net.sf.saxon.value

Class GDayValue

java.lang.Object

net.sf.saxon.om.AbstractItem

net.sf.saxon.value.AtomicValue

net.sf.saxon.value.CalendarValue

net.sf.saxon.value.GDateValue

net.sf.saxon.value.GDayValue

All Implemented Interfaces:

PullEvent, AtomicSequence, GroundedValue, IdentityComparable, Item, Sequence, ConversionResult

public class GDayValue
extends GDateValue

Implementation of the xs:gDay data type

Field Summary

Fields inherited from class net.sf.saxon.value.GDateValue

day, daysPerMonth, month, monthData, xsd10rules, year

Fields inherited from class net.sf.saxon.value.CalendarValue

NO_TIMEZONE

Fields inherited from class net.sf.saxon.value.AtomicValue

typeLabel

Constructor Summary

Constructors

Constructor and Description
GDayValue(byte day, int tz)
GDayValue(byte day, int tz, AtomicType type)

Method Summary

Methods

Modifier and Type	Method and Description
CalendarValue	add(DurationValue duration) Add a duration to this date/time value
CalendarValue	adjustTimezone(int tz) Return a new date, time, or dateTime with the same normalized value, but in a different timezone
AtomicValue	copyAsSubType(AtomicType typeLabel) Make a copy of this date, time, or dateTime value
CharSequence	getPrimitiveStringValue() Convert the value to a string, using the serialization rules for the primitive type.
BuiltInAtomicType	getPrimitiveType() Determine the primitive type of the value.
static ConversionResult	makeGDayValue(CharSequence value, ConversionRules rules)

Methods inherited from class net.sf.saxon.value.GDateValue

compareTo, equals, getCalendar, getComparisonKey, getComponent, getDay, getMonth, getSchemaComparable, getYear, hashCode, isLeapYear, isValidDate, setLexicalValue, toDateTime

Methods inherited from class net.sf.saxon.value.CalendarValue

adjustTimezone, appendTimezone, appendTimezone, getTimezoneInMinutes, getXPathComparable, hasTimezone, isIdentical, makeCalendarValue, removeTimezone, setTimezoneInMinutes, subtract

Methods inherited from class net.sf.saxon.value.AtomicValue

asAtomic, checkPermittedContents, effectiveBooleanValue, getCanonicalLexicalRepresentation, getCardinality, getItemType, getStringValue, getStringValueCS, head, isIdentical, isNaN, itemAt, iterate, process, setTypeLabel, toString

Methods inherited from class net.sf.saxon.om.AbstractItem

getLength, reduce, subsequence

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.sf.saxon.om.AtomicSequence

getLength

Methods inherited from interface net.sf.saxon.om.GroundedValue

reduce, subsequence

Constructor Detail

GDayValue

public GDayValue(byte day,
         int tz)

GDayValue

public GDayValue(byte day,
         int tz,
         AtomicType type)

Method Detail

makeGDayValue

public static ConversionResult makeGDayValue(CharSequence value,
                             ConversionRules rules)

copyAsSubType

public AtomicValue copyAsSubType(AtomicType typeLabel)

Make a copy of this date, time, or dateTime value

Specified by:

copyAsSubType in class AtomicValue

Parameters:

typeLabel -

Returns:

the copied value

getPrimitiveType

public BuiltInAtomicType getPrimitiveType()

Determine the primitive type of the value. This delivers the same answer as getItemType().getPrimitiveItemType(). The primitive types are the 19 primitive types of XML Schema, plus xs:integer, xs:dayTimeDuration and xs:yearMonthDuration, and xs:untypedAtomic. For external objects, the result is AnyAtomicType.

Specified by:

getPrimitiveType in class AtomicValue

Returns:

the primitive type

getPrimitiveStringValue

public CharSequence getPrimitiveStringValue()

Description copied from class: AtomicValue

Convert the value to a string, using the serialization rules for the primitive type. This is the result of conversion to a string except that postprocessing defined by the saxon:preprocess facet is not (yet) applied.

Specified by:

getPrimitiveStringValue in class AtomicValue

Returns:

the value converted to a string according to the rules for the primitive type

add

public CalendarValue add(DurationValue duration)
                  throws XPathException

Add a duration to this date/time value

Specified by:

add in class CalendarValue

Parameters:

duration - the duration to be added (which might be negative)

Returns:

a new date/time value representing the result of adding the duration. The original object is not modified.

Throws:

XPathException

adjustTimezone

public CalendarValue adjustTimezone(int tz)

Return a new date, time, or dateTime with the same normalized value, but in a different timezone

Specified by:

adjustTimezone in class CalendarValue

Parameters:

tz - the new timezone, in minutes

Returns:

the date/time in the new timezone