org.ucl.xpath.function
Class FnYearFromDateTime

java.lang.Object
  org.ucl.xpath.function.Function
      org.ucl.xpath.function.FnYearFromDateTime

public class FnYearFromDateTime

extends Function

Returns an xs:integer representing the year component in the localized value of $arg. The result may be negative. If $arg is the empty sequence, returns the empty sequence.

Field Summary

Fields inherited from class org.ucl.xpath.function.Function

_arity, _fl, _name

Constructor Summary

FnYearFromDateTime()
Constructor for FnYearFromDateTime.

Method Summary

ResultSequence	evaluate(java.util.Collection args) Evaluate arguments.
static java.util.Collection	expected_args() Obtain a list of expected arguments.
static ResultSequence	year_from_date_time(java.util.Collection args) Year-from-DateTime operation.

Methods inherited from class org.ucl.xpath.function.Function

arity, convert_argument, convert_arguments, dynamic_context, name, set_function_library, signature, signature, signature, static_context

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FnYearFromDateTime

public FnYearFromDateTime()

Constructor for FnYearFromDateTime.

Method Detail

evaluate

public ResultSequence evaluate(java.util.Collection args)
                        throws DynamicError

Evaluate arguments.

Specified by:

evaluate in class Function

Parameters:

args - argument expressions.

Returns:

Result of evaluation.

Throws:

DynamicError - Dynamic error.

year_from_date_time

public static ResultSequence year_from_date_time(java.util.Collection args)
                                          throws DynamicError

Year-from-DateTime operation.

Parameters:

args - Result from the expressions evaluation.

Returns:

Result of fn:year-from-dateTime operation.

Throws:

DynamicError - Dynamic error.

expected_args

public static java.util.Collection expected_args()

Obtain a list of expected arguments.

Returns:

Result of operation.