Interface ExpressSchema

EXPRESS Schema Parser

Parses IFC EXPRESS schemas (.exp files) into an AST for code generation.

EXPRESS is a data modeling language (ISO 10303-11) used to define IFC schemas. We parse the subset needed for TypeScript code generation:

ENTITY definitions (with attributes, inheritance, WHERE clauses)
TYPE definitions (simple types, enumerations, selects)
Comments

interface ExpressSchema {
    entities: EntityDefinition[];
    enums: EnumDefinition[];
    name: string;
    selects: SelectDefinition[];
    types: TypeDefinition[];
}

Index

Properties

entities enums name selects types

Properties

entities

entities: EntityDefinition[]

enums

enums: EnumDefinition[]

name

name: string

selects

selects: SelectDefinition[]

types

types: TypeDefinition[]