public class InstantType extends NonNullFieldType<Instant>
Instant type. Null values are not supported by this class.
Binary encoding is via two consecutive LongEncoder-encoded values, epoch seconds
followed by nanoseconds.
name, NAME_PATTERN, REFERENCE_TYPE_NAME, signature, typeToken| Constructor and Description |
|---|
InstantType() |
| Modifier and Type | Method and Description |
|---|---|
int |
compare(Instant instant1,
Instant instant2)
Order two field values.
|
Instant |
fromParseableString(ParseContext ctx)
Parse a value previously encoded by
toParseableString() as a self-delimited String
and positioned at the start of the given parsing context. |
boolean |
hasPrefix0x00()
Determine whether any of this field type's encoded values start with a
0x00 byte. |
boolean |
hasPrefix0xff()
Determine whether any of this field type's encoded values start with a
0xff byte. |
Instant |
read(ByteReader reader)
Read a value from the given input.
|
void |
skip(ByteReader reader)
Read and discard a value from the given input.
|
String |
toParseableString(Instant instant)
Encode a possibly null value as a
String for later decoding by fromParseableString(). |
void |
write(ByteWriter writer,
Instant instant)
Write a value to the given output.
|
validateconvert, equals, fromString, genericizeForIndex, getDefaultValue, getDefaultValueObject, getEncodingSignature, getKeyRange, getName, getTypeToken, hashCode, toString, toString, validateAndWriteclone, finalize, getClass, notify, notifyAll, wait, wait, waitcomparing, comparing, comparingDouble, comparingInt, comparingLong, naturalOrder, nullsFirst, nullsLast, reversed, reverseOrder, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLongpublic Instant read(ByteReader reader)
FieldTypepublic void write(ByteWriter writer, Instant instant)
FieldTypepublic void skip(ByteReader reader)
FieldTypepublic Instant fromParseableString(ParseContext ctx)
FieldTypetoParseableString() as a self-delimited String
and positioned at the start of the given parsing context.fromParseableString in class FieldType<Instant>ctx - parse context starting with a string previously encoded via toParseableString()public String toParseableString(Instant instant)
FieldTypeString for later decoding by fromParseableString().
The string value must be self-delimiting, i.e., decodable even when followed by arbitrary additional characters,
and must not start with whitespace or closing square bracket ("]").
In addition, each of the characters in the returned String must be one of the valid XML characters
(tab, newline, carriage return, \u0020 - \ud7ff, and \ue000 - \fffdf).
toParseableString in class FieldType<Instant>instant - actual value (possibly null)value acceptable to fromParseableString()public int compare(Instant instant1, Instant instant2)
FieldType
This method must provide a total ordering of all supported Java values that is consistent with the database ordering,
i.e., the unsigned lexicographical ordering of the corresponding byte[] encoded field values.
If null is a supported Java value, then the returned Comparator must accept null parameters without
throwing an exception (note, this is a stronger requirement than the Comparator interface normally requires).
Note: by convention, null values usually sort last.
public boolean hasPrefix0x00()
FieldType0x00 byte.
Certain optimizations are possible when this is not the case. It is safe for this method to always return true.
Note: changing the return value of this method usually means changing the binary encoding, resulting in an incompatible type.
The implementation in FieldType returns true.
hasPrefix0x00 in class FieldType<Instant>0x00 existspublic boolean hasPrefix0xff()
FieldType0xff byte.
Certain optimizations are possible when this is not the case. It is safe for this method to always return true.
Note: changing the return value of this method usually means changing the binary encoding, resulting in an incompatible type.
The implementation in FieldType returns true.
hasPrefix0xff in class FieldType<Instant>0xff existsCopyright © 2020. All rights reserved.