Example usage for java.util HashMap size

Introduction

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

Prototype

int size

To view the source code for java.util HashMap size.

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Document

The number of key-value mappings contained in this map.

Usage

From source file:gov.llnl.lc.smt.command.route.SmtRoute.java

public static String getSwitchSummary(OpenSmMonitorService oms, RT_Table table) {
    StringBuffer buff = new StringBuffer();

    if ((oms != null) && (table != null)) {
        HashMap<String, RT_Node> NodeRouteMap = table.getSwitchGuidMap();

        if (NodeRouteMap != null) {
            buff.append("(" + NodeRouteMap.size() + ") Switches with routing tables  [total routes="
                    + table.getNumRoutes() + "]" + SmtConstants.NEW_LINE);

            for (Map.Entry<String, RT_Node> entry : NodeRouteMap.entrySet()) {
                RT_Node rn = entry.getValue();
                buff.append(SmtRoute.getNodeHeader(" ", rn, table, oms.getFabric()));
            }//from ww w  .  j a  v  a 2 s .c o  m
        }
    } else
        System.err.println("Unable to show routing table for null objects");

    return buff.toString();
}

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From source file:integratedtoolkit.util.OptimisComponents.java

public static HashMap<String, Object[]>[] getVMs() throws XmlException {
    System.out.println("GETTING VMs");
    HashMap<String, Object[]>[] vmlist = new HashMap[3];
    for (int i = 0; i < 3; i++) {
        vmlist[i] = new HashMap<String, Object[]>();
    }//  ww w.  j  a  va 2 s  . c  o  m
    try {

        LinkedList<InfrastructureProvider> ips = serviceManager.getProvidersData(serviceId);
        for (InfrastructureProvider ip : ips) {
            String ipName = ip.getId();
            String ipv4 = ip.getIpAddress();
            System.out.println("\t " + ipName + "-" + ipv4);
            Vm[] vms = ip.getVms().getVmArray();
            for (Vm vm : vms) {
                String IPv4 = vm.getId();
                System.out.println("\t\t " + IPv4);
                MachineStatus currentStatus;
                if (vm.getStatus().toUpperCase().compareTo("READY") == 0) {
                    currentStatus = MachineStatus.READY;
                } else if (vm.getStatus().toUpperCase().compareTo("TOBESAVED") == 0) {
                    currentStatus = MachineStatus.TOBESAVED;
                } else if (vm.getStatus().toUpperCase().compareTo("SAVED") == 0) {
                    currentStatus = MachineStatus.SAVED;
                } else {
                    currentStatus = MachineStatus.NOT_DEFINED;
                }
                Instance instance = instances.get(IPv4);
                if (instance == null) {
                    System.out.println("\t\t\tInstance seen for the first time");
                    String instanceName = vm.getType();
                    instance = createInstance(IPv4, instanceName, ipName, ipv4);
                    instances.put(IPv4, instance);
                }

                MachineStatus oldStatus = instance.status;
                if (currentStatus == MachineStatus.READY) {
                    if (oldStatus == null) {
                        System.out.println("\t\t\tUnused VM. Starting...");
                        //New VM detected
                        boolean available = true;
                        if (instance.component == null) { //Machine out of the service system
                            instance.status = MachineStatus.READY;
                        } else {
                            HashMap<String, LocationProperties> properties = instance.component.locations;
                            if (properties != null) {
                                System.out.println("\t\t\tComponent has " + properties.size() + " locations");
                                System.out.println("\t\t\t Locations:");
                                for (java.util.Map.Entry<String, LocationProperties> e : properties
                                        .entrySet()) {
                                    String location = e.getKey();
                                    LocationProperties prop = e.getValue();
                                    String user = prop.user;
                                    int slots = prop.slots;
                                    if (slots > 0) { //if its not a master
                                        String resourceName = getResourceName(IPv4, location);
                                        System.out.println("\t\t\t *" + resourceName);
                                        Resource resource = instance.resources.get(resourceName);
                                        if (resource == null) {
                                            if (connectionAvailable(resourceName, user)) {
                                                resource = new Resource(resourceName);
                                                resource.instance = instance;
                                                resources.put(resourceName, resource);
                                                instance.resources.put(resourceName, resource);
                                            } else {
                                                available = false;
                                            }
                                        } //else It was already available
                                    } // else it's a useless resource. No need to do anything
                                }
                                System.out.println("\t\t\t End resources analysis:");
                                long deploymentTime = System.currentTimeMillis() - instance.firstSeenTimestamp;
                                String timeString = "";
                                try {
                                    String xml = vm.toString();
                                    int init = xml.indexOf("<ser:deployment_duration_in_ms>") + 31;
                                    int end = xml.indexOf("</ser:deployment_duration_in_ms>");
                                    timeString = xml.substring(init, end);
                                } catch (Exception ex) {
                                }

                                deploymentTime = deploymentTime + Long.parseLong(timeString);
                                deploymentTime += 20000l;

                                if (available) {
                                    System.out.println("\t\t\tis Available");
                                    instance.status = MachineStatus.READY;
                                    instance.deploymentTime = deploymentTime;
                                    for (java.util.Map.Entry<String, LocationProperties> entry : instance.component.locations
                                            .entrySet()) {
                                        String resourceName = getResourceName(IPv4, entry.getKey());
                                        vmlist[MANDATORY].put(resourceName, entry.getValue().getArray());
                                        System.out.println("Added as a Mandatory VM to the VM list");
                                    }
                                } else {
                                    System.out.println("\t\t\thas not been available for " + deploymentTime);
                                    if ((deploymentTime - Long.parseLong(timeString)) > 300000) {
                                        destroyInstance(instance);
                                        System.out.println("VM is not accessible. Should restart it");
                                    }
                                }
                            }
                        }
                    }
                } else if (currentStatus == MachineStatus.TOBESAVED) {
                    if (oldStatus == null) {
                        destroyInstance(instance);
                    } else if (oldStatus == MachineStatus.READY) {
                        instance.status = MachineStatus.TOBESAVED;
                        for (String resourceName : instance.resources.keySet()) {
                            vmlist[TERMINATE].put(resourceName, null);
                        }
                    }
                }
            }
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
    return vmlist;
}

---

From source file:com.flipkart.fdp.migration.distcp.core.MirrorDistCPDriver.java

@SuppressWarnings("static-access")
public static DCMConfig getParams(String[] args) throws Exception {

    Options options = new Options();

    options.addOption("p", true, "properties filename from the classpath");
    options.addOption("P", true, "external properties filename");
    options.addOption("D", true, "JVM and Hadoop Configuration Override");
    options.addOption("V", true, "Custom runtime config variables");
    options.addOption("J", true, "properties as JSON String");
    options.addOption("libjars", true, "JVM and Hadoop Configuration Override");

    options.addOption(OptionBuilder.withArgName("property=value").hasArgs(2).withValueSeparator()
            .withDescription("use value for given property").create("D"));

    CommandLineParser parser = new PosixParser();
    CommandLine cmd = parser.parse(options, args);

    String path = null;/*from  w w  w  . ja  va  2  s . co m*/
    if (cmd.hasOption('p')) {
        path = cmd.getOptionValue('p');
    } else if (cmd.hasOption('P')) {
        path = cmd.getOptionValue('P');
    }
    HashMap<String, String> varMap = new HashMap<String, String>();
    if (cmd.hasOption('V')) {
        String runtimeVars[] = cmd.getOptionValues('V');
        for (String var : runtimeVars) {
            String kv[] = var.split("=");
            varMap.put("#" + kv[0], kv[1]);
        }
    }
    if (cmd.hasOption('J')) {
        String configString = cmd.getOptionValue('J');
        Gson gson = new Gson();
        return gson.fromJson(configString, DCMConfig.class);
    }

    if (path == null || !new File(path).exists()) {
        throw new Exception("Unable to load Config File...");
    }
    String configString = MirrorUtils.getFileAsString(path);

    if (varMap.size() > 0) {

        for (Entry<String, String> kv : varMap.entrySet()) {
            System.out.println("Custom Config Replacer: " + kv.getKey() + ", with: " + kv.getValue());
            configString = configString.replace(kv.getKey(), kv.getValue());
        }
    }
    Gson gson = new Gson();
    return gson.fromJson(configString, DCMConfig.class);
}

---

From source file:com.vmware.qe.framework.datadriven.utils.XMLUtil.java

/**
 * Finds all the children node and put it in HashMap<String,Node> where it represents tagName
 * and Node For example to get all the children of tag <parent> from the following xml node :
 * <parent> <one> something </one> <two> something </two> <three> something </three> </parent>
 * you pass <parent> node and it returns {{("one",<one>) ("two",<two>) ("three",<three>)}
 * //from   ww  w  . j  a  v a  2  s.co m
 * @param parentNode : parentNode to lookup into for tags
 * @return HashMap of <NodeName,Node> that is found based on tags given in tags arrayList
 */
public static HashMap<String, Node> getChildrenByTagNames(Node parentNode) {
    HashMap<String, Node> resultList = new HashMap<String, Node>();
    Node child = null;
    if (parentNode != null) {
        NodeList children = parentNode.getChildNodes();
        for (int i = 0; i < children.getLength(); i++) {
            child = children.item(i);
            if (child.getNodeType() == Node.ELEMENT_NODE) {
                resultList.put(child.getNodeName(), child);
            }
        }
    }
    return resultList.size() == 0 ? null : resultList;
}

---

From source file:edu.ehu.galan.wiki2wordnet.wikipedia2wordnet.Mapper.java

private static void disambiguateUKB(HashMap<String, List<Wiki2WordnetMapping>> pUkbList,
        List<String> pDesambContext, String pFile, IDictionary pWordnet, HashMap<String, Integer> pMappings,
        String pUkbBinDir) {//from  w ww  .j ava  2  s  .c o m
    logger.debug("Desambiguating Wornet synsets via UKB method");
    HashMap<String, List<String>> toDisam = new HashMap<>();
    logger.debug("Finding gold topics for disambiguation...");
    Function<String, String> contextSynsets = (String t) -> pWordnet
            .getSynset(new SynsetID(pMappings.get(t), POS.NOUN)).getWords().get(0).getLemma();
    List<String> context = pDesambContext.stream().map(contextSynsets).collect(toList());
    for (String topics21 : pUkbList.keySet()) {
        toDisam.put(pWordnet.getSynset(new SynsetID(pMappings.get(topics21), POS.NOUN)).getWords().get(0)
                .getLemma().toLowerCase(), context);
    }
    UKBUtils.prepareInput(toDisam, pFile);
    HashMap<String, Integer> synsets = UKBUtils.processUKB(pUkbBinDir, pFile);
    if (toDisam.size() == synsets.size()) {
        for (String topics21 : pUkbList.keySet()) {
            Integer inte = synsets.get(pWordnet.getSynset(new SynsetID(pMappings.get(topics21), POS.NOUN))
                    .getWords().get(0).getLemma().toLowerCase());
            pMappings.put(topics21, inte);
        }
        logger.debug("UKB disambiguation using WordNet finished");
    } else {
        logger.error("The number of topics to disambiguate via ukb must be the same than the ouput size");
    }

}

---

From source file:edu.utexas.cs.bevomaps.DataLayer.java

/**
 * Helper method to parse the JSON and insert into HashMaps
 *
 * @param buildingJSON subclass of ParseObject, stores building data in JSON format
 * @return This will return the HashMap of HashMaps or null if there is a problem
 *///from  www .  j a v  a2 s .  c o m
private static HashMap<String, HashMap<String, String>> extractImageMap(BuildingJSON buildingJSON) {

    HashMap<String, HashMap<String, String>> imageMaps = new HashMap<>();
    JSONObject json = buildingJSON.getBuildingJSON();
    Iterator<String> iter = json.keys();
    while (iter.hasNext()) {
        String building = iter.next();
        JSONObject buildingInfo;
        try {
            buildingInfo = json.getJSONObject(building);
            HashMap<String, String> buildingInfoMap = new HashMap<>();
            Iterator<String> innerIter = buildingInfo.keys();
            while (innerIter.hasNext()) {
                String key = innerIter.next();
                buildingInfoMap.put(key, buildingInfo.getString(key));
            }
            imageMaps.put(building, buildingInfoMap);

        } catch (JSONException jsonException) {
            Log.e(TAG, jsonException.toString());
        }
    }

    if (imageMaps.size() > 0) {
        return imageMaps;
    } else
        return null;
}

---

From source file:edu.illinois.cs.cogcomp.transliteration.WikiTransliteration.java

public static HashMap<String, Double> GetSourceSubstringMax(HashMap<Pair<String, String>, Double> counts) {
    HashMap<String, Double> result = new HashMap<>(counts.size());
    for (Pair<String, String> key : counts.keySet()) {
        Double value = counts.get(key);
        if (result.containsKey(key.getFirst()))
            result.put(key.getFirst(), Math.max(value, result.get(key.getFirst())));
        else/*from  w w  w  . ja va 2s.c  om*/
            result.put(key.getFirst(), value);
    }

    return result;
}

---

From source file:de.document.controller.SearchController.java

@RequestMapping(value = "/{word}", method = { RequestMethod.GET })
public HashMap search(@PathVariable("word") String word) throws IOException, ParseException {

    HashMap entity = this.service.searchText(word);
    System.out.println(entity.size());
    return entity;
}

---

From source file:de.tudarmstadt.ukp.dkpro.tc.mallet.util.MalletUtils.java

public static HashMap<String, Integer> getFeatureOffsetIndex(FeatureStore instanceList) {
    HashMap<String, Integer> featureOffsetIndex = new HashMap<String, Integer>();
    for (int i = 0; i < instanceList.getNumberOfInstances(); i++) {
        Instance instance = instanceList.getInstance(i);
        for (Feature feature : instance.getFeatures()) {
            String featureName = feature.getName();
            if (!featureOffsetIndex.containsKey(featureName)) {
                featureOffsetIndex.put(featureName, featureOffsetIndex.size());
            }//from w ww  . ja  va2s.  c o m
        }

    }
    return featureOffsetIndex;
}

---

From source file:de.tudarmstadt.ukp.dkpro.tc.mallet.util.MalletUtils.java

public static void writeFeatureNamesToFile(FeatureStore instanceList, File outputFile) throws IOException {
    BufferedWriter bw = new BufferedWriter(
            new OutputStreamWriter(new GZIPOutputStream(new FileOutputStream(outputFile)), "UTF-8"));
    HashMap<String, Integer> featureOffsetIndex = new HashMap<String, Integer>();
    for (int i = 0; i < instanceList.getNumberOfInstances(); i++) {
        Instance instance = instanceList.getInstance(i);
        for (Feature feature : instance.getFeatures()) {
            String featureName = feature.getName();
            if (!featureOffsetIndex.containsKey(featureName)) {
                featureOffsetIndex.put(featureName, featureOffsetIndex.size());
                bw.write(featureName + " ");
            }//w  w  w.  j  a  v a2s. co  m
        }
    }
    bw.write(MalletTestTask.OUTCOME_CLASS_LABEL_NAME);
    bw.close();
}

---

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