com.xxdb.io

Class AbstractExtendedDataInputStream

java.lang.Object

java.io.InputStream

java.io.FilterInputStream

com.xxdb.io.AbstractExtendedDataInputStream

All Implemented Interfaces:

ExtendedDataInput, Closeable, DataInput, AutoCloseable

Direct Known Subclasses:

BigEndianDataInputStream, LittleEndianDataInputStream

public abstract class AbstractExtendedDataInputStream
extends FilterInputStream
implements ExtendedDataInput

Field Summary

Fields inherited from class java.io.FilterInputStream

in

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractExtendedDataInputStream(InputStream in)

Method Summary

Modifier and Type	Method and Description
protected int	fromBytes(byte b1, byte b2, byte b3, byte b4)
protected long	fromBytes(byte b1, byte b2, byte b3, byte b4, byte b5, byte b6, byte b7, byte b8)
protected byte	readAndCheckByte()
boolean	readBoolean()
byte	readByte()
char	readChar()
double	readDouble()
float	readFloat()
void	readFully(byte[] b)
void	readFully(byte[] b, int off, int len)
String	readLine()
short	readShort()
String	readString()
int	readUnsignedByte()
String	readUTF()
int	skipBytes(int n)

Methods inherited from class java.io.FilterInputStream

available, close, mark, markSupported, read, read, read, reset, skip

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.xxdb.io.ExtendedDataInput

isLittleEndian, readLong2

Methods inherited from interface java.io.DataInput

readInt, readLong, readUnsignedShort

Constructor Detail

AbstractExtendedDataInputStream

protected AbstractExtendedDataInputStream(InputStream in)

Method Detail

readBoolean

public boolean readBoolean()
                    throws IOException

Specified by:

readBoolean in interface DataInput

Throws:

IOException

readByte

public byte readByte()
              throws IOException

Specified by:

readByte in interface DataInput

Throws:

IOException

readChar

public char readChar()
              throws IOException

Specified by:

readChar in interface DataInput

Throws:

IOException

readDouble

public double readDouble()
                  throws IOException

Specified by:

readDouble in interface DataInput

Throws:

IOException

readFloat

public float readFloat()
                throws IOException

Specified by:

readFloat in interface DataInput

Throws:

IOException

readFully

public void readFully(byte[] b)
               throws IOException

Specified by:

readFully in interface DataInput

Throws:

IOException

readFully

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

Specified by:

readFully in interface DataInput

Throws:

IOException

readLine

public String readLine()
                throws IOException

Specified by:

readLine in interface DataInput

Throws:

IOException

readString

public String readString()
                  throws IOException

Specified by:

readString in interface ExtendedDataInput

Throws:

IOException

readShort

public short readShort()
                throws IOException

Specified by:

readShort in interface DataInput

Throws:

IOException

readUTF

public String readUTF()
               throws IOException

Specified by:

readUTF in interface DataInput

Throws:

IOException

readUnsignedByte

public int readUnsignedByte()
                     throws IOException

Specified by:

readUnsignedByte in interface DataInput

Throws:

IOException

skipBytes

public int skipBytes(int n)
              throws IOException

Specified by:

skipBytes in interface DataInput

Throws:

IOException

readAndCheckByte

protected byte readAndCheckByte()
                         throws IOException,
                                EOFException

Throws:

IOException

EOFException

fromBytes

protected int fromBytes(byte b1,
                        byte b2,
                        byte b3,
                        byte b4)

fromBytes

protected long fromBytes(byte b1,
                         byte b2,
                         byte b3,
                         byte b4,
                         byte b5,
                         byte b6,
                         byte b7,
                         byte b8)