org.ucl.xpath.function
Class FnTrue

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

public class FnTrue

extends Function

Returns the xs:boolean value true. Equivalent to xs:boolean("1").

Field Summary

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

_arity, _fl, _name

Constructor Summary

FnTrue()
Constructor for FnTrue.

Method Summary

ResultSequence	evaluate(java.util.Collection args) Evaluate arguments.
static ResultSequence	fn_true(java.util.Collection args) True 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

FnTrue

public FnTrue()

Constructor for FnTrue.

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.

fn_true

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

True operation.

Parameters:

args - Result from the expressions evaluation.

Returns:

Result of fn:true operation.

Throws:

DynamicError - Dynamic error.