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  1. Terrier Core
  2. TR-302

Significant source layout changes

          Details

          • Type: Improvement
          • Status: Resolved
          • Priority: Major
          • Resolution: Fixed
          • Affects Version/s: None
          • Fix Version/s: 4.0
          • Component/s: None
          • Labels:
            None

            Description

            We now need to separate the following types of classes:
             - Indexers (e.g. classical, singlepass, hadoop) should not be the "indexing" package. Classes relating to each should have specific packages.
             - Compression classes (bit, or integer/byte) should have separate sub-packages under compression.
             - Index structure classes and posting iterator that are specific to a particular compression implements (bit vs integer) should also be separated into sub-packages.

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                craigm Craig Macdonald added a comment -

                One proposed layout within org.terrier:

                • compression
                  • bit
                  • byte
                • indexing/
                  • tokenisation/
                • structures/
                  • bit/
                  • bytes/
                  • postings/
                    • bit/
                    • byte/
                  • indexers/
                    • classical/
                    • singlepass/
                    • hadoop/

                The alternative is have an overall structure, which is (optionally) mirrored inside some sub-packages:

                • indexing/
                  • tokenisation/
                • structures/
                  • indexers/
                    • classical/
                    • singlepass/
                    • hadoop/
                  • postings/
                • bit
                  • structures/ (optional)
                  • postings/ (optional)
                • byte
                  • structures/ (optional)
                  • postings/ (optional)

                Let me know your thoughts.

                Show
                craigm Craig Macdonald added a comment - One proposed layout within org.terrier: compression bit byte indexing/ tokenisation/ structures/ bit/ bytes/ postings/ bit/ byte/ indexers/ classical/ singlepass/ hadoop/ The alternative is have an overall structure, which is (optionally) mirrored inside some sub-packages: indexing/ tokenisation/ structures/ indexers/ classical/ singlepass/ hadoop/ postings/ bit structures/ (optional) postings/ (optional) byte structures/ (optional) postings/ (optional) Let me know your thoughts.
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                craigm Craig Macdonald added a comment - - edited

                Richard, how would the updatable realtime indices integrate with the above structure?

                Show
                craigm Craig Macdonald added a comment - - edited Richard, how would the updatable realtime indices integrate with the above structure?
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                craigm Craig Macdonald added a comment -

                We have consensus on the first.

                Show
                craigm Craig Macdonald added a comment - We have consensus on the first.
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                craigm Craig Macdonald added a comment -

                Desktop application moved to src/desktop - done

                Show
                craigm Craig Macdonald added a comment - Desktop application moved to src/desktop - done
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                craigm Craig Macdonald added a comment -

                We have created the following folders under src/:

                • trec/
                • desktop/
                • websitesearch/
                Show
                craigm Craig Macdonald added a comment - We have created the following folders under src/: trec/ desktop/ websitesearch/
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                craigm Craig Macdonald added a comment -

                Movements of classes.

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                craigm Craig Macdonald added a comment - Movements of classes.
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                craigm Craig Macdonald added a comment -

                Woohoo. Committed r3832.

                Show
                craigm Craig Macdonald added a comment - Woohoo. Committed r3832.

                  People

                  • Assignee:
                    craigm Craig Macdonald
                    Reporter:
                    craigm Craig Macdonald
                  • Watchers:
                    1 Start watching this issue

                    Dates

                    • Created:
                      Updated:
                      Resolved: