net.openhft.chronicle.wire

Class MicroTimestampLongConverter

java.lang.Object

net.openhft.chronicle.wire.AbstractTimestampLongConverter

net.openhft.chronicle.wire.MicroTimestampLongConverter

All Implemented Interfaces:

LongConverter

public class MicroTimestampLongConverter
extends AbstractTimestampLongConverter

A MicroTimestampLongConverter is an implementation of AbstractTimestampLongConverter which handles conversions between long timestamps and date-time strings. The precision of this converter is to the microsecond, extra precision is ignored. This converter is singleton, the instance can be accessed using the public field INSTANCE.

Field Summary

Fields

Modifier and Type	Field and Description
static MicroTimestampLongConverter	INSTANCE The singleton instance of this converter.

Fields inherited from class net.openhft.chronicle.wire.AbstractTimestampLongConverter

TIMESTAMP_LONG_CONVERTERS_ZONE_ID_SYSTEM_PROPERTY, UTC

Constructor Summary

Constructors

Constructor and Description
MicroTimestampLongConverter() Constructs a new MicroTimestampLongConverter with the default zone ID (fetched from the system property or UTC).
MicroTimestampLongConverter(String zoneId) Constructs a new MicroTimestampLongConverter with the specified zone ID.

Method Summary

Modifier and Type	Method and Description
protected void	appendFraction(DateTimeFormatterBuilder builder) Append the fraction-of-second pattern to the formatter builder.
protected long	parseFormattedDate(ZonedDateTime value) Parses a formatted date into a long timestamp.
protected long	parseTimestamp(long value, CharSequence text) Parses a long timestamp.

Methods inherited from class net.openhft.chronicle.wire.AbstractTimestampLongConverter

append, append, append, parse

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, lengthCheck, maxParseLength, maxParseLength, parse

Field Detail

INSTANCE

public static final MicroTimestampLongConverter INSTANCE

The singleton instance of this converter.

Constructor Detail

MicroTimestampLongConverter

public MicroTimestampLongConverter()

Constructs a new MicroTimestampLongConverter with the default zone ID (fetched from the system property or UTC). Supports the old system property for micro timestamps specifically.

MicroTimestampLongConverter

public MicroTimestampLongConverter(String zoneId)

Constructs a new MicroTimestampLongConverter with the specified zone ID.

Parameters:

zoneId - The string representation of the ZoneId (e.g., "UTC", "Europe/London") to be used for formatting date-time strings. This converter handles timestamps with microsecond precision.

Method Detail

appendFraction

protected void appendFraction(DateTimeFormatterBuilder builder)

Description copied from class: AbstractTimestampLongConverter

Append the fraction-of-second pattern to the formatter builder.

Specified by:

appendFraction in class AbstractTimestampLongConverter

Parameters:

builder - The DateTimeFormatterBuilder after the basic date and time pattern has been added.

parseFormattedDate

protected long parseFormattedDate(ZonedDateTime value)

Parses a formatted date into a long timestamp. This implementation uses the epoch day and time of the day to compute the long timestamp.

Specified by:

parseFormattedDate in class AbstractTimestampLongConverter

Parameters:

value - The parsed formatted date (in UTC zone)

Returns:

The value as a long timestamp

parseTimestamp

protected long parseTimestamp(long value,
                              CharSequence text)

Parses a long timestamp. The provided timestamp value is converted to microseconds. A debug log is printed if the timestamp is in microseconds or if it's a non-zero value.

Specified by:

parseTimestamp in class AbstractTimestampLongConverter

Parameters:

value - The parsed timestamp

text - The text version of the timestamp

Returns:

The value as a long timestamp