Package com.saxonica.functions.qt4

Class DateTimeRecordFn

java.lang.Object

net.sf.saxon.functions.AbstractFunction

net.sf.saxon.functions.SystemFunction

com.saxonica.functions.qt4.DateTimeRecordFn

All Implemented Interfaces:

Callable, IFunctionWithRetainedParameterNames, FunctionItem, GroundedValue, Item, Sequence

public class DateTimeRecordFn
extends SystemFunction

Implements the implicit constructor for the built-in named record type fn:dateTime-record. This record type is returned by fn:parts-of-dateTime and accepted as the sole input into fn:build-dateTime. Initially proposed by XPath 4.0.

Field Summary

Fields

Modifier and Type	Field	Description
static final RecordType	DATE_TIME_RECORD_ITEM_TYPE	Define the fn:dateTime-record item type.
static final Shape	DATE_TIME_RECORD_SHAPE	Prepare a shape for creating new instances of fn:dateTime-record
static final List<String>	FIELD_NAMES
static final List<SequenceType>	FIELD_TYPES

Constructor Summary

Constructors

Constructor	Description
DateTimeRecordFn()

Method Summary

Modifier and Type	Method	Description
Sequence	call(XPathContext context, Sequence[] arguments)	Call this function with seven arguments
static MapItem	makeDateTimeRecord(IntegerValue year, IntegerValue month, IntegerValue day, IntegerValue hours, IntegerValue minutes, DecimalValue seconds, DayTimeDurationValue timezone)	Create an fn:dateTime-record from its component parts.

Methods inherited from class net.sf.saxon.functions.SystemFunction

dependsOnContextItem, dynamicCall, equals, export, exportAdditionalArguments, exportAttributes, fixArguments, getArity, getCardinality, getContextNode, getDescription, getDetails, getElaborator, getErrorCodeForTypeErrors, getFunctionItemType, getFunctionName, getNetCost, getOperandRoles, getParameterNames, getRequiredType, getResultItemType, getResultItemType, getRetainedStaticContext, getSpecialProperties, getStaticBaseUriString, getStreamerName, getUniqueIdentifier, getUniStringArg, hashCode, importAttributes, isSequenceVariadic, isTrustedResultType, makeCall, makeFunction, makeFunction40, makeFunctionCall, makeOptimizedFunctionCall, makeTrueFunctionCall, resultIfEmpty, setArity, setDetails, setRetainedStaticContext, supplyTypeInformation, toShortString, toString, typeCheckCaller

Methods inherited from class net.sf.saxon.functions.AbstractFunction

atomize, deepEqual40, deepEquals, effectiveBooleanValue, getAnnotations, getUnicodeStringValue, isArray, isMap, makeNewContext, simplify, typeCheck

Methods inherited from class java.lang.Object

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

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

getGenre

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

asIterable, concatenate, containsNode, materialize

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

getLabel, getLength, getStringValue, head, isStreamed, itemAt, iterate, reduce, subsequence

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

makeRepeatable

Field Details

FIELD_NAMES

public static final List<String> FIELD_NAMES

FIELD_TYPES

public static final List<SequenceType> FIELD_TYPES

DATE_TIME_RECORD_ITEM_TYPE

public static final RecordType DATE_TIME_RECORD_ITEM_TYPE

Define the fn:dateTime-record item type.

DATE_TIME_RECORD_SHAPE

public static final Shape DATE_TIME_RECORD_SHAPE

Prepare a shape for creating new instances of fn:dateTime-record

Constructor Details

DateTimeRecordFn

public DateTimeRecordFn()

Method Details

call

public Sequence call(XPathContext context,
 Sequence[] arguments)
              throws XPathException

Call this function with seven arguments

Parameters:

context - the dynamic evaluation context

arguments - seven arguments (year, month, day, hours, minutes, seconds, timezone)

Returns:

the result of the function call

Throws:

XPathException - if the call fails with a dynamic error

makeDateTimeRecord

public static MapItem makeDateTimeRecord(IntegerValue year,
 IntegerValue month,
 IntegerValue day,
 IntegerValue hours,
 IntegerValue minutes,
 DecimalValue seconds,
 DayTimeDurationValue timezone)

Create an fn:dateTime-record from its component parts. No validation checks are applied on creation or modification of a fn:dateTime-record. Null fields supplied as arguments result in an absent entry in the returned record.

Parameters:

year - - year number (maybe null)

month - - month number (maybe null)

day - - day number (maybe null)

hours - - hour number (maybe null)

minutes - - minute number (maybe null)

seconds - - fractional second number (maybe null)

timezone - - timezone string (maybe null)

Returns:

an instance of fn:dateTime-record