net.sf.image4j.io

Class LittleEndianInputStream

java.lang.Object

java.io.InputStream

java.io.FilterInputStream

java.io.DataInputStream

net.sf.image4j.io.LittleEndianInputStream

All Implemented Interfaces:

java.io.Closeable, java.io.DataInput, java.lang.AutoCloseable, CountingDataInput, CountingInput

public class LittleEndianInputStream
extends java.io.DataInputStream
implements CountingDataInput

Reads little-endian data from a source InputStream by reversing byte ordering.

Author:

Ian McDonagh

Field Summary

Fields inherited from class java.io.FilterInputStream

in

Constructor Summary

Constructors

Constructor and Description
LittleEndianInputStream(CountingInputStream in) Creates a new instance of LittleEndianInputStream, which will read from the specified source.

Method Summary

Methods

Modifier and Type	Method and Description
int	getCount()
double	readDoubleLE() Reads a little-endian double value.
float	readFloatLE() Reads a little-endian float value.
int	readIntLE() Reads a little-endian int value.
long	readLongLE() Reads a little-endian long value.
short	readShortLE() Reads a little-endian short value
long	readUnsignedInt()
long	readUnsignedIntLE()
int	skip(int count, boolean strict)

Methods inherited from class java.io.DataInputStream

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

Methods inherited from class java.io.FilterInputStream

available, close, mark, markSupported, 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 java.io.DataInput

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

Constructor Detail

LittleEndianInputStream

public LittleEndianInputStream(CountingInputStream in)

Creates a new instance of LittleEndianInputStream, which will read from the specified source.

Parameters:

in - the source InputStream

Method Detail

getCount

public int getCount()

Specified by:

getCount in interface CountingInput

skip

public int skip(int count,
       boolean strict)
         throws java.io.IOException

Throws:

java.io.IOException

readShortLE

public short readShortLE()
                  throws java.io.IOException

Reads a little-endian short value

Returns:

short value with reversed byte order

Throws:

java.io.IOException - if an error occurs

readIntLE

public int readIntLE()
              throws java.io.IOException

Reads a little-endian int value.

Returns:

int value with reversed byte order

Throws:

java.io.IOException - if an error occurs

readFloatLE

public float readFloatLE()
                  throws java.io.IOException

Reads a little-endian float value.

Returns:

float value with reversed byte order

Throws:

java.io.IOException - if an error occurs

readLongLE

public long readLongLE()
                throws java.io.IOException

Reads a little-endian long value.

Returns:

long value with reversed byte order

Throws:

java.io.IOException - if an error occurs

readDoubleLE

public double readDoubleLE()
                    throws java.io.IOException

Reads a little-endian double value.

Returns:

double value with reversed byte order

Throws:

java.io.IOException - if an error occurs

readUnsignedInt

public long readUnsignedInt()
                     throws java.io.IOException

Throws:

java.io.IOException

Since:

0.6

readUnsignedIntLE

public long readUnsignedIntLE()
                       throws java.io.IOException

Throws:

java.io.IOException

Since:

0.6