Example usage for java.util HashMap keySet

Introduction

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

Prototype

public Set<K> keySet() 

Source Link

Document

Returns a Set view of the keys contained in this map.

Usage

From source file:longism.com.api.APIUtils.java

/**
 * TODO Function:Load json by type.<br>
 *
 * @param activity    - to get context/*from www .  java  2 s .c  o  m*/
 * @param action      - get or post or s.thing else. Define at top of class
 * @param data        - Parameter
 * @param url         - host of API
 * @param apiCallBack - call back to handle action when start, finish, success or fail
 * @param username    - username if sever need to log in
 * @param password    - password if sever need to log in
 * @date: July 07, 2015
 * @author: Nguyen Long
 */
public static void LoadJSONByType(final Activity activity, final int action, final HashMap<String, String> data,
        final String url, final String username, final String password, final APICallBack apiCallBack) {
    activity.runOnUiThread(new Runnable() {
        @Override
        public void run() {
            apiCallBack.uiStart();
        }
    });
    new Thread(new Runnable() {
        @Override
        public synchronized void run() {
            try {
                HttpGet get = null;
                HttpPost post = null;
                HttpResponse response = null;
                String paramString = null;

                ArrayList<BasicNameValuePair> list = new ArrayList<BasicNameValuePair>();
                if (data != null) {
                    Set<String> set = data.keySet();
                    for (String key : set) {
                        BasicNameValuePair value = new BasicNameValuePair(key, data.get(key));
                        list.add(value);
                    }
                }
                HttpParams params = new BasicHttpParams();
                HttpConnectionParams.setSoTimeout(params, TIMEOUT_TIME);
                HttpConnectionParams.setConnectionTimeout(params, TIMEOUT_TIME);

                DefaultHttpClient client = new DefaultHttpClient(params);

                /**
                 * Select action to do
                 */
                switch (action) {
                case ACTION_GET_JSON:
                    paramString = URLEncodedUtils.format(list, "utf-8");
                    get = new HttpGet(url + "?" + paramString);
                    response = client.execute(get);
                    break;
                case ACTION_POST_JSON:
                    post = new HttpPost(url);
                    post.setEntity(new UrlEncodedFormEntity(list, "UTF-8"));
                    response = client.execute(post);
                    break;
                case ACTION_GET_JSON_WITH_AUTH:
                    paramString = URLEncodedUtils.format(list, "utf-8");
                    get = new HttpGet(url + "?" + paramString);
                    setAuthenticate(client, get, username, password);
                    response = client.execute(get);
                    break;
                case ACTION_POST_JSON_WITH_AUTH:
                    post = new HttpPost(url);
                    post.setEntity(new UrlEncodedFormEntity(list, "UTF-8"));
                    setAuthenticate(client, post, username, password);
                    response = client.execute(post);
                    break;
                }

                final StringBuilder builder = new StringBuilder();
                if (response != null && response.getStatusLine().getStatusCode() == HttpStatus.SC_OK) {

                    InputStream inputStream = response.getEntity().getContent();
                    Scanner scanner = new Scanner(inputStream);
                    while (scanner.hasNext()) {
                        builder.append(scanner.nextLine());
                    }
                    inputStream.close();
                    scanner.close();
                    apiCallBack.success(builder.toString(), 0);
                } else {
                    apiCallBack.fail(response != null && response.getStatusLine() != null ? "response null"
                            : "" + response.getStatusLine().getStatusCode());
                }
            } catch (final Exception e) {
                apiCallBack.fail(e.getMessage());
            } finally {
                activity.runOnUiThread(new Runnable() {

                    @Override
                    public void run() {
                        apiCallBack.uiEnd();
                    }
                });
            }
        }
    }).start();
}

---

From source file:br.unicamp.ic.recod.gpsi.ml.gpsiLinearDiscriminantAnalysisClassificationAlgorithm.java

@Override
public void fit(HashMap<Byte, ArrayList<double[]>> x) {

    VectorialMean mean;//from w w w.  j  a va2 s  .  c om

    this.centroids = new HashMap<>();
    this.nClasses = x.size();
    this.dimensionality = 0;
    for (byte label : x.keySet()) {
        if (this.dimensionality <= 0)
            this.dimensionality = x.get(label).get(0).length;

        mean = new VectorialMean(this.dimensionality);
        for (double[] v : x.get(label))
            mean.increment(v);

        this.centroids.put(label, mean.getResult());
    }
}

---

From source file:io.crate.module.sql.benchmark.BulkDeleteBenchmark.java

@BenchmarkOptions(benchmarkRounds = BENCHMARK_ROUNDS, warmupRounds = 1)
@Test/*from   ww  w .  ja  va  2  s . c om*/
public void testSQLBulkDelete() {
    Object[][] bulkArgs = new Object[ROWS][];
    HashMap<String, String> ids = createSampleData();

    int i = 0;
    for (String id : ids.keySet()) {
        bulkArgs[i] = new Object[] { id };
        i++;
    }
    getClient(false).execute(SQLBulkAction.INSTANCE, new SQLBulkRequest(DELETE_SQL_STMT, bulkArgs)).actionGet();
    refresh(client());
}

---

From source file:com.apricot.eating.xml.XMLParser.java

public Object getNodeObject(Node node, Class claz) {
    Object obj = null;//from   w ww .  j  a v  a2 s . co m
    try {
        obj = claz.newInstance();
    } catch (Exception e) {
    }
    if (obj == null)
        return null;
    try {
        HashMap map = getAttributes(node);
        for (Iterator keys = map.keySet().iterator(); keys.hasNext();) {
            String k = (String) keys.next();
            try {
                BeanUtils.setProperty(obj, k, map.get(k));
            } catch (Exception e) {
            }
        }
    } catch (Exception e) {
    }
    return obj;
}

---

From source file:com.uwsoft.editor.view.ui.box.resourcespanel.UIParticleEffectsTabMediator.java

@Override
protected void initList(String searchText) {
    Sandbox sandbox = Sandbox.getInstance();
    //Overlap2DFacade facade = Overlap2DFacade.getInstance();
    ResourceManager resourceManager = facade.retrieveProxy(ResourceManager.NAME);

    HashMap<String, ParticleEffect> particles = resourceManager.getProjectParticleList();
    Array<DraggableResource> itemArray = new Array<>();
    for (String name : particles.keySet()) {
        if (!name.contains(searchText))
            continue;
        DraggableResource draggableResource = new DraggableResource(new ParticleEffectResource(name));
        draggableResource.setFactoryFunction(ItemFactory.get()::tryCreateParticleItem);
        itemArray.add(draggableResource);
    }/*from ww  w  .  j a va 2 s .  c  om*/
    viewComponent.setItems(itemArray);
}

---

From source file:com.appdynamics.cloudfoundry.appdservicebroker.CredentialsHolder.java

void init(HashMap<String, JSONObject> appd_plans) {
    this.appd_plans_by_name = appd_plans;

    for (String planName : appd_plans.keySet()) {

        JSONObject planValue = appd_plans.get(planName);
        log.debug("Plan Name: " + planName + " and associated plan value: " + planValue);

        HashMap<String, String> appd_plan_detail = planValue;

        Credentials appdPlanCredentials = new Credentials();

        appdPlanCredentials.setAccessKey(appd_plan_detail.get("account-access-key"));
        appdPlanCredentials.setAccountName(appd_plan_detail.get("account-name"));
        appdPlanCredentials.setControllerHost(appd_plan_detail.get("host-name"));
        appdPlanCredentials.setControllerPort(appd_plan_detail.get("port"));
        appdPlanCredentials.setIsSSLEnabled(appd_plan_detail.get("ssl-enabled"));

        appd_plans_map.put(planName, appdPlanCredentials);
        log.debug("Created appd plan : " + planName + " with credentials content: " + appdPlanCredentials);
    }//from   w  w  w  .  j ava2  s . com

}

---

From source file:com.uwsoft.editor.view.ui.box.resourcespanel.UILibraryItemsTabMediator.java

@Override
protected void initList(String searchText) {
    searchText = searchText.toLowerCase();
    ProjectManager projectManager = Overlap2DFacade.getInstance().retrieveProxy(ProjectManager.NAME);
    HashMap<String, CompositeItemVO> items = projectManager.currentProjectInfoVO.libraryItems;

    Array<DraggableResource> itemArray = new Array<>();
    for (String key : items.keySet()) {
        if (!key.toLowerCase().contains(searchText))
            continue;
        DraggableResource draggableResource = new DraggableResource(new LibraryItemResource(key));
        draggableResource.setFactoryFunction(ItemFactory.get()::createItemFromLibrary);
        draggableResource.initDragDrop();
        itemArray.add(draggableResource);
    }//from  ww w  . j a  v a2s.c om
    viewComponent.setItems(itemArray);
}

---

From source file:com.ibm.crail.tools.CrailFsck.java

private void printStats(HashMap<String, AtomicInteger> stats) {
    for (Iterator<String> iter = stats.keySet().iterator(); iter.hasNext();) {
        String key = iter.next();
        System.out.println(key + "\t" + stats.get(key));
    }//from ww  w.  ja  v a 2s.  c o  m
}

---

From source file:com.o2d.pkayjava.editor.view.ui.box.resourcespanel.UILibraryItemsTabMediator.java

@Override
protected void initList(String searchText) {
    ProjectManager projectManager = Overlap2DFacade.getInstance().retrieveProxy(ProjectManager.NAME);
    HashMap<String, CompositeItemVO> items = projectManager.currentProjectInfoVO.libraryItems;

    Array<DraggableResource> itemArray = new Array<>();
    for (String key : items.keySet()) {
        if (!key.contains(searchText))
            continue;
        DraggableResource draggableResource = new DraggableResource(new LibraryItemResource(key));
        draggableResource.setFactoryFunction(ItemFactory.get()::createItemFromLibrary);
        draggableResource.initDragDrop();
        itemArray.add(draggableResource);
    }/* w  w  w.  j a  v a 2s.  c  o  m*/
    viewComponent.setItems(itemArray);
}

---

From source file:net.certiv.authmgr.task.section.model.AnalyzeModel.java

private void analyzeCategories(PersistantWordsDataSource pds,
        HashMap<String, HashMap<String, HashMap<String, WordProbabilityPT>>> catsMap) {
    Set<String> catKeys = catsMap.keySet();

    String categoryLabels = "";
    for (Iterator<String> it = catKeys.iterator(); it.hasNext();) {
        categoryLabels = categoryLabels + it.next() + " ";
    }//from  w  w  w.ja  va 2  s. c  om
    Log.info(this, "Category collection: " + catKeys.size() + " = " + categoryLabels);

    // for each category
    for (Iterator<String> it = catKeys.iterator(); it.hasNext();) {
        String category = it.next();
        HashMap<String, HashMap<String, WordProbabilityPT>> partsMap = catsMap.get(category);
        analyzePartitions(pds, category, partsMap);
    }
}

---

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