com.devexperts.qd.util

Class ByteArrayDataInput

java.lang.Object

com.devexperts.qd.util.ByteArrayBuffer

com.devexperts.qd.util.ByteArrayDataInput

All Implemented Interfaces:

DataInput, Serializable

Deprecated.

Use ByteArrayInput class instead.

@Deprecated
public class ByteArrayDataInput
extends ByteArrayBuffer
implements DataInput

The ByteArrayDataInput implements DataInput interface using byte array buffer.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ByteArrayDataInput.EndOfBufferException Deprecated. This exception is thrown when attempt to read past limit is made.

Field Summary

Fields inherited from class com.devexperts.qd.util.ByteArrayBuffer

buffer, limit, position

Constructor Summary

Constructors

Constructor and Description
ByteArrayDataInput() Deprecated.

Method Summary

Modifier and Type	Method and Description
void	expandLimit(int required_limit) Deprecated. This implementation throws ByteArrayDataInput.EndOfBufferException
protected int	readAvailableBytes(int n) Deprecated. Makes an attempt to read n bytes of data into the buffer.
boolean	readBoolean() Deprecated.
byte	readByte() Deprecated.
char	readChar() Deprecated.
double	readDouble() Deprecated.
float	readFloat() Deprecated.
void	readFully(byte[] b) Deprecated.
void	readFully(byte[] b, int off, int len) Deprecated.
int	readInt() Deprecated.
String	readLine() Deprecated.
long	readLong() Deprecated.
short	readShort() Deprecated.
int	readUnsignedByte() Deprecated.
int	readUnsignedShort() Deprecated.
String	readUTF() Deprecated.
int	skipBytes(int n) Deprecated.

Methods inherited from class com.devexperts.qd.util.ByteArrayBuffer

clear, copy, ensureCapacity, getBuffer, getLimit, getPosition, setBuffer, setLimit, setPosition

Methods inherited from class java.lang.Object

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

Constructor Detail

ByteArrayDataInput

public ByteArrayDataInput()

Deprecated.

Method Detail

readAvailableBytes

protected int readAvailableBytes(int n)
                          throws IOException

Deprecated.

Makes an attempt to read n bytes of data into the buffer. This method may read smaller number of bytes (possibly zero) or larger number of bytes depending on availability. This method never throws an EOFException. The actual number of bytes read is returned.

This method is used by skipBytes(int) and readLine() methods instead of an expandLimit(int) method.

The default implementation simply returns zero.

Throws:

IOException - if an I/O error occurs.

readFully

public void readFully(byte[] b)
               throws IOException

Deprecated.

Specified by:

readFully in interface DataInput

Throws:

IOException

readFully

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

Deprecated.

Specified by:

readFully in interface DataInput

Throws:

IOException

skipBytes

public int skipBytes(int n)
              throws IOException

Deprecated.

Specified by:

skipBytes in interface DataInput

Throws:

IOException

readBoolean

public boolean readBoolean()
                    throws IOException

Deprecated.

Specified by:

readBoolean in interface DataInput

Throws:

IOException

readByte

public byte readByte()
              throws IOException

Deprecated.

Specified by:

readByte in interface DataInput

Throws:

IOException

readUnsignedByte

public int readUnsignedByte()
                     throws IOException

Deprecated.

Specified by:

readUnsignedByte in interface DataInput

Throws:

IOException

readShort

public short readShort()
                throws IOException

Deprecated.

Specified by:

readShort in interface DataInput

Throws:

IOException

readUnsignedShort

public int readUnsignedShort()
                      throws IOException

Deprecated.

Specified by:

readUnsignedShort in interface DataInput

Throws:

IOException

readChar

public char readChar()
              throws IOException

Deprecated.

Specified by:

readChar in interface DataInput

Throws:

IOException

readInt

public int readInt()
            throws IOException

Deprecated.

Specified by:

readInt in interface DataInput

Throws:

IOException

readLong

public long readLong()
              throws IOException

Deprecated.

Specified by:

readLong in interface DataInput

Throws:

IOException

readFloat

public float readFloat()
                throws IOException

Deprecated.

Specified by:

readFloat in interface DataInput

Throws:

IOException

readDouble

public double readDouble()
                  throws IOException

Deprecated.

Specified by:

readDouble in interface DataInput

Throws:

IOException

readLine

public String readLine()
                throws IOException

Deprecated.

Specified by:

readLine in interface DataInput

Throws:

IOException

readUTF

public String readUTF()
               throws IOException

Deprecated.

Specified by:

readUTF in interface DataInput

Throws:

IOException

expandLimit

public void expandLimit(int required_limit)
                 throws IOException

Deprecated.

This implementation throws ByteArrayDataInput.EndOfBufferException

Overrides:

expandLimit in class ByteArrayBuffer

Throws:

IOException - if an I/O error occurs (expansion impossible).