core 0.86.0 API

Core Substrait Java API

The io.substrait package provides core classes and interfaces for working with the Substrait specification, which defines a portable representation of query plans and expressions.

Also includes immutable value objects generated by the Immutables annotation processor. These classes provide type-safe, immutable data structures for working with Substrait concepts, ensuring thread safety and preventing accidental mutations.

Components

• core - Core classes and interfaces
• core-protobuf - The Proto Buffers wrapper classes
• Isthmus API - Utility module that uses Calcite to convert SQL to/from Substrait

Packages

Package	Description
io.substrait	The io.substrait package provides core classes and interfaces for working with the Substrait specification, which defines a portable representation of query plans and expressions.
io.substrait.dsl
io.substrait.expression
io.substrait.expression.proto
io.substrait.extendedexpression
io.substrait.extension
io.substrait.function
io.substrait.hint
io.substrait.plan
io.substrait.relation
io.substrait.relation.extensions
io.substrait.relation.files
io.substrait.relation.physical
io.substrait.type
io.substrait.type.parser
io.substrait.type.proto
io.substrait.util