Class ZonedDateTimeEncoding
- All Implemented Interfaces:
Encoding<ZonedDateTime>
,NaturalSortAware
,Serializable
,Comparator<ZonedDateTime>
ZonedDateTime
type. Null values are not supported by this class.
Binary encoding is via the concatenation of the encodings of OffsetDateTimeEncoding
and ZoneIdEncoding
.
- See Also:
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Field Summary
Fields inherited from class io.permazen.encoding.AbstractEncoding
encodingId, typeToken
Fields inherited from interface io.permazen.encoding.Encoding
MAX_ARRAY_DIMENSIONS
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionint
compare
(ZonedDateTime value1, ZonedDateTime value2) Order two field values.fromString
(String string) Parse a non-null value previously encoded bytoString(T)
.boolean
Determine whether any of this encoding's encoded values start with a0x00
byte.boolean
Determine whether any of this encoding's encoded values start with a0xff
byte.protected ZonedDateTime
join
(OffsetDateTime value1, ZoneId value2) read
(ByteReader reader) Read a value from the given input.void
skip
(ByteReader reader) Read and discard abyte[]
encoded value from the given input.boolean
Determine if this instance sorts Java instances naturally.protected OffsetDateTime
split1
(ZonedDateTime value) protected ZoneId
split2
(ZonedDateTime value) toString
(ZonedDateTime zonedDateTime) Encode a non-null value as aString
for later decoding byfromString()
.withEncodingId
(EncodingId encodingId) Build an encoding that has the givenEncodingId
but is otherwise equivalent to this encoding.void
write
(ByteWriter writer, ZonedDateTime value) Write a value to the given output.Methods inherited from class io.permazen.encoding.AbstractEncoding
equals, getDefaultValueObject, getEncodingId, getTypeToken, hashCode, toString
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
Methods inherited from interface java.util.Comparator
reversed, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong
Methods inherited from interface io.permazen.encoding.Encoding
convert, decode, encode, getDefaultValue, getKeyRange, supportsNull, validate, validateAndWrite
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Field Details
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type1
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type2
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Constructor Details
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ZonedDateTimeEncoding
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Method Details
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join
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split1
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split2
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withEncodingId
Description copied from interface:Encoding
Build an encoding that has the givenEncodingId
but is otherwise equivalent to this encoding.If this encoding already has
encodingId
, then this method may (but is not required to) return this same instance.- Parameters:
encodingId
- new encoding'sEncodingId
, or null for an anonymized encoding- Returns:
- a version of this encoding with the given
EncodingId
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fromString
Description copied from interface:Encoding
Parse a non-null value previously encoded bytoString(T)
.- Parameters:
string
- non-null value previously encoded as aString
bytoString(T)
- Returns:
- actual value
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toString
Description copied from interface:Encoding
Encode a non-null value as aString
for later decoding byfromString()
.Each of the characters in the returned
String
must be one of the valid XML characters (tab, newline, carriage return,\u0020 - \ud7ff
, and\ue000 - \ufffd
).- Parameters:
zonedDateTime
- actual value, never null- Returns:
- string encoding of
value
acceptable tofromString()
- See Also:
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sortsNaturally
public boolean sortsNaturally()Description copied from interface:NaturalSortAware
Determine if this instance sorts Java instances naturally.This method should return true only if all of the following are true:
- This class also implements
Comparator
for some Java typeT
. - Type
T
has a natural ordering (i.e.,T
itself implementsComparable
). - The ordering implied by this class's
compare()
method is identical toT
's natural ordering.
- Returns:
- true if this instance orders Java values in their natural order
- This class also implements
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read
Description copied from interface:Encoding
Read a value from the given input.- Parameters:
reader
- byte input- Returns:
- field value (possibly null)
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write
Description copied from interface:Encoding
Write a value to the given output.- Parameters:
writer
- byte outputvalue
- value to write (possibly null)
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skip
Description copied from interface:Encoding
Read and discard abyte[]
encoded value from the given input.- Parameters:
reader
- byte input
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compare
Description copied from interface:Encoding
Order two field values.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 this method 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.
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hasPrefix0x00
public boolean hasPrefix0x00()Description copied from interface:Encoding
Determine whether any of this encoding's encoded values start with a0x00
byte. Certain optimizations are possible when this is not the case. It is safe for this method to always return true.Note: changing the result of this method may result in an incompatible encoding if this encoding is wrapped in another class.
The implementation in
Encoding
returnstrue
.- Returns:
- true if an encoded value starting with
0x00
exists
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hasPrefix0xff
public boolean hasPrefix0xff()Description copied from interface:Encoding
Determine whether any of this encoding's encoded values start with a0xff
byte. Certain optimizations are possible when this is not the case. It is safe for this method to always return true.Note: changing the result of this method may result in an incompatible encoding if this encoding is wrapped in another class.
The implementation in
Encoding
returnstrue
.- Returns:
- true if an encoded value starting with
0xff
exists
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