net.openhft.chronicle.wire

Class IdentifierLongConverter

java.lang.Object

net.openhft.chronicle.wire.IdentifierLongConverter

All Implemented Interfaces:

LongConverter

public class IdentifierLongConverter
extends Object
implements LongConverter

An identifier that acts as a base 66 string of up to 10 characters, or a nanosecond timestamp for dates from 2019-09-14.

The base 66 encoding support 0-9, A-Z, a-z, period, underscore, tilde and caret. Leading zeros are truncated.

As this is intended for timestamps based on the wall clock, these shouldn't conflict.

Negative ids are reserved for application specific encodings.

Field Summary

Fields

Modifier and Type	Field and Description
static IdentifierLongConverter	INSTANCE
protected static long	MAX_SMALL_ID
protected static SymbolsLongConverter	SMALL_POSITIVE

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	IdentifierLongConverter()

Method Summary

Modifier and Type	Method and Description
void	append(net.openhft.chronicle.bytes.Bytes<?> bytes, long value) * Appends to provided value to the provided text.
void	append(StringBuilder text, long value) Appends the provided value to the provided text.
int	maxParseLength()
long	parse(CharSequence text) Parses the provided CharSequence and returns the parsed results as a long primitive.

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.openhft.chronicle.wire.LongConverter

addEncode, allSafeChars, asString, asText, asText, forSymbols, lengthCheck, maxParseLength

Field Detail

INSTANCE

public static final IdentifierLongConverter INSTANCE

SMALL_POSITIVE

protected static final SymbolsLongConverter SMALL_POSITIVE

MAX_SMALL_ID

protected static final long MAX_SMALL_ID

See Also:

Constant Field Values

Constructor Detail

IdentifierLongConverter

protected IdentifierLongConverter()

Method Detail

parse

public long parse(CharSequence text)

Description copied from interface: LongConverter

Parses the provided CharSequence and returns the parsed results as a long primitive.

Specified by:

parse in interface LongConverter

Returns:

the parsed text as an long primitive.

append

public void append(StringBuilder text,
                   long value)

Description copied from interface: LongConverter

Appends the provided value to the provided text.

Specified by:

append in interface LongConverter

append

public void append(net.openhft.chronicle.bytes.Bytes<?> bytes,
                   long value)

Description copied from interface: LongConverter

* Appends to provided value to the provided text.

Specified by:

append in interface LongConverter

value - to append as text

maxParseLength

public int maxParseLength()

Specified by:

maxParseLength in interface LongConverter

Returns:

the maximum number of character that this base is able to parse or Integer.MAX_VALUE if this is not enforced