legend-engine

Execution engine for Legend. It provides:

• A Pure parser and compiler.
• An execution engine, generating and/or executing execution plans when provided with a Pure function, a Mapping and a Runtime.
• Access point for model transformers written using the Pure language (soon to come).

Development setup

• This applications uses Maven 3.6+ and JDK 11. Simply run mvn install to compile.
• In order to start the server, please use the Main class org.finos.legend.engine.server.Server with the parameters: server legend-engine-server/src/test/resources/org/finos/legend/engine/server/test/userTestConfig.json.
• You can test by trying http://127.0.0.1:6300 in a web browser. The swagger page can be accessed at http://127.0.0.1:6300/api/swagger

Starting Pure IDE

If you're making changes to the Pure codebase, it's highly recommended that you also spin up our Pure IDE application:

• In order to start the server, please use the Main class org.finos.legend.engine.ide.PureIDELight with the parameters: server legend-engine-pure-ide-light/src/main/resources/ideLightConfig.json.
• You can now access the IDE at http://127.0.0.1:9200/ide in a web browser.

Roadmap

Visit our roadmap to know more about the upcoming features.

Contributing

Visit Legend Contribution Guide to learn how to contribute to Legend.

License

Copyright 2020 Goldman Sachs

Distributed under the Apache License, Version 2.0.

SPDX-License-Identifier: Apache-2.0