Package com.esotericsoftware.kryo.io

Class KryoDataInput

java.lang.Object

com.esotericsoftware.kryo.io.KryoDataInput

All Implemented Interfaces:

java.io.DataInput, java.lang.AutoCloseable

Direct Known Subclasses:

KryoObjectInput

public class KryoDataInput
extends java.lang.Object
implements java.io.DataInput, java.lang.AutoCloseable

A DataInput which reads from an Input. readLine() is unsupported. Other methods behave slightly differently, eg readUTF() may return a null string.

Author:

Robert DiFalco

Field Summary

Fields

Modifier and Type	Field	Description
protected Input	input

Constructor Summary

Constructors

Constructor	Description
KryoDataInput(Input input)

Method Summary

Modifier and Type	Method	Description
void	close()
boolean	readBoolean()
byte	readByte()
char	readChar()
double	readDouble()
float	readFloat()
void	readFully(byte[] b)
void	readFully(byte[] b, int off, int len)
int	readInt()
java.lang.String	readLine()	Deprecated. this method is not supported in this implementation.
long	readLong()
short	readShort()
int	readUnsignedByte()
int	readUnsignedShort()
java.lang.String	readUTF()	Reads the length and string of UTF8 characters, or null.
void	setInput(Input input)
int	skipBytes(int n)

Methods inherited from class java.lang.Object

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

Field Detail

input

protected Input input

Constructor Detail

KryoDataInput

public KryoDataInput(Input input)

Method Detail

setInput

public void setInput(Input input)

readFully

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

Specified by:

readFully in interface java.io.DataInput

Throws:

java.io.IOException

readFully

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

Specified by:

readFully in interface java.io.DataInput

Throws:

java.io.IOException

skipBytes

public int skipBytes(int n)
              throws java.io.IOException

Specified by:

skipBytes in interface java.io.DataInput

Throws:

java.io.IOException

readBoolean

public boolean readBoolean()
                    throws java.io.IOException

Specified by:

readBoolean in interface java.io.DataInput

Throws:

java.io.IOException

readByte

public byte readByte()
              throws java.io.IOException

Specified by:

readByte in interface java.io.DataInput

Throws:

java.io.IOException

readUnsignedByte

public int readUnsignedByte()
                     throws java.io.IOException

Specified by:

readUnsignedByte in interface java.io.DataInput

Throws:

java.io.IOException

readShort

public short readShort()
                throws java.io.IOException

Specified by:

readShort in interface java.io.DataInput

Throws:

java.io.IOException

readUnsignedShort

public int readUnsignedShort()
                      throws java.io.IOException

Specified by:

readUnsignedShort in interface java.io.DataInput

Throws:

java.io.IOException

readChar

public char readChar()
              throws java.io.IOException

Specified by:

readChar in interface java.io.DataInput

Throws:

java.io.IOException

readInt

public int readInt()
            throws java.io.IOException

Specified by:

readInt in interface java.io.DataInput

Throws:

java.io.IOException

readLong

public long readLong()
              throws java.io.IOException

Specified by:

readLong in interface java.io.DataInput

Throws:

java.io.IOException

readFloat

public float readFloat()
                throws java.io.IOException

Specified by:

readFloat in interface java.io.DataInput

Throws:

java.io.IOException

readDouble

public double readDouble()
                  throws java.io.IOException

Specified by:

readDouble in interface java.io.DataInput

Throws:

java.io.IOException

readLine

public java.lang.String readLine()
                          throws java.lang.UnsupportedOperationException

Deprecated.

this method is not supported in this implementation.

Not implemented.

Specified by:

readLine in interface java.io.DataInput

Throws:

java.lang.UnsupportedOperationException - when called.

readUTF

public java.lang.String readUTF()
                         throws java.io.IOException

Reads the length and string of UTF8 characters, or null. This can read strings written by KryoDataOutput.writeUTF(String), Output.writeString(String), and Output.writeAscii(String).

Specified by:

readUTF in interface java.io.DataInput

Returns:

May be null.

Throws:

java.io.IOException

close

public void close()
           throws java.lang.Exception

Specified by:

close in interface java.lang.AutoCloseable

Throws:

java.lang.Exception