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Package "terminus_store_prolog"
| Title: | Use the Terminus-Store Rust library from Prolog |
|---|---|
| Rating: | Not rated. Create the first rating! |
| Latest version: | 0.19.8 |
| SHA1 sum: | 5e6bfc207a242ad4f26fa83b8818d91dd3fe6f36 |
| Home page: | https://github.com/terminusdb/terminus_store_prolog |
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terminus-store prolog bindings
Prolog bindings for the terminus-store Rust library.
Requirements
- cargo
- clang
- swi-prolog (with the include headers)
Installing
This library is downloadable through SWI-Prolog's package management system. In a swipl instance, run
pack_install(terminus_store_prolog).
Then you can use the library with
use_module(library(terminus_store)).
Compiling and running without installing (for testing purposes)
If you need to compile manually, for example to test a change without reinstalling the pack, follow these instructions.
Also, use the provided `./script/swipl` script to start a test instance. This will ensure the foreign library will be located properly.
make ./script/swipl
Running the tests
make ./script/test
Examples
Creating a named graph and adding a triple
Create a new directory (testdir in this example), then do the following:
open_directory_store("testdir", Store),
open_write(Store, Builder),
create_named_graph(Store, "sometestdb", DB),
nb_add_triple(Builder, "Subject", "Predicate", value("Object")),
nb_commit(Builder, Layer),
nb_set_head(DB, Layer).
Add a triple to an existing named graph
open_directory_store("testdir", Store),
open_named_graph(Store, "sometestdb", DB),
open_write(DB, Builder),
nb_add_triple(Builder, "Subject2", "Predicate2", value("Object2")),
nb_commit(Builder, Layer),
nb_set_head(DB, Layer),
Query triples
open_directory_store("testdir", Store),
open_named_graph(Store, "sometestdb", DB),
head(DB, Layer),
triple(Layer, Subject, Predicate, Object).
Convert strings to ids and query by id
open_directory_store("testdir", Store),
open_named_graph(Store, "sometestdb", DB),
head(DB, Layer),
subject_id(Layer, "Subject", S_Id),
id_triple(Layer, S_Id, P_Id, O_Id),
predicate_id(Layer, Predicate, P_Id),
object_id(Layer, Object, O_Id).
Contents of pack "terminus_store_prolog"
Pack contains 27 files holding a total of 192K bytes.
- .github
- workflows
- publish.yml(6.0K bytes)
- workflows
- .gitignore(14 bytes)
- Dockerfile(715 bytes)
- LICENSE(10.5K bytes)
- Makefile(1.4K bytes)
- README.md(2.1K bytes)
- pack.pl(204 bytes)
- prolog
- terminus_store.pl(54.3K bytes)
- rust
- Cargo.lock(30.4K bytes)
- Cargo.toml(83 bytes)
- terminus-store-prolog-core
- Cargo.lock(30.1K bytes)
- Cargo.toml(547 bytes)
- src
- builder.rs(4.2K bytes)
- csv.rs(18.7K bytes)
- layer.rs(17.9K bytes)
- lib.rs(2.9K bytes)
- named_graph.rs(3.0K bytes)
- store.rs(4.7K bytes)
- terminus-store-prolog-dylib
- Cargo.toml(290 bytes)
- src
- lib.rs(115 bytes)
- script
- swiarch.pl(147 bytes)
- swipl(474 bytes)
- swipl-cmd.sh(682 bytes)
- swipl_callgrind(691 bytes)
- swipl_gdb(506 bytes)
- swipl_valgrind(509 bytes)
- test(607 bytes)