org.ucl.xpath.function
Class FsEq

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

public class FsEq

extends Function

Class for the Equality function.

Field Summary

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

_arity, _fl, _name

Constructor Summary

FsEq()
Constructor for FsEq.

Method Summary

static ResultSequence	do_cmp_general_op(java.util.Collection args, java.lang.Class type, java.lang.String mname) Actual equality operation for fs_eq_general.
static ResultSequence	do_cmp_value_op(java.util.Collection args, java.lang.Class type, java.lang.String mname) Actual equality operation for fs_eq_value.
ResultSequence	evaluate(java.util.Collection args) Evaluate arguments.
static boolean	fs_eq_fast(AnyType one, AnyType two) A fast Equality operation, no conversion for the inputs performed.
static ResultSequence	fs_eq_general(java.util.Collection args) A general equality function.
static ResultSequence	fs_eq_value(java.util.Collection args) Conversion operation for the values of the 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

FsEq

public FsEq()

Constructor for FsEq.

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.

fs_eq_value

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

Conversion operation for the values of the arguments.

Parameters:

args - Result from convert value operation.

Returns:

Result of conversion.

Throws:

DynamicError - Dynamic error.

fs_eq_fast

public static boolean fs_eq_fast(AnyType one,
                                 AnyType two)
                          throws DynamicError

A fast Equality operation, no conversion for the inputs performed.

Parameters:

one - input1 of any type.

two - input2 of any type.

Returns:

Result of Equality operation.

Throws:

DynamicError - Dynamic error.

fs_eq_general

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

A general equality function.

Parameters:

args - input arguments.

Returns:

Result of general equality operation.

Throws:

DynamicError - Dynamic error.

do_cmp_general_op

public static ResultSequence do_cmp_general_op(java.util.Collection args,
                                               java.lang.Class type,
                                               java.lang.String mname)
                                        throws DynamicError

Actual equality operation for fs_eq_general.

Parameters:

args - input arguments.

type - type of the arguments.

mname - Method name for template simulation.

Returns:

Result of the operation.

Throws:

DynamicError - Dynamic error.

do_cmp_value_op

public static ResultSequence do_cmp_value_op(java.util.Collection args,
                                             java.lang.Class type,
                                             java.lang.String mname)
                                      throws DynamicError

Actual equality operation for fs_eq_value.

Parameters:

args - input arguments.

type - type of the arguments.

mname - Method name for template simulation.

Returns:

Result of the operation.

Throws:

DynamicError - Dynamic error.