The JsonRpcClient was reading from stdin on startup, blocking forever
when no orchestrator process was piped in. Now defaults to disconnected
state and skips RPC calls, falling back to sample content.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
fromJson(json) reconstructs heap-allocated AST from JSON. createNode factory
handles all 33 concepts. deleteTree for cleanup. Test verifies save→load→save
produces byte-identical JSON for the full Calculator model.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
toJson(ASTNode*) recursively serializes the AST to JSON with id, concept,
properties, and children structure. Added childRoles() to ASTNode for
enumeration. FetchContent pulls nlohmann/json v3.11.3. Test serializes the
full Calculator model and verifies every node in the JSON output.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Adds the three annotation types from SemAnno. Test builds SimpleFunctionExample
with @deref(batched), exercises OptimizationLock on Module, LangSpecific on
Variable, and DerefStrategy's derefTime child link.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Ports all 33 SemAnno concepts from MPS into C++ headers grouped by category.
Test builds the exact Calculator model from Phase1Test.mps as a 27-node C++
object graph and verifies every property, child link, and parent chain.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Adds generic child link support to ASTNode (addChild/setChild for multi/single-
valued roles, getChildren/getChild/allChildren for traversal). Function and
Variable as first child concepts of Module. Test builds Module->Function tree,
walks parent/child pointers in both directions, verifies single-valued replace.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Adds the C++ editor stack foundation with ASTNode (id, conceptType, parent pointer, virtual dtor) and Module as the first concrete concept (name, targetLanguage). Header-only, compiles with C++20, test passes all assertions.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
