Package io.trino.hive.formats

Class TrinoDataInputStream

java.lang.Object

java.io.InputStream

io.trino.hive.formats.TrinoDataInputStream

All Implemented Interfaces:

Closeable, DataInput, AutoCloseable

public final class TrinoDataInputStream
extends InputStream
implements DataInput

Constructor Summary

Constructors

Constructor	Description
TrinoDataInputStream(TrinoInputStream inputStream)
TrinoDataInputStream(TrinoInputStream inputStream, int bufferSize)

Method Summary

Modifier and Type	Method	Description
int	available()
void	close()
long	getPos()
long	getReadBytes()
long	getReadTimeNanos()
long	getRetainedSize()
void	mark(int readLimit)	Deprecated.
boolean	markSupported()	Deprecated.
int	read()
int	read(byte[] destination)
int	read(byte[] destination, int destinationIndex, int length)
boolean	readBoolean()
byte	readByte()
char	readChar()	Deprecated.
double	readDouble()
float	readFloat()
void	readFully(byte[] destination)
void	readFully(byte[] destination, int destinationIndex, int length)
void	readFully(io.airlift.slice.Slice destination)
void	readFully(io.airlift.slice.Slice destination, int destinationIndex, int length)
void	readFully(OutputStream out, int length)
int	readInt()
String	readLine()	Deprecated.
long	readLong()
short	readShort()
io.airlift.slice.Slice	readSlice(int length)
int	readUnsignedByte()
long	readUnsignedInt()	Gets an unsigned 32-bit integer at the current position and increases the position by 4 in this buffer.
int	readUnsignedShort()
String	readUTF()	Deprecated.
void	reset()	Deprecated.
void	seek(long newPos)
long	skip(long length)
int	skipBytes(int n)

Methods inherited from class java.io.InputStream

nullInputStream, readAllBytes, readNBytes, readNBytes, skipNBytes, transferTo

Methods inherited from class java.lang.Object

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

Constructor Details

TrinoDataInputStream

public TrinoDataInputStream(TrinoInputStream inputStream)

TrinoDataInputStream

public TrinoDataInputStream(TrinoInputStream inputStream,
 int bufferSize)

Method Details

getReadTimeNanos

public long getReadTimeNanos()

getReadBytes

public long getReadBytes()

getPos

public long getPos()
            throws IOException

Throws:

IOException

seek

public void seek(long newPos)
          throws IOException

Throws:

IOException

available

public int available()
              throws IOException

Overrides:

available in class InputStream

Throws:

IOException

skipBytes

public int skipBytes(int n)
              throws IOException

Specified by:

skipBytes in interface DataInput

Throws:

IOException

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

readUnsignedByte

public int readUnsignedByte()
                     throws IOException

Specified by:

readUnsignedByte in interface DataInput

Throws:

IOException

readShort

public short readShort()
                throws IOException

Specified by:

readShort in interface DataInput

Throws:

IOException

readUnsignedShort

public int readUnsignedShort()
                      throws IOException

Specified by:

readUnsignedShort in interface DataInput

Throws:

IOException

readInt

public int readInt()
            throws IOException

Specified by:

readInt in interface DataInput

Throws:

IOException

readUnsignedInt

public long readUnsignedInt()
                     throws IOException

Gets an unsigned 32-bit integer at the current position and increases the position by 4 in this buffer.

Throws:

IndexOutOfBoundsException - if this.available() is less than 4

IOException

readLong

public long readLong()
              throws IOException

Specified by:

readLong in interface DataInput

Throws:

IOException

readFloat

public float readFloat()
                throws IOException

Specified by:

readFloat in interface DataInput

Throws:

IOException

readDouble

public double readDouble()
                  throws IOException

Specified by:

readDouble in interface DataInput

Throws:

IOException

read

public int read()
         throws IOException

Specified by:

read in class InputStream

Throws:

IOException

skip

public long skip(long length)
          throws IOException

Overrides:

skip in class InputStream

Throws:

IOException

read

public int read(byte[] destination)
         throws IOException

Overrides:

read in class InputStream

Throws:

IOException

read

public int read(byte[] destination,
 int destinationIndex,
 int length)
         throws IOException

Overrides:

read in class InputStream

Throws:

IOException

readFully

public void readFully(byte[] destination)
               throws IOException

Specified by:

readFully in interface DataInput

Throws:

IOException

readFully

public void readFully(byte[] destination,
 int destinationIndex,
 int length)
               throws IOException

Specified by:

readFully in interface DataInput

Throws:

IOException

readSlice

public io.airlift.slice.Slice readSlice(int length)
                                 throws IOException

Throws:

IOException

readFully

public void readFully(io.airlift.slice.Slice destination)
               throws IOException

Throws:

IOException

readFully

public void readFully(io.airlift.slice.Slice destination,
 int destinationIndex,
 int length)
               throws IOException

Throws:

IOException

readFully

public void readFully(OutputStream out,
 int length)
               throws IOException

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Overrides:

close in class InputStream

Throws:

IOException

getRetainedSize

public long getRetainedSize()

mark

@Deprecated
public void mark(int readLimit)

Deprecated.

Overrides:

mark in class InputStream

reset

@Deprecated
public void reset()

Deprecated.

Overrides:

reset in class InputStream

markSupported

@Deprecated
public boolean markSupported()

Deprecated.

Overrides:

markSupported in class InputStream

readChar

@Deprecated
public char readChar()

Deprecated.

Specified by:

readChar in interface DataInput

readLine

@Deprecated
public String readLine()

Deprecated.

Specified by:

readLine in interface DataInput

readUTF

@Deprecated
public String readUTF()

Deprecated.

Specified by:

readUTF in interface DataInput