org.ucl.xpath.function
Class FnYearFromDate

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

public class FnYearFromDate

extends Function

Returns an xs:integer representing the year in the localized value of $arg. The value 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

FnYearFromDate()
Constructor for FnYearFromDate.

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(java.util.Collection args) Year-from-Date 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

FnYearFromDate

public FnYearFromDate()

Constructor for FnYearFromDate.

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

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

Year-from-Date operation.

Parameters:

args - Result from the expressions evaluation.

Returns:

Result of fn:year-from-date operation.

Throws:

DynamicError - Dynamic error.

expected_args

public static java.util.Collection expected_args()

Obtain a list of expected arguments.

Returns:

Result of operation.