public class BigIntegerType extends NonNullFieldType<BigInteger>
BigInteger type. Null values are not supported by this class.name, NAME_PATTERN, REFERENCE_TYPE_NAME, signature, typeToken| Constructor and Description |
|---|
BigIntegerType() |
| Modifier and Type | Method and Description |
|---|---|
int |
compare(BigInteger value1,
BigInteger value2)
Order two field values.
|
BigInteger |
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. |
BigInteger |
fromString(String string)
Parse a non-null value previously encoded by
toString(T). |
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. |
BigInteger |
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(BigInteger value)
Encode a possibly null value as a
String for later decoding by fromParseableString(). |
String |
toString(BigInteger value)
Encode a non-null value as a
String for later decoding by fromString(). |
void |
write(ByteWriter writer,
BigInteger value)
Write a value to the given output.
|
validateconvert, equals, genericizeForIndex, getDefaultValue, getDefaultValueObject, getEncodingSignature, getKeyRange, getName, getTypeToken, hashCode, toString, validateAndWriteclone, finalize, getClass, notify, notifyAll, wait, wait, waitcomparing, comparing, comparingDouble, comparingInt, comparingLong, naturalOrder, nullsFirst, nullsLast, reversed, reverseOrder, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLongpublic 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<BigInteger>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<BigInteger>0xff existspublic BigInteger read(ByteReader reader)
FieldTyperead in class FieldType<BigInteger>reader - byte inputpublic void write(ByteWriter writer, BigInteger value)
FieldTypewrite in class FieldType<BigInteger>writer - byte outputvalue - value to write (possibly null)public void skip(ByteReader reader)
FieldTypeskip in class FieldType<BigInteger>reader - byte inputpublic String toString(BigInteger value)
FieldTypeString for later decoding by fromString().
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).
The implementation in FieldType checks that value is not null, then delegates to FieldType.toParseableString(T).
Subclasses that override this method should also override fromString().
toString in class FieldType<BigInteger>value - actual value, never nullvalue acceptable to fromString()public BigInteger fromString(String string)
FieldTypetoString(T).
The implementation in FieldType creates a new ParseContext based on string,
delegates to FieldType.toParseableString(T) to parse it, and verifies that all of string was consumed
during the parse. Subclasses that override this method should also override toString(T).
fromString in class FieldType<BigInteger>string - non-null value previously encoded as a String by toString(T)public String toParseableString(BigInteger value)
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<BigInteger>value - actual value (possibly null)value acceptable to fromParseableString()public BigInteger fromParseableString(ParseContext ctx)
FieldTypetoParseableString() as a self-delimited String
and positioned at the start of the given parsing context.fromParseableString in class FieldType<BigInteger>ctx - parse context starting with a string previously encoded via toParseableString()public int compare(BigInteger value1, BigInteger value2)
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.
compare in interface Comparator<BigInteger>compare in class FieldType<BigInteger>Copyright © 2020. All rights reserved.