Package nl.tudelft.simulation.dsol.animation.gis.io

Class ObjectEndianInputStream

java.lang.Object

nl.tudelft.simulation.dsol.animation.gis.io.ObjectEndianInputStream

All Implemented Interfaces:

DataInput

public class ObjectEndianInputStream
extends Object
implements DataInput

This class enables the object inputstream to be switched from big endian (default in Java) to little endian. The class works exactly like an ObjectInputStream.

Copyright (c) 2020-2023 Delft University of Technology, Jaffalaan 5, 2628 BX Delft, the Netherlands. All rights reserved. See for project information DSOL Manual. The DSOL project is distributed under a three-clause BSD-style license, which can be found at DSOL License.

Author:

Alexander Verbraeck

Constructor Summary

Constructors

Constructor	Description
ObjectEndianInputStream(InputStream inputStream)	constructs a new ObjectEndianInputStream.

Method Summary

Modifier and Type	Method	Description
void	close()
Endianness	getEndianness()	Return the Endianness, i.e., big endian or little endian encoding.
int	read(byte[] b)	reads b from the stream.
int	read(byte[] b, int off, int len)	reads b from the stream.
boolean	readBoolean()
byte	readByte()
char	readChar()
double	readDouble()
float	readFloat()
void	readFully(byte[] b)
void	readFully(byte[] b, int off, int len)
int	readInt()
String	readLine()
long	readLong()
short	readShort()
int	readUnsignedByte()
int	readUnsignedShort()
String	readUTF()
static String	readUTF(DataInput dataInput)	reads UTF from the stream.
void	setEndianness(Endianness endianness)	Set the Endianness, i.e., big endian or little endian encoding.
int	skipBytes(int n)

Methods inherited from class java.lang.Object

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

Constructor Detail

ObjectEndianInputStream

public ObjectEndianInputStream(InputStream inputStream)

constructs a new ObjectEndianInputStream.

Parameters:

inputStream - InputStream; the inputStream to use

Method Detail

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

readChar

public char readChar()
              throws IOException

Specified by:

readChar in interface DataInput

Throws:

IOException

readInt

public int readInt()
            throws IOException

Specified by:

readInt in interface DataInput

Throws:

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(byte[] b)
         throws IOException

reads b from the stream.

Parameters:

b - byte[]; byte

Returns:

in the value

Throws:

IOException - on failure

read

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

reads b from the stream.

Parameters:

b - byte[]; byte

off - int; offset

len - int; length

Returns:

in the value

Throws:

IOException - on failure

readFully

public void readFully(byte[] b)
               throws IOException

Specified by:

readFully in interface DataInput

Throws:

IOException

readFully

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

Specified by:

readFully in interface DataInput

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

readUTF

public String readUTF()
               throws IOException

Specified by:

readUTF in interface DataInput

Throws:

IOException

readLine

public String readLine()

Specified by:

readLine in interface DataInput

readUTF

public static final String readUTF(DataInput dataInput)
                            throws IOException

reads UTF from the stream.

Parameters:

dataInput - DataInput; data input

Returns:

String the value

Throws:

IOException - on read failure

close

public void close()
           throws IOException

Throws:

IOException - on close failure

getEndianness

public Endianness getEndianness()

Return the Endianness, i.e., big endian or little endian encoding.

Returns:

Endianness; big endian or little endian encoding

setEndianness

public void setEndianness(Endianness endianness)

Set the Endianness, i.e., big endian or little endian encoding.

Parameters:

endianness - Endianness; big endian or little endian encoding