| Revision: | 1.2 |
| Committed: | Mon Aug 28 08:35:15 2000 UTC (24 years, 8 months ago) by williamc |
| Content type: | text/plain |
| Branch: | MAIN |
| CVS Tags: | V1_0_1, V1_0_0, V1_pre0, SCRAM_V1, SCRAMV1_IMPORT, V0_19_7, V0_19_6, V0_19_6p1, V0_19_5, SFATEST, V0_19_4, V0_19_4_pre3, V0_19_4_pre2, V0_19_4_pre1, V0_19_3, V0_19_2, V0_19_1, V0_19_0, V0_18_5, V0_18_4, V_18_3_TEST, VO_18_3, V0_18_3, V0_18_2, V0_18_1 |
| Branch point for: | V1_pre1, SCRAM_V1_BRANCH, V0_19_4_B |
| Changes since 1.1: | +53 -0 lines |
| Log Message: | remove Interface.pm |
| # | Content |
|---|---|
| 1 | # |
| 2 | # ProjectSearcher.pm |
| 3 | # |
| 4 | # Originally Written by Christopher Williams |
| 5 | # |
| 6 | # Description |
| 7 | # |
| 8 | # Interface |
| 9 | # --------- |
| 10 | # new(ScramProjectDB) : A new ProjectSearcher object |
| 11 | # addproject(name,version) : add the name,version of a project |
| 12 | # get(level) : return the item corresponding to the nth level |
| 13 | # newiterator() : return an iterator; |
| 14 | # levels : return the number of levels available |
| 15 | |
| 16 | package Scram::ProjectSearcher; |
| 17 | use Scram::SearchIterator; |
| 18 | require 5.004; |
| 19 | |
| 20 | sub new { |
| 21 | my $class=shift; |
| 22 | $self={}; |
| 23 | bless $self, $class; |
| 24 | $self->{db}=shift; |
| 25 | $self->{level}=0; |
| 26 | return $self; |
| 27 | } |
| 28 | |
| 29 | sub get { |
| 30 | my $self=shift; |
| 31 | my $level=shift; |
| 32 | |
| 33 | # instantiate object |
| 34 | return $self->{db}->getarea(@{$self->{projects}[$level]}); |
| 35 | } |
| 36 | |
| 37 | sub addproject { |
| 38 | my $self=shift; |
| 39 | my $name=shift; |
| 40 | my $version=shift; |
| 41 | |
| 42 | $self->{projects}[$self->{level}++]=[ $name, $version ]; |
| 43 | } |
| 44 | |
| 45 | sub newiterator { |
| 46 | my $self=shift; |
| 47 | return Scram::SearchIterator->new($self); |
| 48 | } |
| 49 | |
| 50 | sub levels { |
| 51 | my $self=shift; |
| 52 | return $self->{level}-1; |
| 53 | } |