org.ucl.xpath.function
Class OpTo

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

public class OpTo

extends Function

Support for To operation.

Field Summary

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

_arity, _fl, _name

Constructor Summary

OpTo()
Constructor for OpTo.

Method Summary

ResultSequence	evaluate(java.util.Collection args) Evaluate arguments.
static java.util.Collection	expected_args() Obtain a list of expected arguments.
static ResultSequence	op_to(java.util.Collection args) Op-To 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

OpTo

public OpTo()

Constructor for OpTo.

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.

op_to

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

Op-To operation.

Parameters:

args - Result from the expressions evaluation.

Returns:

Result of operation.

Throws:

DynamicError - Dynamic error.

expected_args

public static java.util.Collection expected_args()

Obtain a list of expected arguments.

Returns:

Result of operation.