Example usage for java.lang Float toString

Introduction

In this page you can find the example usage for java.lang Float toString.

Prototype

public static String toString(float f) 

Source Link

Document

Returns a string representation of the float argument.

Usage

From source file:org.apache.tika.parser.pdf.EnhancedPDFParser.java

@SuppressWarnings("deprecation")
private void extractMetadata(PDDocument document, Metadata metadata) throws TikaException {

    XMPMetadata xmp = null;/*from  w  w  w. j a v  a 2 s .c o  m*/
    XMPSchemaDublinCore dcSchema = null;
    try {
        if (document.getDocumentCatalog().getMetadata() != null) {
            xmp = XMPMetadata.load(document.getDocumentCatalog().getMetadata().exportXMPMetadata());
        }
        if (xmp != null) {
            dcSchema = xmp.getDublinCoreSchema();
        }
    } catch (IOException e) {
        //swallow
    }
    PDDocumentInformation info = document.getDocumentInformation();
    metadata.set(PagedText.N_PAGES, document.getNumberOfPages());
    extractMultilingualItems(metadata, TikaCoreProperties.TITLE, info.getTitle(), dcSchema);
    extractDublinCoreListItems(metadata, TikaCoreProperties.CREATOR, info.getAuthor(), dcSchema);
    extractDublinCoreListItems(metadata, TikaCoreProperties.CONTRIBUTOR, null, dcSchema);
    addMetadata(metadata, TikaCoreProperties.CREATOR_TOOL, info.getCreator());
    addMetadata(metadata, TikaCoreProperties.KEYWORDS, info.getKeywords());
    addMetadata(metadata, "producer", info.getProducer());
    extractMultilingualItems(metadata, TikaCoreProperties.DESCRIPTION, null, dcSchema);

    // TODO: Move to description in Tika 2.0
    addMetadata(metadata, TikaCoreProperties.TRANSITION_SUBJECT_TO_OO_SUBJECT, info.getSubject());
    addMetadata(metadata, "trapped", info.getTrapped());
    // TODO Remove these in Tika 2.0
    addMetadata(metadata, "created", info.getCreationDate());
    addMetadata(metadata, TikaCoreProperties.CREATED, info.getCreationDate());
    Calendar modified = info.getModificationDate();
    addMetadata(metadata, Metadata.LAST_MODIFIED, modified);
    addMetadata(metadata, TikaCoreProperties.MODIFIED, modified);

    // All remaining metadata is custom
    // Copy this over as-is
    List<String> handledMetadata = Arrays.asList("Author", "Creator", "CreationDate", "ModDate", "Keywords",
            "Producer", "Subject", "Title", "Trapped");
    for (COSName key : info.getDictionary().keySet()) {
        String name = key.getName();
        if (!handledMetadata.contains(name)) {
            addMetadata(metadata, name, info.getDictionary().getDictionaryObject(key));
        }
    }

    //try to get the various versions
    //Caveats:
    //    there is currently a fair amount of redundancy
    //    TikaCoreProperties.FORMAT can be multivalued
    //    There are also three potential pdf specific version keys: pdf:PDFVersion, pdfa:PDFVersion, pdf:PDFExtensionVersion        
    metadata.set("pdf:PDFVersion", Float.toString(document.getDocument().getVersion()));
    metadata.add(TikaCoreProperties.FORMAT.getName(),
            MEDIA_TYPE.toString() + "; version=" + Float.toString(document.getDocument().getVersion()));

    try {
        if (xmp != null) {
            xmp.addXMLNSMapping(XMPSchemaPDFAId.NAMESPACE, XMPSchemaPDFAId.class);
            XMPSchemaPDFAId pdfaxmp = (XMPSchemaPDFAId) xmp.getSchemaByClass(XMPSchemaPDFAId.class);
            if (pdfaxmp != null) {
                metadata.set("pdfaid:part", Integer.toString(pdfaxmp.getPart()));
                if (pdfaxmp.getConformance() != null) {
                    metadata.set("pdfaid:conformance", pdfaxmp.getConformance());
                    String version = "A-" + pdfaxmp.getPart()
                            + pdfaxmp.getConformance().toLowerCase(Locale.ROOT);
                    metadata.set("pdfa:PDFVersion", version);
                    metadata.add(TikaCoreProperties.FORMAT.getName(),
                            MEDIA_TYPE.toString() + "; version=\"" + version + "\"");
                }
            }
            // TODO WARN if this XMP version is inconsistent with document header version?          
        }
    } catch (IOException e) {
        metadata.set(TikaCoreProperties.TIKA_META_PREFIX + "pdf:metadata-xmp-parse-failed", "" + e);
    }
    //TODO: Let's try to move this into PDFBox.
    //Attempt to determine Adobe extension level, if present:
    COSDictionary root = document.getDocumentCatalog().getCOSObject();
    COSDictionary extensions = (COSDictionary) root.getDictionaryObject(COSName.getPDFName("Extensions"));
    if (extensions != null) {
        for (COSName extName : extensions.keySet()) {
            // If it's an Adobe one, interpret it to determine the extension level:
            if (extName.equals(COSName.getPDFName("ADBE"))) {
                COSDictionary adobeExt = (COSDictionary) extensions.getDictionaryObject(extName);
                if (adobeExt != null) {
                    String baseVersion = adobeExt.getNameAsString(COSName.getPDFName("BaseVersion"));
                    int el = adobeExt.getInt(COSName.getPDFName("ExtensionLevel"));
                    //-1 is sentinel value that something went wrong in getInt
                    if (el != -1) {
                        metadata.set("pdf:PDFExtensionVersion", baseVersion + " Adobe Extension Level " + el);
                        metadata.add(TikaCoreProperties.FORMAT.getName(), MEDIA_TYPE.toString() + "; version=\""
                                + baseVersion + " Adobe Extension Level " + el + "\"");
                    }
                }
            } else {
                // WARN that there is an Extension, but it's not Adobe's, and so is a 'new' format'.
                metadata.set("pdf:foundNonAdobeExtensionName", extName.getName());
            }
        }
    }
}

---

From source file:org.apache.geode.management.internal.cli.domain.RegionAttributesInfo.java

/***
 * Returns Map of the non default Attributes and its values
 *///from   w w  w  . j a v  a2s.  co  m
public Map<String, String> getNonDefaultAttributes() {

    if (nonDefaultAttributes == null) {
        nonDefaultAttributes = new HashMap<String, String>();

        if (cloningEnabled != RegionAttributesDefault.CLONING_ENABLED) {
            nonDefaultAttributes.put(RegionAttributesNames.CLONING_ENABLED, Boolean.toString(cloningEnabled));
        }

        if (!StringUtils.equals(RegionAttributesDefault.COMPRESSOR_CLASS_NAME, compressorClassName)) {
            nonDefaultAttributes.put(RegionAttributesNames.COMPRESSOR, compressorClassName);
        }

        if (concurrencyChecksEnabled != RegionAttributesDefault.CONCURRENCY_CHECK_ENABLED) {
            nonDefaultAttributes.put(RegionAttributesNames.CONCURRENCY_CHECK_ENABLED,
                    Boolean.toString(concurrencyChecksEnabled));
        }

        if (concurrencyLevel != RegionAttributesDefault.CONCURRENCY_LEVEL) {
            nonDefaultAttributes.put(RegionAttributesNames.CONCURRENCY_LEVEL,
                    Integer.toString(concurrencyLevel));
        }

        if (!dataPolicy.equals(RegionAttributesDefault.DATA_POLICY)) {
            nonDefaultAttributes.put(RegionAttributesNames.DATA_POLICY, dataPolicy.toString());
        }

        if (diskStoreName != null && !diskStoreName.equals(RegionAttributesDefault.DISK_STORE_NAME)) {
            nonDefaultAttributes.put(RegionAttributesNames.DISK_STORE_NAME, diskStoreName);
        }

        if (enableAsyncConflation != RegionAttributesDefault.ENABLE_ASYNC_CONFLATION) {
            nonDefaultAttributes.put(RegionAttributesNames.ENABLE_ASYNC_CONFLATION,
                    Boolean.toString(enableAsyncConflation));
        }

        if (enableSubscriptionConflation != RegionAttributesDefault.ENABLE_SUBSCRIPTION_CONFLATION) {
            nonDefaultAttributes.put(RegionAttributesNames.ENABLE_SUBSCRIPTION_CONFLATION,
                    Boolean.toString(enableSubscriptionConflation));
        }

        if (entryIdleTimeout != RegionAttributesDefault.ENTRY_IDLE_TIMEOUT) {
            nonDefaultAttributes.put(RegionAttributesNames.ENTRY_IDLE_TIMEOUT,
                    Integer.toString(entryIdleTimeout));
        }

        if (ignoreJTA != RegionAttributesDefault.IGNORE_JTA) {
            nonDefaultAttributes.put(RegionAttributesNames.IGNORE_JTA, Boolean.toString(ignoreJTA));
        }

        if (indexMaintenanceSynchronous != RegionAttributesDefault.INDEX_MAINTENANCE_SYNCHRONOUS) {
            nonDefaultAttributes.put(RegionAttributesNames.INDEX_MAINTENANCE_SYNCHRONOUS,
                    Boolean.toString(indexMaintenanceSynchronous));
        }

        if (initialCapacity != RegionAttributesDefault.INITIAL_CAPACITY) {
            nonDefaultAttributes.put(RegionAttributesNames.INITIAL_CAPACITY, Integer.toString(initialCapacity));
        }

        if (loadFactor != RegionAttributesDefault.LOAD_FACTOR) {
            nonDefaultAttributes.put(RegionAttributesNames.LOAD_FACTOR, Float.toString(loadFactor));
        }

        if (multicastEnabled != RegionAttributesDefault.MULTICAST_ENABLED) {
            nonDefaultAttributes.put(RegionAttributesNames.MULTICAST_ENABLED,
                    Boolean.toString(multicastEnabled));
        }

        if (poolName != null && !poolName.equals(RegionAttributesDefault.POOL_NAME)) {
            nonDefaultAttributes.put(RegionAttributesNames.POOL_NAME, poolName);
        }

        if (!scope.equals(RegionAttributesDefault.SCOPE)) {
            nonDefaultAttributes.put(RegionAttributesNames.SCOPE, scope.toString());
        }

        if (statisticsEnabled != RegionAttributesDefault.STATISTICS_ENABLED) {
            nonDefaultAttributes.put(RegionAttributesNames.STATISTICS_ENABLED,
                    Boolean.toString(statisticsEnabled));
        }

        if (isLockGrantor != RegionAttributesDefault.IS_LOCK_GRANTOR) {
            nonDefaultAttributes.put(RegionAttributesNames.IS_LOCK_GRANTOR, Boolean.toString(isLockGrantor));
        }

        if (entryIdleTimeout != RegionAttributesDefault.ENTRY_IDLE_TIMEOUT) {
            nonDefaultAttributes.put(RegionAttributesNames.ENTRY_IDLE_TIMEOUT,
                    Integer.toString(entryIdleTimeout));
        }

        if (entryIdleTimeoutAction != null
                && !entryIdleTimeoutAction.equals(RegionAttributesDefault.ENTRY_IDLE_TIMEOUT_ACTION)) {
            nonDefaultAttributes.put(RegionAttributesNames.ENTRY_IDLE_TIMEOUT_ACTION, entryIdleTimeoutAction);
        }

        if (entryTimeToLive != RegionAttributesDefault.ENTRY_TIME_TO_LIVE) {
            nonDefaultAttributes.put(RegionAttributesNames.ENTRY_TIME_TO_LIVE,
                    Integer.toString(entryTimeToLive));
        }

        if (entryTimeToLiveAction != null
                && !entryTimeToLiveAction.equals(RegionAttributesDefault.ENTRY_TIME_TO_LIVE_ACTION)) {
            nonDefaultAttributes.put(RegionAttributesNames.ENTRY_TIME_TO_LIVE_ACTION, entryTimeToLiveAction);
        }

        if (regionIdleTimeout != RegionAttributesDefault.REGION_IDLE_TIMEOUT) {
            nonDefaultAttributes.put(RegionAttributesNames.REGION_IDLE_TIMEOUT,
                    Integer.toString(regionIdleTimeout));
        }

        if (regionIdleTimeoutAction != null
                && !regionIdleTimeoutAction.equals(RegionAttributesDefault.REGION_IDLE_TIMEOUT_ACTION)) {
            nonDefaultAttributes.put(RegionAttributesNames.REGION_IDLE_TIMEOUT_ACTION, regionIdleTimeoutAction);
        }

        if (regionTimeToLive != RegionAttributesDefault.REGION_TIME_TO_LIVE) {
            nonDefaultAttributes.put(RegionAttributesNames.REGION_TIME_TO_LIVE,
                    Integer.toString(regionTimeToLive));
        }

        if (regionTimeToLiveAction != null
                && !regionTimeToLiveAction.equals(RegionAttributesDefault.REGION_TIME_TO_LIVE_ACTION)) {
            nonDefaultAttributes.put(RegionAttributesNames.REGION_TIME_TO_LIVE_ACTION, regionTimeToLiveAction);
        }

        if (cacheListenerClassNames != null && !cacheListenerClassNames.isEmpty()) {
            nonDefaultAttributes.put(RegionAttributesNames.CACHE_LISTENERS,
                    CliUtil.convertStringListToString(cacheListenerClassNames, ','));
        }

        if (cacheLoaderClassName != null && !cacheLoaderClassName.isEmpty()) {
            nonDefaultAttributes.put(RegionAttributesNames.CACHE_LOADER, cacheLoaderClassName);
        }

        if (cacheWriterClassName != null && !cacheWriterClassName.isEmpty()) {
            nonDefaultAttributes.put(RegionAttributesNames.CACHE_WRITER, cacheWriterClassName);
        }

        if (this.offHeap != RegionAttributesDefault.OFF_HEAP) {
            nonDefaultAttributes.put(RegionAttributesNames.OFF_HEAP, Boolean.toString(this.offHeap));
        }
    }
    return this.nonDefaultAttributes;
}

---

From source file:eu.itesla_project.eurostag.EurostagImpactAnalysis.java

private static void writeLimits(Network network, EurostagDictionary dictionary, Domain domain, OutputStream os)
        throws IOException {
    GenericArchive archive = domain.getArchiveFactory().create(GenericArchive.class);
    try (FileSystem fileSystem = ShrinkWrapFileSystems.newFileSystem(archive)) {
        Path rootDir = fileSystem.getPath("/");
        // dump first current limits for each of the branches
        try (BufferedWriter writer = Files.newBufferedWriter(rootDir.resolve(CURRENT_LIMITS_CSV),
                StandardCharsets.UTF_8)) {
            for (Line l : network.getLines()) {
                dumpLimits(dictionary, writer, l);
            }//from   ww w  . ja v a  2  s . c o m
            for (TwoWindingsTransformer twt : network.getTwoWindingsTransformers()) {
                dumpLimits(dictionary, writer, twt);
            }
            for (DanglingLine dl : network.getDanglingLines()) {
                dumpLimits(dictionary, writer, dl.getId(), dl.getCurrentLimits(), null,
                        dl.getTerminal().getVoltageLevel().getNominalV(),
                        dl.getTerminal().getVoltageLevel().getNominalV());
            }
        }
        try (BufferedWriter writer = Files.newBufferedWriter(rootDir.resolve(VOLTAGE_LIMITS_CSV),
                StandardCharsets.UTF_8)) {
            for (Bus b : network.getBusBreakerView().getBuses()) {
                VoltageLevel vl = b.getVoltageLevel();
                if (!Float.isNaN(vl.getLowVoltageLimit()) && !Float.isNaN(vl.getHighVoltageLimit())) {
                    writer.write(dictionary.getEsgId(b.getId()));
                    writer.write(";");
                    writer.write(Float.toString(vl.getLowVoltageLimit()));
                    writer.write(";");
                    writer.write(Float.toString(vl.getHighVoltageLimit()));
                    writer.write(";");
                    writer.write(Float.toString(vl.getNominalV()));
                    writer.newLine();
                }
            }
        }

        //dump lines dictionary, for WP43 integration
        dumpLinesDictionary(network, dictionary, rootDir);
        //dump buses dictionary, for WP43 integration
        dumpBusesDictionary(network, dictionary, rootDir);
    }

    archive.as(ZipExporter.class).exportTo(os);
}

---

From source file:org.latticesoft.util.common.NumeralUtil.java

/**
 * Compares 2 float value based on the given number of decimal
 * place to compare.//w ww .j  a v  a 2  s.c  om
 * @param f1 float variable 1
 * @param f2 float variable 2
 * @param decimalPlace the number of dp to compare
 * @return 0 if they are the same, 1 if f1
 */
public static int compareFloat(float f1, float f2, int decimalPlace) {
    String[][] s = new String[2][];
    s[0] = StringUtil.tokenizeIntoStringArray(Float.toString(f1), ".");
    s[1] = StringUtil.tokenizeIntoStringArray(Float.toString(f2), ".");
    if (s[0] == null || s[1] == null)
        return 0;
    int[] x = new int[2];
    x[0] = NumeralUtil.parseInt(s[0][0]);
    x[1] = NumeralUtil.parseInt(s[1][0]);
    if (x[0] > x[1])
        return 1;
    if (x[0] < x[1])
        return -1;

    // they are equal in whole number
    // now compare decimal point up the the stated decimal places
    StringBuffer sb = new StringBuffer();
    for (int i = 0; i < 2; i++) {
        sb.setLength(0);
        int nextPoint = 0;
        if (s[0][1].length() < decimalPlace) {
            sb.append(s[i][1]);
            for (int j = s[i][1].length(); j < decimalPlace; j++) {
                sb.append("0");
            }
            nextPoint = 0;
        } else {
            sb.append(s[i][1].substring(0, decimalPlace));
            if (s[i][1].length() >= decimalPlace + 1) {
                nextPoint = NumeralUtil.parseInt(s[i][1].substring(decimalPlace, decimalPlace + 1));
            } else {
                nextPoint = 0;
            }
        }
        x[i] = NumeralUtil.parseInt(sb.toString());
        if (nextPoint >= 5)
            x[i]++;
    }

    if (x[0] > x[1])
        return 1;
    else if (x[0] < x[1])
        return -1;
    else
        return 0;
}

---

From source file:com.createtank.payments.coinbase.CoinbaseApi.java

/**
 * Purchase bitcoin by debiting the user's U.S. bank account.
 * @param qty the number of bitcoins to buy
 * @return A Transfer object containing information about the purchase
 * @throws IOException//from  w ww. j a v  a  2s .com
 */
public Transfer buyBitcoins(float qty) throws IOException {
    Map<String, String> params = new HashMap<String, String>();
    if (apiKey != null)
        params.put("api_key", apiKey);

    params.put("qty", Float.toString(qty));
    params.put("agree_btc_amount_varies", Boolean.toString(true));

    JsonObject response = RequestClient.post(this, "buys", params, accessToken);
    boolean success = response.get("success").getAsBoolean();

    return success ? Transfer.fromJson(response.getAsJsonObject("transfer")) : null;
}

---

From source file:com.twitter.ambrose.pig.AmbrosePigProgressNotificationListener.java

@SuppressWarnings("deprecation")
private Map<JobProgressField, String> buildJobStatusMap(String jobId) {
    JobClient jobClient = PigStats.get().getJobClient();

    try {//from w  ww. j a v  a2s. co  m
        RunningJob rj = jobClient.getJob(jobId);
        if (rj == null) {
            log.warn("Couldn't find job status for jobId=" + jobId);
            return null;
        }

        JobID jobID = rj.getID();
        TaskReport[] mapTaskReport = jobClient.getMapTaskReports(jobID);
        TaskReport[] reduceTaskReport = jobClient.getReduceTaskReports(jobID);
        Map<JobProgressField, String> progressMap = new HashMap<JobProgressField, String>();

        progressMap.put(JobProgressField.jobId, jobId.toString());
        progressMap.put(JobProgressField.jobName, rj.getJobName());
        progressMap.put(JobProgressField.trackingUrl, rj.getTrackingURL());
        progressMap.put(JobProgressField.isComplete, Boolean.toString(rj.isComplete()));
        progressMap.put(JobProgressField.isSuccessful, Boolean.toString(rj.isSuccessful()));
        progressMap.put(JobProgressField.mapProgress, Float.toString(rj.mapProgress()));
        progressMap.put(JobProgressField.reduceProgress, Float.toString(rj.reduceProgress()));
        progressMap.put(JobProgressField.totalMappers, Integer.toString(mapTaskReport.length));
        progressMap.put(JobProgressField.totalReducers, Integer.toString(reduceTaskReport.length));
        return progressMap;
    } catch (IOException e) {
        log.error("Error getting job info.", e);
    }

    return null;
}

---

From source file:model.experiments.tuningRuns.CompetitiveAveragingGridSearch.java

/**
 * Round to certain number of decimals//from   www .ja  v  a 2 s.c o m
 *
 * @param d
 * @param decimalPlace
 * @return
 */
public static float round(float d, int decimalPlace) {
    BigDecimal bd = new BigDecimal(Float.toString(d));
    bd = bd.setScale(decimalPlace, BigDecimal.ROUND_HALF_UP);
    return bd.floatValue();
}

---

From source file:com.gmail.srivi.sundaram.locgenie.MainActivity.java

public void getSuggestion(View v) {

    if (servicesConnected()) {
        Log.d(" ", "In getSuggestions_new");
        EditText radius = (EditText) findViewById(R.id.editText1);
        String radiusCheck = radius.getText().toString();
        // Getting the Selected Activity
        RadioGroup rg = (RadioGroup) findViewById(R.id.radioGroup1);
        RadioButton selected = (RadioButton) findViewById(rg.getCheckedRadioButtonId());
        String activity = (String) selected.getText();
        if (radiusCheck.isEmpty()) {
            Toast.makeText(this, "Please Enter Radius", Toast.LENGTH_SHORT).show();
        } else {/*w ww.  ja  va2  s  .  c  o  m*/
            float miles = Float.valueOf(radius.getText().toString());
            float meters = (float) (miles * 1609.344);
            String radiusInMeters = Float.toString(meters);
            Location currentLocation = mLocationClient.getLastLocation();
            Intent intent = new Intent(getBaseContext(), DisplayPlacesActivity.class);
            intent.putExtra(EXTRA_MESSAGE, currentLocation);
            intent.putExtra(RADIUS, radiusInMeters);
            intent.putExtra(ACTIVITY, activity);
            startActivity(intent);
        }

    }
}

---

From source file:co.foldingmap.mapImportExport.SvgExporter.java

/**
 * Generates the SVG style string from a given ColorStyle
 * /*  ww w .j ava  2 s.c o  m*/
 * @param style
 * @return 
 */
private String generateLineStyleString(ColorStyle style, boolean isOutline) {
    Color strokeColor;
    float width;
    LineStyle lineStyle;
    StringBuilder sb;

    lineStyle = (LineStyle) style;
    sb = new StringBuilder();
    width = lineStyle.getLineWidth();

    if (isOutline) {
        width += 1.2f;
        strokeColor = lineStyle.getOutlineColor();
    } else {
        strokeColor = lineStyle.getFillColor();
    }

    sb.append("fill-opacity:0;");

    sb.append("stroke:#");
    sb.append(getHexColor(strokeColor));
    sb.append(";");

    sb.append("stroke-width:");
    sb.append(Float.toString(width));
    sb.append(";");

    sb.append("stroke-linecap:round;");

    return sb.toString();
}

---

From source file:org.openhab.habdroid.ui.OpenHABWidgetArrayAdapter.java

@Override
public String getNewValueAsFullText(String currentFullTextValue, float value) {
    String textValue = getRegExMatch(currentFullTextValue,
            Pattern.compile("\\d*\\[.,]?\\d*", Pattern.CASE_INSENSITIVE));
    return currentFullTextValue.replaceFirst("\\d*\\[.,]?\\d*", Float.toString(value));
}

---

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