com.bonzaiengine.io

Class ByteInputStream

java.lang.Object

com.bonzaiengine.io.ByteInputStream

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

public final class ByteInputStream
extends java.lang.Object
implements java.io.Closeable

Utility to read datas in little or big endian in an InputStream.

Field Summary

Fields

Modifier and Type	Field and Description
static int	BUFFER_SIZE
static int	READ_IN_MEMORY_THRESHOLD

Constructor Summary

Constructors

Constructor and Description
ByteInputStream(java.io.InputStream is, boolean readInMemory)
ByteInputStream(java.io.InputStream is, java.nio.ByteOrder order, boolean readInMemory)
ByteInputStream(Stream stream)
ByteInputStream(Stream stream, java.nio.ByteOrder order)

Method Summary

Modifier and Type	Method and Description
int	available()
void	close()
java.io.InputStream	getInputStream()
java.nio.ByteOrder	getOrder()
boolean	isOpened()
static java.lang.String	nullTerminalString(byte[] array)
void	open()
int	readByte()
int	readBytes(byte[] b, int start, int length)
int	readChars(char[] b, int start, int length)
double	readDouble()
void	readDoubles(double[] dst, int start, int length)
float	readFloat()
void	readFloats(float[] dst, int start, int length)
byte[]	readFully()
static byte[]	readFully(java.io.InputStream is)
int	readInt()
void	readInts(int[] dst, int start, int length)
long	readLong()
void	readLongs(long[] dst, int start, int length)
short	readShort()
void	readShorts(short[] dst, int start, int length)
java.lang.String	readString(int length)
java.lang.String	readStringNullTerminatedFixedLength(int length)
java.lang.String	readStringNullTerminatedVarLength(int maxLength, java.nio.charset.Charset charset)
void	seek(long posToSeek)
void	skip(long numBytesToSkip)
long	tell()
double[]	toDoubles(byte[] raw)
float[]	toFloats(byte[] raw)
int[]	toInts(byte[] raw)
long[]	toLongs(byte[] raw)

Methods inherited from class java.lang.Object

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

Field Detail

BUFFER_SIZE

public static final int BUFFER_SIZE

See Also:

Constant Field Values

READ_IN_MEMORY_THRESHOLD

public static final int READ_IN_MEMORY_THRESHOLD

See Also:

Constant Field Values

Constructor Detail

ByteInputStream

public ByteInputStream(Stream stream)

ByteInputStream

public ByteInputStream(Stream stream,
                       java.nio.ByteOrder order)

ByteInputStream

public ByteInputStream(java.io.InputStream is,
                       boolean readInMemory)

ByteInputStream

public ByteInputStream(java.io.InputStream is,
                       java.nio.ByteOrder order,
                       boolean readInMemory)

Method Detail

open

public final void open()
                throws java.io.IOException

Throws:

java.io.IOException

isOpened

public final boolean isOpened()

close

public final void close()

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

readByte

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

Throws:

java.io.IOException

readBytes

public final int readBytes(byte[] b,
                           int start,
                           int length)
                    throws java.io.IOException

Throws:

java.io.IOException

readChars

public final int readChars(char[] b,
                           int start,
                           int length)
                    throws java.io.IOException

Throws:

java.io.IOException

readShort

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

Throws:

java.io.IOException

readShorts

public final void readShorts(short[] dst,
                             int start,
                             int length)
                      throws java.io.IOException

Throws:

java.io.IOException

readInt

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

Throws:

java.io.IOException

readInts

public final void readInts(int[] dst,
                           int start,
                           int length)
                    throws java.io.IOException

Throws:

java.io.IOException

toInts

public final int[] toInts(byte[] raw)

readFloat

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

Throws:

java.io.IOException

readFloats

public final void readFloats(float[] dst,
                             int start,
                             int length)
                      throws java.io.IOException

Throws:

java.io.IOException

toFloats

public final float[] toFloats(byte[] raw)

readLong

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

Throws:

java.io.IOException

readLongs

public final void readLongs(long[] dst,
                            int start,
                            int length)
                     throws java.io.IOException

Throws:

java.io.IOException

toLongs

public final long[] toLongs(byte[] raw)

readDouble

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

Throws:

java.io.IOException

readDoubles

public final void readDoubles(double[] dst,
                              int start,
                              int length)
                       throws java.io.IOException

Throws:

java.io.IOException

toDoubles

public final double[] toDoubles(byte[] raw)

readFully

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

Throws:

java.io.IOException

readFully

public static final byte[] readFully(java.io.InputStream is)
                              throws java.io.IOException

Throws:

java.io.IOException

readString

public final java.lang.String readString(int length)
                                  throws java.io.IOException

Throws:

java.io.IOException

readStringNullTerminatedVarLength

public java.lang.String readStringNullTerminatedVarLength(int maxLength,
                                                          java.nio.charset.Charset charset)
                                                   throws java.io.IOException

Throws:

java.io.IOException

readStringNullTerminatedFixedLength

public java.lang.String readStringNullTerminatedFixedLength(int length)
                                                     throws java.io.IOException

Throws:

java.io.IOException

seek

public final void seek(long posToSeek)
                throws java.io.IOException

Throws:

java.io.IOException

tell

public final long tell()

skip

public final void skip(long numBytesToSkip)
                throws java.io.IOException

Throws:

java.io.IOException

available

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

Throws:

java.io.IOException

getOrder

public final java.nio.ByteOrder getOrder()

getInputStream

public final java.io.InputStream getInputStream()

nullTerminalString

public static java.lang.String nullTerminalString(byte[] array)