DataOutputStream writeFloat - top ranked examples from Open Source projects

These code examples were ranked by Codota’s semantic indexing as the best open source examples for DataOutputStream writeFloat method.

This code example shows how to use the following methods:flush, writeBoolean, writeByte, writeDouble, writeFloat
  public void updateGround(boolean onGround) {
    this.onGround = onGround;
  } 
 
  public void send(DataOutputStream out) throws IOException {
    out.writeByte(0x0d);
    out.writeDouble(x);
    out.writeDouble(y);
    out.writeDouble(stance);
    out.writeDouble(z);
    out.writeFloat(yaw);
    out.writeFloat(pitch);
    out.writeBoolean(onGround);
    out.flush();
  } 
 
  public Coordinate coordinate() { 
    return new Coordinate((int) x, (int) y, (int) z, dimension);
  } 
 
8
CodeRank
This code example shows how to use the following methods:writeFloat, writeInt
    /** 
     * Abstract. Writes the raw packet data to the data stream. 
     */ 
    public void writePacketData(DataOutputStream par1DataOutputStream) throws java.io.IOException
    { 
        writeString(this.particleName, par1DataOutputStream);
        par1DataOutputStream.writeFloat(this.posX);
        par1DataOutputStream.writeFloat(this.posY);
        par1DataOutputStream.writeFloat(this.posZ);
        par1DataOutputStream.writeFloat(this.offsetX);
        par1DataOutputStream.writeFloat(this.offsetY);
        par1DataOutputStream.writeFloat(this.offsetZ);
        par1DataOutputStream.writeFloat(this.speed);
        par1DataOutputStream.writeInt(this.quantity);
    } 
 
    /** 
     * Passes this Packet on to the NetHandler for processing. 
     */ 
    public void processPacket(NetHandler par1NetHandler)
7
CodeRank
This code example shows how to use the following methods:flush, writeBoolean, writeByte, writeDouble, writeFloat
  public void updateGround(boolean onGround) {
    this.onGround = onGround;
  } 
 
  public void send(DataOutputStream out) throws IOException {
    out.writeByte(0x0d);
    out.writeDouble(x);
    out.writeDouble(y);
    out.writeDouble(stance);
    out.writeDouble(z);
    out.writeFloat(yaw);
    out.writeFloat(pitch);
    out.writeBoolean(onGround);
    out.flush();
  } 
 
  public Coordinate coordinate() { 
    return new Coordinate((int) x, (int) y, (int) z, dimension);
  } 
 
7
CodeRank
This code example shows how to use the following methods:writeFloat
        delegate.writeLong(v);
    } 
 
    @Override 
    public void writeFloat(float v) throws IOException {
        delegate.writeFloat(v);
    } 
 
    @Override 
    public void writeDouble(double v) throws IOException {
        delegate.writeDouble(v);
    } 
 
    @Override 
    public void writeBytes(String s) throws IOException {
        delegate.writeBytes(s);
    } 
 
    @Override 
    public void writeChars(String s) throws IOException {
7
CodeRank
This code example shows how to use the following methods:writeBoolean, writeByte, writeChar, writeDouble, writeFloat
    public void testBytesRead() throws Exception 
    { 
        byte[] testData;
 
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        DataOutputStream out = new DataOutputStream(baos);
        try 
        { 
            // boolean 
            out.writeBoolean(true);
            // byte 
            out.writeByte(0x1);
            // char 
            out.writeChar('a');
            // short 
            out.writeShort(1);
            // int 
            out.writeInt(1);
            // long 
            out.writeLong(1L);

7
CodeRank
This code example shows how to use the following methods:writeByte, writeFloat, writeInt, writeShort, writeUTF
 
    public static void write(MetadataObject entry,
            DataOutputStream stream) throws IOException {
         
        int id = (entry.getType() << 5 | entry.getMask() & 0x1F) & 0xFF;
        stream.writeByte(id);
         
        switch (entry.getType()) {
            case 0: 
                stream.writeByte((Byte) entry.getData());
                break; 
            case 1: 
                stream.writeShort((Short) entry.getData());
                break; 
            case 2: 
                stream.writeInt((Integer) entry.getData());
                break; 
            case 3: 
                stream.writeFloat((Float) entry.getData());
                break; 

7
CodeRank
This code example shows how to use the following methods:writeByte, writeDouble, writeFloat, writeInt, close
package naren.sourcecodes; 
 
import java.io.DataInputStream; 
import java.io.DataOutputStream; 
import java.io.FileInputStream; 
import java.io.FileOutputStream; 
 
public class DataIOStreamExample { 
	public static void main(String[] a)throws Exception{
        FileOutputStream  fos = new FileOutputStream("C:/Users/Naren/Desktop/Java Training/Java File Operations/Java Source/datain.txt");
        DataOutputStream dos = new DataOutputStream(fos);
        dos.writeByte(0);
        dos.writeInt(128);
        dos.writeFloat(10);
        dos.writeDouble(10.001);
        fos.close();
        dos.close();
		 
        FileInputStream fis = new FileInputStream("C:/Users/Naren/Desktop/Java Training/Java File Operations/Java Destination/dataout.txt");
        DataInputStream dis = new DataInputStream(fis);

6
CodeRank
This code example shows how to use the following methods:writeBoolean, writeDouble, writeFloat
This code example shows how to use the following methods:writeFloat
        // the socket we talk to 
        DatagramSocket socket = new DatagramSocket(inPort.getNumber(), NetworkUtils.getLocalHost());
 
        // prepare outgoing packet 
        ByteArrayOutputStream bytesOut = new ByteArrayOutputStream();
        DataOutputStream dataOut = new DataOutputStream(bytesOut);
        dataOut.writeFloat(1.0f);
        dataOut.writeFloat(2.0f);
        byte[] bytesToSend = bytesOut.toByteArray();
 
        DatagramPacket outboundPacket = new DatagramPacket(bytesToSend, bytesToSend.length,
            NetworkUtils.getLocalHost(), outPort.getNumber());
        socket.send(outboundPacket);
 
        // receive whatever came back 
        byte[] receiveBuffer = new byte[bytesToSend.length];
        DatagramPacket inboundPacket = new DatagramPacket(receiveBuffer, receiveBuffer.length);
        socket.receive(inboundPacket);
 
        // compare byte buffers as strings so we get to see the diff 
6
CodeRank
This code example shows how to use the following methods:writeFloat, writeInt
		this.mY = pDataInputStream.readFloat();
	} 
 
	@Override 
	protected void onWriteTransmissionData(final DataOutputStream pDataOutputStream) throws IOException {
		pDataOutputStream.writeInt(this.mPaddleID);
		pDataOutputStream.writeFloat(this.mY);
	} 
 
	// =========================================================== 
	// Methods 
	// =========================================================== 
 
	// =========================================================== 
	// Inner and Anonymous Classes 
	// =========================================================== 
} 
6
CodeRank

Related DataOutputStream writeFloat Questions & Answers:

writeFloat Method Overview
Converts the float argument to an int using the floatToIntBits method in class Float, and then writes that int value to the underlying output stream as a 4-byte quantity, high byte first.
See Code Examples for other Java 8 DataOutputStream Methods: