Example usage for java.util Arrays binarySearch

Introduction

In this page you can find the example usage for java.util Arrays binarySearch.

Prototype

public static int binarySearch(Object[] a, Object key) 

Source Link

Document

Searches the specified array for the specified object using the binary search algorithm.

Usage

From source file:com.gordoni.opal.TriInterpolator.java

public double value(double[] p) {
    double x = p[0];
    x = Math.max(x, mp.floor[0]);
    x = Math.min(x, mp.ceiling[0]);
    double y = p[1];
    y = Math.max(y, mp.floor[1]);
    y = Math.min(y, mp.ceiling[1]);
    double z = p[2];
    z = Math.max(z, mp.floor[2]);
    z = Math.min(z, mp.ceiling[2]);
    double v = f.value(x, y, z);
    int xindex = Arrays.binarySearch(xval, x);
    if (xindex < 0)
        xindex = -xindex - 2;/*from www  . j  a va 2  s  .  co  m*/
    int yindex = Arrays.binarySearch(yval, y);
    if (yindex < 0)
        yindex = -yindex - 2;
    int zindex = Arrays.binarySearch(zval, z);
    if (zindex < 0)
        zindex = -zindex - 2;
    double fmin = fval[xindex][yindex][zindex];
    double fmax = fval[xindex][yindex][zindex];
    if (xindex + 1 < xval.length) {
        fmin = Math.min(fmin, fval[xindex + 1][yindex][zindex]);
        fmax = Math.max(fmax, fval[xindex + 1][yindex][zindex]);
    }
    if (yindex + 1 < yval.length) {
        fmin = Math.min(fmin, fval[xindex][yindex + 1][zindex]);
        fmax = Math.max(fmax, fval[xindex][yindex + 1][zindex]);
    }
    if (zindex + 1 < zval.length) {
        fmin = Math.min(fmin, fval[xindex][yindex][zindex + 1]);
        fmax = Math.max(fmax, fval[xindex][yindex][zindex + 1]);
    }
    if (xindex + 1 < xval.length && yindex + 1 < yval.length) {
        fmin = Math.min(fmin, fval[xindex + 1][yindex + 1][zindex]);
        fmax = Math.max(fmax, fval[xindex + 1][yindex + 1][zindex]);
    }
    if (xindex + 1 < xval.length && zindex + 1 < zval.length) {
        fmin = Math.min(fmin, fval[xindex + 1][yindex][zindex + 1]);
        fmax = Math.max(fmax, fval[xindex + 1][yindex][zindex + 1]);
    }
    if (yindex + 1 < yval.length && zindex + 1 < zval.length) {
        fmin = Math.min(fmin, fval[xindex][yindex + 1][zindex + 1]);
        fmax = Math.max(fmax, fval[xindex][yindex + 1][zindex + 1]);
    }
    if (xindex + 1 < xval.length && yindex + 1 < yval.length && zindex + 1 < zval.length) {
        fmin = Math.min(fmin, fval[xindex + 1][yindex + 1][zindex + 1]);
        fmax = Math.max(fmax, fval[xindex + 1][yindex + 1][zindex + 1]);
    }
    v = Math.max(v, fmin);
    v = Math.min(v, fmax);
    return v;
}

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From source file:de.tap.easy_xkcd.utils.Comic.java

public Comic(Integer number, Context context) throws IOException {
    if (number != 0) {
        jsonUrl = "https://xkcd.com/" + number.toString() + "/info.0.json";
    } else {/*from  w w  w.java2s .  co  m*/
        jsonUrl = "https://xkcd.com/info.0.json";
    }
    try {
        comicData = loadComicData(jsonUrl);
    } catch (JSONException e) {
        e.printStackTrace();
    }
    if (context != null) {
        if (Arrays.binarySearch(context.getResources().getIntArray(R.array.interactive_comics),
                comicNumber) >= 0) { //Check for interactive comic
            comicData[0] = comicData[0] + " " + context.getResources().getString(R.string.title_interactive);
        }

        int i = Arrays.binarySearch(context.getResources().getIntArray(R.array.large_comics), comicNumber);
        if (i >= 0 && PreferenceManager.getDefaultSharedPreferences(context).getBoolean("pref_large", true)) { //Check for large comic
            comicData[2] = context.getResources().getStringArray(R.array.large_comics_urls)[i];
        }
    }
}

---

From source file:io.cloudslang.content.httpclient.build.RequestBuilder.java

public HttpRequestBase build() {
    if (method == null) {
        throw new IllegalArgumentException(
                "The 'method' input is required. Provide one of " + Arrays.asList(methods).toString());
    }//from  w ww. j a v  a 2 s .  c om
    String method = this.method.toUpperCase().trim();
    if (Arrays.binarySearch(methods, method) < 0) {
        throw new IllegalArgumentException("invalid '" + HttpClientInputs.METHOD + "' input '" + method + "'");
    }

    org.apache.http.client.methods.RequestBuilder requestBuilder = org.apache.http.client.methods.RequestBuilder
            .create(method);
    requestBuilder.setUri(uri);
    requestBuilder.setEntity(entity);

    return (HttpRequestBase) requestBuilder.build();
}

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From source file:Util.java

public static final int find(double[] array, double valueToFind) {
    return Arrays.binarySearch(array, valueToFind);
}

---

From source file:org.diorite.utils.validator.string.StringAllowedCharsValidatorImpl.java

@Override
public boolean validate(final String s) {
    if (s == null) {
        return false;
    }// w  w w  .  j a  v a  2s .  co  m
    for (final char c : s.toCharArray()) {
        if (Arrays.binarySearch(this.chars, c) < 0) {
            return false;
        }
    }
    return true;
}

---

From source file:org.diorite.utils.validator.string.StringDisallowedCharsValidatorImpl.java

@Override
public boolean validate(final String s) {
    if (s == null) {
        return false;
    }/* ww w. j av a  2s  . c o m*/
    for (final char c : s.toCharArray()) {
        if (Arrays.binarySearch(this.chars, c) >= 0) {
            return false;
        }
    }
    return true;
}

---

From source file:com.buddycloud.mediaserver.business.util.ImageUtils.java

public static boolean isImage(String extension) {
    return Arrays.binarySearch(FORMATS, extension.toLowerCase()) >= 0;
}

---

From source file:com.adguard.commons.utils.ReservedDomains.java

/**
 * Checks if domain name is reserved// w  ww . j  a v  a 2  s  .  com
 *
 * @param domainName Domain name
 * @return true if reserved
 */
public static boolean isReservedDomainName(String domainName) {
    if (reservedDomainNames == null) {
        initialize();
    }

    return Arrays.binarySearch(reservedDomainNames, domainName) >= 0;
}

---

From source file:com.pureinfo.srm.reports.table.data.pinggu.ParameterSetAction.java

/**
 * @see com.pureinfo.ark.interaction.ActionBase#executeAction()
 *///  ww w  . j a v a  2s. c  o  m
public ActionForward executeAction() throws PureException {
    tempOrgCode = request.getRequiredParameter("tempOrgCode", "code");
    propFileName = ClassResourceUtil.mapFullPath(propFileName, true);

    Properties prop = new Properties();
    InputStream iFile = null;
    FileOutputStream oFile = null;
    try {
        iFile = new FileInputStream(propFileName);
        prop.load(iFile);

        String codeInSystem = prop.getProperty("parameter.org.code");
        if (StringUtils.isEmpty(codeInSystem)) {
            codeInSystem = tempOrgCode;
        } else {
            String[] codeArr = codeInSystem.split(",");
            Arrays.sort(codeArr);
            int index = Arrays.binarySearch(codeArr, tempOrgCode);
            if (index < 0) {
                codeInSystem += "," + tempOrgCode;
            }
        }
        prop.setProperty("parameter.org.code", codeInSystem);

        Enumeration e = request.getParameterNames();
        while (e.hasMoreElements()) {
            String name = (String) e.nextElement();
            if (!name.startsWith("para.")) {
                continue;
            }
            String value = request.getParameter(name);

            if (StringUtils.isEmpty(value)) {
                logger.debug("the value of " + name.substring(5) + " is empty.SKIP.");
                continue;
            }

            value = value.trim();

            logger.debug("to set property:" + name.substring(5) + "with[" + value + "]");

            prop.setProperty(name.substring(5), value);
        }

        oFile = new FileOutputStream(propFileName, false);

        prop.store(oFile, "parameter for pinggu");

        // to reload properties.
        PureSystem.shutdown();

    } catch (Exception ex) {
        throw new PureException(0, "", ex);
    } finally {
        try {
            if (iFile != null)
                iFile.close();
            if (oFile != null)
                oFile.close();
            prop.clear();
        } catch (IOException e) {
            e.printStackTrace(System.err);
        }

    }

    return mapping.findForward("success");
}

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From source file:net.sf.jooreports.templates.TemplatePreProcessor.java

public void process(OpenDocumentArchive archive) throws DocumentTemplateException, IOException {
    for (Iterator it = archive.getEntryNames().iterator(); it.hasNext();) {
        String entryName = (String) it.next();
        if (Arrays.binarySearch(xmlEntries, entryName) >= 0) {
            InputStream inputStream = archive.getEntryInputStream(entryName);
            OutputStream outputStream = archive.getEntryOutputStream(entryName);
            applyXmlFilters(inputStream, outputStream);
            inputStream.close();/*w  w  w .j  a v a2  s.  co m*/
            outputStream.close();
        }
    }
}

---

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