net.openhft.hashing

Class CharSequenceAccess

java.lang.Object

net.openhft.hashing.Access<CharSequence>

net.openhft.hashing.CharSequenceAccess

public abstract class CharSequenceAccess
extends Access<CharSequence>

Method Summary

Modifier and Type	Method and Description
int	getByte(CharSequence input, long offset) Reads a single byte at the given offset in the byte sequence represented by the given input, returned widened to int.
int	getInt(CharSequence input, long offset) Reads [offset, offset + 3] bytes of the byte sequence represented by the given input as a single int value.
protected static long	getLong(CharSequence input, long offset, int char0Off, int char1Off, int char2Off, int char3Off, int char4Off, int delta)
int	getShort(CharSequence input, long offset) Reads [offset, offset + 1] bytes of the byte sequence represented by the given input as a single short value, returned widened to int.
protected static int	getUnsignedByte(CharSequence input, long offset, int shift)
protected static long	getUnsignedInt(CharSequence input, long offset, int char0Off, int char1Off, int char2Off, int delta)
protected static char	getUnsignedShort(CharSequence input, long offset, int char1Off, int delta)

Methods inherited from class net.openhft.hashing.Access

byteOrder, byteOrder, getLong, getUnsignedByte, getUnsignedInt, getUnsignedShort, i16, i32, i64, i8, reverseAccess, toByteBuffer, toCharSequence, toNativeCharSequence, u16, u32, u8, unsafe

Methods inherited from class java.lang.Object

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

Method Detail

getLong

protected static long getLong(CharSequence input,
                              long offset,
                              int char0Off,
                              int char1Off,
                              int char2Off,
                              int char3Off,
                              int char4Off,
                              int delta)

getUnsignedInt

protected static long getUnsignedInt(CharSequence input,
                                     long offset,
                                     int char0Off,
                                     int char1Off,
                                     int char2Off,
                                     int delta)

getUnsignedShort

protected static char getUnsignedShort(CharSequence input,
                                       long offset,
                                       int char1Off,
                                       int delta)

getUnsignedByte

protected static int getUnsignedByte(CharSequence input,
                                     long offset,
                                     int shift)

getInt

public int getInt(CharSequence input,
                  long offset)

Description copied from class: Access

Reads [offset, offset + 3] bytes of the byte sequence represented by the given input as a single int value.

Overrides:

getInt in class Access<CharSequence>

Parameters:

input - the object to access

offset - offset to the first byte to read within the byte sequence represented by the given object

Returns:

four bytes as an int value, in the expected order

getShort

public int getShort(CharSequence input,
                    long offset)

Description copied from class: Access

Reads [offset, offset + 1] bytes of the byte sequence represented by the given input as a single short value, returned widened to int.

Overrides:

getShort in class Access<CharSequence>

Parameters:

input - the object to access

offset - offset to the first byte to read within the byte sequence represented by the given object

Returns:

two bytes as a short value, in the expected order, widened to int

getByte

public int getByte(CharSequence input,
                   long offset)

Description copied from class: Access

Reads a single byte at the given offset in the byte sequence represented by the given input, returned widened to int.

Specified by:

getByte in class Access<CharSequence>

Parameters:

input - the object to access

offset - offset to the byte to read within the byte sequence represented by the given object

Returns:

a byte by the given offset, widened to int