Class EndianCorrectInputStream

java.lang.Object
  java.io.InputStream
      java.io.FilterInputStream
          java.io.DataInputStream
              EndianCorrectInputStream

All Implemented Interfaces:

java.io.DataInput

public class EndianCorrectInputStream

extends java.io.DataInputStream

EndianCorrectInputStream extends DataInputStream; it will optionally flip bytes to read little endian data correctly.

Field Summary

Fields inherited from class java.io.FilterInputStream

in

Constructor Summary

EndianCorrectInputStream(java.io.InputStream is, boolean be)
Constructor for an InputStream.

EndianCorrectInputStream(java.lang.String filename, boolean be)
Constructor for a disk file.

Method Summary

double	flipDouble(double val) flipDouble will flip the byte order of a double
float	flipFloat(float val) flipFloat will flip the byte order of a float
int	flipInt(int val) flipInt will flip the byte order of an int
long	flipLong(long val) flipLong will flip the byte order of a long
short	flipShort(short val) flipShort will byte flip a short
double	readDoubleCorrect() readDoubleCorrect will return a double from the stream
float	readFloatCorrect() readFloatCorrect will return a float from the stream
int	readIntCorrect() readIntCorrect will return an int from the stream
long	readLongCorrect() readLongCorrect will return a long from the stream
short	readShortCorrect() readShortCorrect will return a short from the stream

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

Constructor Detail

EndianCorrectInputStream

public EndianCorrectInputStream(java.lang.String filename,
                                boolean be)
                         throws java.io.FileNotFoundException

Constructor for a disk file.

Parameters:

filename - filename for datafile

be - -- endian flag: if be (big endian) is false bytes will be flipped on read

Throws:

java.io.FileNotFoundException

EndianCorrectInputStream

public EndianCorrectInputStream(java.io.InputStream is,
                                boolean be)

Constructor for an InputStream.

Parameters:

is - InputStream to read data from

be - -- endian flag: if be (big endian) is false bytes will be flipped on read

Throws:

java.io.FileNotFoundException

Method Detail

readShortCorrect

public short readShortCorrect()
                       throws java.io.IOException

readShortCorrect will return a short from the stream

Throws:

java.io.IOException

flipShort

public short flipShort(short val)

flipShort will byte flip a short

readIntCorrect

public int readIntCorrect()
                   throws java.io.IOException

readIntCorrect will return an int from the stream

Throws:

java.io.IOException

flipInt

public int flipInt(int val)

flipInt will flip the byte order of an int

readLongCorrect

public long readLongCorrect()
                     throws java.io.IOException

readLongCorrect will return a long from the stream

Throws:

java.io.IOException

flipLong

public long flipLong(long val)

flipLong will flip the byte order of a long

readFloatCorrect

public float readFloatCorrect()
                       throws java.io.IOException

readFloatCorrect will return a float from the stream

Throws:

java.io.IOException

flipFloat

public float flipFloat(float val)
                throws java.io.IOException

flipFloat will flip the byte order of a float

Throws:

java.io.IOException

readDoubleCorrect

public double readDoubleCorrect()
                         throws java.io.IOException

readDoubleCorrect will return a double from the stream

Throws:

java.io.IOException

flipDouble

public double flipDouble(double val)

flipDouble will flip the byte order of a double