List of usage examples for java.util TreeSet size
public int size()
From source file:org.auscope.gridtools.RegistryQueryClient.java
/** * Retrieves all available GridFTP servers from MDS. * /* w ww . ja v a 2 s . c o m*/ * @return Array of GridFTP server hostnames */ public String[] getAllGridFtpServers() { /* * //*[local-name()='Site']/child::node()[local-name()='StorageElement'] * /child::node()[local-name()='AccessProtocol'] * /child::node()[local-name()='Type'][text()='gsiftp']/parent::node() * /child::node()[local-name()='Endpoint'] */ String[] serverNames = new String[0]; String xpathQuery = "//*[local-name()='Site']" + "/child::node()[local-name()='StorageElement']" + "/child::node()[local-name()='AccessProtocol']" + "/child::node()[local-name()='Type']" + "[text()='gsiftp']/parent::node()"; // Parse the document NodeList serverNodeList = turboMDSquery(xpathQuery); if (serverNodeList != null) { TreeSet<String> myTreeSet = new TreeSet<String>(); for (int i = 0; i < serverNodeList.getLength(); i++) { Element siteEl = (Element) serverNodeList.item(i); myTreeSet.add(getTextValue(siteEl, "Endpoint")); } serverNames = myTreeSet.toArray(new String[myTreeSet.size()]); } return serverNames; }
From source file:org.auscope.gridtools.RegistryQueryClient.java
/** * Gets the storage element available at a site given the queue which will * be used.//from w ww .ja v a2 s .c o m * * <b>TODO: Not implemented properly yet...</b> * * @param queue The queue to check * @return The available storage element */ public String getStorageElementFromComputingElement(String queue) { /* * //*[local-name()='Site']/child::node()[local-name()='Cluster'] * /child::node()[local-name()='ComputingElement'] * /child::node()[local-name()='Name'][text()='queueName']/parent::node() * /child::node()[local-name()='DefaultSE'] */ String xpathQuery = "//*[local-name()='Site']/child::node()[local-name()='Cluster']" + "/child::node()[local-name()='ComputingElement']" + "/child::node()[local-name()='Name'][text()='queueName']" + "/parent::node()"; String names[] = new String[0]; // Parse the document NodeList elementNodeList = turboMDSquery(xpathQuery); if (elementNodeList != null) { TreeSet<String> myTreeSet = new TreeSet<String>(); for (int i = 0; i < elementNodeList.getLength(); i++) { Element siteEl = (Element) elementNodeList.item(i); myTreeSet.add(getTextValue(siteEl, "DefaultSE")); } names = myTreeSet.toArray(new String[myTreeSet.size()]); } if (names.length == 0) return ""; else return names[0]; }
From source file:org.apache.hadoop.hbase.regionserver.HLog.java
private byte[][] cleanOldLogs() throws IOException { Long oldestOutstandingSeqNum = getOldestOutstandingSeqNum(); // Get the set of all log files whose final ID is older than or // equal to the oldest pending region operation TreeSet<Long> sequenceNumbers = new TreeSet<Long>( this.outputfiles.headMap((Long.valueOf(oldestOutstandingSeqNum.longValue() + 1L))).keySet()); // Now remove old log files (if any) int logsToRemove = sequenceNumbers.size(); if (logsToRemove > 0) { if (LOG.isDebugEnabled()) { // Find associated region; helps debugging. byte[] oldestRegion = getOldestRegion(oldestOutstandingSeqNum); LOG.debug("Found " + logsToRemove + " hlogs to remove " + " out of total " + this.outputfiles.size() + "; " + "oldest outstanding seqnum is " + oldestOutstandingSeqNum + " from region " + Bytes.toString(oldestRegion)); }/* w w w . j a v a 2 s . c o m*/ for (Long seq : sequenceNumbers) { deleteLogFile(this.outputfiles.remove(seq), seq); } } // If too many log files, figure which regions we need to flush. byte[][] regions = null; int logCount = this.outputfiles.size() - logsToRemove; if (logCount > this.maxLogs && this.outputfiles != null && this.outputfiles.size() > 0) { regions = findMemstoresWithEditsOlderThan(this.outputfiles.firstKey(), this.lastSeqWritten); StringBuilder sb = new StringBuilder(); for (int i = 0; i < regions.length; i++) { if (i > 0) sb.append(", "); sb.append(Bytes.toStringBinary(regions[i])); } LOG.info("Too many hlogs: logs=" + logCount + ", maxlogs=" + this.maxLogs + "; forcing flush of " + regions.length + " regions(s): " + sb.toString()); } return regions; }
From source file:org.auscope.gridtools.RegistryQueryClient.java
public String[] getSubClusterWithMemAndCPUsFromClusterFromSite(String site, String cluster, String cpus, String mem) {// w ww.j a va2 s . c om /* * [local-name()='Site']/child::node()[local-name()='Name'][text()='iVEC']/parent::node() * /child::node()[local-name()='Cluster']/child::node()[local-name()='SubCluster'] * /child::node()[local-name()='PhysicalCPUs'][number(text())>'16']/parent::node() * /child::node()[local-name()='MainMemory'][number(@RAMSize)>'5000']/parent::node() * /child::node()[local-name()='Name'] */ String xpathQuery = "//*[local-name()='Site']/child::node()[local-name()='Name'][text()='" + site + "']/" + "parent::node()/child::node()[local-name()='Cluster']/" + "child::node()[local-name()='SubCluster']"; if (cpus.length() > 0) { xpathQuery += "/child::node()[local-name()='PhysicalCPUs'][number(text())>='" + cpus + "']/parent::node()"; } if (mem.length() > 0) { xpathQuery += "/child::node()[local-name()='MainMemory'][number(@RAMSize)>='" + mem + "']/parent::node()"; } // Old Version // xpathQuery += "/child::node()[local-name()='Name']"; String names[] = new String[0]; // Parse the document NodeList clusterNodeList = turboMDSquery(xpathQuery); if (clusterNodeList != null) { TreeSet<String> myTreeSet = new TreeSet<String>(); for (int i = 0; i < clusterNodeList.getLength(); i++) { Element siteEl = (Element) clusterNodeList.item(i); myTreeSet.add(getTextValue(siteEl, "Name")); } names = myTreeSet.toArray(new String[myTreeSet.size()]); } return names; }
From source file:edu.internet2.middleware.subject.provider.LdapSourceAdapter.java
/** * {@inheritDoc}/*w w w . j av a 2 s . c om*/ */ @Override public Set search(String searchValue) { Comparator cp = new LdapComparator(); TreeSet result = new TreeSet(cp); Search search = getSearch("search"); if (search == null) { log.error("searchType: \"search\" not defined."); return result; } Search searchA = getSearch("searchAttributes"); boolean noAttrSearch = true; if (searchA != null) noAttrSearch = false; Iterator<SearchResult> ldapResults = getLdapResults(search, searchValue, allAttributeNames); if (ldapResults == null) { return result; } while (ldapResults.hasNext()) { SearchResult si = (SearchResult) ldapResults.next(); Attributes attributes = si.getAttributes(); Subject subject = createSubject(attributes); if (noAttrSearch) ((LdapSubject) subject).setAttributesGotten(true); result.add(subject); } log.debug("set has " + result.size() + " subjects"); if (result.size() > 0) log.debug("first is " + ((Subject) result.first()).getName()); return result; }
From source file:org.auscope.gridtools.RegistryQueryClient.java
/** * Gets the subcluster that matches the code, version, number of CPUs, and * memory. CPUs, mem and version can be empty strings. * //from ww w . j a va2s .c o m * @param code The code to find * @param version The version of the code * @param cpus The number of CPUs to request * @param mem The amount of memory to request * @return Name of the subcluster(s) that match */ public String[] getSubClusterWithSoftwareAndVersionWithMemAndCPUs(String code, String version, String cpus, String mem) { /* * //*[local-name()='Site']/child::node()[local-name()='Name'][text()='iVEC']/parent::node() * //*[local-name()='Site']/ * /child::node()[local-name()='Cluster']/child::node()[local-name()='SubCluster'] * /child::node()[local-name()='PhysicalCPUs'][number(text())>'16']/parent::node() * /child::node()[local-name()='MainMemory'][number(@RAMSize)>'5000']/parent::node() * /child::node()[local-name()='SoftwarePackage'] * /child::node()[contains(name(), Name)][text()='MrBayes'] * /parent::node()/child::node()[contains(name(),Version)][text()='3.1.2'] * /ancestor::node()[local-name()='SubCluster'] */ String xpathQuery = "//*[local-name()='Site']/child::node()[local-name()='Cluster']/" + "child::node()[local-name()='SubCluster']"; if (cpus.length() > 0) { xpathQuery += "/child::node()[local-name()='PhysicalCPUs'][number(text())>='" + cpus + "']/parent::node()"; } if (mem.length() > 0) { xpathQuery += "/child::node()[local-name()='MainMemory'][number(@RAMSize)>='" + mem + "']/parent::node()"; } xpathQuery += "/child::node()[local-name()='SoftwarePackage']" + "/child::node()[contains(name(), Name)][text()='" + code + "']/parent::node()"; if (version.length() > 0) { xpathQuery += "/child::node()[contains(name(),Version)][text()='" + version + "']/"; } xpathQuery += "/ancestor::node()[local-name()='SubCluster']"; String names[] = new String[0]; // Parse the document NodeList clusterNodeList = turboMDSquery(xpathQuery); if (clusterNodeList != null) { TreeSet<String> myTreeSet = new TreeSet<String>(); for (int i = 0; i < clusterNodeList.getLength(); i++) { Element siteEl = (Element) clusterNodeList.item(i); myTreeSet.add(getTextValue(siteEl, "Name")); } names = myTreeSet.toArray(new String[myTreeSet.size()]); } return names; }
From source file:org.auscope.gridtools.RegistryQueryClient.java
/** * Retrieves all codes (software packages) available on the Grid. * //from ww w . ja v a 2 s . co m * @return String[] Names of all codes available */ public String[] getAllCodesOnGrid() { String names[] = new String[0]; String xpathQuery = "//*[local-name()='SoftwarePackage']"; // Query MDS file. NodeList codeAvailNodeList = turboMDSquery(xpathQuery); if (codeAvailNodeList != null) { // Keep codes unique using TreeSet TreeSet<String> myTreeSet = new TreeSet<String>(); for (int i = 0; i < codeAvailNodeList.getLength(); i++) { Element siteEl = (Element) codeAvailNodeList.item(i); myTreeSet.add(getTextValue(siteEl, "Name")); } // Shove in array names = myTreeSet.toArray(new String[myTreeSet.size()]); } return names; }
From source file:org.auscope.gridtools.RegistryQueryClient.java
/** * Retrieves the names of all sites on the Grid. * /*from w w w .j ava 2 s . co m*/ * @return Array of site names */ public String[] getAllSitesOnGrid() { String[] hosts = new String[0]; String xpathQuery = "//*[local-name()='Site']"; // OldQuery: "/child::node()[local-name()='Name']" // Query MDS file. NodeList hostLists = turboMDSquery(xpathQuery); if (hostLists != null) { // Keep sites unique using TreeSet TreeSet<String> myTreeSet = new TreeSet<String>(); for (int i = 0; i < hostLists.getLength(); i++) { Element siteEl = (Element) hostLists.item(i); myTreeSet.add(getTextValue(siteEl, "Name")); } // Shove it into a String[] array hosts = myTreeSet.toArray(new String[myTreeSet.size()]); } return hosts; }
From source file:org.auscope.gridtools.RegistryQueryClient.java
/** * Gets the names of the queues (computational elements) at a site. * /*w w w. j av a 2 s . c o m*/ * @param site Name of the site * @return An array of available queues */ public String[] getQueueNamesAtSite(String site) { String[] queueNames = new String[0]; String xpathQuery = "//*[local-name()='Site']" + "/child::node()[local-name()='Name'][text()='" + site + "']" + "/ancestor::node()[local-name()='Site']" + "/descendant::node()[local-name()='ComputingElement']"; // Query MDS file. NodeList queuesNodeList = turboMDSquery(xpathQuery); if (queuesNodeList != null) { // Keep unique using TreeSet TreeSet<String> myTreeSet = new TreeSet<String>(); for (int i = 0; i < queuesNodeList.getLength(); i++) { Element siteEl = (Element) queuesNodeList.item(i); myTreeSet.add(getTextValue(siteEl, "Name")); } // Shove in array queueNames = myTreeSet.toArray(new String[myTreeSet.size()]); } return queueNames; }
From source file:org.apache.roller.weblogger.ui.struts2.editor.Bookmarks.java
/** * Present the bookmarks and subfolders available in the folder specified * by the request./*from www .j a v a 2 s . c om*/ */ public String execute() { // build list of folders for display TreeSet allFolders = new TreeSet(new FolderPathComparator()); try { // Build list of all folders, except for current one, sorted by path. BookmarkManager bmgr = WebloggerFactory.getWeblogger().getBookmarkManager(); List<WeblogBookmarkFolder> folders = bmgr.getAllFolders(getActionWeblog()); for (WeblogBookmarkFolder fd : folders) { if (!fd.getId().equals(getFolderId())) { allFolders.add(fd); } } // build folder path WeblogBookmarkFolder parent = getFolder().getParent(); if (parent != null) { List folderPath = new LinkedList(); folderPath.add(0, getFolder()); while (parent != null) { folderPath.add(0, parent); parent = parent.getParent(); } setFolderPath(folderPath); } } catch (WebloggerException ex) { log.error("Error building folders list", ex); // TODO: i18n addError("Error building folders list"); } if (allFolders.size() > 0) { setAllFolders(allFolders); } return LIST; }