org.ucl.xpath.function
Class FnHoursFromTime

java.lang.Object
  extended byorg.ucl.xpath.function.Function
      extended byorg.ucl.xpath.function.FnHoursFromTime

public class FnHoursFromTime
extends Function

Returns an xs:integer between 0 and 23, both inclusive, representing the value of the hours component in the localized value of $arg. 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
FnHoursFromTime()
          Constructor for FnHoursFromTime.
 
Method Summary
 ResultSequence evaluate(java.util.Collection args)
          Evaluate arguments.
static java.util.Collection expected_args()
          Obtain a list of expected arguments.
static ResultSequence hours_from_time(java.util.Collection args)
          Hours-from-Time 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

FnHoursFromTime

public FnHoursFromTime()
Constructor for FnHoursFromTime.

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.

hours_from_time

public static ResultSequence hours_from_time(java.util.Collection args)
                                      throws DynamicError
Hours-from-Time operation.

Parameters:
args - Result from the expressions evaluation.
Returns:
Result of fn:hours-from-time operation.
Throws:
DynamicError - Dynamic error.

expected_args

public static java.util.Collection expected_args()
Obtain a list of expected arguments.

Returns:
Result of operation.