javax.xml.datatype

Class Duration

public abstract class Duration extends Object

An immutable time space as specified in XML Schema 1.0.

Since: 1.5

Method Summary
abstract Duration	add(Duration rhs) Returns the result of adding the specified duration to this duration.
abstract void	addTo(Calendar calendar) Adds this duration to the specified calendar.
void	addTo(Date date) Adds this duration to the specified date.
abstract int	compare(Duration duration) Partial order relation comparison with this duration, in accordance with XML Schema 1.0 Part 2, Section 3.2.7.6.2.
boolean	equals(Object duration)
int	getDays() Returns the days in this duration as an int, or 0 if not present.
abstract Number	getField(DatatypeConstants.Field field) Returns the value of the specified field, or `null` if the field is undefined.
int	getHours() Returns the hours in this duration as an int, or 0 if not present.
int	getMinutes() Returns the minutes in this duration as an int, or 0 if not present.
int	getMonths() Returns the months in this duration as an int, or 0 if not present.
int	getSeconds() Returns the seconds in this duration as an int, or 0 if not present.
abstract int	getSign() Returns the sign of this value.
long	getTimeInMillis(Calendar startInstant) Returns the duration length in milliseconds.
long	getTimeInMillis(Date startInstant) Returns the duration length in milliseconds.
QName	getXMLSchemaType() Returns the name of the XML Schema data type this value maps to.
int	getYears() Returns the years in this duration as an int, or 0 if not present.
abstract int	hashCode()
boolean	isLongerThan(Duration duration)
abstract boolean	isSet(DatatypeConstants.Field field) Indicates whether the specified field is set.
boolean	isShorterThan(Duration duration)
Duration	multiply(int factor) Returns the result of multiplying this duration by the given factor.
abstract Duration	multiply(BigDecimal factor) Returns the result of multiplying this duration by the given factor.
abstract Duration	negate() Returns the unary negative of this duration.
abstract Duration	normalizeWith(Calendar startTimeInstant) Converts the years and months fields into the days field using a specific time instant as the reference point.
Duration	subtract(Duration rhs) Returns the result of subtracting the given duration from this duration.
String	toString() Returns the lexical representation of this duration.

Method Detail

add

public abstract Duration add(Duration rhs)

Returns the result of adding the specified duration to this duration.

addTo

public abstract void addTo(Calendar calendar)

Adds this duration to the specified calendar.

addTo

public void addTo(Date date)

Adds this duration to the specified date.

compare

public abstract int compare(Duration duration)

Partial order relation comparison with this duration, in accordance with XML Schema 1.0 Part 2, Section 3.2.7.6.2.

equals

public boolean equals(Object duration)

getDays

public int getDays()

Returns the days in this duration as an int, or 0 if not present.

getField

public abstract Number getField(DatatypeConstants.Field field)

Returns the value of the specified field, or null if the field is undefined.

getHours

public int getHours()

Returns the hours in this duration as an int, or 0 if not present.

getMinutes

public int getMinutes()

Returns the minutes in this duration as an int, or 0 if not present.

getMonths

public int getMonths()

Returns the months in this duration as an int, or 0 if not present.

getSeconds

public int getSeconds()

Returns the seconds in this duration as an int, or 0 if not present.

getSign

public abstract int getSign()

Returns the sign of this value.

getTimeInMillis

public long getTimeInMillis(Calendar startInstant)

Returns the duration length in milliseconds. Because the length of a month or year may vary depending on the year, the startInstant parameter is used to specify the duration offset.

getTimeInMillis

public long getTimeInMillis(Date startInstant)

Returns the duration length in milliseconds. Because the length of a month or year may vary depending on the year, the startInstant parameter is used to specify the duration offset.