org.ucl.xpath.function
Class FnSecondsFromDateTime

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

public class FnSecondsFromDateTime

extends Function

Returns an xs:decimal value between 0 and 60.999..., both inclusive representing the seconds and fractional seconds in the localized value of $arg. Note that the value can be greater than 60 seconds to accommodate occasional leap seconds used to keep human time synchronized with the rotation of the planet. 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

FnSecondsFromDateTime()
Constructor for FnSecondsFromDateTime.

Method Summary

ResultSequence	evaluate(java.util.Collection args) Evaluate arguments.
static java.util.Collection	expected_args() Obtain a list of expected arguments.
static ResultSequence	seconds_from_date_time(java.util.Collection args) Seconds-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

FnSecondsFromDateTime

public FnSecondsFromDateTime()

Constructor for FnSecondsFromDateTime.

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.

seconds_from_date_time

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

Seconds-from-dateTime operation.

Parameters:

args - Result from the expressions evaluation.

Returns:

Result of fn:seconds-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.