com.thinkaurelius.titan.diskstorage.util

Class ReadArrayBuffer

java.lang.Object

com.thinkaurelius.titan.diskstorage.util.StaticArrayBuffer

com.thinkaurelius.titan.diskstorage.util.ReadArrayBuffer

All Implemented Interfaces:

ReadBuffer, ScanBuffer, StaticBuffer, Comparable<StaticBuffer>

public class ReadArrayBuffer
extends StaticArrayBuffer
implements ReadBuffer

Implementation of ReadBuffer against a byte array. Note, that the position does not impact the state of the object. Meaning, equals, hashcode, and compare ignore the position.

Author:

Matthias Broecheler (me@matthiasb.com)

Nested Class Summary

Nested classes/interfaces inherited from interface com.thinkaurelius.titan.diskstorage.StaticBuffer

StaticBuffer.Factory<T>

Field Summary

Fields inherited from class com.thinkaurelius.titan.diskstorage.util.StaticArrayBuffer

BYTE_LEN, CHAR_LEN, DOUBLE_LEN, FLOAT_LEN, INT_LEN, LONG_LEN, SHORT_LEN

Fields inherited from interface com.thinkaurelius.titan.diskstorage.StaticBuffer

ARRAY_FACTORY, BB_FACTORY, STATIC_FACTORY

Constructor Summary

Constructors

Modifier	Constructor and Description
	ReadArrayBuffer(byte[] array)
protected	ReadArrayBuffer(byte[] array, int offset, int limit)

Method Summary

Modifier and Type	Method and Description
<T> T	asRelative(StaticBuffer.Factory<T> factory)
boolean	getBoolean()
byte	getByte()
byte[]	getBytes(int length)
char	getChar()
char[]	getChars(int length)
double	getDouble()
double[]	getDoubles(int length)
float	getFloat()
float[]	getFloats(int length)
int	getInt()
int[]	getInts(int length)
long	getLong()
long[]	getLongs(int length)
int	getPosition()
short	getShort()
short[]	getShorts(int length)
boolean	hasRemaining()
void	movePositionTo(int newPosition)
ReadBuffer	subrange(int length, boolean invert)

Methods inherited from class com.thinkaurelius.titan.diskstorage.util.StaticArrayBuffer

as, as, asByteBuffer, asReadBuffer, compareTo, compareTo, compareTo, compareTo, equals, getBoolean, getByte, getBytes, getChar, getChars, getDouble, getDoubles, getFloat, getFloats, getInt, getInt, getInts, getLong, getLong, getLongs, getShort, getShorts, hashCode, hashCode, length, of, of, putInt, putLong, subrange, subrange, toString, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.thinkaurelius.titan.diskstorage.StaticBuffer

as, asByteBuffer, asReadBuffer, getBoolean, getByte, getBytes, getChar, getChars, getDouble, getDoubles, getFloat, getFloats, getInt, getInts, getLong, getLongs, getShort, getShorts, length, subrange, subrange

Methods inherited from interface java.lang.Comparable

compareTo

Constructor Detail

ReadArrayBuffer

public ReadArrayBuffer(byte[] array)

ReadArrayBuffer

protected ReadArrayBuffer(byte[] array,
                          int offset,
                          int limit)

Method Detail

getPosition

public int getPosition()

Specified by:

getPosition in interface ReadBuffer

hasRemaining

public boolean hasRemaining()

Specified by:

hasRemaining in interface ScanBuffer

movePositionTo

public void movePositionTo(int newPosition)

Specified by:

movePositionTo in interface ReadBuffer

getByte

public byte getByte()

Specified by:

getByte in interface ScanBuffer

getBoolean

public boolean getBoolean()

Specified by:

getBoolean in interface ScanBuffer

getShort

public short getShort()

Specified by:

getShort in interface ScanBuffer

getInt

public int getInt()

Specified by:

getInt in interface ScanBuffer

getLong

public long getLong()

Specified by:

getLong in interface ScanBuffer

getChar

public char getChar()

Specified by:

getChar in interface ScanBuffer

getFloat

public float getFloat()

Specified by:

getFloat in interface ScanBuffer

getDouble

public double getDouble()

Specified by:

getDouble in interface ScanBuffer

getBytes

public byte[] getBytes(int length)

Specified by:

getBytes in interface ScanBuffer

getShorts

public short[] getShorts(int length)

Specified by:

getShorts in interface ScanBuffer

getInts

public int[] getInts(int length)

Specified by:

getInts in interface ScanBuffer

getLongs

public long[] getLongs(int length)

Specified by:

getLongs in interface ScanBuffer

getChars

public char[] getChars(int length)

Specified by:

getChars in interface ScanBuffer

getFloats

public float[] getFloats(int length)

Specified by:

getFloats in interface ScanBuffer

getDoubles

public double[] getDoubles(int length)

Specified by:

getDoubles in interface ScanBuffer

asRelative

public <T> T asRelative(StaticBuffer.Factory<T> factory)

Specified by:

asRelative in interface ReadBuffer

subrange

public ReadBuffer subrange(int length,
                           boolean invert)

Specified by:

subrange in interface ReadBuffer