Class BigDateTimeValueType

java.lang.Object

com.sun.msv.datatype.xsd.datetime.BigDateTimeValueType

All Implemented Interfaces:

IDateTimeValueType, Serializable

public class BigDateTimeValueType
extends Object
implements IDateTimeValueType

DateTimeValueType object that can hold all lexically valid dateTime value. This class provides:

1. Unlimited digits for year (e.g., "year 9999999999999999999999")
2. Unlimited digits for fraction of second (e.g. 0.00000000000001 sec)

To provide methods that can change date/time values, normalize method should be modified too.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
private Integer	day	day (always normalized, between 0-30) this variable is null if no year is specified
private Integer	hour	hour (always between 0 and 23) this variable is null if no year is specified
private Integer	minute	minute (always between 0 and 59) this variable is null if no year is specified
private Integer	month	month (always between 0 and 11) this variable is null if no year is specified
private IDateTimeValueType	normalizedValue	normalized DateTimeValue of this object.
private BigDecimal	second	second (always in [0,60) ) this variable is null if no year is specified
private static final long	serialVersionUID
private BigInteger	year	year value.
private TimeZone	zone	time zone specifier.

Constructor Summary

Constructors

Constructor	Description
BigDateTimeValueType()
BigDateTimeValueType(BigDateTimeValueType base, TimeZone newTimeZone)	creates an instance with the specified BigDateTimeValueType, with modified time zone.
BigDateTimeValueType(BigInteger year, int month, int day, int hour, int minute, BigDecimal second, TimeZone timeZone)
BigDateTimeValueType(BigInteger year, Integer month, Integer day, Integer hour, Integer minute, BigDecimal second, TimeZone timeZone)

Method Summary

Modifier and Type	Method	Description
IDateTimeValueType	add(ITimeDurationValueType _rhs)	returns the result of addition of this object and TimeDuration.
protected static int	compare(BigDateTimeValueType lhs, BigDateTimeValueType rhs)	compares two BigDateTimeValueType and returns one of the constant defined in Comparator.
int	compare(IDateTimeValueType o)	compare two DateTimeValueType as defined in com.sun.msv.datatype/Comparator
protected TimeZone	createJavaTimeZone()	Deprecated. use getTimeZone().
private static BigInteger[]	divideAndRemainder(BigInteger x1, BigInteger x2)
boolean	equals(BigDateTimeValueType lhs, BigDateTimeValueType rhs)
boolean	equals(IDateTimeValueType rhs)
boolean	equals(Object o)
BigDateTimeValueType	getBigValue()
Integer	getDay()
Integer	getHour()
Integer	getMinute()
Integer	getMonth()
BigDecimal	getSecond()
TimeZone	getTimeZone()
BigInteger	getYear()
int	hashCode()
IDateTimeValueType	normalize()	gets the normalized IDateTimeValueType.
private static BigDecimal	nullAs0(BigDecimal o)
private static BigInteger	nullAs0(BigInteger o)
private BigDecimal	signed(BigTimeDurationValueType dur, BigDecimal i)
private BigInteger	signed(BigTimeDurationValueType dur, BigInteger i)
Calendar	toCalendar()	Approximates the value represented by this object into a Calendar object.
String	toString()	gets a human-readable representation of this object.

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

year

private BigInteger year

year value. this variable is null if no year is specified. Since there is no year 0, value 0 indicates year -1. -1 indicates -2, and so forth.

month

private Integer month

month (always between 0 and 11) this variable is null if no year is specified

day

private Integer day

day (always normalized, between 0-30) this variable is null if no year is specified

hour

private Integer hour

hour (always between 0 and 23) this variable is null if no year is specified

minute

private Integer minute

minute (always between 0 and 59) this variable is null if no year is specified

second

private BigDecimal second

second (always in [0,60) ) this variable is null if no year is specified

zone

private TimeZone zone

time zone specifier. null if missing

normalizedValue

private IDateTimeValueType normalizedValue

normalized DateTimeValue of this object. once when the normalized value is computed, the value is kept in this varible so that successive calls to normalize method need not have to compute it again. This approach assumes that modification to the date/time component will never be made.

serialVersionUID

private static final long serialVersionUID

See Also:

• Constant Field Values

Constructor Details

BigDateTimeValueType

public BigDateTimeValueType(BigDateTimeValueType base,
 TimeZone newTimeZone)

creates an instance with the specified BigDateTimeValueType, with modified time zone. created object shares its date/time value component with the original one, so special care is necessary not to mutate those values.

BigDateTimeValueType

public BigDateTimeValueType(BigInteger year,
 int month,
 int day,
 int hour,
 int minute,
 BigDecimal second,
 TimeZone timeZone)

BigDateTimeValueType

public BigDateTimeValueType(BigInteger year,
 Integer month,
 Integer day,
 Integer hour,
 Integer minute,
 BigDecimal second,
 TimeZone timeZone)

BigDateTimeValueType

public BigDateTimeValueType()

Method Details

getYear

public BigInteger getYear()

getMonth

public Integer getMonth()

getDay

public Integer getDay()

getHour

public Integer getHour()

getMinute

public Integer getMinute()

getSecond

public BigDecimal getSecond()

getTimeZone

public TimeZone getTimeZone()

getBigValue

public BigDateTimeValueType getBigValue()

Specified by:

getBigValue in interface IDateTimeValueType

equals

public boolean equals(Object o)

Overrides:

equals in class Object

equals

public boolean equals(IDateTimeValueType rhs)

equals

public boolean equals(BigDateTimeValueType lhs,
 BigDateTimeValueType rhs)

toString

public String toString()

gets a human-readable representation of this object. return value is not intended to be compliant with the canonical representation of "dateTime" type.

Overrides:

toString in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

compare

public int compare(IDateTimeValueType o)

Description copied from interface: IDateTimeValueType

compare two DateTimeValueType as defined in com.sun.msv.datatype/Comparator

Specified by:

compare in interface IDateTimeValueType

compare

protected static int compare(BigDateTimeValueType lhs,
 BigDateTimeValueType rhs)

compares two BigDateTimeValueType and returns one of the constant defined in Comparator. Order-relation between two dateTime is defined in http://www.w3.org/TR/xmlschema-2/#dateTime

normalize

public IDateTimeValueType normalize()

Description copied from interface: IDateTimeValueType

gets the normalized IDateTimeValueType. normalized value always has GMT timezone or no timezone

Specified by:

normalize in interface IDateTimeValueType

nullAs0

private static BigInteger nullAs0(BigInteger o)

nullAs0

private static BigDecimal nullAs0(BigDecimal o)

divideAndRemainder

private static BigInteger[] divideAndRemainder(BigInteger x1,
 BigInteger x2)

add

public IDateTimeValueType add(ITimeDurationValueType _rhs)

Description copied from interface: IDateTimeValueType

returns the result of addition of this object and TimeDuration. this object will not be mutated.

Specified by:

add in interface IDateTimeValueType

signed

private BigInteger signed(BigTimeDurationValueType dur,
 BigInteger i)

signed

private BigDecimal signed(BigTimeDurationValueType dur,
 BigDecimal i)

toCalendar

public Calendar toCalendar()

Description copied from interface: IDateTimeValueType

Approximates the value represented by this object into a Calendar object. This conversion may lose accuracy.

Specified by:

toCalendar in interface IDateTimeValueType

createJavaTimeZone

protected TimeZone createJavaTimeZone()

Deprecated.

use getTimeZone().

Creates the equivalent Java TimeZone object.

Returns:

a non-null valid object.