org.mapdb

Class DataOutput2

java.lang.Object

java.io.OutputStream

org.mapdb.DataOutput2

All Implemented Interfaces:

java.io.Closeable, java.io.DataOutput, java.io.Flushable, java.lang.AutoCloseable

public class DataOutput2
extends java.io.OutputStream
implements java.io.DataOutput

Output of serialization

Field Summary

Fields

Modifier and Type	Field and Description
byte[]	buf
int	pos
int	sizeMask

Constructor Summary

Constructors

Constructor and Description
DataOutput2()

Method Summary

Modifier and Type	Method and Description
byte[]	copyBytes()
void	ensureAvail(int n) make sure there will be enough space in buffer to write N bytes
void	packInt(int value)
void	packIntBigger(int value)
void	packLong(long value)
void	packLongArray(long[] array, int fromIndex, int toIndex)
void	write(byte[] b)
void	write(byte[] b, int off, int len)
void	write(int b)
void	writeBoolean(boolean v)
void	writeByte(int v)
void	writeBytes(java.lang.String s)
void	writeChar(int v)
void	writeChars(java.lang.String s)
void	writeDouble(double v)
void	writeFloat(float v)
void	writeInt(int v)
void	writeLong(long v)
void	writeShort(int v)
void	writeUTF(java.lang.String s)

Methods inherited from class java.io.OutputStream

close, flush

Methods inherited from class java.lang.Object

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

Field Detail

buf

public byte[] buf

pos

public int pos

sizeMask

public int sizeMask

Constructor Detail

DataOutput2

public DataOutput2()

Method Detail

copyBytes

public byte[] copyBytes()

ensureAvail

public void ensureAvail(int n)

make sure there will be enough space in buffer to write N bytes

Parameters:

n - number of bytes which can be safely written after this method returns

write

public void write(int b)
           throws java.io.IOException

Specified by:

write in interface java.io.DataOutput

Specified by:

write in class java.io.OutputStream

Throws:

java.io.IOException

write

public void write(byte[] b)
           throws java.io.IOException

Specified by:

write in interface java.io.DataOutput

Overrides:

write in class java.io.OutputStream

Throws:

java.io.IOException

write

public void write(byte[] b,
                  int off,
                  int len)
           throws java.io.IOException

Specified by:

write in interface java.io.DataOutput

Overrides:

write in class java.io.OutputStream

Throws:

java.io.IOException

writeBoolean

public void writeBoolean(boolean v)
                  throws java.io.IOException

Specified by:

writeBoolean in interface java.io.DataOutput

Throws:

java.io.IOException

writeByte

public void writeByte(int v)
               throws java.io.IOException

Specified by:

writeByte in interface java.io.DataOutput

Throws:

java.io.IOException

writeShort

public void writeShort(int v)
                throws java.io.IOException

Specified by:

writeShort in interface java.io.DataOutput

Throws:

java.io.IOException

writeChar

public void writeChar(int v)
               throws java.io.IOException

Specified by:

writeChar in interface java.io.DataOutput

Throws:

java.io.IOException

writeInt

public void writeInt(int v)
              throws java.io.IOException

Specified by:

writeInt in interface java.io.DataOutput

Throws:

java.io.IOException

writeLong

public void writeLong(long v)
               throws java.io.IOException

Specified by:

writeLong in interface java.io.DataOutput

Throws:

java.io.IOException

writeFloat

public void writeFloat(float v)
                throws java.io.IOException

Specified by:

writeFloat in interface java.io.DataOutput

Throws:

java.io.IOException

writeDouble

public void writeDouble(double v)
                 throws java.io.IOException

Specified by:

writeDouble in interface java.io.DataOutput

Throws:

java.io.IOException

writeBytes

public void writeBytes(java.lang.String s)
                throws java.io.IOException

Specified by:

writeBytes in interface java.io.DataOutput

Throws:

java.io.IOException

writeChars

public void writeChars(java.lang.String s)
                throws java.io.IOException

Specified by:

writeChars in interface java.io.DataOutput

Throws:

java.io.IOException

writeUTF

public void writeUTF(java.lang.String s)
              throws java.io.IOException

Specified by:

writeUTF in interface java.io.DataOutput

Throws:

java.io.IOException

packInt

public void packInt(int value)
             throws java.io.IOException

Throws:

java.io.IOException

packIntBigger

public void packIntBigger(int value)
                   throws java.io.IOException

Throws:

java.io.IOException

packLong

public void packLong(long value)

packLongArray

public void packLongArray(long[] array,
                          int fromIndex,
                          int toIndex)