UMMF::UML_1_5::Behavioral_Elements::Use_Cases::Extend - UMMF::UML_1_5::Behavioral_Elements::Use_Cases::Extend documentation

UMMF documentation Contained in the UMMF distribution.

Index

Code Index:

NAME

Top

UMMF::UML_1_5::Behavioral_Elements::Use_Cases::Extend --

VERSION

Top

1.5

SYNOPSIS

Top

DESCRIPTION

Top

USAGE

Top

EXPORT

Top

METATYPE

Top

UMMF::UML_1_5::Foundation::Core::Class

SUPERCLASSES

Top

UMMF::UML_1_5::Foundation::Core::Relationship

ATTRIBUTES

Top

condition : UMMF::UML_1_5::Foundation::Data_Types::BooleanExpression

metatype = UMMF::UML_1_5::Foundation::Core::Attribute
type = UMMF::UML_1_5::Foundation::Data_Types::BooleanExpression
visibility = private
multiplicity = 1
changeability = changeable
targetScope = instance
ordering = unordered
initialValue = UNSPECIFIED
container_type = Set::Object

ASSOCIATIONS

Top

extend : THIS 0..* <---> base : UMMF::UML_1_5::Behavioral_Elements::Use_Cases::UseCase 1

metatype = UMMF::UML_1_5::Foundation::Core::AssociationEnd
type = UMMF::UML_1_5::Behavioral_Elements::Use_Cases::UseCase
multiplicity = 1
changeability = changeable
targetScope = instance
ordering =
isNavigable = 1
aggregation = none
visibility = public
container_type = Set::Object

extended : THIS 0..* <---> extension : UMMF::UML_1_5::Behavioral_Elements::Use_Cases::UseCase 1

metatype = UMMF::UML_1_5::Foundation::Core::AssociationEnd
type = UMMF::UML_1_5::Behavioral_Elements::Use_Cases::UseCase
multiplicity = 1
changeability = changeable
targetScope = instance
ordering =
isNavigable = 1
aggregation = none
visibility = public
container_type = Set::Object

extend : THIS 0..* <---> extensionPoint : UMMF::UML_1_5::Behavioral_Elements::Use_Cases::ExtensionPoint 1..*

metatype = UMMF::UML_1_5::Foundation::Core::AssociationEnd
type = UMMF::UML_1_5::Behavioral_Elements::Use_Cases::ExtensionPoint
multiplicity = 1..*
changeability = changeable
targetScope = instance
ordering = ordered
isNavigable = 1
aggregation = none
visibility = public
container_type = ARRAY

METHODS

Top

__validate_type

  UMMF::UML_1_5::Behavioral_Elements::Use_Cases::Extend->__validate_type($value);

Returns true if $value is a valid representation of UMMF::UML_1_5::Behavioral_Elements::Use_Cases::Extend.

__typecheck

  UMMF::UML_1_5::Behavioral_Elements::Use_Cases::Extend->__typecheck($value, $msg);

Calls confess() with $msg if <UMMF::UML_1_5::Behavioral_Elements::Use_Cases::Extend-__validate_type($value)>> is false.

isaExtend

Returns true if receiver is a UMMF::UML_1_5::Behavioral_Elements::Use_Cases::Extend. Other receivers will return false.

isaBehavioral_Elements__Use_Cases__Extend

Returns true if receiver is a UMMF::UML_1_5::Behavioral_Elements::Use_Cases::Extend. Other receivers will return false. This is the fully qualified version of the isaExtend method.

__model_name 

  my $name = $obj_or_package->__model_name;

Returns the UML Model name ('Behavioral_Elements::Use_Cases::Extend') for an object or package of this Classifier.

__isAbstract

  $package->__isAbstract;

Returns 0.

__tangram_schema

  my $tangram_schema $obj_or_package->__tangram_schema

Returns a HASH ref that describes this Classifier for Tangram.

See UMMF::Export::Perl::Tangram

___initialize

Initialize all Attributes and AssociationEnds in a instance of this Classifier. Does not initalize slots in its Generalizations.

See also: __initialize.

__initialize

Initialize all slots in this Classifier and all its Generalizations.

See also: ___initialize.

__create

Calls all <<create>> Methods for this Classifier and all Generalizations.

See also: ___create.

condition

  my $val = $obj->condition;

Returns the UMMF::UML_1_5::Foundation::Data_Types::BooleanExpression value of Attribute condition.

set_condition

  $obj->set_condition($val);

Sets the value of Attribute condition. $val must be of type UMMF::UML_1_5::Foundation::Data_Types::BooleanExpression or undef. Returns $obj.

count_condition

  $obj->count_condition;

Returns the number of elements (0 or 1) in condition.

base

  my $val = $obj->base;

Returns the AssociationEnd base value of type UMMF::UML_1_5::Behavioral_Elements::Use_Cases::UseCase.

set_base

  $obj->set_base($val);

Sets the AssociationEnd base value. $val must of type UMMF::UML_1_5::Behavioral_Elements::Use_Cases::UseCase. Returns $obj.

add_base

  $obj->add_base($val);

Adds the AssociationEnd base value. $val must of type UMMF::UML_1_5::Behavioral_Elements::Use_Cases::UseCase. Throws exception if a value already exists. Returns $obj.

remove_base

  $obj->remove_base($val);

Removes the AssociationEnd base value $val. Returns $obj.

clear_base

  $obj->clear_base;

Clears the AssociationEnd base links to UMMF::UML_1_5::Behavioral_Elements::Use_Cases::UseCase. Returns $obj.

count_base

  $obj->count_base;

Returns the number of elements of type UMMF::UML_1_5::Behavioral_Elements::Use_Cases::UseCase associated with base.

extension

  my $val = $obj->extension;

Returns the AssociationEnd extension value of type UMMF::UML_1_5::Behavioral_Elements::Use_Cases::UseCase.

set_extension

  $obj->set_extension($val);

Sets the AssociationEnd extension value. $val must of type UMMF::UML_1_5::Behavioral_Elements::Use_Cases::UseCase. Returns $obj.

add_extension

  $obj->add_extension($val);

Adds the AssociationEnd extension value. $val must of type UMMF::UML_1_5::Behavioral_Elements::Use_Cases::UseCase. Throws exception if a value already exists. Returns $obj.

remove_extension

  $obj->remove_extension($val);

Removes the AssociationEnd extension value $val. Returns $obj.

clear_extension

  $obj->clear_extension;

Clears the AssociationEnd extension links to UMMF::UML_1_5::Behavioral_Elements::Use_Cases::UseCase. Returns $obj.

count_extension

  $obj->count_extension;

Returns the number of elements of type UMMF::UML_1_5::Behavioral_Elements::Use_Cases::UseCase associated with extension.

extensionPoint

  my @val = $obj->extensionPoint;
  my $ary_val = $obj->extensionPoint;

Returns the AssociationEnd extensionPoint values of type UMMF::UML_1_5::Behavioral_Elements::Use_Cases::ExtensionPoint. In array context, returns all the objects in the Association. In scalar context, returns an array ref of all the objects in the Association.

index_extensionPoint

  my $x = $obj->index_extensionPoint($i);
  my @x = $obj->index_extensionPoint($i, $count);

In scalar context, returns the value of AssociationEnd extensionPoint at index $i. In array context, returns the values between index $i and $i + $count - 1, inclusive.

index_of_extensionPoint

  my $index = $obj->index_of_extensionPoint($val);

Returns the index of $val in AssociationEnd extensionPoint. Return undef if $val is not in extensionPoint.

set_extensionPoint

  $obj->set_extensionPoint(@val);

Sets the AssociationEnd extensionPoint value. Elements of @val must of type UMMF::UML_1_5::Behavioral_Elements::Use_Cases::ExtensionPoint. Returns $obj.

set_index_extensionPoint

  $obj->set_index_extensionPoint($i, $val);

Sets the value of AssociationEnd extensionPoint at index $i. Returns self.

add_extensionPoint

  $obj->add_extensionPoint(@val);

Adds AssociationEnd extensionPoint values. Elements of @val must of type UMMF::UML_1_5::Behavioral_Elements::Use_Cases::ExtensionPoint. Returns $obj.

add_index_extensionPoint

  $obj->add_index_extensionPoint($i, @val);

Adds AssociationEnd extensionPoint values at index $i. Elements of @val must of type UMMF::UML_1_5::Behavioral_Elements::Use_Cases::ExtensionPoint. Returns $obj.

remove_extensionPoint

  $obj->remove_extensionPoint(@val);

Removes the AssociationEnd extensionPoint values @val. Elements of @val must of type UMMF::UML_1_5::Behavioral_Elements::Use_Cases::ExtensionPoint. Returns $obj.

clear_extensionPoint

  $obj->clear_extensionPoint;

Clears the AssociationEnd extensionPoint links to UMMF::UML_1_5::Behavioral_Elements::Use_Cases::ExtensionPoint. Returns $obj.

count_extensionPoint

  $obj->count_extensionPoint;

Returns the number of elements associated with extensionPoint.

END OF DOCUMENT

UMMF documentation Contained in the UMMF distribution. 
# -*- perl -*-
# DO NOT EDIT - This file is generated by UMMF; http://ummf.sourceforge.net 
# From template: $Id: Perl.txt,v 1.77 2006/05/14 01:40:03 kstephens Exp $

package UMMF::UML_1_5::Behavioral_Elements::Use_Cases::Extend;

#use 5.6.1;
use strict;
use warnings;

#################################################################
# Version
#

our $VERSION = do { my @r = (q{1.5} =~ /\d+/g); sprintf "%d." . "%03d" x $#r, @r };


#################################################################
# Documentation
#




#################################################################
# Dependencies
#





use Carp qw(croak confess);
use Set::Object 1.05;
use Class::Multimethods 1.70;
use Data::Dumper;
use Scalar::Util qw(weaken);
use UMMF::UML_1_5::__ObjectBase qw(:__ummf_array);


#################################################################
# Generalizations
#

use base qw(
  UMMF::UML_1_5::Foundation::Core::Relationship



);


#################################################################
# Exports
#

our @EXPORT_OK = qw(
);
our %EXPORT_TAGS = ( 'all' => \@EXPORT_OK );





#################################################################
# Validation
#



sub __validate_type($$)
{
  my ($self, $x) = @_;

  no warnings;

  UNIVERSAL::isa($x, 'UMMF::UML_1_5::Behavioral_Elements::Use_Cases::Extend')  ;
}



sub __typecheck
{
  my ($self, $x, $msg) = @_;

  confess("typecheck: $msg: type '" . 'UMMF::UML_1_5::Behavioral_Elements::Use_Cases::Extend' . ": value '$x'")
    unless __validate_type($self, $x);
}



sub isaExtend { 1 }



sub isaBehavioral_Elements__Use_Cases__Extend { 1 }


#################################################################
# Introspection
#


sub __model_name { 'Behavioral_Elements::Use_Cases::Extend' }




sub __isAbstract { 0; }


my $__tangram_schema;

sub __tangram_schema
{
  my ($self) = @_;

  $__tangram_schema ||=
  {
   'classes' =>
   [
     'UMMF::UML_1_5::Behavioral_Elements::Use_Cases::Extend' =>
     {
       'table' => 'Behavioral_Elements__Use_Cases__Extend',
       'abstract' => 0,
       'slots' => 
       { 
	 # Attributes
	 	       'condition'
       => {
	 'type_impl' => 'ref',
         'class' => 'UMMF::UML_1_5::Foundation::Data_Types::BooleanExpression',

                                             'col' => 'condition', 

                                                                                                                   }
      ,
         
	 # Associations
	 	 	       'base'
       => {
	 'type_impl' => 'ref',
         'class' => 'UMMF::UML_1_5::Behavioral_Elements::Use_Cases::UseCase',

                                             'col' => 'base', 

                                                                                                                   }
      ,
                  	 	       'extension'
       => {
	 'type_impl' => 'ref',
         'class' => 'UMMF::UML_1_5::Behavioral_Elements::Use_Cases::UseCase',

                                             'col' => 'extension', 

                                                                                                                   }
      ,
                  	 	       'extensionPoint'
       => {
	 'type_impl' => 'array',
         'class' => 'UMMF::UML_1_5::Behavioral_Elements::Use_Cases::ExtensionPoint',

                           'table' => 'Behavioral_Elements__Use_Cases__ExtensionPoint_Extend', 

                                                      'item' => 'extensionPoint', 

                  'coll' => 'extend',

                  'slot' => 'extensionPoint_i', 

                                                                      }
      ,
                         },
       'bases' => [  'UMMF::UML_1_5::Foundation::Core::Relationship',  ],
       'sql' => {

       },
     },
   ],

   'sql' =>
   {
    # Note Tangram::Ref::get_exporter() has
    # "UPDATE $table SET $self->{col} = $refid WHERE id = $id",
    # The id_col is hard-coded, 
    # Thus id_col will not work.
    #'id_col' => '__sid',
    #'class_col' => '__stype',
   },
     # 'set_id' => sub { }
     # 'get_id' => sub { }

      
  };
}


#################################################################
# Class Attributes
#


      

#################################################################
# Class Associations
#


    

#################################################################
# Initialization
#



sub ___initialize
{
  my ($self) = @_;

  # Attributes

    # Attribute condition
  if ( exists $self->{'condition'} ) {
    my $x = $self->{'condition'};
    $self->{'condition'} = undef;
        $self->set_condition($x);
      } else {
      }
  


  # Associations

  # AssociationEnd 
  #  extend 0..*
  #  <--> 
  #  base 1 UMMF::UML_1_5::Behavioral_Elements::Use_Cases::UseCase.
    if ( defined $self->{'base'} ) {
    my $x = $self->{'base'};
    $self->{'base'} = undef;
    $self->set_base($x);
  }
  
  # AssociationEnd 
  #  extended 0..*
  #  <--> 
  #  extension 1 UMMF::UML_1_5::Behavioral_Elements::Use_Cases::UseCase.
    if ( defined $self->{'extension'} ) {
    my $x = $self->{'extension'};
    $self->{'extension'} = undef;
    $self->set_extension($x);
  }
  
  # AssociationEnd 
  #  extend 0..*
  #  <--> 
  #  extensionPoint 1..* UMMF::UML_1_5::Behavioral_Elements::Use_Cases::ExtensionPoint.
    if ( defined $self->{'extensionPoint'} ) {
    my $x = $self->{'extensionPoint'};
        $self->{'extensionPoint'} = [ ];
        $self->set_extensionPoint(@$x);
  }
  

  $self;
}


my $__initialize_use;


sub __initialize
{
  my ($self) = @_;

  # $DB::single = 1;

  unless ( ! $__initialize_use ) {
    $__initialize_use = 1;
    $self->__use('UMMF::UML_1_5::Foundation::Core::Element');
    $self->__use('UMMF::UML_1_5::Foundation::Core::ModelElement');
    $self->__use('UMMF::UML_1_5::Foundation::Core::Relationship');
  }

  $self->UMMF::UML_1_5::Behavioral_Elements::Use_Cases::Extend::___initialize;
  $self->UMMF::UML_1_5::Foundation::Core::Element::___initialize;
  $self->UMMF::UML_1_5::Foundation::Core::ModelElement::___initialize;
  $self->UMMF::UML_1_5::Foundation::Core::Relationship::___initialize;

  $self;
}
      


sub __create
{
  my ($self, @args) = @_;

  # $DB::single = 1;
  $self->UMMF::UML_1_5::Behavioral_Elements::Use_Cases::Extend::___create(@args);
  $self->UMMF::UML_1_5::Foundation::Core::Element::___create();
  $self->UMMF::UML_1_5::Foundation::Core::ModelElement::___create();
  $self->UMMF::UML_1_5::Foundation::Core::Relationship::___create();

  $self;
}




#################################################################
# Attributes
#




#################################################################
# Attribute condition
# type = UMMF::UML_1_5::Foundation::Data_Types::BooleanExpression
# multiplicity = 1
# ordering = unordered
# ownerScope = instance
# initialValue = 


sub condition ($)
{
  my ($self) = @_;

  ;

  my $val = $self->{'condition'};

  ;

  $val;
}



sub set_condition ($$)
{
  my ($self, $val) = @_;

  ;

  if ( defined $val ) {
    $self->__use('UMMF::UML_1_5::Foundation::Data_Types::BooleanExpression')->__typecheck($val, "UMMF::UML_1_5::Behavioral_Elements::Use_Cases::Extend.condition");
  }

    $self->{'condition'} = $val
  ;

  ;

  $self;
}



sub count_condition ($)
{
  my ($self) = @_;

  ;

  my $val = $self->{'condition'};

  ;

  defined $val ? 1 : 0;
}




#################################################################
# Association
#



#################################################################
# AssociationEnd extend <---> base
# type = UMMF::UML_1_5::Behavioral_Elements::Use_Cases::UseCase
# multiplicity = 1
# ordering = 


sub base ($)
{
  my ($self) = @_;
		  
  $self->{'base'};
}



sub set_base ($$)
{
  my ($self, $val) = @_;
		  
  no warnings; # Use of uninitialized value in string ne at ...
		  
  my $old;
  if ( ($old = $self->{'base'}) ne $val ) { # Recursion lock

    if ( defined $val ) { $self->__use('UMMF::UML_1_5::Behavioral_Elements::Use_Cases::UseCase')->__typecheck($val, "UMMF::UML_1_5::Behavioral_Elements::Use_Cases::Extend.base") }

    # Recursion lock
        $self->{'base'} = $val
    ;

    # Remove and add associations with other ends.
        
    $old->remove_extend($self) if $old;
    $val->add_extend($self)    if $val;

    }
		  
  $self;
}



sub add_base ($$)
{
  my ($self, $val) = @_;

  no warnings; # Use of uninitialized value in string ne at ...

  my $old;
  if ( ($old = $self->{'base'}) ne $val ) { # Recursion lock
    $self->__use('UMMF::UML_1_5::Behavioral_Elements::Use_Cases::UseCase')->__typecheck($val, "UMMF::UML_1_5::Behavioral_Elements::Use_Cases::Extend.base");
      
    # confess("UMMF::UML_1_5::Behavioral_Elements::Use_Cases::Extend::base: too many")
    # if defined $self->{'base'};

    # Recursion lock
        $self->{'base'} = $val
    ;

    # Remove and add associations with other ends.
        
    $old->remove_extend($self) if $old;
    $val->add_extend($self)    if $val;

  
  }

  $self;
}



sub remove_base ($$)
{
  my ($self, $val) = @_;

  no warnings; # Use of uninitialized value in string ne at ...

  my $old;
  if ( ($old = $self->{'base'}) eq $val ) { # Recursion lock
    $val = $self->{'base'} = undef;         # Recursion lock

    # Remove and add associations with other ends.
        
    $old->remove_extend($self) if $old;
    $val->add_extend($self)    if $val;

  
  }
}



sub clear_base ($@)
{
  my ($self) = @_;

  my $old;
  if ( defined ($old = $self->{'base'}) ) { # Recursion lock
    my $val = $self->{'base'} = undef;      # Recursion lock

    # Remove and add associations with other ends.
        
    $old->remove_extend($self) if $old;
    $val->add_extend($self)    if $val;

    }

  $self;
}



sub count_base ($)
{
  my ($self) = @_;

  my $x = $self->{'base'};

  defined $x ? 1 : 0;
}





#################################################################
# AssociationEnd extended <---> extension
# type = UMMF::UML_1_5::Behavioral_Elements::Use_Cases::UseCase
# multiplicity = 1
# ordering = 


sub extension ($)
{
  my ($self) = @_;
		  
  $self->{'extension'};
}



sub set_extension ($$)
{
  my ($self, $val) = @_;
		  
  no warnings; # Use of uninitialized value in string ne at ...
		  
  my $old;
  if ( ($old = $self->{'extension'}) ne $val ) { # Recursion lock

    if ( defined $val ) { $self->__use('UMMF::UML_1_5::Behavioral_Elements::Use_Cases::UseCase')->__typecheck($val, "UMMF::UML_1_5::Behavioral_Elements::Use_Cases::Extend.extension") }

    # Recursion lock
        $self->{'extension'} = $val
    ;

    # Remove and add associations with other ends.
        
    $old->remove_extended($self) if $old;
    $val->add_extended($self)    if $val;

    }
		  
  $self;
}



sub add_extension ($$)
{
  my ($self, $val) = @_;

  no warnings; # Use of uninitialized value in string ne at ...

  my $old;
  if ( ($old = $self->{'extension'}) ne $val ) { # Recursion lock
    $self->__use('UMMF::UML_1_5::Behavioral_Elements::Use_Cases::UseCase')->__typecheck($val, "UMMF::UML_1_5::Behavioral_Elements::Use_Cases::Extend.extension");
      
    # confess("UMMF::UML_1_5::Behavioral_Elements::Use_Cases::Extend::extension: too many")
    # if defined $self->{'extension'};

    # Recursion lock
        $self->{'extension'} = $val
    ;

    # Remove and add associations with other ends.
        
    $old->remove_extended($self) if $old;
    $val->add_extended($self)    if $val;

  
  }

  $self;
}



sub remove_extension ($$)
{
  my ($self, $val) = @_;

  no warnings; # Use of uninitialized value in string ne at ...

  my $old;
  if ( ($old = $self->{'extension'}) eq $val ) { # Recursion lock
    $val = $self->{'extension'} = undef;         # Recursion lock

    # Remove and add associations with other ends.
        
    $old->remove_extended($self) if $old;
    $val->add_extended($self)    if $val;

  
  }
}



sub clear_extension ($@)
{
  my ($self) = @_;

  my $old;
  if ( defined ($old = $self->{'extension'}) ) { # Recursion lock
    my $val = $self->{'extension'} = undef;      # Recursion lock

    # Remove and add associations with other ends.
        
    $old->remove_extended($self) if $old;
    $val->add_extended($self)    if $val;

    }

  $self;
}



sub count_extension ($)
{
  my ($self) = @_;

  my $x = $self->{'extension'};

  defined $x ? 1 : 0;
}





#################################################################
# AssociationEnd extend <---> extensionPoint
# type = UMMF::UML_1_5::Behavioral_Elements::Use_Cases::ExtensionPoint
# multiplicity = 1..*
# ordering = ordered


sub extensionPoint ($)
{
  my ($self) = @_;

    my $x = $self->{'extensionPoint'} ||= [ ];

  wantarray ? @{$x} : $x;
  
}



sub index_extensionPoint ($$@)
{
  my ($self, $i, $count) = @_;

  ;

  my $val = $self->{'extensionPoint'} ||= [ ];

  ;

  wantarray ? $val->[$i .. (defined $count ? $i + $count - 1 : $i)]
            : $val->[$i];
}



sub index_of_extensionPoint ($$)
{
  my ($self, $x) = @_;

  ;

  my $val = $self->{'extensionPoint'} ||= [ ];

  ;

  __ummf_array_index($val, $x);
}



sub set_extensionPoint ($@)
{
  my ($self, @val) = @_;
  
  $self->clear_extensionPoint;
  $self->add_extensionPoint(@val);
}



sub set_index_extensionPoint ($$$)
{
  my ($self, $i, $val) = @_;

  ;

  my $x = $self->{'extensionPoint'} ||= [ ];

  no warnings;
  my $old;
  if ( ($old = $x->[$i]) ne $val) {
    # Recursion lock
        $x->[$i] = $val
    ;

    # Remove and add associations with other ends.
        
    $old->remove_extend($self) if $old;
    $val->add_extend($self)    if $val;

  
    ;
  }

  $self;
}



sub add_extensionPoint ($@)
{
  my ($self, @val) = @_;
  
    my $x = $self->{'extensionPoint'} ||= [ ];
    my $old; # Place holder for other MACRO.
  
  for my $val ( @val ) {
    # Recursion lock
        next if grep($_ eq $val, @$x);
        $self->__use('UMMF::UML_1_5::Behavioral_Elements::Use_Cases::ExtensionPoint')->__typecheck($val, "UMMF::UML_1_5::Behavioral_Elements::Use_Cases::Extend.extensionPoint");

    # Recursion lock
        push(@{$x}, $val);
        
    # Remove and add associations with other ends.
        
    $old->remove_extend($self) if $old;
    $val->add_extend($self)    if $val;

    }
  
  $self;
}



sub add_index_extensionPoint ($$@)
{
  my ($self, $i, @val) = @_;

  
    my $x = $self->{'extensionPoint'} ||= [ ];
    my $old; # Place holder for other MACRO.
  
  for my $val ( @val ) {
    # Recursion lock
        next if grep($_ eq $val, @$x);
        $self->__use('UMMF::UML_1_5::Behavioral_Elements::Use_Cases::ExtensionPoint')->__typecheck($val, "UMMF::UML_1_5::Behavioral_Elements::Use_Cases::Extend.extensionPoint");

    # Recursion lock
        splice(@{$x}, $i, 0, $val); # Recursion lock
        ++ $i;
    
    # Remove and add associations with other ends.
        
    $old->remove_extend($self) if $old;
    $val->add_extend($self)    if $val;

    }
  
  
  $self;
}



sub remove_extensionPoint ($@)
{
  my ($self, @val) = @_;
  
    my $x = $self->{'extensionPoint'} ||= [ ];
  
  for my $old ( @val ) {
    # Recursion lock
        my $i; # index of $old in @$x.
    next unless defined($i = __ummf_array_index($x, $old));
    
    my $val = $old;
      
    $self->__use('UMMF::UML_1_5::Behavioral_Elements::Use_Cases::ExtensionPoint')->__typecheck($val, "UMMF::UML_1_5::Behavioral_Elements::Use_Cases::Extend.extensionPoint");

    # Recursion lock
        splice(@$x, $i, 1);     
    $val = undef;

    # Remove associations with other ends.

        
    $old->remove_extend($self) if $old;
    $val->add_extend($self)    if $val;

  ;

  }
  
  $self;
}



sub clear_extensionPoint ($) 
{
  my ($self) = @_;
  
    my $x = $self->{'extensionPoint'} ||= [ ];
  
  my $val; # Place holder for other MACRO.
  
    $self->{'extensionPoint'} = [ ];  # Recursion lock
  for my $old ( @$x ) { # Recursion lock
  
    # Remove associations with other ends.

        
    $old->remove_extend($self) if $old;
    $val->add_extend($self)    if $val;

  ;

  }
  
  $self;
}



sub count_extensionPoint ($)
{
  my ($self) = @_;

  my $x = $self->{'extensionPoint'};

    defined $x ? scalar @$x : 0;
  }







# End of Class Extend



############################################################################

1; # is true!

############################################################################

### Keep these comments at end of file: kstephens@users.sourceforge.net 2003/04/06 ###
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