Component or function block

Context for Comp.onExecute

Dict is an immutable map of name/value pairs.

Function is a computation modeled by the sys::Func spec.

Versioned library module of specs and defs.

Xeto library dependency as name and version constraints

Xeto library dependency version constraints.

Access to file resources packaged with library.

Library repository is a database of Xeto libs.

Xeto library name, version, and dependencies

Link models a dataflow relationship between two Comp slots

Links models the incoming links of a component.

Library namespace is a pinned manifest of specific library versions.

Xeto data specification.

Choice APIs for a specific choice spec via Namespace.choice.

Item metadata for an Enum spec

Function specific APIS for sys::Func specs

SpecMap is a map of named Specs

Thunk wraps a function implementation

ValidateItem models one warning or error message from validation

XetoContext is used to pass contextual state to XetoEnv operations.

CompLayout models layout of a component on a logical grid coordinate system

CompObj is the base class for all Comp subclasses

MXetoLogRec

Stub to xetoEnv::Main

Marker is the singleton which indicates a marker tag with no value.

Ref is used to model an entity identifier and optional display string.

Scalar is used to represent typed scalar values when there is no native Fantom class we can use to track their type.

XetoEnv models the server side file system search path.

LibStatus

ValidateLevel

Api facet is applied to Fantom methods to expose them as xeto funcs