de.up.ling.irtg.io

Class VariableLengthNumberCodec

java.lang.Object

de.up.ling.irtg.io.VariableLengthNumberCodec

All Implemented Interfaces:

NumberCodec

public class VariableLengthNumberCodec
extends Object
implements NumberCodec

Author:

koller

Constructor Summary

Constructors

Constructor and Description
VariableLengthNumberCodec(ObjectInputStream ois)
VariableLengthNumberCodec(ObjectOutputStream oos)

Method Summary

Modifier and Type	Method and Description
double	readDouble()
int	readInt()
long	readLong()
int	readSignedInt()
long	readSignedLong()
long	writeDouble(double value)
long	writeInt(int value)
long	writeLong(long value) This method only works for value >= 0.
long	writeSignedInt(int value)
long	writeSignedLong(long value)

Methods inherited from class java.lang.Object

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

Constructor Detail

VariableLengthNumberCodec

public VariableLengthNumberCodec(ObjectInputStream ois)
                          throws IOException

Throws:

IOException

VariableLengthNumberCodec

public VariableLengthNumberCodec(ObjectOutputStream oos)
                          throws IOException

Throws:

IOException

Method Detail

writeInt

public long writeInt(int value)
              throws IOException

Specified by:

writeInt in interface NumberCodec

Throws:

IOException

writeLong

public long writeLong(long value)
               throws IOException

This method only works for value >= 0. To encode a value that may be negative, use writeSignedLong(long).

Specified by:

writeLong in interface NumberCodec

Parameters:

value -

Returns:

Throws:

IOException

readInt

public int readInt()
            throws IOException

Specified by:

readInt in interface NumberCodec

Throws:

IOException

readLong

public long readLong()
              throws IOException

Specified by:

readLong in interface NumberCodec

Throws:

IOException

readSignedInt

public int readSignedInt()
                  throws IOException

Specified by:

readSignedInt in interface NumberCodec

Throws:

IOException

readSignedLong

public long readSignedLong()
                    throws IOException

Specified by:

readSignedLong in interface NumberCodec

Throws:

IOException

writeSignedInt

public long writeSignedInt(int value)
                    throws IOException

Specified by:

writeSignedInt in interface NumberCodec

Throws:

IOException

writeSignedLong

public long writeSignedLong(long value)
                     throws IOException

Specified by:

writeSignedLong in interface NumberCodec

Throws:

IOException

writeDouble

public long writeDouble(double value)
                 throws IOException

Specified by:

writeDouble in interface NumberCodec

Throws:

IOException

readDouble

public double readDouble()
                  throws IOException

Specified by:

readDouble in interface NumberCodec

Throws:

IOException