Uses of Class
java.math.BigInteger
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Packages that use BigInteger Package Description java.awt.image Provides classes for creating and modifying images.java.math Provides classes for performing arbitrary-precision integer arithmetic (BigInteger
) and arbitrary-precision decimal arithmetic (BigDecimal
).java.security.cert Provides classes and interfaces for parsing and managing certificates, certificate revocation lists (CRLs), and certification paths.java.security.interfaces Provides interfaces for generating RSA (Rivest, Shamir and Adleman AsymmetricCipher algorithm) keys as defined in the RSA Laboratory Technical Note PKCS#1, and DSA (Digital Signature Algorithm) keys as defined in NIST's FIPS-186.java.security.spec Provides classes and interfaces for key specifications and algorithm parameter specifications.java.util Contains the collections framework, some internationalization support classes, a service loader, properties, random number generation, string parsing and scanning classes, base64 encoding and decoding, a bit array, and several miscellaneous utility classes.javax.crypto.interfaces Provides interfaces for Diffie-Hellman keys as defined in RSA Laboratories' PKCS #3.javax.crypto.spec Provides classes and interfaces for key specifications and algorithm parameter specifications.javax.management.openmbean Provides the open data types and Open MBean descriptor classes.javax.security.cert Provides classes for public key certificates.javax.xml.bind Provides a runtime binding framework for client applications including unmarshalling, marshalling, and validation capabilities.javax.xml.crypto.dsig.keyinfo Classes for parsing and processingKeyInfo
elements and structures.javax.xml.datatype Defines XML/Java Type Mappings. -
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Uses of BigInteger in java.awt.image
Methods in java.awt.image that return BigInteger Modifier and Type Method Description BigInteger
IndexColorModel. getValidPixels()
Returns aBigInteger
that indicates the valid/invalid pixels in the colormap.Constructors in java.awt.image with parameters of type BigInteger Constructor Description IndexColorModel(int bits, int size, int[] cmap, int start, int transferType, BigInteger validBits)
Constructs anIndexColorModel
from anint
array where eachint
is comprised of red, green, blue, and alpha components in the default RGB color model format. -
Uses of BigInteger in java.math
Fields in java.math declared as BigInteger Modifier and Type Field Description static BigInteger
BigInteger. ONE
The BigInteger constant one.static BigInteger
BigInteger. TEN
The BigInteger constant ten.static BigInteger
BigInteger. TWO
The BigInteger constant two.static BigInteger
BigInteger. ZERO
The BigInteger constant zero.Methods in java.math that return BigInteger Modifier and Type Method Description BigInteger
BigInteger. abs()
Returns a BigInteger whose value is the absolute value of this BigInteger.BigInteger
BigInteger. add(BigInteger val)
Returns a BigInteger whose value is(this + val)
.BigInteger
BigInteger. and(BigInteger val)
Returns a BigInteger whose value is(this & val)
.BigInteger
BigInteger. andNot(BigInteger val)
Returns a BigInteger whose value is(this & ~val)
.BigInteger
BigInteger. clearBit(int n)
Returns a BigInteger whose value is equivalent to this BigInteger with the designated bit cleared.BigInteger
BigInteger. divide(BigInteger val)
Returns a BigInteger whose value is(this / val)
.BigInteger[]
BigInteger. divideAndRemainder(BigInteger val)
Returns an array of two BigIntegers containing(this / val)
followed by(this % val)
.BigInteger
BigInteger. flipBit(int n)
Returns a BigInteger whose value is equivalent to this BigInteger with the designated bit flipped.BigInteger
BigInteger. gcd(BigInteger val)
Returns a BigInteger whose value is the greatest common divisor ofabs(this)
andabs(val)
.BigInteger
BigInteger. max(BigInteger val)
Returns the maximum of this BigInteger andval
.BigInteger
BigInteger. min(BigInteger val)
Returns the minimum of this BigInteger andval
.BigInteger
BigInteger. mod(BigInteger m)
Returns a BigInteger whose value is(this mod m
).BigInteger
BigInteger. modInverse(BigInteger m)
Returns a BigInteger whose value is(this
-1mod m)
.BigInteger
BigInteger. modPow(BigInteger exponent, BigInteger m)
Returns a BigInteger whose value is(thisexponent mod m)
.BigInteger
BigInteger. multiply(BigInteger val)
Returns a BigInteger whose value is(this * val)
.BigInteger
BigInteger. negate()
Returns a BigInteger whose value is(-this)
.BigInteger
BigInteger. nextProbablePrime()
Returns the first integer greater than thisBigInteger
that is probably prime.BigInteger
BigInteger. not()
Returns a BigInteger whose value is(~this)
.BigInteger
BigInteger. or(BigInteger val)
Returns a BigInteger whose value is(this | val)
.BigInteger
BigInteger. pow(int exponent)
Returns a BigInteger whose value is(thisexponent)
.static BigInteger
BigInteger. probablePrime(int bitLength, Random rnd)
Returns a positive BigInteger that is probably prime, with the specified bitLength.BigInteger
BigInteger. remainder(BigInteger val)
Returns a BigInteger whose value is(this % val)
.BigInteger
BigInteger. setBit(int n)
Returns a BigInteger whose value is equivalent to this BigInteger with the designated bit set.BigInteger
BigInteger. shiftLeft(int n)
Returns a BigInteger whose value is(this << n)
.BigInteger
BigInteger. shiftRight(int n)
Returns a BigInteger whose value is(this >> n)
.BigInteger
BigInteger. sqrt()
Returns the integer square root of this BigInteger.BigInteger[]
BigInteger. sqrtAndRemainder()
Returns an array of two BigIntegers containing the integer square roots
ofthis
and its remainderthis - s*s
, respectively.BigInteger
BigInteger. subtract(BigInteger val)
Returns a BigInteger whose value is(this - val)
.BigInteger
BigDecimal. toBigInteger()
Converts thisBigDecimal
to aBigInteger
.BigInteger
BigDecimal. toBigIntegerExact()
Converts thisBigDecimal
to aBigInteger
, checking for lost information.BigInteger
BigDecimal. unscaledValue()
Returns aBigInteger
whose value is the unscaled value of thisBigDecimal
.static BigInteger
BigInteger. valueOf(long val)
Returns a BigInteger whose value is equal to that of the specifiedlong
.BigInteger
BigInteger. xor(BigInteger val)
Returns a BigInteger whose value is(this ^ val)
.Methods in java.math with parameters of type BigInteger Modifier and Type Method Description BigInteger
BigInteger. add(BigInteger val)
Returns a BigInteger whose value is(this + val)
.BigInteger
BigInteger. and(BigInteger val)
Returns a BigInteger whose value is(this & val)
.BigInteger
BigInteger. andNot(BigInteger val)
Returns a BigInteger whose value is(this & ~val)
.int
BigInteger. compareTo(BigInteger val)
Compares this BigInteger with the specified BigInteger.BigInteger
BigInteger. divide(BigInteger val)
Returns a BigInteger whose value is(this / val)
.BigInteger[]
BigInteger. divideAndRemainder(BigInteger val)
Returns an array of two BigIntegers containing(this / val)
followed by(this % val)
.BigInteger
BigInteger. gcd(BigInteger val)
Returns a BigInteger whose value is the greatest common divisor ofabs(this)
andabs(val)
.BigInteger
BigInteger. max(BigInteger val)
Returns the maximum of this BigInteger andval
.BigInteger
BigInteger. min(BigInteger val)
Returns the minimum of this BigInteger andval
.BigInteger
BigInteger. mod(BigInteger m)
Returns a BigInteger whose value is(this mod m
).BigInteger
BigInteger. modInverse(BigInteger m)
Returns a BigInteger whose value is(this
-1mod m)
.BigInteger
BigInteger. modPow(BigInteger exponent, BigInteger m)
Returns a BigInteger whose value is(thisexponent mod m)
.BigInteger
BigInteger. multiply(BigInteger val)
Returns a BigInteger whose value is(this * val)
.BigInteger
BigInteger. or(BigInteger val)
Returns a BigInteger whose value is(this | val)
.BigInteger
BigInteger. remainder(BigInteger val)
Returns a BigInteger whose value is(this % val)
.BigInteger
BigInteger. subtract(BigInteger val)
Returns a BigInteger whose value is(this - val)
.BigInteger
BigInteger. xor(BigInteger val)
Returns a BigInteger whose value is(this ^ val)
.Constructors in java.math with parameters of type BigInteger Constructor Description BigDecimal(BigInteger val)
Translates aBigInteger
into aBigDecimal
.BigDecimal(BigInteger unscaledVal, int scale)
Translates aBigInteger
unscaled value and anint
scale into aBigDecimal
.BigDecimal(BigInteger unscaledVal, int scale, MathContext mc)
Translates aBigInteger
unscaled value and anint
scale into aBigDecimal
, with rounding according to the context settings.BigDecimal(BigInteger val, MathContext mc)
Translates aBigInteger
into aBigDecimal
rounding according to the context settings. -
Uses of BigInteger in java.security.cert
Methods in java.security.cert that return BigInteger Modifier and Type Method Description BigInteger
X509CRLSelector. getMaxCRL()
Returns the maxCRLNumber criterion.BigInteger
X509CRLSelector. getMinCRL()
Returns the minCRLNumber criterion.abstract BigInteger
X509Certificate. getSerialNumber()
Gets theserialNumber
value from the certificate.BigInteger
X509CertSelector. getSerialNumber()
Returns the serialNumber criterion.abstract BigInteger
X509CRLEntry. getSerialNumber()
Gets the serial number from this X509CRLEntry, the userCertificate.Methods in java.security.cert with parameters of type BigInteger Modifier and Type Method Description abstract X509CRLEntry
X509CRL. getRevokedCertificate(BigInteger serialNumber)
Gets the CRL entry, if any, with the given certificate serialNumber.void
X509CRLSelector. setMaxCRLNumber(BigInteger maxCRL)
Sets the maxCRLNumber criterion.void
X509CRLSelector. setMinCRLNumber(BigInteger minCRL)
Sets the minCRLNumber criterion.void
X509CertSelector. setSerialNumber(BigInteger serial)
Sets the serialNumber criterion. -
Uses of BigInteger in java.security.interfaces
Methods in java.security.interfaces that return BigInteger Modifier and Type Method Description BigInteger
RSAMultiPrimePrivateCrtKey. getCrtCoefficient()
Returns the crtCoefficient.BigInteger
RSAPrivateCrtKey. getCrtCoefficient()
Returns the crtCoefficient.BigInteger
DSAParams. getG()
Returns the base,g
.BigInteger
RSAKey. getModulus()
Returns the modulus.BigInteger
DSAParams. getP()
Returns the prime,p
.BigInteger
RSAMultiPrimePrivateCrtKey. getPrimeExponentP()
Returns the primeExponentP.BigInteger
RSAPrivateCrtKey. getPrimeExponentP()
Returns the primeExponentP.BigInteger
RSAMultiPrimePrivateCrtKey. getPrimeExponentQ()
Returns the primeExponentQ.BigInteger
RSAPrivateCrtKey. getPrimeExponentQ()
Returns the primeExponentQ.BigInteger
RSAMultiPrimePrivateCrtKey. getPrimeP()
Returns the primeP.BigInteger
RSAPrivateCrtKey. getPrimeP()
Returns the primeP.BigInteger
RSAMultiPrimePrivateCrtKey. getPrimeQ()
Returns the primeQ.BigInteger
RSAPrivateCrtKey. getPrimeQ()
Returns the primeQ.BigInteger
RSAPrivateKey. getPrivateExponent()
Returns the private exponent.BigInteger
RSAMultiPrimePrivateCrtKey. getPublicExponent()
Returns the public exponent.BigInteger
RSAPrivateCrtKey. getPublicExponent()
Returns the public exponent.BigInteger
RSAPublicKey. getPublicExponent()
Returns the public exponent.BigInteger
DSAParams. getQ()
Returns the subprime,q
.BigInteger
ECPrivateKey. getS()
Returns the private value S.BigInteger
DSAPrivateKey. getX()
Returns the value of the private key,x
.BigInteger
DSAPublicKey. getY()
Returns the value of the public key,y
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Uses of BigInteger in java.security.spec
Fields in java.security.spec declared as BigInteger Modifier and Type Field Description static BigInteger
RSAKeyGenParameterSpec. F0
The public-exponent value F0 = 3.static BigInteger
RSAKeyGenParameterSpec. F4
The public exponent-value F4 = 65537.Methods in java.security.spec that return BigInteger Modifier and Type Method Description BigInteger
EllipticCurve. getA()
Returns the first coefficienta
of the elliptic curve.BigInteger
ECPoint. getAffineX()
Returns the affine x-coordinatex
.BigInteger
ECPoint. getAffineY()
Returns the affine y-coordinatey
.BigInteger
EllipticCurve. getB()
Returns the second coefficientb
of the elliptic curve.BigInteger
RSAMultiPrimePrivateCrtKeySpec. getCrtCoefficient()
Returns the crtCoefficient.BigInteger
RSAOtherPrimeInfo. getCrtCoefficient()
Returns the prime's crtCoefficient.BigInteger
RSAPrivateCrtKeySpec. getCrtCoefficient()
Returns the crtCoefficient.BigInteger
RSAOtherPrimeInfo. getExponent()
Returns the prime's exponent.BigInteger
DSAParameterSpec. getG()
Returns the baseg
.BigInteger
DSAPrivateKeySpec. getG()
Returns the baseg
.BigInteger
DSAPublicKeySpec. getG()
Returns the baseg
.BigInteger
RSAPrivateKeySpec. getModulus()
Returns the modulus.BigInteger
RSAPublicKeySpec. getModulus()
Returns the modulus.BigInteger
ECParameterSpec. getOrder()
Returns the order of the generator.BigInteger
DSAParameterSpec. getP()
Returns the primep
.BigInteger
DSAPrivateKeySpec. getP()
Returns the primep
.BigInteger
DSAPublicKeySpec. getP()
Returns the primep
.BigInteger
ECFieldFp. getP()
Returns the primep
of this prime finite field.BigInteger
RSAOtherPrimeInfo. getPrime()
Returns the prime.BigInteger
RSAMultiPrimePrivateCrtKeySpec. getPrimeExponentP()
Returns the primeExponentP.BigInteger
RSAPrivateCrtKeySpec. getPrimeExponentP()
Returns the primeExponentP.BigInteger
RSAMultiPrimePrivateCrtKeySpec. getPrimeExponentQ()
Returns the primeExponentQ.BigInteger
RSAPrivateCrtKeySpec. getPrimeExponentQ()
Returns the primeExponentQ.BigInteger
RSAMultiPrimePrivateCrtKeySpec. getPrimeP()
Returns the primeP.BigInteger
RSAPrivateCrtKeySpec. getPrimeP()
Returns the primeP.BigInteger
RSAMultiPrimePrivateCrtKeySpec. getPrimeQ()
Returns the primeQ.BigInteger
RSAPrivateCrtKeySpec. getPrimeQ()
Returns the primeQ.BigInteger
RSAPrivateKeySpec. getPrivateExponent()
Returns the private exponent.BigInteger
RSAKeyGenParameterSpec. getPublicExponent()
Returns the public-exponent value.BigInteger
RSAMultiPrimePrivateCrtKeySpec. getPublicExponent()
Returns the public exponent.BigInteger
RSAPrivateCrtKeySpec. getPublicExponent()
Returns the public exponent.BigInteger
RSAPublicKeySpec. getPublicExponent()
Returns the public exponent.BigInteger
DSAParameterSpec. getQ()
Returns the sub-primeq
.BigInteger
DSAPrivateKeySpec. getQ()
Returns the sub-primeq
.BigInteger
DSAPublicKeySpec. getQ()
Returns the sub-primeq
.BigInteger
ECFieldF2m. getReductionPolynomial()
Returns a BigInteger whose i-th bit corresponds to the i-th coefficient of the reduction polynomial for polynomial basis or null for normal basis.BigInteger
ECPrivateKeySpec. getS()
Returns the private value S.BigInteger
DSAPrivateKeySpec. getX()
Returns the private keyx
.BigInteger
DSAPublicKeySpec. getY()
Returns the public keyy
.Constructors in java.security.spec with parameters of type BigInteger Constructor Description DSAParameterSpec(BigInteger p, BigInteger q, BigInteger g)
Creates a new DSAParameterSpec with the specified parameter values.DSAPrivateKeySpec(BigInteger x, BigInteger p, BigInteger q, BigInteger g)
Creates a new DSAPrivateKeySpec with the specified parameter values.DSAPublicKeySpec(BigInteger y, BigInteger p, BigInteger q, BigInteger g)
Creates a new DSAPublicKeySpec with the specified parameter values.ECFieldF2m(int m, BigInteger rp)
Creates an elliptic curve characteristic 2 finite field which has 2^m
elements with polynomial basis.ECFieldFp(BigInteger p)
Creates an elliptic curve prime finite field with the specified primep
.ECParameterSpec(EllipticCurve curve, ECPoint g, BigInteger n, int h)
Creates elliptic curve domain parameters based on the specified values.ECPoint(BigInteger x, BigInteger y)
Creates an ECPoint from the specified affine x-coordinatex
and affine y-coordinatey
.ECPrivateKeySpec(BigInteger s, ECParameterSpec params)
Creates a new ECPrivateKeySpec with the specified parameter values.EllipticCurve(ECField field, BigInteger a, BigInteger b)
Creates an elliptic curve with the specified elliptic fieldfield
and the coefficientsa
andb
.EllipticCurve(ECField field, BigInteger a, BigInteger b, byte[] seed)
Creates an elliptic curve with the specified elliptic fieldfield
, the coefficientsa
andb
, and theseed
used for curve generation.RSAKeyGenParameterSpec(int keysize, BigInteger publicExponent)
Constructs a newRSAParameterSpec
object from the given keysize and public-exponent value.RSAMultiPrimePrivateCrtKeySpec(BigInteger modulus, BigInteger publicExponent, BigInteger privateExponent, BigInteger primeP, BigInteger primeQ, BigInteger primeExponentP, BigInteger primeExponentQ, BigInteger crtCoefficient, RSAOtherPrimeInfo[] otherPrimeInfo)
Creates a newRSAMultiPrimePrivateCrtKeySpec
given the modulus, publicExponent, privateExponent, primeP, primeQ, primeExponentP, primeExponentQ, crtCoefficient, and otherPrimeInfo as defined in PKCS#1 v2.1.RSAOtherPrimeInfo(BigInteger prime, BigInteger primeExponent, BigInteger crtCoefficient)
Creates a newRSAOtherPrimeInfo
given the prime, primeExponent, and crtCoefficient as defined in PKCS#1.RSAPrivateCrtKeySpec(BigInteger modulus, BigInteger publicExponent, BigInteger privateExponent, BigInteger primeP, BigInteger primeQ, BigInteger primeExponentP, BigInteger primeExponentQ, BigInteger crtCoefficient)
Creates a newRSAPrivateCrtKeySpec
given the modulus, publicExponent, privateExponent, primeP, primeQ, primeExponentP, primeExponentQ, and crtCoefficient as defined in PKCS#1.RSAPrivateKeySpec(BigInteger modulus, BigInteger privateExponent)
Creates a new RSAPrivateKeySpec.RSAPublicKeySpec(BigInteger modulus, BigInteger publicExponent)
Creates a new RSAPublicKeySpec. -
Uses of BigInteger in java.util
Methods in java.util that return BigInteger Modifier and Type Method Description BigInteger
Scanner. nextBigInteger()
Scans the next token of the input as aBigInteger
.BigInteger
Scanner. nextBigInteger(int radix)
Scans the next token of the input as aBigInteger
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Uses of BigInteger in javax.crypto.interfaces
Methods in javax.crypto.interfaces that return BigInteger Modifier and Type Method Description BigInteger
DHPrivateKey. getX()
Returns the private value,x
.BigInteger
DHPublicKey. getY()
Returns the public value,y
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Uses of BigInteger in javax.crypto.spec
Methods in javax.crypto.spec that return BigInteger Modifier and Type Method Description BigInteger
DHParameterSpec. getG()
Returns the base generatorg
.BigInteger
DHPrivateKeySpec. getG()
Returns the base generatorg
.BigInteger
DHPublicKeySpec. getG()
Returns the base generatorg
.BigInteger
DHParameterSpec. getP()
Returns the prime modulusp
.BigInteger
DHPrivateKeySpec. getP()
Returns the prime modulusp
.BigInteger
DHPublicKeySpec. getP()
Returns the prime modulusp
.BigInteger
DHPrivateKeySpec. getX()
Returns the private valuex
.BigInteger
DHPublicKeySpec. getY()
Returns the public valuey
.Constructors in javax.crypto.spec with parameters of type BigInteger Constructor Description DHParameterSpec(BigInteger p, BigInteger g)
Constructs a parameter set for Diffie-Hellman, using a prime modulusp
and a base generatorg
.DHParameterSpec(BigInteger p, BigInteger g, int l)
Constructs a parameter set for Diffie-Hellman, using a prime modulusp
, a base generatorg
, and the size in bits,l
, of the random exponent (private value).DHPrivateKeySpec(BigInteger x, BigInteger p, BigInteger g)
Constructor that takes a private valuex
, a prime modulusp
, and a base generatorg
.DHPublicKeySpec(BigInteger y, BigInteger p, BigInteger g)
Constructor that takes a public valuey
, a prime modulusp
, and a base generatorg
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Uses of BigInteger in javax.management.openmbean
Fields in javax.management.openmbean with type parameters of type BigInteger Modifier and Type Field Description static SimpleType<BigInteger>
SimpleType. BIGINTEGER
TheSimpleType
instance describing values whose Java class name isjava.math.BigInteger
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Uses of BigInteger in javax.security.cert
Methods in javax.security.cert that return BigInteger Modifier and Type Method Description abstract BigInteger
X509Certificate. getSerialNumber()
Deprecated.Gets theserialNumber
value from the certificate. -
Uses of BigInteger in javax.xml.bind
Methods in javax.xml.bind that return BigInteger Modifier and Type Method Description static BigInteger
DatatypeConverter. parseInteger(String lexicalXSDInteger)
Convert the string argument into a BigInteger value.BigInteger
DatatypeConverterInterface. parseInteger(String lexicalXSDInteger)
Convert the string argument into a BigInteger value.Methods in javax.xml.bind with parameters of type BigInteger Modifier and Type Method Description static String
DatatypeConverter. printInteger(BigInteger val)
Converts a BigInteger value into a string.String
DatatypeConverterInterface. printInteger(BigInteger val)
Converts a BigInteger value into a string. -
Uses of BigInteger in javax.xml.crypto.dsig.keyinfo
Methods in javax.xml.crypto.dsig.keyinfo that return BigInteger Modifier and Type Method Description BigInteger
X509IssuerSerial. getSerialNumber()
Returns the serial number of thisX509IssuerSerial
.Methods in javax.xml.crypto.dsig.keyinfo with parameters of type BigInteger Modifier and Type Method Description abstract X509IssuerSerial
KeyInfoFactory. newX509IssuerSerial(String issuerName, BigInteger serialNumber)
Creates anX509IssuerSerial
from the specified X.500 issuer distinguished name and serial number. -
Uses of BigInteger in javax.xml.datatype
Methods in javax.xml.datatype that return BigInteger Modifier and Type Method Description abstract BigInteger
XMLGregorianCalendar. getEon()
Returns the high order component for XML Schema 1.0 dateTime datatype field foryear
.abstract BigInteger
XMLGregorianCalendar. getEonAndYear()
Returns the XML Schema 1.0 dateTime datatype field foryear
.Methods in javax.xml.datatype with parameters of type BigInteger Modifier and Type Method Description abstract Duration
DatatypeFactory. newDuration(boolean isPositive, BigInteger years, BigInteger months, BigInteger days, BigInteger hours, BigInteger minutes, BigDecimal seconds)
Obtain a new instance of aDuration
specifying theDuration
as isPositive, years, months, days, hours, minutes, seconds.Duration
DatatypeFactory. newDurationDayTime(boolean isPositive, BigInteger day, BigInteger hour, BigInteger minute, BigInteger second)
Create aDuration
of typexdt:dayTimeDuration
using the specifiedday
,hour
,minute
andsecond
as defined in XQuery 1.0 and XPath 2.0 Data Model, xdt:dayTimeDuration.Duration
DatatypeFactory. newDurationYearMonth(boolean isPositive, BigInteger year, BigInteger month)
Create aDuration
of typexdt:yearMonthDuration
using the specifiedyear
andmonth
as defined in XQuery 1.0 and XPath 2.0 Data Model, xdt:yearMonthDuration.abstract XMLGregorianCalendar
DatatypeFactory. newXMLGregorianCalendar(BigInteger year, int month, int day, int hour, int minute, int second, BigDecimal fractionalSecond, int timezone)
Constructor allowing for complete value spaces allowed by W3C XML Schema 1.0 recommendation for xsd:dateTime and related builtin datatypes.abstract void
XMLGregorianCalendar. setYear(BigInteger year)
Set low and high order component of XSDdateTime
year field.
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