perl_newbi
Novice
Jul 3, 2011, 7:38 AM
Post #11 of 18
(6990 views)
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Re: [FishMonger] Problem with adding object into array
[In reply to]
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Can't Post
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Hi,
This is my module. Maybe there is a problem there.
This is it:
package Instance_xml;
use diagnostics;
use warnings;
use strict;
my ( $self, $class );
my ( $instance_type, $test )
; #type - traffic, negocjacja_reply, negocjacja_request
my (@arr_instance_order); # array that have right order of instances key
my %hs_instance_class = (
'name' => '',
'port' => '',
'ip' => '',
'priority' => '',
'bandwidth' => '',
);
my %hs_instance_traffic = (
'port' => '',
'source' => '',
'destination' => '',
'packets' => '',
'priority' => '',
'desired_priority' => '',
);
my %hs_instance_negotiation_reply = (
'port' => '',
'source' => '',
'destination' => '',
'accept' => '',
'priority' => '',
'available_priority' => '',
);
my %hs_instance_negotiation_request = (
'port' => '',
'source' => '',
'destination' => '',
'accept' => '',
'priority' => '',
'desired_priority' => '',
);
# Constructor of this class:
# we send to it: type of instance (class, traffic, negotiation_reply or negotiation_request)
sub new
{
$class = shift(@_);
# print "Class: " . $class . "\n";
$self = {};
# print "Self: " . $self . "\n";
$instance_type = shift(@_);
if ( $instance_type eq 'class' )
{
%hs_instance_class = (
'name' => shift,
'port' => shift,
'ip' => shift,
'priority' => shift,
'bandwidth' => shift,
);
@arr_instance_order = qw( name port ip priority bandwidth );
}
elsif ( $instance_type eq 'traffic' )
{
%hs_instance_traffic = (
'port' => shift,
'source' => shift,
'destination' => shift,
'packets' => shift,
'priority' => shift,
'desired_bandwidth' => shift,
);
@arr_instance_order =
qw( port source destination packets priority desired_bandwidth);
}
elsif ( $instance_type eq 'negotiation_reply' )
{
%hs_instance_negotiation_reply = (
'port' => shift,
'source' => shift,
'destination' => shift,
'accept' => shift,
'priority' => shift,
'available_bandwidth' => shift,
);
@arr_instance_order =
qw( port source destination accept priority available_bandwidth);
}
elsif ( $instance_type eq 'negotiation_request' )
{
%hs_instance_negotiation_request = (
'port' => shift,
'source' => shift,
'destination' => shift,
'accept' => shift,
'priority' => shift,
'desired_bandwidth' => shift,
);
@arr_instance_order =
qw( port source destination accept priority desired_bandwidth);
}
# print $test = "I'm in Instance_xml class";
#referencja do objektu do klasy!
#referencja do objektu do klasy!
bless $self, $class;
return $self;
}
sub DESTROY
{
# print("\nCalled Instance_xmls destroy method\n");
}
####################################
####### Sekcja get #################
####################################
#get attribute from class instance
sub get_class_attribute
{
$self = shift @_;
my $key = shift @_;
return $hs_instance_class{$key};
}
#get attribute from traffic instance
sub get_traffic_attribute
{
$self = shift @_;
my $key = shift @_;
return $hs_instance_traffic{$key};
}
#get attribute from negotiation_reply instance
sub get_negotiation_reply_attribute
{
$self = shift @_;
my $key = shift @_;
return $hs_instance_negotiation_reply{$key};
}
#get attribute from negotiation_request instance
sub get_negotiation_request_attribute
{
$self = shift @_;
my $key = shift @_;
return $hs_instance_negotiation_request{$key};
}
####################################
####### Sekcja set #################
####################################
#set attribute to class instance
sub set_class_attribute
{
$self = shift @_;
my $attribute_name = shift @_;
my $attribute_value = shift @_;
$hs_instance_class{$attribute_name} = $attribute_value;
return $hs_instance_class{$attribute_name};
}
#set attribute to traffic instance
sub set_traffic_attribute
{
$self = shift @_;
my $attribute_name = shift @_;
my $attribute_value = shift @_;
$hs_instance_traffic{$attribute_name} = $attribute_value;
}
#set attribute to negotiation_reply instance
sub set_negotiation_reply_attribute
{
$self = shift @_;
my $attribute_name = shift @_;
my $attribute_value = shift @_;
$hs_instance_negotiation_reply{$attribute_name} = $attribute_value;
}
#set attribute to negotiation_request instance
sub set_negotiation_request_attribute
{
$self = shift @_;
my $attribute_name = shift @_;
my $attribute_value = shift @_;
$hs_instance_negotiation_request{$attribute_name} = $attribute_value;
}
#######################################
######## Cleaning function #############
#######################################
sub clean_class_attributes
{
$self = shift @_;
foreach my $key (%hs_instance_class)
{
$hs_instance_class{$key}='';
}
}
sub clean_traffic_attributes
{
$self = shift @_;
foreach my $key (%hs_instance_traffic)
{
$hs_instance_traffic{$key}='';
}
}
sub clean_negotiation_request_attributes
{
$self = shift @_;
foreach my $key (%hs_instance_negotiation_request)
{
$hs_instance_negotiation_request{$key}='';
}
}
sub clean_negotiation_reply_attributes
{
$self = shift @_;
foreach my $key (%hs_instance_negotiation_reply)
{
$hs_instance_negotiation_reply{$key}='';
}
}
#######################################
######## Helping function #############
#######################################
#get keys from proper instance in correct order
sub get_instance_orderer_keys
{
return @arr_instance_order;
}
sub print_instance_type
{
print "instance_type: ".$instance_type."\n";
# print $instance_type;
}
1;
Any ideas and tips for future (I'm a begginer in perls OO) will be appreciate.
regards,
perl_newbi
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