org.ucl.xpath.function
Class FnContains

java.lang.Object
  extended byorg.ucl.xpath.function.Function
      extended byorg.ucl.xpath.function.FnContains

public class FnContains
extends Function

Returns an xs:boolean indicating whether or not the value of $arg1 contains (at the beginning, at the end, or anywhere within) at least one sequence of collation units that provides a minimal match to the collation units in the value of $arg2, according to the collation that is used.


Field Summary
 
Fields inherited from class org.ucl.xpath.function.Function
_arity, _fl, _name
 
Constructor Summary
FnContains()
          Constructor for FnContains.
 
Method Summary
static ResultSequence contains(java.util.Collection args)
          Contains 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

FnContains

public FnContains()
Constructor for FnContains.

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.

contains

public static ResultSequence contains(java.util.Collection args)
                               throws DynamicError
Contains operation.

Parameters:
args - Result from the expressions evaluation.
Returns:
Result of fn:contains operation.
Throws:
DynamicError - Dynamic error.

expected_args

public static java.util.Collection expected_args()
Obtain a list of expected arguments.

Returns:
Result of operation.