File Coverage

blib/lib/Perl/Metrics/Lite/Analysis.pm

Criterion	Covered	Total	%
statement	56	66	84.8
branch	2	4	50.0
condition	0	2	0.0
subroutine	12	14	85.7
pod	9	9	100.0
total	79	95	83.1

package Perl::Metrics::Lite::Analysis;
use strict;
use warnings;

use Carp qw(confess);
use Perl::Metrics::Lite::Analysis::Util;

our $VERSION = '0.05';

my %_ANALYSIS_DATA = ();
my %_FILES         = ();
my %_FILE_STATS    = ();
my %_MAIN          = ();
my %_SUBS          = ();

sub new {
    my ( $class, $analysis_data ) = @_;
    if (!Perl::Metrics::Lite::Analysis::Util::is_ref(
            $analysis_data, 'ARRAY'
        )
        )
    {
        confess 'Did not supply an arryref of analysis data.';
    }
    my $self = {};
    bless $self, $class;
    $self->_init($analysis_data);    # Load object properties
    return $self;
}

sub files {
    my ($self) = @_;
    return $_FILES{$self};
}

sub data {
    my $self = shift;
    return $_ANALYSIS_DATA{$self};
}

sub file_count {
    my $self = shift;
    return scalar @{ $self->files };
}

sub file_stats {
    my $self = shift;
    return $_FILE_STATS{$self};
}

sub main_stats {
    my $self = shift;
    return $_MAIN{$self};
}

sub subs {
    my ($self) = @_;
    return $_SUBS{$self};
}

sub sub_stats {
    my $self      = shift;
    my $sub_stats = {};
    foreach my $sub (@{ $self->subs || []}) {
        $sub_stats->{$sub->{path}} ||= [];
        push @{$sub_stats->{$sub->{path}}}, $sub ;
    }
    return $sub_stats;
}

sub sub_count {
    my $self = shift;
    return scalar @{ $self->subs };
}

sub _init {
    my ( $self, $file_objects ) = @_;
    $_ANALYSIS_DATA{$self} = $file_objects;

    my @all_files  = ();
    my @packages   = ();
    my $lines      = 0;
    my @subs       = ();
    my @file_stats = ();
    my %main_stats = ( lines => 0 );

    foreach my $file ( @{ $self->data() } ) {
        $lines += $file->lines();
        $main_stats{lines} += $file->main_stats()->{lines};
        push @all_files, $file->path();
        push @file_stats,
            { path => $file->path, main_stats => $file->main_stats };
        push @packages, @{ $file->packages };
        push @subs,     @{ $file->subs };
    }

    $_FILE_STATS{$self} = \@file_stats;
    $_FILES{$self}      = \@all_files;
    $_MAIN{$self}       = \%main_stats;
    $_SUBS{$self}       = \@subs;
    return 1;
}

1;
__END__