeObj) resultObj.getValue();
        for (int i = 0; treeObj.getVisions() != null && i < treeObj.getVisions().size(); i++) {
            VisionVO vision = treeObj.getVisions().get(i);
            vision.setContent(" ".getBytes());
            DefaultResult<VisionVO> vResult = visionService.findObjectByOid(vision);
            if (vResult.getValue() != null) { // chain ?vision content ?, ?, ?content?
                vision.setContent(
                        new String(vResult.getValue().getContent(), Constants.BASE_ENCODING).getBytes());
            }
            for (PerspectiveVO perspective : vision.getPerspectives()) {
                for (ObjectiveVO objective : perspective.getObjectives()) {
                    for (KpiVO kpi : objective.getKpis()) { // ???
                        kpi.getAggregationMethod().setDescription(" ");
                        kpi.getAggregationMethod().setExpression1(" ");
                        kpi.getAggregationMethod().setExpression2(" ");
                        kpi.getFormula().setExpression(" ");
                    }
                }
            }
            visionScores.add(vision);
        }
    }
    return visionScores;
}

From source file:de.tudarmstadt.ukp.clarin.webanno.brat.curation.AgreementUtils.java

public static AgreementResult[][] getPairwiseCohenKappaAgreement(DiffResult aDiff, String aType,
        String aFeature, Map<String, List<JCas>> aCasMap) {
    AgreementResult[][] result = new AgreementResult[aCasMap.size()][aCasMap.size()];
    List<Entry<String, List<JCas>>> entryList = new ArrayList<>(aCasMap.entrySet());
    for (int m = 0; m < entryList.size(); m++) {
        for (int n = 0; n < entryList.size(); n++) {
            // Diagonal
            if (m == n) {
                result[m][n] = new AgreementResult(aType, aFeature);
                result[m][n].setAgreement(1.0d);
            }//from   w  ww  . ja va2 s  . c o m

            // Triangle matrix mirrored
            if (n < m) {
                Map<String, List<JCas>> pairwiseCasMap = new LinkedHashMap<>();
                pairwiseCasMap.put(entryList.get(m).getKey(), entryList.get(m).getValue());
                pairwiseCasMap.put(entryList.get(n).getKey(), entryList.get(n).getValue());
                result[m][n] = getCohenKappaAgreement(aDiff, aType, aFeature, pairwiseCasMap);
                result[n][m] = result[m][n];
            }
        }
    }
    return result;
}

From source file:edu.valelab.GaussianFit.CoordinateMapper.java

/*** Rigid body transform (rotation and translation only)
        /*from w w w . j a  v a 2s.  co  m*/
        
 /**
 * Creates an AffineTransform object that uses only rotation and translation
 * 
 * @pointPairs is a Map of points measured in the two coordinates systems (srcPt->destPt)
 */
public static AffineTransform generateRigidBodyTransform(Map<Point2D.Double, Point2D.Double> pointPairs) {
    int number = pointPairs.size();

    RealMatrix X = new Array2DRowRealMatrix(2 * number, 4);
    RealMatrix U = new Array2DRowRealMatrix(2 * number, 1);

    int i = 0;
    for (Map.Entry<Point2D.Double, Point2D.Double> pair : pointPairs.entrySet()) {
        double[] thisRow = { pair.getKey().x, pair.getKey().y, 1.0, 0.0 };
        X.setRow(i, thisRow);
        double[] otherRow = { pair.getKey().y, -pair.getKey().x, 0.0, 1.0 };
        X.setRow(i + number, otherRow);

        U.setEntry(i, 0, pair.getValue().x);
        U.setEntry(i + number, 0, pair.getValue().y);
        i++;
    }

    DecompositionSolver solver = (new QRDecompositionImpl(X)).getSolver();
    double[][] m = solver.solve(U).getData();

    return new AffineTransform(m[0][0], m[1][0], -m[1][0], m[0][0], m[2][0], m[3][0]);
}

From source file:com.datumbox.common.dataobjects.MatrixDataset.java

public static RealVector parseRecord(Record r, Map<Object, Integer> featureIdsReference) {
    if (featureIdsReference.isEmpty()) {
        throw new RuntimeException("The featureIdsReference map should not be empty.");
    }/*from w w w. j a va2s .c  o m*/

    int d = featureIdsReference.size();

    RealVector v = new ArrayRealVector(d);

    boolean addConstantColumn = featureIdsReference.containsKey(Dataset.constantColumnName);

    if (addConstantColumn) {
        v.setEntry(0, 1.0); //add the constant column
    }
    for (Map.Entry<Object, Object> entry : r.getX().entrySet()) {
        Object feature = entry.getKey();
        Double value = Dataset.toDouble(entry.getValue());
        if (value != null) {
            Integer featureId = featureIdsReference.get(feature);
            if (featureId != null) {//if the feature exists in our database
                v.setEntry(featureId, value);
            }
        } else {
            //else the X matrix maintains the 0.0 default value
        }
    }

    return v;
}

From source file:net.erdfelt.android.sdkfido.git.internal.GitInfo.java

private static void infoRefs(Repository db) {
    Map<String, Ref> refs = db.getAllRefs();
    System.out.printf("%nAll Refs (%d)%n", refs.size());
    Ref head = refs.get(Constants.HEAD);

    if (head == null) {
        System.out.println(" HEAD ref is dead and/or non-existent?");
        return;/*from   ww w . j  a  va  2  s  .co  m*/
    }

    Map<String, Ref> printRefs = new TreeMap<String, Ref>();

    String current = head.getLeaf().getName();
    if (current.equals(Constants.HEAD)) {
        printRefs.put("(no branch)", head);
    }

    for (Ref ref : RefComparator.sort(refs.values())) {
        String name = ref.getName();
        if (name.startsWith(Constants.R_HEADS) || name.startsWith(Constants.R_REMOTES)) {
            printRefs.put(name, ref);
        }
    }

    int maxLength = 0;
    for (String name : printRefs.keySet()) {
        maxLength = Math.max(maxLength, name.length());
    }

    System.out.printf("Refs (Heads/Remotes) (%d)%n", printRefs.size());
    for (Entry<String, Ref> e : printRefs.entrySet()) {
        Ref ref = e.getValue();
        ObjectId objectId = ref.getObjectId();
        System.out.printf("%c %-" + maxLength + "s %s%n", (current.equals(ref.getName()) ? '*' : ' '),
                e.getKey(), objectId.abbreviate(ABBREV_LEN).name());
    }
}