org.ucl.xpath.function
Class FnTokenize

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

public class FnTokenize

extends Function

This function breaks the $input string into a sequence of strings, treating any substring that matches $pattern as a separator. The separators themselves are not returned.

Field Summary

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

_arity, _fl, _name

Constructor Summary

FnTokenize()
Constructor for FnTokenize.

Method Summary

ResultSequence	evaluate(java.util.Collection args) Evaluate arguments.
static java.util.Collection	expected_args() Obtain a list of expected arguments.
static ResultSequence	tokenize(java.util.Collection args) Tokenize 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

FnTokenize

public FnTokenize()

Constructor for FnTokenize.

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.

tokenize

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

Tokenize operation.

Parameters:

args - Result from the expressions evaluation.

Returns:

Result of fn:tokenize operation.

Throws:

DynamicError - Dynamic error.

expected_args

public static java.util.Collection expected_args()

Obtain a list of expected arguments.

Returns:

Result of operation.