org.apache.ignite.internal.util.io

Interface GridDataInput

All Superinterfaces:

DataInput

All Known Implementing Classes:

GridUnsafeDataInput

public interface GridDataInput
extends DataInput

Extended data input.

Method Summary

Methods

Modifier and Type	Method and Description
void	bytes(byte[] bytes, int len)
void	inputStream(InputStream in)
int	read()
int	read(byte[] b)
int	read(byte[] b, int off, int len)
boolean[]	readBooleanArray() Reads array of booleans.
byte[]	readByteArray() Reads array of bytes.
char[]	readCharArray() Reads array of chars.
double[]	readDoubleArray() Reads array of doubles.
float[]	readFloatArray() Reads array of floats.
int[]	readIntArray() Reads array of ints.
long[]	readLongArray() Reads array of longs.
short[]	readShortArray() Reads array of shorts.
void	reset() Resets data output.

Methods inherited from interface java.io.DataInput

readBoolean, readByte, readChar, readDouble, readFloat, readFully, readFully, readInt, readLine, readLong, readShort, readUnsignedByte, readUnsignedShort, readUTF, skipBytes

Method Detail

bytes

void bytes(byte[] bytes,
         int len)

Parameters:

bytes - Bytes.

len - Length.

inputStream

void inputStream(InputStream in)
                 throws IOException

Parameters:

in - Underlying input stream.

Throws:

IOException - In case of error.

reset

void reset()
           throws IOException

Resets data output.

Throws:

IOException - In case of error.

read

int read()
         throws IOException

Returns:

The next byte of data, or -1 if the end of the stream is reached.

Throws:

IOException - In case of error.

read

int read(byte[] b)
         throws IOException

Parameters:

b - Buffer into which the data is read.

Returns:

Total number of bytes read into the buffer, or -1 is there is no more data because the end of the stream has been reached.

Throws:

IOException - In case of error.

read

int read(byte[] b,
       int off,
       int len)
         throws IOException

Parameters:

b - Buffer into which the data is read.

off - Start offset.

len - Maximum number of bytes to read.

Returns:

Total number of bytes read into the buffer, or -1 is there is no more data because the end of the stream has been reached.

Throws:

IOException - In case of error.

readByteArray

byte[] readByteArray()
                     throws IOException

Reads array of bytes.

Returns:

Array.

Throws:

IOException - In case of error.

readShortArray

short[] readShortArray()
                       throws IOException

Reads array of shorts.

Returns:

Array.

Throws:

IOException - In case of error.

readIntArray

int[] readIntArray()
                   throws IOException

Reads array of ints.

Returns:

Array.

Throws:

IOException - In case of error.

readLongArray

long[] readLongArray()
                     throws IOException

Reads array of longs.

Returns:

Array.

Throws:

IOException - In case of error.

readFloatArray

float[] readFloatArray()
                       throws IOException

Reads array of floats.

Returns:

Array.

Throws:

IOException - In case of error.

readDoubleArray

double[] readDoubleArray()
                         throws IOException

Reads array of doubles.

Returns:

Array.

Throws:

IOException - In case of error.

readBooleanArray

boolean[] readBooleanArray()
                           throws IOException

Reads array of booleans.

Returns:

Array.

Throws:

IOException - In case of error.

readCharArray

char[] readCharArray()
                     throws IOException

Reads array of chars.

Returns:

Array.

Throws:

IOException - In case of error.