uk.co.real_logic.artio.util

Interface AsciiBuffer

All Superinterfaces:

java.lang.Comparable<org.agrona.DirectBuffer>, org.agrona.DirectBuffer

All Known Implementing Classes:

MutableAsciiBuffer

public interface AsciiBuffer
extends org.agrona.DirectBuffer

Mutable String class that flyweights a data buffer. This assumes a US-ASCII encoding and should only be used for performance sensitive decoding/encoding tasks.

Field Summary

Fields

Modifier and Type	Field and Description
static int	DOT_LENGTH
static int	LONGEST_FLOAT_LENGTH
static int	LONGEST_INT_LENGTH
static int	LONGEST_LONG_LENGTH
static byte	NEGATIVE
static byte	SEPARATOR
static int	SEPARATOR_LENGTH
static int	UNKNOWN_INDEX
static byte	YES
static int	ZERO_LENGTH

Fields inherited from interface org.agrona.DirectBuffer

DISABLE_ARRAY_CONTENT_PRINTOUT_PROP_NAME, STR_HEADER_LEN

Method Summary

Modifier and Type	Method and Description
int	computeChecksum(int startInclusive, int endExclusive)
java.lang.String	getAscii(int offset, int length) May not be the best performance conversion: don't use this on a critical application path.
boolean	getBoolean(int index)
byte	getByte(int index)
byte[]	getBytes(byte[] oldBuffer, int offset, int length)
char	getChar(int index)
char[]	getChars(char[] oldBuffer, int offset, int length)
int	getDigit(int index)
DecimalFloat	getFloat(DecimalFloat number, int offset, int length)
int	getInt(int startInclusive, int endExclusive)
int	getLocalMktDate(int offset, int length)
long	getMessageType(int offset, int length)
int	getNatural(int startInclusive, int endExclusive)
long	getNaturalLong(int startInclusive, int endExclusive)
int	getUtcDateOnly(int offset)
long	getUtcTimeOnly(int offset, int length)
long	getUtcTimestamp(int offset, int length)
boolean	isDigit(int index)
int	scan(int startInclusive, int endExclusive, byte terminator)
int	scan(int startInclusive, int endExclusive, char terminatingCharacter)
int	scanBack(int startInclusive, int endExclusive, byte terminator)
int	scanBack(int startInclusive, int endExclusive, char terminatingCharacter)

Methods inherited from interface org.agrona.DirectBuffer

addressOffset, boundsCheck, byteArray, byteBuffer, capacity, checkLimit, getBytes, getBytes, getBytes, getBytes, getBytes, getChar, getDouble, getDouble, getFloat, getFloat, getInt, getInt, getLong, getLong, getShort, getShort, getStringAscii, getStringAscii, getStringAscii, getStringAscii, getStringAscii, getStringAscii, getStringUtf8, getStringUtf8, getStringUtf8, getStringWithoutLengthAscii, getStringWithoutLengthAscii, getStringWithoutLengthUtf8, parseIntAscii, parseLongAscii, parseNaturalIntAscii, parseNaturalLongAscii, wrap, wrap, wrap, wrap, wrap, wrap, wrap, wrapAdjustment

Methods inherited from interface java.lang.Comparable

compareTo

Field Detail

UNKNOWN_INDEX

static final int UNKNOWN_INDEX

See Also:

Constant Field Values

YES

static final byte YES

See Also:

Constant Field Values

NEGATIVE

static final byte NEGATIVE

See Also:

Constant Field Values

LONGEST_INT_LENGTH

static final int LONGEST_INT_LENGTH

LONGEST_LONG_LENGTH

static final int LONGEST_LONG_LENGTH

LONGEST_FLOAT_LENGTH

static final int LONGEST_FLOAT_LENGTH

SEPARATOR_LENGTH

static final int SEPARATOR_LENGTH

See Also:

Constant Field Values

DOT_LENGTH

static final int DOT_LENGTH

See Also:

Constant Field Values

ZERO_LENGTH

static final int ZERO_LENGTH

See Also:

Constant Field Values

SEPARATOR

static final byte SEPARATOR

See Also:

Constant Field Values

Method Detail

getNatural

int getNatural(int startInclusive,
               int endExclusive)

getNaturalLong

long getNaturalLong(int startInclusive,
                    int endExclusive)

getInt

int getInt(int startInclusive,
           int endExclusive)

getDigit

int getDigit(int index)

isDigit

boolean isDigit(int index)

getByte

byte getByte(int index)

Specified by:

getByte in interface org.agrona.DirectBuffer

getChar

char getChar(int index)

Specified by:

getChar in interface org.agrona.DirectBuffer

getBoolean

boolean getBoolean(int index)

getBytes

byte[] getBytes(byte[] oldBuffer,
                int offset,
                int length)

getChars

char[] getChars(char[] oldBuffer,
                int offset,
                int length)

getAscii

java.lang.String getAscii(int offset,
                          int length)

May not be the best performance conversion: don't use this on a critical application path.

Parameters:

offset - at which the string begins.

length - of the string in bytes.

Returns:

a String

getMessageType

long getMessageType(int offset,
                    int length)

getFloat

DecimalFloat getFloat(DecimalFloat number,
                      int offset,
                      int length)

getLocalMktDate

int getLocalMktDate(int offset,
                    int length)

getUtcTimestamp

long getUtcTimestamp(int offset,
                     int length)

getUtcTimeOnly

long getUtcTimeOnly(int offset,
                    int length)

getUtcDateOnly

int getUtcDateOnly(int offset)

scanBack

int scanBack(int startInclusive,
             int endExclusive,
             char terminatingCharacter)

scanBack

int scanBack(int startInclusive,
             int endExclusive,
             byte terminator)

scan

int scan(int startInclusive,
         int endExclusive,
         char terminatingCharacter)

scan

int scan(int startInclusive,
         int endExclusive,
         byte terminator)

computeChecksum

int computeChecksum(int startInclusive,
                    int endExclusive)