Example usage for java.lang String intern

List of usage examples for java.lang String intern

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Introduction

In this page you can find the example usage for java.lang String intern.

Prototype

public native String intern();

Source Link

Document

Returns a canonical representation for the string object.

Usage

From source file:de.betterform.xml.xforms.model.constraints.Validator.java

private boolean checkDatatype(String expandedName, String value) {
    XSSimpleType simpleType = (XSSimpleType) this.datatypes.get(expandedName);
    ValidatedInfo validatedInfo = new ValidatedInfo();
    ValidationState validationState = new ValidationState();
    validationState.setFacetChecking(true);
    validationState.setExtraChecking(false);
    validationState.setUsingNamespaces(true);

    if (LOGGER.isTraceEnabled()) {
        LOGGER.trace("checking datatype - expandedName: " + expandedName);
    }/* www  .  j  a  v  a  2s .co m*/
    // TODO: does not yet work with restricted QNames
    if (expandedName.endsWith("QName") && value.indexOf(":") != -1) {
        NamespaceSupport support = new NamespaceSupport();
        support.pushContext();
        String nsPrefix = value.substring(0, value.indexOf(":")).intern();
        Map namespaces = NamespaceResolver.getAllNamespaces(this.model.getElement());
        String nsURI = (String) namespaces.get(nsPrefix);

        if (nsPrefix != null && nsURI != null) {
            support.declarePrefix(nsPrefix, nsURI);
            validationState.setNamespaceSupport(support);
        }
    }

    //TODO: handle nullpointer see Testcase 8.1.4.b
    try {
        simpleType.validate(value.intern(), validationState, validatedInfo);
    } catch (InvalidDatatypeValueException e) {
        if (LOGGER.isTraceEnabled()) {
            LOGGER.trace("value '" + value + "' of type " + expandedName + " is invalid - " + e.getMessage());
        }
        return false;
    }

    return true;
}

From source file:haven.GameUI.java

public void uimsg(String msg, Object... args) {
    if (msg == "err") {
        String err = (String) args[0];
        error(err);/*from   www .  ja va2s. com*/
        if (err.startsWith("Swimming is now turned"))
            togglebuff(err, "swim", Bufflist.buffswim);
        else if (err.startsWith("Tracking is now turned"))
            togglebuff(err, "track", Bufflist.bufftrack);
        else if (err.startsWith("Criminal acts are now turned"))
            togglebuff(err, "crime", Bufflist.buffcrime);
    } else if (msg == "msg") {
        String text = (String) args[0];
        msg(text);
    } else if (msg == "prog") {
        if (args.length > 0)
            prog = ((Number) args[0]).doubleValue() / 100.0;
        else
            prog = -1;
    } else if (msg == "setbelt") {
        int slot = (Integer) args[0];
        if (args.length < 2) {
            belt[slot] = null;
        } else {
            belt[slot] = ui.sess.getres((Integer) args[1]);
        }
    } else if (msg == "polowner") {
        String o = (String) args[0];
        boolean n = ((Integer) args[1]) != 0;
        if (o.length() == 0)
            o = null;
        else
            o = o.intern();
        if (o != polowner) {
            if (map != null) {
                if (o == null) {
                    if (polowner != null)
                        map.setpoltext("Leaving " + polowner);
                } else {
                    map.setpoltext("Entering " + o);
                }
            }
            polowner = o;
        }
    } else if (msg == "showhelp") {
        Indir<Resource> res = ui.sess.getres((Integer) args[0]);
        if (help == null)
            help = adda(new HelpWnd(res), 0.5, 0.5);
        else
            help.res = res;
    } else {
        super.uimsg(msg, args);
    }
}

From source file:bboss.org.apache.velocity.runtime.RuntimeInstance.java

/**
 *  Checks to see if a VM exists/*from  w w w  .j  a va  2 s  .c o  m*/
 *
 * @param vmName Name of the Velocimacro.
 * @param templateName Template on which to look for the Macro.
 * @return True if VM by that name exists, false if not
 */
public boolean isVelocimacro(String vmName, String templateName) {
    return vmFactory.isVelocimacro(vmName.intern(), templateName);
}

From source file:edu.stanford.muse.util.EmailUtils.java

private static Map<String, String> readDBpedia(double p, String typesFile) {
    if (dbpedia != null) {
        if (p == 1)
            return dbpedia;
        else/* ww w.ja v  a2  s .c  o  m*/
            return new org.apache.commons.collections4.map.CaseInsensitiveMap<>(sample(dbpedia, p));
    }
    if (typesFile == null)
        typesFile = Config.DBPEDIA_INSTANCE_FILE;
    //dbpedia = new LinkedHashMap<>();
    //we want to be able to access elements in the map in a case-sensitive manner, this is a way to do that.
    dbpedia = new org.apache.commons.collections4.map.CaseInsensitiveMap<>();
    int d = 0, numPersons = 0, lines = 0;
    try {
        InputStream is = Config.getResourceAsStream(typesFile);
        if (is == null) {
            log.warn("DBpedia file resource could not be read!!");
            return dbpedia;
        }

        //true argument for BZip2CompressorInputStream so as to load the whole file content into memory
        LineNumberReader lnr = new LineNumberReader(
                new InputStreamReader(new BZip2CompressorInputStream(is, true), "UTF-8"));
        while (true) {
            String line = lnr.readLine();
            if (line == null)
                break;
            if (lines++ % 1000000 == 0)
                log.info("Processed " + lines + " lines of approx. 3.02M in " + typesFile);

            if (line.contains("GivenName"))
                continue;

            String[] words = line.split("\\s+");
            String r = words[0];

            /**
             * The types file contains lines like this:
             * National_Bureau_of_Asian_Research Organisation|Agent
             * National_Bureau_of_Asian_Research__1 PersonFunction
             * National_Bureau_of_Asian_Research__2 PersonFunction
             * Which leads to classifying "National_Bureau_of_Asian_Research" as PersonFunction and not Org.
             */
            if (r.contains("__")) {
                d++;
                continue;
            }
            //if it still contains this, is a bad title.
            if (r.equals("") || r.contains("__")) {
                d++;
                continue;
            }
            String type = words[1];
            //Royalty names, though tagged person are very weird, contains roman characters and suffixes like of_Poland e.t.c.
            if (type.equals("PersonFunction") || type.equals("Royalty|Person|Agent"))
                continue;
            //in places there are things like: Shaikh_Ibrahim,_Iraq
            if (type.endsWith("Settlement|PopulatedPlace|Place"))
                r = r.replaceAll(",_.*", "");

            //its very dangerous to remove things inside brackets as that may lead to terms like
            //University_(Metrorail_Station) MetroStation|Place e.t.c.
            //so keep them, or just skip this entry all together
            //We are not considering single word tokens any way, so its OK to remove things inside the brackets
            //removing stuff in brackets may cause trouble when blind matching entities
            //r = r.replaceAll("_\\(.*?\\)", "");
            String title = r.replaceAll("_", " ");

            String badSuffix = "|Agent";
            if (type.endsWith(badSuffix) && type.length() > badSuffix.length())
                type = type.substring(0, type.length() - badSuffix.length());
            if (type.endsWith("|Person"))
                numPersons++;
            type = type.intern(); // type strings are repeated very often, so intern

            if (type.equals("Road|RouteOfTransportation|Infrastructure|ArchitecturalStructure|Place")) {
                //System.err.print("Cleaned: "+title);
                title = cleanDBPediaRoad(title);
                //System.err.println(" to "+title);
            }
            dbpedia.put(title, type);
        }
        lnr.close();
    } catch (Exception e) {
        e.printStackTrace();
    }

    log.info("Read " + dbpedia.size() + " names from DBpedia, " + numPersons + " people name. dropped: " + d);

    return new org.apache.commons.collections4.map.CaseInsensitiveMap<>(sample(dbpedia, p));
}

From source file:bboss.org.apache.velocity.runtime.RuntimeInstance.java

/**
 * Adds a new Velocimacro. Usually called by Macro only while parsing.
 * /*from   w  w  w  . j  ava 2s.com*/
 * Called by bboss.org.apache.velocity.runtime.directive.processAndRegister
 *
 * @param name  Name of velocimacro
 * @param macro  root AST node of the parsed macro
 * @param argArray  Array of strings, containing the
 *                         #macro() arguments.  the 0th is the name.
 * @param sourceTemplate
 * 
 * @since Velocity 1.6
 *                   
 * @return boolean  True if added, false if rejected for some
 *                  reason (either parameters or permission settings)
 */
public boolean addVelocimacro(String name, Node macro, String argArray[], String sourceTemplate) {
    return vmFactory.addVelocimacro(name.intern(), macro, argArray, sourceTemplate);
}

From source file:bboss.org.apache.velocity.runtime.RuntimeInstance.java

/**
 * Adds a new Velocimacro. Usually called by Macro only while parsing.
 *
 * @param name Name of velocimacro/*from w w w  . ja v  a 2s . c  o m*/
 * @param macro String form of macro body
 * @param argArray Array of strings, containing the
 *                         #macro() arguments.  the 0th is the name.
 * @param sourceTemplate Name of the template that contains the velocimacro.
 * 
 * @deprecated Use addVelocimacro(String, Node, String[], String) instead
 * 
 * @return True if added, false if rejected for some
 *                  reason (either parameters or permission settings)
 */
public boolean addVelocimacro(String name, String macro, String argArray[], String sourceTemplate) {
    return vmFactory.addVelocimacro(name.intern(), macro, argArray, sourceTemplate);
}

From source file:org.dhatim.cdr.SmooksResourceConfiguration.java

/**
 * Set the namespace URI to which the selector is associated.
 *
 * @param namespaceURI Selector namespace.
 *///  ww w . j av a2s. com
public void setSelectorNamespaceURI(String namespaceURI) {
    if (namespaceURI != null) {
        if (namespaceURI.equals("*")) {
            this.namespaceURI = null;
        } else {
            this.namespaceURI = namespaceURI.intern();
        }
        fireChangedEvent();
    }
}

From source file:org.apache.hadoop.mapred.JobHistory.java

private static String timestampDirectoryComponent(JobID id, long millisecondTime) {
    int serialNumber = jobSerialNumber(id);
    Integer boxedSerialNumber = serialNumber;

    // don't want to do this inside the lock
    Calendar timestamp = Calendar.getInstance();
    timestamp.setTimeInMillis(millisecondTime);

    synchronized (idToDateString) {
        String dateString = idToDateString.get(boxedSerialNumber);

        if (dateString == null) {

            dateString = String.format("%04d/%02d/%02d", timestamp.get(Calendar.YEAR),
                    // months are 0-based in Calendar, but people will expect January
                    // to be month #1.
                    timestamp.get(DEBUG_MODE ? Calendar.HOUR : Calendar.MONTH) + 1,
                    timestamp.get(DEBUG_MODE ? Calendar.MINUTE : Calendar.DAY_OF_MONTH));

            dateString = dateString.intern();

            idToDateString.put(boxedSerialNumber, dateString);

            if (idToDateString.size() > MAXIMUM_DATESTRING_COUNT) {
                idToDateString.remove(idToDateString.firstKey());
            }/*  www.  j ava 2  s. c om*/
        }

        return dateString;
    }
}

From source file:org.apache.carbondata.core.datamap.DataMapStoreManager.java

/**
 * Get the datamap for reading data./*from w  w w .ja va2 s.  c o  m*/
 */
public TableDataMap getDataMap(CarbonTable table, DataMapSchema dataMapSchema) {
    String tableUniqueName = table.getAbsoluteTableIdentifier().getCarbonTableIdentifier().getTableUniqueName();
    List<TableDataMap> tableIndices = allDataMaps.get(tableUniqueName);
    if (tableIndices == null) {
        String keyUsingTablePath = getKeyUsingTablePath(table.getTablePath());
        if (keyUsingTablePath != null) {
            tableUniqueName = keyUsingTablePath;
            tableIndices = allDataMaps.get(tableUniqueName);
        }
    }
    // in case of fileformat or sdk, when table is dropped or schema is changed the datamaps are
    // not cleared, they need to be cleared by using API, so compare the columns, if not same, clear
    // the datamaps on that table
    if (allDataMaps.size() > 0 && !CollectionUtils.isEmpty(allDataMaps.get(tableUniqueName))
            && !allDataMaps.get(tableUniqueName).get(0).getTable().getTableInfo().getFactTable()
                    .getListOfColumns().equals(table.getTableInfo().getFactTable().getListOfColumns())) {
        clearDataMaps(tableUniqueName);
        tableIndices = null;
    }
    TableDataMap dataMap = null;
    if (tableIndices != null) {
        dataMap = getTableDataMap(dataMapSchema.getDataMapName(), tableIndices);
    }
    if (dataMap == null) {
        synchronized (tableUniqueName.intern()) {
            tableIndices = allDataMaps.get(tableUniqueName);
            if (tableIndices != null) {
                dataMap = getTableDataMap(dataMapSchema.getDataMapName(), tableIndices);
            }
            if (dataMap == null) {
                try {
                    dataMap = createAndRegisterDataMap(table, dataMapSchema);
                } catch (Exception e) {
                    throw new RuntimeException(e);
                }
            }
        }
    }

    if (dataMap == null) {
        throw new RuntimeException("Datamap does not exist");
    }
    // This is done to handle the scenario of stale cache because of which schema mismatch
    // exception can be thrown. Scenario: In case of carbondata used through FileFormat API,
    // once a table is dropped and recreated with the same name again then because the dataMap
    // contains the stale carbon table schema mismatch exception is thrown. To avoid such scenarios
    // it is always better to update the carbon table object retrieved
    dataMap.getDataMapFactory().setCarbonTable(table);
    return dataMap;
}

From source file:ubic.basecode.bio.geneset.GeneAnnotations.java

/**
 * @param classIds/*from  w  ww  .ja  v  a  2s .  c o m*/
 * @param probe
 */
private void extractPipeDelimitedGoIds(String classIds, String probe) {
    String[] classIdAry = pipePattern.split(classIds);
    if (classIdAry.length == 0)
        return;

    Collection<String> probeCol = probeToGeneSetMap.get(probe);
    probeCol.addAll(Arrays.asList(classIdAry));

    for (String element : classIdAry) {
        String go = element.intern();

        if (!geneSetToProbeMap.containsKey(go)) {
            geneSetToProbeMap.put(go, new HashSet<String>());
        }
        geneSetToProbeMap.get(go).add(probe);
    }
}