edu.mines.jtk.io
Class ArrayInputStream

java.lang.Object
  java.io.InputStream
      java.io.FilterInputStream
          edu.mines.jtk.io.ArrayInputStream

All Implemented Interfaces:

ArrayInput, java.io.Closeable, java.io.DataInput

public class ArrayInputStream
extends java.io.FilterInputStream
implements ArrayInput

An input stream that implements ArrayInput.

Version:

2006.08.05

Author:

Dave Hale, Colorado School of Mines

Field Summary

Fields inherited from class java.io.FilterInputStream

in

Constructor Summary

ArrayInputStream(java.io.File file)
Constructs an array input stream for the specified file.

ArrayInputStream(java.io.File file, java.nio.ByteOrder bo)
Constructs an array input stream for the specified file and byte order.

ArrayInputStream(java.io.FileInputStream fis)
Constructs an array input stream for the specified file input stream.

ArrayInputStream(java.io.FileInputStream fis, java.nio.ByteOrder bo)
Constructs an array input stream for the specified file input stream and byte order.

ArrayInputStream(java.io.InputStream is)
Constructs an array input stream for the specified stream.

ArrayInputStream(java.io.InputStream is, java.nio.ByteOrder bo)
Constructs an array input stream for the specified stream and byte order.

ArrayInputStream(java.lang.String name)
Constructs an array input stream for the specified file name.

ArrayInputStream(java.lang.String name, java.nio.ByteOrder bo)
Constructs an array input stream for the specified file name and byte order.

Method Summary

java.nio.ByteOrder	getByteOrder() Gets the byte order for this stream.
boolean	readBoolean()
byte	readByte()
void	readBytes(byte[] v) Reads byte elements into a specified array.
void	readBytes(byte[][] v) Reads byte elements into a specified array.
void	readBytes(byte[][][] v) Reads byte elements into a specified array.
void	readBytes(byte[] v, int k, int n) Reads byte elements into a specified array.
char	readChar()
void	readChars(char[] v) Reads char elements into a specified array.
void	readChars(char[][] v) Reads char elements into a specified array.
void	readChars(char[][][] v) Reads char elements into a specified array.
void	readChars(char[] v, int k, int n) Reads char elements into a specified array.
double	readDouble()
void	readDoubles(double[] v) Reads double elements into a specified array.
void	readDoubles(double[][] v) Reads double elements into a specified array.
void	readDoubles(double[][][] v) Reads double elements into a specified array.
void	readDoubles(double[] v, int k, int n) Reads double elements into a specified array.
float	readFloat()
void	readFloats(float[] v) Reads float elements into a specified array.
void	readFloats(float[][] v) Reads float elements into a specified array.
void	readFloats(float[][][] v) Reads float elements into a specified array.
void	readFloats(float[] v, int k, int n) Reads float elements into a specified array.
void	readFully(byte[] b)
void	readFully(byte[] b, int off, int len)
int	readInt()
void	readInts(int[] v) Reads int elements into a specified array.
void	readInts(int[][] v) Reads int elements into a specified array.
void	readInts(int[][][] v) Reads int elements into a specified array.
void	readInts(int[] v, int k, int n) Reads int elements into a specified array.
java.lang.String	readLine()
long	readLong()
void	readLongs(long[] v) Reads long elements into a specified array.
void	readLongs(long[][] v) Reads long elements into a specified array.
void	readLongs(long[][][] v) Reads long elements into a specified array.
void	readLongs(long[] v, int k, int n) Reads long elements into a specified array.
short	readShort()
void	readShorts(short[] v) Reads short elements into a specified array.
void	readShorts(short[][] v) Reads short elements into a specified array.
void	readShorts(short[][][] v) Reads short elements into a specified array.
void	readShorts(short[] v, int k, int n) Reads short elements into a specified array.
int	readUnsignedByte()
int	readUnsignedShort()
java.lang.String	readUTF()
int	skipBytes(int n)

Methods inherited from class java.io.FilterInputStream

available, close, mark, markSupported, read, read, read, reset, skip

Methods inherited from class java.lang.Object

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

Constructor Detail

ArrayInputStream

public ArrayInputStream(java.io.InputStream is)

Constructs an array input stream for the specified stream. The default byte order is BIG_ENDIAN.

Parameters:

is - the input stream.

ArrayInputStream

public ArrayInputStream(java.io.FileInputStream fis)

Constructs an array input stream for the specified file input stream. The file channel of the file input stream enables more efficient reads. The default byte order is BIG_ENDIAN.

Parameters:

fis - the file input stream.

ArrayInputStream

public ArrayInputStream(java.lang.String name)
                 throws java.io.FileNotFoundException

Constructs an array input stream for the specified file name. The default byte order is BIG_ENDIAN.

Parameters:

name - the file name.

Throws:

java.io.FileNotFoundException

ArrayInputStream

public ArrayInputStream(java.io.File file)
                 throws java.io.FileNotFoundException

Constructs an array input stream for the specified file. The default byte order is BIG_ENDIAN.

Parameters:

file - the file.

Throws:

java.io.FileNotFoundException

ArrayInputStream

public ArrayInputStream(java.io.InputStream is,
                        java.nio.ByteOrder bo)

Constructs an array input stream for the specified stream and byte order.

Parameters:

is - the input stream.

bo - the byte order.

ArrayInputStream

public ArrayInputStream(java.io.FileInputStream fis,
                        java.nio.ByteOrder bo)

Constructs an array input stream for the specified file input stream and byte order. The file channel of the file input stream enables more efficient reads.

Parameters:

fis - the file input stream.

bo - the byte order.

ArrayInputStream

public ArrayInputStream(java.lang.String name,
                        java.nio.ByteOrder bo)
                 throws java.io.FileNotFoundException

Constructs an array input stream for the specified file name and byte order. The default byte order is BIG_ENDIAN.

Parameters:

name - the file name.

bo - the byte order.

Throws:

java.io.FileNotFoundException

ArrayInputStream

public ArrayInputStream(java.io.File file,
                        java.nio.ByteOrder bo)
                 throws java.io.FileNotFoundException

Constructs an array input stream for the specified file and byte order. The default byte order is BIG_ENDIAN.

Parameters:

file - the file.

bo - the byte order.

Throws:

java.io.FileNotFoundException

Method Detail

getByteOrder

public java.nio.ByteOrder getByteOrder()

Gets the byte order for this stream.

Returns:

the byte order.

readFully

public void readFully(byte[] b)
               throws java.io.IOException

Specified by:

readFully in interface ArrayInput

Specified by:

readFully in interface java.io.DataInput

Throws:

java.io.IOException

readFully

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

Specified by:

readFully in interface ArrayInput

Specified by:

readFully in interface java.io.DataInput

Throws:

java.io.IOException

skipBytes

public int skipBytes(int n)
              throws java.io.IOException

Specified by:

skipBytes in interface ArrayInput

Specified by:

skipBytes in interface java.io.DataInput

Throws:

java.io.IOException

readBoolean

public final boolean readBoolean()
                          throws java.io.IOException

Specified by:

readBoolean in interface ArrayInput

Specified by:

readBoolean in interface java.io.DataInput

Throws:

java.io.IOException

readByte

public final byte readByte()
                    throws java.io.IOException

Specified by:

readByte in interface ArrayInput

Specified by:

readByte in interface java.io.DataInput

Throws:

java.io.IOException

readUnsignedByte

public final int readUnsignedByte()
                           throws java.io.IOException

Specified by:

readUnsignedByte in interface ArrayInput

Specified by:

readUnsignedByte in interface java.io.DataInput

Throws:

java.io.IOException

readShort

public final short readShort()
                      throws java.io.IOException

Specified by:

readShort in interface ArrayInput

Specified by:

readShort in interface java.io.DataInput

Throws:

java.io.IOException

readUnsignedShort

public final int readUnsignedShort()
                            throws java.io.IOException

Specified by:

readUnsignedShort in interface ArrayInput

Specified by:

readUnsignedShort in interface java.io.DataInput

Throws:

java.io.IOException

readChar

public final char readChar()
                    throws java.io.IOException

Specified by:

readChar in interface ArrayInput

Specified by:

readChar in interface java.io.DataInput

Throws:

java.io.IOException

readInt

public final int readInt()
                  throws java.io.IOException

Specified by:

readInt in interface ArrayInput

Specified by:

readInt in interface java.io.DataInput

Throws:

java.io.IOException

readLong

public final long readLong()
                    throws java.io.IOException

Specified by:

readLong in interface ArrayInput

Specified by:

readLong in interface java.io.DataInput

Throws:

java.io.IOException

readFloat

public final float readFloat()
                      throws java.io.IOException

Specified by:

readFloat in interface ArrayInput

Specified by:

readFloat in interface java.io.DataInput

Throws:

java.io.IOException

readDouble

public final double readDouble()
                        throws java.io.IOException

Specified by:

readDouble in interface ArrayInput

Specified by:

readDouble in interface java.io.DataInput

Throws:

java.io.IOException

readLine

public final java.lang.String readLine()
                                throws java.io.IOException

Specified by:

readLine in interface ArrayInput

Specified by:

readLine in interface java.io.DataInput

Throws:

java.io.IOException

readUTF

public final java.lang.String readUTF()
                               throws java.io.IOException

Specified by:

readUTF in interface ArrayInput

Specified by:

readUTF in interface java.io.DataInput

Throws:

java.io.IOException

readBytes

public void readBytes(byte[] v,
                      int k,
                      int n)
               throws java.io.IOException

Reads byte elements into a specified array.

Specified by:

readBytes in interface ArrayInput

Parameters:

v - the array.

k - the index of the first element to read.

n - the number of elements to read.

Throws:

java.io.IOException

readBytes

public void readBytes(byte[] v)
               throws java.io.IOException

Reads byte elements into a specified array. The array length equals the number of elements to read.

Specified by:

readBytes in interface ArrayInput

Parameters:

v - the array.

Throws:

java.io.IOException

readBytes

public void readBytes(byte[][] v)
               throws java.io.IOException

Reads byte elements into a specified array. The array length equals the number of elements to read.

Specified by:

readBytes in interface ArrayInput

Parameters:

v - the array.

Throws:

java.io.IOException

readBytes

public void readBytes(byte[][][] v)
               throws java.io.IOException

Reads byte elements into a specified array. The array length equals the number of elements to read.

Specified by:

readBytes in interface ArrayInput

Parameters:

v - the array.

Throws:

java.io.IOException

readChars

public void readChars(char[] v,
                      int k,
                      int n)
               throws java.io.IOException

Reads char elements into a specified array.

Specified by:

readChars in interface ArrayInput

Parameters:

v - the array.

k - the index of the first element to read.

n - the number of elements to read.

Throws:

java.io.IOException

readChars

public void readChars(char[] v)
               throws java.io.IOException

Reads char elements into a specified array. The array length equals the number of elements to read.

Specified by:

readChars in interface ArrayInput

Parameters:

v - the array.

Throws:

java.io.IOException

readChars

public void readChars(char[][] v)
               throws java.io.IOException

Reads char elements into a specified array. The array length equals the number of elements to read.

Specified by:

readChars in interface ArrayInput

Parameters:

v - the array.

Throws:

java.io.IOException

readChars

public void readChars(char[][][] v)
               throws java.io.IOException

Reads char elements into a specified array. The array length equals the number of elements to read.

Specified by:

readChars in interface ArrayInput

Parameters:

v - the array.

Throws:

java.io.IOException

readShorts

public void readShorts(short[] v,
                       int k,
                       int n)
                throws java.io.IOException

Reads short elements into a specified array.

Specified by:

readShorts in interface ArrayInput

Parameters:

v - the array.

k - the index of the first element to read.

n - the number of elements to read.

Throws:

java.io.IOException

readShorts

public void readShorts(short[] v)
                throws java.io.IOException

Reads short elements into a specified array. The array length equals the number of elements to read.

Specified by:

readShorts in interface ArrayInput

Parameters:

v - the array.

Throws:

java.io.IOException

readShorts

public void readShorts(short[][] v)
                throws java.io.IOException

Reads short elements into a specified array. The array length equals the number of elements to read.

Specified by:

readShorts in interface ArrayInput

Parameters:

v - the array.

Throws:

java.io.IOException

readShorts

public void readShorts(short[][][] v)
                throws java.io.IOException

Reads short elements into a specified array. The array length equals the number of elements to read.

Specified by:

readShorts in interface ArrayInput

Parameters:

v - the array.

Throws:

java.io.IOException

readInts

public void readInts(int[] v,
                     int k,
                     int n)
              throws java.io.IOException

Reads int elements into a specified array.

Specified by:

readInts in interface ArrayInput

Parameters:

v - the array.

k - the index of the first element to read.

n - the number of elements to read.

Throws:

java.io.IOException

readInts

public void readInts(int[] v)
              throws java.io.IOException

Reads int elements into a specified array. The array length equals the number of elements to read.

Specified by:

readInts in interface ArrayInput

Parameters:

v - the array.

Throws:

java.io.IOException

readInts

public void readInts(int[][] v)
              throws java.io.IOException

Reads int elements into a specified array. The array length equals the number of elements to read.

Specified by:

readInts in interface ArrayInput

Parameters:

v - the array.

Throws:

java.io.IOException

readInts

public void readInts(int[][][] v)
              throws java.io.IOException

Reads int elements into a specified array. The array length equals the number of elements to read.

Specified by:

readInts in interface ArrayInput

Parameters:

v - the array.

Throws:

java.io.IOException

readLongs

public void readLongs(long[] v,
                      int k,
                      int n)
               throws java.io.IOException

Reads long elements into a specified array.

Specified by:

readLongs in interface ArrayInput

Parameters:

v - the array.

k - the index of the first element to read.

n - the number of elements to read.

Throws:

java.io.IOException

readLongs

public void readLongs(long[] v)
               throws java.io.IOException

Reads long elements into a specified array. The array length equals the number of elements to read.

Specified by:

readLongs in interface ArrayInput

Parameters:

v - the array.

Throws:

java.io.IOException

readLongs

public void readLongs(long[][] v)
               throws java.io.IOException

Reads long elements into a specified array. The array length equals the number of elements to read.

Specified by:

readLongs in interface ArrayInput

Parameters:

v - the array.

Throws:

java.io.IOException

readLongs

public void readLongs(long[][][] v)
               throws java.io.IOException

Reads long elements into a specified array. The array length equals the number of elements to read.

Specified by:

readLongs in interface ArrayInput

Parameters:

v - the array.

Throws:

java.io.IOException

readFloats

public void readFloats(float[] v,
                       int k,
                       int n)
                throws java.io.IOException

Reads float elements into a specified array.

Specified by:

readFloats in interface ArrayInput

Parameters:

v - the array.

k - the index of the first element to read.

n - the number of elements to read.

Throws:

java.io.IOException

readFloats

public void readFloats(float[] v)
                throws java.io.IOException

Reads float elements into a specified array. The array length equals the number of elements to read.

Specified by:

readFloats in interface ArrayInput

Parameters:

v - the array.

Throws:

java.io.IOException

readFloats

public void readFloats(float[][] v)
                throws java.io.IOException

Reads float elements into a specified array. The array length equals the number of elements to read.

Specified by:

readFloats in interface ArrayInput

Parameters:

v - the array.

Throws:

java.io.IOException

readFloats

public void readFloats(float[][][] v)
                throws java.io.IOException

Reads float elements into a specified array. The array length equals the number of elements to read.

Specified by:

readFloats in interface ArrayInput

Parameters:

v - the array.

Throws:

java.io.IOException

readDoubles

public void readDoubles(double[] v,
                        int k,
                        int n)
                 throws java.io.IOException

Reads double elements into a specified array.

Specified by:

readDoubles in interface ArrayInput

Parameters:

v - the array.

k - the index of the first element to read.

n - the number of elements to read.

Throws:

java.io.IOException

readDoubles

public void readDoubles(double[] v)
                 throws java.io.IOException

Reads double elements into a specified array. The array length equals the number of elements to read.

Specified by:

readDoubles in interface ArrayInput

Parameters:

v - the array.

Throws:

java.io.IOException

readDoubles

public void readDoubles(double[][] v)
                 throws java.io.IOException

Reads double elements into a specified array. The array length equals the number of elements to read.

Specified by:

readDoubles in interface ArrayInput

Parameters:

v - the array.

Throws:

java.io.IOException

readDoubles

public void readDoubles(double[][][] v)
                 throws java.io.IOException

Reads double elements into a specified array. The array length equals the number of elements to read.

Specified by:

readDoubles in interface ArrayInput

Parameters:

v - the array.

Throws:

java.io.IOException