net.sf.saxon.value

Class GYearValue

java.lang.Object

net.sf.saxon.value.Value

net.sf.saxon.value.AtomicValue

net.sf.saxon.value.CalendarValue

net.sf.saxon.value.DateValue

net.sf.saxon.value.GYearValue

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable, Expression, Item, ValueRepresentation

public class GYearValue
extends DateValue

Implementation of the xs:gYear data type

See Also:

Serialized Form

Field Summary

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

day, month, year

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

NO_TIMEZONE

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

EMPTY_CLASS_ARRAY

Fields inherited from interface net.sf.saxon.om.ValueRepresentation

EMPTY_VALUE_ARRAY

Fields inherited from interface net.sf.saxon.expr.Expression

EVALUATE_METHOD, ITERATE_METHOD, PROCESS_METHOD

Constructor Summary

Constructors

Constructor and Description
GYearValue()
GYearValue(java.lang.CharSequence value)
GYearValue(int year, int tz)

Method Summary

Modifier and Type	Method and Description
AtomicValue	convertPrimitive(BuiltInAtomicType requiredType, boolean validate, XPathContext context) Convert to target data type
CalendarValue	copy() Make a copy of this date, time, or dateTime value
ItemType	getItemType(TypeHierarchy th) Determine the data type of the expression
java.lang.CharSequence	getStringValueCS() Convert to string

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

add, adjustTimezone, compareTo, compareTo, convertToJava, dateFromJulianDayNumber, equals, getCalendar, getComparisonKey, getComponent, getDay, getDayOfWeek, getDayWithinYear, getJulianDayNumber, getMonth, getWeekNumber, getWeekNumberWithinMonth, getYear, hashCode, isLeapYear, isValidDate, main, setLexicalValue, subtract, toDateTime, tomorrow, yesterday

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

appendString, appendTimezone, appendTimezone, appendTwoDigits, getStringValue, getTimezoneInMinutes, hasTimezone, removeTimezone, setTimezoneInMinutes

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

checkPermittedContents, convert, convert, display, effectiveBooleanValue, evaluateAsString, evaluateItem, getCardinality, getImplementationMethod, getLength, getPrimitiveValue, getTypedValue, hasBuiltInType, iterate, process, toString

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

asItem, asIterator, asValue, convert, convertJavaObjectToXPath, getDependencies, getIterator, getParentExpression, getSpecialProperties, itemAt, iterateSubExpressions, makeQNameValue, optimize, promote, reduce, simplify, stringToNumber, typeCheck

Methods inherited from class java.lang.Object

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

Constructor Detail

GYearValue

public GYearValue()

GYearValue

public GYearValue(java.lang.CharSequence value)
           throws XPathException

Throws:

XPathException

GYearValue

public GYearValue(int year,
                  int tz)

Method Detail

getItemType

public ItemType getItemType(TypeHierarchy th)

Determine the data type of the expression

Specified by:

getItemType in interface Expression

Overrides:

getItemType in class DateValue

Parameters:

th -

Returns:

Type.G_YEAR_TYPE,

copy

public CalendarValue copy()

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

Overrides:

copy in class DateValue

convertPrimitive

public AtomicValue convertPrimitive(BuiltInAtomicType requiredType,
                                    boolean validate,
                                    XPathContext context)

Convert to target data type

Overrides:

convertPrimitive in class DateValue

Parameters:

requiredType - an integer identifying the required atomic type

context -

validate - true if validation is required. If set to false, the caller guarantees that the value is valid for the target data type, and that further validation is therefore not required. Note that a validation failure may be reported even if validation was not requested.

Returns:

an AtomicValue, a value of the required type; or an ErrorValue

getStringValueCS

public java.lang.CharSequence getStringValueCS()

Description copied from class: DateValue

Convert to string

Specified by:

getStringValueCS in interface Item

Specified by:

getStringValueCS in interface ValueRepresentation

Overrides:

getStringValueCS in class DateValue

Returns:

ISO 8601 representation.

See Also:

Item.getStringValue()