org.ucl.xpath.function
Class FnMin

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

public class FnMin

extends Function

selects an item from the input sequence $arg whose value is less than or equal to the value of every other item in the input sequence. If there are two or more such items, then the specific item whose value is returned is implementation independent.

Field Summary

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

_arity, _fl, _name

Constructor Summary

FnMin()
Constructor for FnMin.

Method Summary

ResultSequence	evaluate(java.util.Collection args) Evaluate arguments.
static ResultSequence	min(java.util.Collection args) Min 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

FnMin

public FnMin()

Constructor for FnMin.

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.

min

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

Min operation.

Parameters:

args - Result from the expressions evaluation.

Returns:

Result of fn:min operation.

Throws:

DynamicError - Dynamic error.