com.badlogic.gdx.utils
Class DataOutput

java.lang.Object
  java.io.OutputStream
      java.io.FilterOutputStream
          java.io.DataOutputStream
              com.badlogic.gdx.utils.DataOutput

All Implemented Interfaces:

Closeable, DataOutput, Flushable

public class DataOutput
extends DataOutputStream

Extends DataOutputStream with additional convenience methods.

Author:

Nathan Sweet

Constructor Summary

DataOutput(OutputStream out)

Method Summary

int	writeInt(int value, boolean optimizePositive) Writes a 1-5 byte int.
void	writeString(String value) Writes a length and then the string as UTF8.

Methods inherited from class java.io.DataOutputStream

flush, size, write, write, writeBoolean, writeByte, writeBytes, writeChar, writeChars, writeDouble, writeFloat, writeInt, writeLong, writeShort, writeUTF

Methods inherited from class java.io.FilterOutputStream

close, write

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.io.DataOutput

write

Constructor Detail

DataOutput

public DataOutput(OutputStream out)

Method Detail

writeInt

public int writeInt(int value,
                    boolean optimizePositive)
             throws IOException

Writes a 1-5 byte int.

Parameters:

optimizePositive - If true, small positive numbers will be more efficient (1 byte) and small negative numbers will be inefficient (5 bytes).

Throws:

IOException

writeString

public void writeString(String value)
                 throws IOException

Writes a length and then the string as UTF8.

Parameters:

value - May be null.

Throws:

IOException