Example usage for java.lang Integer toBinaryString

Introduction

In this page you can find the example usage for java.lang Integer toBinaryString.

Prototype

public static String toBinaryString(int i) 

Source Link

Document

Returns a string representation of the integer argument as an unsigned integer in base 2.

Usage

From source file:com.sangupta.passcode.HashStream.java

private static String asBinary(byte[] hash) {
    String binary = "";
    for (byte b : hash) {
        int unsigned = b & 0xFF;
        String bin = Integer.toBinaryString(unsigned);
        bin = StringUtils.leftPad(bin, 8, '0');
        binary = binary + bin;/*  w w w.  j a v  a 2s .c om*/
    }

    return binary;
}

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From source file:org.squidy.nodes.laserpointer.proxy.ProxyTest.java

public void run() {
    while (running) {
        if (!connected) {
            try {
                sock = new Socket("localhost", 6666);
                //sock.setTcpNoDelay(true);
                input = sock.getInputStream();
                output = sock.getOutputStream();
                connected = true;//from w  w w .jav  a  2 s . c  o  m
            } catch (UnknownHostException e) {
                logger.error("Couldn't initiate connection.");
            } catch (IOException e) {
            }
        }
        if (running) {
            try {
                while (connected) {
                    int inByte;
                    while ((inByte = input.read()) == 0xFF) {
                        logger.debug("Received: " + Integer.toBinaryString(inByte) + "[" + inByte + "]");
                        // send bytes
                        byte[] bytes = new byte[640 * 512 * 3];
                        r.nextBytes(bytes);
                        for (int i = 0; i < bytes.length; i++) {
                            if (i % 3 == 0) {
                                bytes[i + 1] = 0; // G
                                bytes[i + 2] = 0; // R
                            }
                        }
                        output.write(bytes);
                    }
                }
            } catch (IOException e) {
                logger.error("Connection error occured.");
                connected = false;
            }
        }
    }
}

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From source file:org.openhab.binding.intertechno.internal.parser.V3Parser.java

@Override
public void parseConfig(List<String> configParts) throws BindingConfigParseException {
    String id = "";
    Boolean group = false;//  ww  w .j a va  2 s .c  o m
    Integer channelID = 0;

    // Extract parameter values from config parts
    for (int i = 0; i < configParts.size(); i++) {
        String paramName = configParts.get(i).split("=")[0].toLowerCase();
        String paramValue = configParts.get(i).split("=")[1];

        switch (paramName) {
        case "id":
            id = paramValue;
            break;
        case "group":
            if (paramValue.equals("1") || paramValue.toLowerCase().equals("true")) {
                group = true;
            }
            break;
        case "channel":
            try {
                channelID = Integer.parseInt(paramValue);
            } catch (NumberFormatException e) {
                throw new BindingConfigParseException("Channel ID (" + paramValue + ") is not a number.");
            }
        }
    }

    // Check parameter values
    if (id.length() != 26) {
        throw new BindingConfigParseException("The ID must contain exactly 26 digits!");
    }

    for (int i = 0; i < id.length(); i++) {
        if (id.charAt(i) != '0' && id.charAt(i) != '1') {
            throw new BindingConfigParseException("The ID must contains only the digits 1 and 0!");
        }
    }

    if (channelID < 0 || channelID > 15) {
        throw new BindingConfigParseException("The channel ID must be in a range from 0 to 15!");
    }

    // Build command strings
    String channelIDCode = StringUtils.leftPad(Integer.toBinaryString(channelID), 4, "0");

    commandON = id + getGroupCode(group) + "1" + channelIDCode;
    commandOFF = id + getGroupCode(group) + "0" + channelIDCode;

    logger.trace("commandON = {}", commandON);
    logger.trace("commandOFF = {}", commandOFF);
}

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From source file:com.shadows.hkprogrammer.core.MessageHandler.java

private void WritePayloadOfParameterMessage(ParameterMessage message, ByteArray messageBytes) {
    ByteArray payload = new ByteArray(65);
    String Model = Integer.toBinaryString(message.getTXModelType().getValue()),
            Craft = Integer.toBinaryString(message.getCraftTypeNum().getValue());
    payload.Write(Integer.parseInt(StringUtils.leftPad(Model, 4, "0") + StringUtils.leftPad(Craft, 4, "0"), 2));
    String Bitmask = "";
    for (Boolean reverse : message.getReverseBitmask())
        Bitmask = (reverse ? 1 : 0) + Bitmask;
    Bitmask = "00" + Bitmask;
    payload.Write((byte) Integer.parseInt(Bitmask, 2));
    for (ParameterDRValue DRValue : message.getDRValues()) {
        payload.Write((byte) DRValue.getOnValue());
        payload.Write((byte) DRValue.getOffValue());
    }//from w  w w .  ja  v  a2s  .  co m
    for (int Swash : message.getSwash())
        payload.Write((byte) Swash);
    for (PotmeterEndPoint Endpoint : message.getEndPoints()) {
        payload.Write((byte) Endpoint.getLeft());
        payload.Write((byte) Endpoint.getRigth());
    }
    for (ThrottleCurve Curve : message.getThrottleCurves()) {
        payload.Write((byte) Curve.getNormal());
        payload.Write((byte) Curve.getID());
    }
    for (PitchCurve Curve : message.getPitchCurves()) {
        payload.Write((byte) Curve.getNormal());
        payload.Write((byte) Curve.getID());
    }
    for (int Subtrim : message.getSubtrim())
        payload.Write((byte) Subtrim);
    for (MixSetting Mix : message.getMixes()) {
        String Source = Integer.toBinaryString(Mix.getSource().getValue()),
                Destination = Integer.toBinaryString(Mix.getDestination().getValue());
        payload.Write((byte) Integer
                .parseInt(StringUtils.leftPad(Source, 4, "0") + StringUtils.leftPad(Destination, 4, "0"), 2));
        payload.Write((byte) Mix.getUprate());
        payload.Write((byte) Mix.getDownrate());
        payload.Write((byte) Mix.getSwitch().getValue());
    }
    for (SwitchFunction Switch : message.getSwitchFunction())
        payload.Write((byte) Switch.getValue());
    for (VRFunction VR : message.getVRModes())
        payload.Write((byte) VR.getValue());
    messageBytes.Write(payload);
    messageBytes.Write(payload.ChecksumBySB());
}

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From source file:org.skife.muckery.mappy.ByteUtils.java

/**
 * Translate the given byte array into a string of 1s and 0s
 *
 * @param bytes The bytes to translate/*from w  w w .j  a  v  a2 s . c o m*/
 * @return The string
 */
public static String toBinaryString(byte[] bytes) {
    StringBuilder buffer = new StringBuilder();
    for (byte b : bytes) {
        String bin = Integer.toBinaryString(0xFF & b);
        bin = bin.substring(0, Math.min(bin.length(), 8));

        for (int j = 0; j < 8 - bin.length(); j++) {
            buffer.append('0');
        }

        buffer.append(bin);
    }
    return buffer.toString();
}

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From source file:org.pentaho.chart.plugin.jfreechart.utils.JFreeChartUtils.java

/**
 * @param data//from   ww w.java2s . c o m
 * @param column
 * @return
 */
public static String getColumnName(final ChartTableModel data, final int column) {
    return data.getColumnName(column) == null ? Integer.toBinaryString(column) : data.getColumnName(column);
}

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From source file:org.efaps.admin.datamodel.attributetype.BitEnumType.java

/**
 * @param _int integer the BitSet is wanted for
 * @return BitSet representing the given integer
 *///from  w w w.j  a  va  2s  . co  m
public static BitSet getBitSet(final int _int) {
    final char[] bits = Integer.toBinaryString(_int).toCharArray();
    ArrayUtils.reverse(bits);
    final BitSet bitSet = new BitSet(bits.length);
    for (int i = 0; i < bits.length; i++) {
        if (bits[i] == '1') {
            bitSet.set(i, true);
        } else {
            bitSet.set(i, false);
        }
    }
    return bitSet;
}

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From source file:sec_algo.aud_sec.java

public BufferedWriter getAudioStream() {
    FileInputStream fin = null;/*w  w w  .j a va  2s  . c  om*/
    BufferedWriter audstream = null;

    try {
        fin = new FileInputStream(this.file);
        //           audstream = new BufferedWriter(new FileWriter(returnFileName()+"_ex."+returnFileExt()));
        //           byte contents[] = new byte[100];
        //           while(fin.read(contents)!= -1){
        //               System.out.println("reading & writing from file");
        //               for(byte b : contents)
        //                   for(int x = 0; x < 8; x++)
        //                       audstream.write(b>>x & 1);
        //           }
        //           System.out.println("Finished!");
        //           System.out.println("audstream contents: " + audstream.toString());
        byte[] header = new byte[8];
        fin.read(header);
        fin.close();
        //           System.out.println("header bytes: " + Arrays.toString(header));
        ArrayList<String> bitstring = new ArrayList<String>();
        for (int i = 0; i < header.length; i++)
            bitstring.add(String.format("%8s", Integer.toBinaryString(header[i] & 0xFF)).replace(' ', '0'));
        System.out.print("bit input: [/");
        for (int i = 0; i < bitstring.size(); i++) {
            System.out.print(bitstring.get(i) + " ");
        }
        System.out.println("]/");

        System.out.println(bitstring.get(0) + " " + bitstring.get(1) + " " + bitstring.get(2));
        System.out.println("Bitrate index: " + bitstring.get(2).substring(0, 4));

        AudioInputStream in = AudioSystem.getAudioInputStream(this.file);
        AudioInputStream din = null;
        AudioFormat baseFormat = in.getFormat();
        AudioFormat decodedFormat = new AudioFormat(AudioFormat.Encoding.PCM_SIGNED, baseFormat.getSampleRate(),
                getBitrate(bitstring.get(2).substring(0, 4)), baseFormat.getChannels(),
                baseFormat.getChannels() * 2, baseFormat.getSampleRate(), false);
        din = AudioSystem.getAudioInputStream(decodedFormat, in);
        int size = din.available();
        byte[] bytaud = new byte[size];
        din.read(bytaud);
        bitstring = new ArrayList<String>();
        for (int i = 0; i < header.length; i++)
            bitstring.add(String.format("%8s", Integer.toBinaryString(header[i] & 0xFF)).replace(' ', '0'));
        System.out.print("bit input: [/");
        for (int i = 0; i < bitstring.size(); i++) {
            System.out.print(bitstring.get(i) + " ");
        }
        System.out.println("]/");
        in.close();
        din.close();
    } catch (Exception e) {
        e.printStackTrace();
    }
    return audstream;
}

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From source file:io.bitsquare.gui.util.validation.altcoins.ByteballAddressValidator.java

private static String buffer2bin(byte[] buf) {
    StringBuffer bytes = new StringBuffer();
    for (int i = 0; i < buf.length; i++) {
        String bin = String.format("%8s", Integer.toBinaryString(buf[i] & 0xFF)).replace(' ', '0');
        bytes.append(bin);/* w w  w  .  ja  va2s .  c  o m*/
    }
    return bytes.toString();
}

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From source file:com.github.utils.mycollect.util.EmojiUtil.java

/**
 * Unicode??//w  w  w  .  jav  a2s .  c  o m
 *
 * @param one
 * @param two
 * @return ??codePoint
 */
private static Integer codePointToExtUnicode(int one, int two) {

    if (one > 0 && two > 0) {
        //U+D80055296,U+DC0056320
        String binStrHigh = Integer.toBinaryString(one - 55296);
        String binStrLow = Integer.toBinaryString(two - 56320);
        if (StringUtils.isNotBlank(binStrHigh) && StringUtils.isNotBlank(binStrLow)) {
            StringBuilder binStrRes = new StringBuilder();
            binStrRes.append(StringUtils.right(binStrHigh, 10));
            if (StringUtils.length(binStrLow) < 10) {
                binStrRes.append(StringUtils.leftPad(binStrLow, 10, "0"));
            } else {
                binStrRes.append(StringUtils.right(binStrLow, 10));
            }
            Integer resInt = Integer.parseInt(binStrRes.toString(), 2);
            //U+10000
            return resInt + 65536;
        }
    }

    return 0;
}

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