Example usage for java.util HashSet iterator

Introduction

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

Prototype

public Iterator<E> iterator() 

Source Link

Document

Returns an iterator over the elements in this set.

Usage

From source file:com.tremolosecurity.proxy.ProxyRequest.java

@Override
public Enumeration getParameterNames() {

    HashSet<String> paramListLocal = new HashSet<String>();
    paramListLocal.addAll(this.paramList);

    for (NVP p : this.queryString) {
        if (!paramListLocal.contains(p.getName())) {
            paramListLocal.add(p.getName());
        }//  www.  j  a v  a 2  s . c  om
    }

    return new IteratorEnumeration(paramListLocal.iterator());

}

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From source file:com.javadog.cgeowear.cgeoWearService.java

@Override
public void onConnected(Bundle bundle) {
    //As soon as the Google APIs are connected, grab the connected Node ID
    new Thread(new Runnable() {
        @Override/*from  w  w w.  j a v  a2  s . c  o m*/
        public void run() {
            HashSet<String> connectedWearDevices = new HashSet<>();
            NodeApi.GetConnectedNodesResult nodes = Wearable.NodeApi.getConnectedNodes(apiClient).await();
            for (Node node : nodes.getNodes()) {
                connectedWearDevices.add(node.getId());
            }

            try {
                connectedNodeId = connectedWearDevices.iterator().next();
            } catch (NoSuchElementException e) {
                Log.wtf(DEBUG_TAG, "No paired devices found.");
                connectedNodeId = null;
            }
        }
    }).start();
}

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From source file:prototype.TreeLayoutDemo.java

/**
 * /* w  ww.ja v  a 2s . c om*/
 */
private void createTree() {

    //ReadXLSStructure xlsread = new ReadXLSStructure();

    //       HashSet Nodes = xlsread.returnNodes0_Links1(0, "C:\\Users\\frisch\\Desktop\\CRR_Off_Balance_Structure.xls");
    //       HashSet Links = xlsread.returnNodes0_Links1(1, "C:\\Users\\frisch\\Desktop\\CRR_Off_Balance_Structure.xls");

    HashSet Links = new HashSet();
    HashSet Nodes = new HashSet();

    addNodes(Nodes, "C:\\Users\\frisch\\Desktop\\GFViewerData\\GFNodes.txt");

    addLinks(Links, "C:\\Users\\frisch\\Desktop\\GFViewerData\\GFLinks.txt");

    Iterator it = Nodes.iterator();

    while (it.hasNext()) {
        graph.addVertex((String) it.next());
    }

    it = Links.iterator();

    while (it.hasNext()) {

        String dummy = (String) it.next();
        String[] x = dummy.split("///");
        graph.addEdge(edgeFactory.create(), x[0], x[1]);
    }

    ///

    //       
    //       graph.addVertex("V0");
    //       graph.addEdge(edgeFactory.create(), "V0", "V1");
    //       graph.addEdge(edgeFactory.create(), "V0", "V2");
    //       graph.addEdge(edgeFactory.create(), "V1", "V4");
    //       graph.addEdge(edgeFactory.create(), "V2", "V3");
    //       graph.addEdge(edgeFactory.create(), "V2", "V5");
    //       graph.addEdge(edgeFactory.create(), "V4", "V6");
    //       graph.addEdge(edgeFactory.create(), "V4", "V7");
    //       graph.addEdge(edgeFactory.create(), "V3", "V8");
    //       graph.addEdge(edgeFactory.create(), "V6", "V9");
    //       graph.addEdge(edgeFactory.create(), "V4", "V10");
    //       
    //          graph.addVertex("A0");
    //          graph.addEdge(edgeFactory.create(), "A0", "A1");
    //          graph.addEdge(edgeFactory.create(), "A0", "A2");
    //          graph.addEdge(edgeFactory.create(), "A0", "A3");
    //          
    //          graph.addVertex("B0");
    //       graph.addEdge(edgeFactory.create(), "B0", "B1");
    //       graph.addEdge(edgeFactory.create(), "B0", "B2");
    //       graph.addEdge(edgeFactory.create(), "B1", "B4");
    //       graph.addEdge(edgeFactory.create(), "B2", "B3");
    //       graph.addEdge(edgeFactory.create(), "B2", "B5");
    //       graph.addEdge(edgeFactory.create(), "B4", "B6");
    //       graph.addEdge(edgeFactory.create(), "B4", "B7");
    //       graph.addEdge(edgeFactory.create(), "B3", "B8");
    //       graph.addEdge(edgeFactory.create(), "B6", "B9");

}

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From source file:de.suse.swamp.core.container.WorkflowManager.java

/**
 * Do a bulk load of workflow ids./*  www .  jav  a2 s  .  c  om*/
 * If one of the workflows cannot be loaded, an exception is thrown.
 */
public List getWorkflows(HashSet ids) throws StorageException {
    List workflows = new ArrayList();
    List idsToLoad = new ArrayList();
    for (Iterator it = ids.iterator(); it.hasNext();) {
        Integer idObj = (Integer) it.next();
        if (workflowCache.containsKey(idObj)) {
            workflows.add(workflowCache.get(idObj));
        } else {
            idsToLoad.add(idObj);
        }
    }
    if (idsToLoad.size() > 0) {
        for (Iterator it = WorkflowStorage.loadWorkflows(idsToLoad).values().iterator(); it.hasNext();) {
            Workflow wf = (Workflow) it.next();
            synchronized (workflowCache) {
                workflowCache.put(new Integer(wf.getId()), wf);
                workflows.add(wf);
            }
        }
    }
    return workflows;
}

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From source file:com.javadog.cgeowear.cgeoWear.java

@Override
public void onConnected(Bundle bundle) {
    //As soon as the Google APIs are connected, grab the connected Node ID
    new Thread(new Runnable() {
        @Override/*from   www  .  j a v a 2 s  .  co m*/
        public void run() {
            HashSet<String> connectedWearDevices = new HashSet<String>();
            NodeApi.GetConnectedNodesResult nodes = Wearable.NodeApi.getConnectedNodes(apiClient).await();
            for (Node node : nodes.getNodes()) {
                connectedWearDevices.add(node.getId());
            }

            try {
                connectedNodeId = connectedWearDevices.iterator().next();
            } catch (NoSuchElementException e) {
                Log.wtf(DEBUG_TAG, "No paired devices found.");
                connectedNodeId = null;
            }
        }
    }).start();
}

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From source file:org.jfree.data.xy.DefaultTableXYDataset.java

/**
 * Removes all x-values for which all the y-values are <code>null</code>.
 *///w  w w. jav  a  2  s .  c o  m
public void prune() {
    HashSet hs = (HashSet) this.xPoints.clone();
    Iterator iterator = hs.iterator();
    while (iterator.hasNext()) {
        Number x = (Number) iterator.next();
        if (canPrune(x)) {
            removeAllValuesForX(x);
        }
    }
}

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From source file:org.apache.tika.parser.ner.NamedEntityParserTest.java

@Test
public void testParse() throws Exception {

    //test config is added to resources directory
    TikaConfig config = new TikaConfig(getClass().getResourceAsStream(CONFIG_FILE));
    Tika tika = new Tika(config);

    JSONParser parser = new JSONParser();
    String text = "";

    HashMap<Integer, String> hmap = new HashMap<Integer, String>();
    HashMap<String, HashMap<Integer, String>> outerhmap = new HashMap<String, HashMap<Integer, String>>();

    int index = 0;
    //Input Directory Path
    String inputDirPath = "/Users/AravindMac/Desktop/polardata_json_grobid/application_pdf";
    int count = 0;
    try {//from  ww w .j  a v  a 2  s  .  c o m

        File root = new File(inputDirPath);
        File[] listDir = root.listFiles();
        for (File filename : listDir) {

            if (!filename.getName().equals(".DS_Store") && count < 3573) {
                count += 1;
                System.out.println(count);

                String absoluteFilename = filename.getAbsolutePath().toString();

                //   System.out.println(absoluteFilename);
                //Read the json file, parse and retrieve the text present in the content field.

                Object obj = parser.parse(new FileReader(absoluteFilename));

                BufferedWriter bw = new BufferedWriter(new FileWriter(new File(absoluteFilename)));

                JSONObject jsonObject = (JSONObject) obj;
                text = (String) jsonObject.get("content");

                Metadata md = new Metadata();
                tika.parse(new ByteArrayInputStream(text.getBytes()), md);

                //Parse the content and retrieve the values tagged as the NER entities
                HashSet<String> set = new HashSet<String>();
                set.addAll(Arrays.asList(md.getValues("X-Parsed-By")));

                // Store values tagged as NER_PERSON
                set.clear();
                set.addAll(Arrays.asList(md.getValues("NER_PERSON")));

                hmap = new HashMap<Integer, String>();
                index = 0;

                for (Iterator<String> i = set.iterator(); i.hasNext();) {
                    String f = i.next();
                    hmap.put(index, f);
                    index++;
                }

                if (!hmap.isEmpty()) {
                    outerhmap.put("PERSON", hmap);
                }

                // Store values tagged as NER_LOCATION
                set.clear();
                set.addAll(Arrays.asList(md.getValues("NER_LOCATION")));
                hmap = new HashMap<Integer, String>();
                index = 0;

                for (Iterator<String> i = set.iterator(); i.hasNext();) {
                    String f = i.next();
                    hmap.put(index, f);
                    index++;
                }

                if (!hmap.isEmpty()) {
                    outerhmap.put("LOCATION", hmap);
                }

                //Store values tagged as NER_ORGANIZATION
                set.clear();
                set.addAll(Arrays.asList(md.getValues("NER_ORGANIZATION")));

                hmap = new HashMap<Integer, String>();
                index = 0;

                for (Iterator<String> i = set.iterator(); i.hasNext();) {
                    String f = i.next();
                    hmap.put(index, f);
                    index++;
                }

                if (!hmap.isEmpty()) {
                    outerhmap.put("ORGANIZATION", hmap);
                }

                // Store values tagged as NER_DATE
                set.clear();
                set.addAll(Arrays.asList(md.getValues("NER_DATE")));

                hmap = new HashMap<Integer, String>();
                index = 0;

                for (Iterator<String> i = set.iterator(); i.hasNext();) {
                    String f = i.next();
                    hmap.put(index, f);
                    index++;
                }

                if (!hmap.isEmpty()) {
                    outerhmap.put("DATE", hmap);
                }

                JSONArray array = new JSONArray();
                array.put(outerhmap);
                if (!outerhmap.isEmpty()) {
                    jsonObject.put("OpenNLP", array); //Add the NER entities to the json under NER key as a JSON array.
                }

                System.out.println(jsonObject);

                bw.write(jsonObject.toJSONString()); //Stringify thr JSON and write it back to the file 
                bw.close();

            }
        }
    } catch (Exception e) {
        e.printStackTrace();
    }

}

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From source file:com.javadog.cgeowear.MobileService.java

@Override
public void onConnected(Bundle bundle) {
    Log.d(DEBUG_TAG, "Connected to Play Services");

    // Start tracking all requested info on the phone side
    locationUtils.startLocationTracking(apiClient);
    if (!useWatchCompass) {
        locationUtils.startDirectionalTracking(getApplicationContext());
    }/*from  w  w w .  j a  v  a  2 s .  c  o  m*/

    //Get ID of connected Wear device and send it the initial cache info (in another thread)
    new Thread(new Runnable() {
        @Override
        public void run() {
            HashSet<String> connectedWearDevices = new HashSet<>();
            NodeApi.GetConnectedNodesResult nodes = Wearable.NodeApi.getConnectedNodes(apiClient).await();
            for (Node node : nodes.getNodes()) {
                connectedWearDevices.add(node.getId());
            }

            Message m = new Message();
            try {
                wearInterface = new WearInterface(apiClient, connectedWearDevices.iterator().next());
                wearInterface.initTracking(cacheName, geocode, 0f, 0f, useWatchCompass, geocacheLocation);
                m.obj = MESSAGE_NAVIGATING_NOW;

            } catch (ConnectException e) {
                Log.e(DEBUG_TAG, "Couldn't send initial tracking data.");
                m.obj = MESSAGE_ERROR_COMMUNICATING;

            } catch (NoSuchElementException e) {
                Log.e(DEBUG_TAG, "No Wear devices connected. Killing service...");
                m.obj = MESSAGE_NO_WEAR_DEVICE;

            } finally {
                initThreadHandler.sendMessage(m);
            }
        }
    }).start();
}

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From source file:com.vsct.dt.hesperides.templating.platform.PropertiesData.java

public MustacheScope toMustacheScope(Set<KeyValueValorisationData> instanceValorisations,
        Set<KeyValueValorisationData> platformValorisations, Boolean buildingFile) {
    if (instanceValorisations == null) {
        instanceValorisations = new HashSet<>();
    }//from   ww  w .  j  a  v  a 2s  . c  o m
    if (platformValorisations == null) {
        platformValorisations = new HashSet<>();
    }

    HashSet<ValorisationData> valorisations = new HashSet<>();
    valorisations.addAll(keyValueProperties);
    valorisations.addAll(iterableProperties);
    if (platformValorisations != null) {
        /* addAll doesn't replace existing values, but we want to, so iterate */
        for (KeyValueValorisationData v : platformValorisations) {
            //Remove local valorisation if it exists (ie has the same name even if the value is different)
            for (Iterator<ValorisationData> it = valorisations.iterator(); it.hasNext();) {
                ValorisationData existingValorisation = it.next();
                if (existingValorisation.getName().equals(v.getName())) {
                    it.remove();
                }
            }
            valorisations.add(v);
        }
    }

    /* Prepare what will be injected in the values */
    Map<String, String> injectableKeyValueValorisations = keyValueProperties.stream()
            .collect(Collectors.toMap(ValorisationData::getName, KeyValueValorisationData::getValue));
    Map<String, String> injectablePlatformValorisations = platformValorisations.stream()
            .collect(Collectors.toMap(ValorisationData::getName, KeyValueValorisationData::getValue));

    /* Erase local valorisations by platform valorisations */
    injectableKeyValueValorisations.putAll(injectablePlatformValorisations);

    Map<String, String> injectableInstanceProperties = instanceValorisations.stream()
            .collect(Collectors.toMap(ValorisationData::getName, KeyValueValorisationData::getValue));

    injectableKeyValueValorisations.replaceAll((key, value) -> value.replace("$", "\\$"));
    injectableInstanceProperties.replaceAll((key, value) -> value.replace("$", "\\$"));

    InjectableMustacheScope injectable = MustacheScope.from(valorisations)
            /* First re-inject keyValueValorisations, so they can refer to themselves */
            .inject(injectableKeyValueValorisations)
            /* Do it a second time in case global properties where referring to themselves */
            .inject(injectableKeyValueValorisations)
            /* Finally inject instance valorisations */
            .inject(injectableInstanceProperties)
            /* Do it a third time in case instances properties where referring to global properties */
            .inject(injectableKeyValueValorisations);

    MustacheScope mustacheScope = injectable.create();

    if (mustacheScope.getMissingKeyValueProperties().size() > 0 && buildingFile) {

        Map<String, String> missing_valuation = new HashMap<>();

        Set<KeyValuePropertyModel> missing = mustacheScope.getMissingKeyValueProperties();

        missing.stream().forEach(prop -> {
            missing_valuation.put(prop.getName(), "");
        });

        mustacheScope = injectable.inject(missing_valuation).create();
    }

    return mustacheScope;
}

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From source file:org.openflexo.foundation.ie.widget.IERadioButtonWidget.java

public void setValue(boolean value) {
    if (value != this._value && value && getGroupName() != null && !isDeserializing()
            && getWOComponent() != null) {
        HashSet<IERadioButtonWidget> v = getWOComponent().getRadioButtonManager().getButtons(this.groupName);
        if (v == null) {
            v = getWOComponent().getRadioButtonManager().registerButton(this, groupName);
        }//from ww w .  j a  v  a2  s  . c o m
        Iterator<IERadioButtonWidget> i = v.iterator();
        while (i.hasNext()) {
            IERadioButtonWidget element = i.next();
            if (element != this) {
                element.setValue(false);
            }
        }
    }
    this._value = value;
    if (!isDeserializing()) {
        setChanged();
        notifyObservers(new DataModification(DataModification.ATTRIBUTE, ATTRIB_DEFAULTVALUE_NAME, null, null));
    }
}

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