org.ucl.xpath.function
Class FnUnordered

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

public class FnUnordered

extends Function

Returns the items of $sourceSeq in a non-deterministic order.

Field Summary

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

_arity, _fl, _name

Constructor Summary

FnUnordered()
Constructor for FnUnordered.

Method Summary

ResultSequence	evaluate(java.util.Collection args) Evaluate arguments.
static ResultSequence	unordered(java.util.Collection args) Unordered 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

FnUnordered

public FnUnordered()

Constructor for FnUnordered.

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.

unordered

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

Unordered operation.

Parameters:

args - Result from the expressions evaluation.

Returns:

Result of fn:unordered operation.

Throws:

DynamicError - Dynamic error.