Package io.aether.utils.dataio

Class DataInOutStatic

java.lang.Object

io.aether.utils.dataio.DataInOutStatic

All Implemented Interfaces:

DataIn, DataIO, DataOut

public class DataInOutStatic
extends java.lang.Object
implements DataIO

Field Summary

Fields

Modifier and Type	Field	Description
byte[]	data
int	readPos
int	writePos

Constructor Summary

Constructors

Constructor	Description
DataInOutStatic(byte[] ar)
DataInOutStatic(byte[] ar, int readPos, int writePos)
DataInOutStatic(int initSize)

Method Summary

Modifier and Type	Method	Description
void	clear()	Clears this output stream.
byte[]	getData()
int	getReadPos()
int	getSizeForRead()	Returns the size of the data that can be read from this input stream, in bytes.
int	getSizeForWrite()	Returns the size of this output stream for writing, in bytes.
int	getWritePos()
int	indexOf(int limit, byte val)	Returns the index within this input stream of the first occurrence of the specified byte, or -1 if no such byte exists.
boolean	isWritable()	Returns whether this output stream is writable or not.
static DataInOutStatic	ofBytes(java.lang.String s)
int	read(byte[] b, int offset, int len)	Reads a byte array from this input stream and returns the number of bytes actually read.
int	readInt()	Returns the next int value from this input stream, casting it to an int value in the range -2147483648 to 2147483647.
long	readLong()	Returns the next long value from this input stream, casting it to a long value in the range -9223372036854775808 to 9223372036854775807.
int	readUByte()	Returns the next byte of data from this input stream, casting it to an unsigned byte value in the range 0-255.
void	setReadPos(int readPos)
void	setWritePos(int writePos)
void	skipBytes(int n)	Skips the specified number of bytes in this input stream.
byte[]	toArray()	Returns a copy of this input stream as an array of bytes.
java.lang.String	toString()
int	total()
void	write(byte @NotNull [] b)	Writes a byte array to this output stream and returns the number of bytes actually written.
int	write(byte @NotNull [] b, int off, int len)	Writes a byte array to this output stream and returns the number of bytes actually written.
void	writeByte(int v)	Writes a byte value to this output stream.

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.aether.utils.dataio.DataIn

isEmpty, isReadable, read, read, read, readBoolean, readByte, readBytes, readChar, readDouble, readFloat, readShort, readString1, readSubData, readUInt, readUShort, skipAllBytes

Methods inherited from interface io.aether.utils.dataio.DataOut

write, write, write, write, write, writeBoolean, writeChar, writeDouble, writeFloat, writeHexBytes, writeInt, writeLong, writeShort, writeShort

Field Detail

data

public final byte[] data

writePos

public int writePos

readPos

public int readPos

Constructor Detail

DataInOutStatic

public DataInOutStatic(int initSize)

DataInOutStatic

public DataInOutStatic(byte[] ar)

DataInOutStatic

public DataInOutStatic(byte[] ar,
                       int readPos,
                       int writePos)

Method Detail

skipBytes

public void skipBytes(int n)

Description copied from interface: DataIn

Skips the specified number of bytes in this input stream.

Specified by:

skipBytes in interface DataIn

Parameters:

n - The number of bytes to skip.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

getData

public byte[] getData()

getReadPos

public int getReadPos()

setReadPos

public void setReadPos(int readPos)

getWritePos

public int getWritePos()

setWritePos

public void setWritePos(int writePos)

getSizeForWrite

public int getSizeForWrite()

Description copied from interface: DataOut

Returns the size of this output stream for writing, in bytes.

Specified by:

getSizeForWrite in interface DataOut

isWritable

public boolean isWritable()

Description copied from interface: DataOut

Returns whether this output stream is writable or not.

Specified by:

isWritable in interface DataOut

clear

public void clear()

Description copied from interface: DataOut

Clears this output stream.

Specified by:

clear in interface DataOut

getSizeForRead

public int getSizeForRead()

Description copied from interface: DataIn

Returns the size of the data that can be read from this input stream, in bytes.

Specified by:

getSizeForRead in interface DataIn

read

public int read(byte[] b,
                int offset,
                int len)

Description copied from interface: DataIn

Reads a byte array from this input stream and returns the number of bytes actually read.

Specified by:

read in interface DataIn

Parameters:

b - The byte array to read into.

offset - The starting position in the array to write to.

len - The maximum number of bytes to read.

Returns:

The number of bytes actually read.

write

public void write(byte @NotNull [] b)

Description copied from interface: DataOut

Writes a byte array to this output stream and returns the number of bytes actually written.

Specified by:

write in interface DataOut

Parameters:

b - The byte array to write from.

write

public int write(byte @NotNull [] b,
                 int off,
                 int len)

Description copied from interface: DataOut

Writes a byte array to this output stream and returns the number of bytes actually written.

Specified by:

write in interface DataOut

Parameters:

b - The byte array to write from.

off - The starting position in the array to read from.

len - The maximum number of bytes to write.

readInt

public int readInt()

Description copied from interface: DataIn

Returns the next int value from this input stream, casting it to an int value in the range -2147483648 to 2147483647.

Specified by:

readInt in interface DataIn

readLong

public long readLong()

Description copied from interface: DataIn

Returns the next long value from this input stream, casting it to a long value in the range -9223372036854775808 to 9223372036854775807.

Specified by:

readLong in interface DataIn

readUByte

public int readUByte()

Description copied from interface: DataIn

Returns the next byte of data from this input stream, casting it to an unsigned byte value in the range 0-255.

Specified by:

readUByte in interface DataIn

toArray

public byte[] toArray()

Description copied from interface: DataIn

Returns a copy of this input stream as an array of bytes.

Specified by:

toArray in interface DataIn

indexOf

public int indexOf(int limit,
                   byte val)

Description copied from interface: DataIn

Returns the index within this input stream of the first occurrence of the specified byte, or -1 if no such byte exists.

Specified by:

indexOf in interface DataIn

writeByte

public void writeByte(int v)

Description copied from interface: DataOut

Writes a byte value to this output stream.

Specified by:

writeByte in interface DataOut

Parameters:

v - The byte value to write.

total

public int total()

ofBytes

public static DataInOutStatic ofBytes(java.lang.String s)