Example usage for java.util HashSet contains

Introduction

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

Prototype

public boolean contains(Object o) 

Source Link

Document

Returns true if this set contains the specified element.

Usage

From source file:com.bw.hawksword.wiktionary.ExtendedWikiHelper.java

/**
 * Format the given wiki-style text into formatted HTML content. This will
 * create headers, lists, internal links, and style formatting for any wiki
 * markup found.// w w w. j a  v  a 2s  . c  o  m
 *
 * @param wikiText The raw text to format, with wiki-markup included.
 * @return HTML formatted content, ready for display in {@link WebView}.
 */
public static String formatWikiText(String wikiText) {
    if (wikiText == null) {
        return null;
    }

    // Insert a fake last section into the document so our section splitter
    // can correctly catch the last section.
    wikiText = wikiText.concat(STUB_SECTION);

    // Read through all sections, keeping only those matching our filter,
    // and only including the first entry for each title.
    HashSet<String> foundSections = new HashSet<String>();
    StringBuilder builder = new StringBuilder();

    Matcher sectionMatcher = sSectionSplit.matcher(wikiText);
    while (sectionMatcher.find()) {
        String title = sectionMatcher.group(1);
        if (!foundSections.contains(title) && sValidSections.matcher(title).matches()) {
            String sectionContent = sectionMatcher.group();
            foundSections.add(title);
            builder.append(sectionContent);
        }
    }

    // Our new wiki text is the selected sections only
    wikiText = builder.toString();

    // Apply all formatting rules, in order, to the wiki text
    for (FormatRule rule : sFormatRules) {
        wikiText = rule.apply(wikiText);
    }

    // Return the resulting HTML with style sheet, if we have content left
    if (!TextUtils.isEmpty(wikiText)) {
        return STYLE_SHEET + wikiText;
    } else {
        return null;
    }
}

---

From source file:de.dfki.iui.mmds.core.emf.persistence.EmfPersistence.java

private static void collectObjectsWithoutResource(EObject eObject, HashSet<EObject> alreadyVisited,
        List<EObject> rootList, NonContainmentReferenceHandling refOption) {

    if (alreadyVisited.contains(eObject))
        return;/*from w w w  . j  a  v a2  s  . c  om*/
    alreadyVisited.add(eObject);
    if ((eObject.eClass().getEPackage() instanceof EcorePackage))
        return;
    if (eObject.eResource() == null) {
        if (eObject.eContainer() == null) {
            rootList.add(eObject);
        } else {
            collectObjectsWithoutResource(eObject.eContainer(), alreadyVisited, rootList, refOption);
        }
    }
    for (EReference eref : eObject.eClass().getEAllReferences()) {
        if (eref.isTransient()) {
            EAnnotation annotation = eref.getEAnnotation("http:///org/eclipse/emf/ecore/util/ExtendedMetaData");
            if (annotation == null || !annotation.getDetails().containsKey("group")) {
                continue;
            }
        }
        final Object value = eObject.eGet(eref);
        if (value == null) {
            continue;
        }
        if (value instanceof List) {
            for (Object obj : (List<?>) value) {
                if (obj == null) {
                    logger.error("There seems to be a unresolved reference. Please check the console output!");
                }
                collectObjectsWithoutResource((EObject) obj, alreadyVisited, rootList, refOption);
            }
        } else {
            collectObjectsWithoutResource((EObject) value, alreadyVisited, rootList, refOption);
        }
    }
}

---

From source file:Main.java

/**
 * Converts a given object to a form encoded map
 * @param objName Name of the object/*from w  ww .  jav  a2 s . c o m*/
 * @param obj The object to convert into a map
 * @param objectMap The object map to populate
 * @param processed List of objects hashCodes that are already parsed
 * @throws InvalidObjectException
 */
private static void objectToMap(String objName, Object obj, Map<String, Object> objectMap,
        HashSet<Integer> processed) throws InvalidObjectException {
    //null values need not to be processed
    if (obj == null)
        return;

    //wrapper types are autoboxed, so reference checking is not needed
    if (!isWrapperType(obj.getClass())) {
        //avoid infinite recursion
        if (processed.contains(obj.hashCode()))
            return;
        processed.add(obj.hashCode());
    }

    //process arrays
    if (obj instanceof Collection<?>) {
        //process array
        if ((objName == null) || (objName.isEmpty()))
            throw new InvalidObjectException("Object name cannot be empty");

        Collection<?> array = (Collection<?>) obj;
        //append all elements in the array into a string
        int index = 0;
        for (Object element : array) {
            //load key value pair
            String key = String.format("%s[%d]", objName, index++);
            loadKeyValuePairForEncoding(key, element, objectMap, processed);
        }
    } else if (obj instanceof Map) {
        //process map
        Map<?, ?> map = (Map<?, ?>) obj;
        //append all elements in the array into a string            
        for (Map.Entry<?, ?> pair : map.entrySet()) {
            String attribName = pair.getKey().toString();
            String key = attribName;
            if ((objName != null) && (!objName.isEmpty())) {
                key = String.format("%s[%s]", objName, attribName);
            }
            loadKeyValuePairForEncoding(key, pair.getValue(), objectMap, processed);
        }
    } else {
        //process objects
        // invoke getter methods
        Method[] methods = obj.getClass().getMethods();
        for (Method method : methods) {
            //is a getter?
            if ((method.getParameterTypes().length != 0) || (!method.getName().startsWith("get")))
                continue;

            //get json attribute name
            Annotation getterAnnotation = method.getAnnotation(JsonGetter.class);
            if (getterAnnotation == null)
                continue;

            //load key name
            String attribName = ((JsonGetter) getterAnnotation).value();
            String key = attribName;
            if ((objName != null) && (!objName.isEmpty())) {
                key = String.format("%s[%s]", objName, attribName);
            }

            try {
                //load key value pair
                Object value = method.invoke(obj);
                loadKeyValuePairForEncoding(key, value, objectMap, processed);
            } catch (Exception ex) {
            }
        }
        // load fields
        Field[] fields = obj.getClass().getFields();
        for (Field field : fields) {
            //load key name
            String attribName = field.getName();
            String key = attribName;
            if ((objName != null) && (!objName.isEmpty())) {
                key = String.format("%s[%s]", objName, attribName);
            }

            try {
                //load key value pair
                Object value = field.get(obj);
                loadKeyValuePairForEncoding(key, value, objectMap, processed);
            } catch (Exception ex) {
            }
        }
    }
}

---

From source file:com.microsoft.azure.storage.table.CEKReturn.java

private static boolean isEncrypted(HashSet<String> encryptedPropertyDetailsSet, String key) {
    // Handle the case where the property is encrypted.
    return encryptedPropertyDetailsSet != null && encryptedPropertyDetailsSet.contains(key);
}

---

From source file:edu.umd.cs.submitServer.servlets.RunMoss.java

static private void uploadSubmission(PrintWriter writer, SocketClient socketClient, String classAccount,
        byte[] bytes, boolean baselline, HashSet<String> extensions) {
    try {/*from   ww w.  j  a  v a2  s .  c  o  m*/
        HashSet<String> seen = new HashSet<>();
        Map<String, List<String>> files = TextUtilities.scanTextFilesInZip(new ByteArrayInputStream(bytes));

        for (Map.Entry<String, List<String>> e : files.entrySet()) {
            String name = e.getKey();
            name = name.substring(name.lastIndexOf('/') + 1);
            int lastDot = name.lastIndexOf('.');
            if (lastDot >= 0 && extensions.contains(name.substring(lastDot)) && seen.add(name)) {
                name = classAccount + "/" + name;
                writer.println("  Sending " + name);
                socketClient.uploadFile(name, e.getValue(), false);
            }
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
}

---

From source file:com.projity.field.Select.java

public static String toConfigurationXMLOptions(LinkedHashMap map, String keyPrefix) {
    // MapIterator i = map.i();
    Iterator i = map.keySet().iterator();
    StringBuffer buf = new StringBuffer();
    HashSet duplicateSet = new HashSet(); // don't allow duplicate keys
    while (i.hasNext()) {
        String key = (String) i.next();
        // notion of key and value is switched
        String value = (String) map.get(key);
        int dupCount = 2;
        String newKey = key;/*  ww  w .ja  v  a2 s .  com*/
        while (duplicateSet.contains(newKey)) {
            newKey = key + "-" + dupCount++;
        }
        key = newKey;
        duplicateSet.add(key);
        if (key == null || key.length() == 0)
            continue;
        if (value == null || value.length() == 0)
            continue;
        key = keyPrefix + key;
        // String key = "<html>" + keyPrefix + ": " + "<b>" + i.getValue()
        // +"</b></html>";
        buf.append(SelectOption.toConfigurationXML(key, value));
    }
    return buf.toString();
}

---

From source file:com.addthis.hydra.job.spawn.JobAlertUtil.java

/**
 * Count the total byte sizes of files along a certain path via mesh
 * @param jobId The job to check/*from   w  w w  .  ja v  a 2 s .c  o m*/
 * @param dirPath The path to check within the jobId, e.g. split/{{now-1}}/importantfiles/*.gz
 * @return A long representing the total size in bytes of files along the specified path
 */
public static long getTotalBytesFromMesh(MeshyClient meshyClient, String jobId, String dirPath) {
    String meshLookupString = "/job*/" + jobId + "/*/gold/" + expandDateMacro(dirPath);
    if (meshyClient != null) {
        try {
            Collection<FileReference> fileRefs = meshyClient.listFiles(new String[] { meshLookupString });
            HashSet<String> fileRefKeysUsed = new HashSet<>();
            long totalBytes = 0;
            for (FileReference fileRef : fileRefs) {
                // Use StreamSourceMeshy to generate a canonical path key. In particular, strip off any multi-minion prefixes if appropriate.
                String meshFileKey = StreamFileUtil.getCanonicalFileReferenceCacheKey(fileRef.name, pathOff,
                        sortToken, pathTokenOffset);
                if (!fileRefKeysUsed.contains(meshFileKey)) {
                    totalBytes += fileRef.size;
                    fileRefKeysUsed.add(meshFileKey);
                }
            }
            return totalBytes;
        } catch (IOException e) {
            log.warn("Job alert mesh look up failed", e);
        }
    } else {
        log.warn(
                "Received mesh lookup request job={} dirPath={} while meshy client was not instantiated; returning zero",
                jobId, dirPath);
    }
    return 0;
}

---

From source file:com.oneis.javascript.Runtime.java

private static void recursiveSealObjects(ScriptableObject object, ScriptableObject scope, HashSet<Object> seen,
        boolean sealThisObject) {
    // Avoid infinite recursion
    if (seen.contains(object)) {
        return;/*from   ww  w.  j a v  a 2  s.co m*/
    }
    seen.add(object);

    for (Object propertyName : object.getAllIds()) {
        // Seal any getter or setters
        boolean foundGetter = false;
        if (propertyName instanceof String) // ConsString is checked -- property names are always proper Strings
        {
            for (int s = 0; s <= 1; s++) {
                boolean setter = (s == 0);
                Object gs = object.getGetterOrSetter((String) propertyName, 0, setter); // ConsString is checked
                if (gs != null && gs instanceof ScriptableObject) {
                    if (!setter) {
                        foundGetter = true;
                    }
                    recursiveSealObjects((ScriptableObject) gs, scope, seen, true);
                }
            }
        }
        // If there wasn't a getter, seal the property
        if (!foundGetter) {
            Object property = null;
            if (propertyName instanceof String) // ConsString is checked
            {
                property = object.get((String) propertyName, scope); // ConsString is checked
            } else if (propertyName instanceof Integer) {
                property = object.get(((Integer) propertyName).intValue(), scope);
            }
            if (property != null && property instanceof ScriptableObject) {
                recursiveSealObjects((ScriptableObject) property, scope, seen, true);
            }
        }
    }
    // Seal the prototype too?
    Scriptable prototype = object.getPrototype();
    if (prototype != null && prototype instanceof ScriptableObject) {
        recursiveSealObjects((ScriptableObject) prototype, scope, seen, true);
    }
    // Seal the parent scope?
    Scriptable parentScope = object.getParentScope();
    if (parentScope != null && parentScope instanceof ScriptableObject) {
        recursiveSealObjects((ScriptableObject) parentScope, scope, seen, true);
    }

    // Seal this object
    if (sealThisObject) {
        object.sealObject();
    }
}

---

From source file:org.epics.archiverappliance.utils.ui.GetUrlContent.java

/**
 * Get the contents of a redirect URL and use as reponse for the provided HttpServletResponse.
 * If possible, pass in error responses as well.
 * @param redirectURIStr     //from w ww . j a  va2  s .co m
 * @param resp  HttpServletResponse 
 * @throws IOException    
 */
public static void proxyURL(String redirectURIStr, HttpServletResponse resp) throws IOException {
    CloseableHttpClient httpclient = HttpClients.createDefault();
    HttpGet getMethod = new HttpGet(redirectURIStr);
    getMethod.addHeader("Connection", "close"); // https://www.nuxeo.com/blog/using-httpclient-properly-avoid-closewait-tcp-connections/
    try (CloseableHttpResponse response = httpclient.execute(getMethod)) {
        if (response.getStatusLine().getStatusCode() == 200) {
            HttpEntity entity = response.getEntity();

            HashSet<String> proxiedHeaders = new HashSet<String>();
            proxiedHeaders.addAll(Arrays.asList(MimeResponse.PROXIED_HEADERS));
            Header[] headers = response.getAllHeaders();
            for (Header header : headers) {
                if (proxiedHeaders.contains(header.getName())) {
                    logger.debug("Adding headerName " + header.getName() + " and value " + header.getValue()
                            + " when proxying request");
                    resp.addHeader(header.getName(), header.getValue());
                }
            }

            if (entity != null) {
                logger.debug("Obtained a HTTP entity of length " + entity.getContentLength());
                try (OutputStream os = resp.getOutputStream();
                        InputStream is = new BufferedInputStream(entity.getContent())) {
                    byte buf[] = new byte[10 * 1024];
                    int bytesRead = is.read(buf);
                    while (bytesRead > 0) {
                        os.write(buf, 0, bytesRead);
                        resp.flushBuffer();
                        bytesRead = is.read(buf);
                    }
                }
            } else {
                throw new IOException("HTTP response did not have an entity associated with it");
            }
        } else {
            logger.error("Invalid status code " + response.getStatusLine().getStatusCode()
                    + " when connecting to URL " + redirectURIStr + ". Sending the errorstream across");
            try (ByteArrayOutputStream os = new ByteArrayOutputStream()) {
                try (InputStream is = new BufferedInputStream(response.getEntity().getContent())) {
                    byte buf[] = new byte[10 * 1024];
                    int bytesRead = is.read(buf);
                    while (bytesRead > 0) {
                        os.write(buf, 0, bytesRead);
                        bytesRead = is.read(buf);
                    }
                }
                resp.addHeader(MimeResponse.ACCESS_CONTROL_ALLOW_ORIGIN, "*");
                resp.sendError(response.getStatusLine().getStatusCode(), new String(os.toByteArray()));
            }
        }
    }
}

---

From source file:com.termmed.utils.FileHelper.java

/**
 * Gets the modules.//from w w w  .  ja  v  a 2s .c om
 *
 * @param tmpFile the tmp file
 * @return the modules
 * @throws IOException Signals that an I/O exception has occurred.
 */
public static HashSet<String> getModules(String tmpFile) throws IOException {
    BufferedReader br = getReader(tmpFile);
    br.readLine();
    String line;
    String[] spl;
    HashSet<String> modules = new HashSet<String>();
    while ((line = br.readLine()) != null) {
        spl = line.split("\t", -1);
        if (!modules.contains(spl[3])) {
            modules.add(spl[3]);
        }
    }
    br.close();
    return modules;
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• 28
• 29
• 30
• 31
• 32
• 33
• 34
• 35
• 36
• 37
• 38
• 39
• 40
• 41
• 42
• 43
• 44
• 45
• 46
• 47
• 48
• 49
• 50
• »