org.ucl.xpath.function
Class FnDaysFromDuration

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

public class FnDaysFromDuration

extends Function

Returns an xs:integer representing the days component in the canonical lexical representation of the 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

FnDaysFromDuration()
Constructor for FnDaysFromDuration.

Method Summary

static ResultSequence	days_from_duration(java.util.Collection args) Days-From-Duration operation.
ResultSequence	evaluate(java.util.Collection args) Evaluate arguments.
static java.util.Collection	expected_args() Obtain a list of expected arguments.

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

FnDaysFromDuration

public FnDaysFromDuration()

Constructor for FnDaysFromDuration.

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.

days_from_duration

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

Days-From-Duration operation.

Parameters:

args - Result from the expressions evaluation.

Returns:

Result of fn:days-from-duration operation.

Throws:

DynamicError - Dynamic error.

expected_args

public static java.util.Collection expected_args()

Obtain a list of expected arguments.

Returns:

Result of operation.