| 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 |
| # | User | Rev | Content |
|---|---|---|---|
| 1 | williamc | 1.2 | # |
| 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 | } |