neograph::graph::TopologySpec Struct Reference

Declarative graph topology with no live node instances or runtime state. More...

#include <compiler.h>

Public Attributes
std::vector< FailureEdge >	failure_edges
	Sorted by the UTF-8 bytes of from; at most one per node.
JoinSpecs	join_specs
	Joins with any_of slots (#363); a legacy-equivalent spec stays in barrier_specs.
json	metadata
	Host-readable author claims (#362): a nonempty object, or null when the definition has none.
std::map< std::string, NodeRetryPolicySpec >	node_retry_policies
	#364 failure routing, read under schema_version >= 1. Absent when unused.

Detailed Description

Declarative graph topology with no live node instances or runtime state.

This is the inspectable boundary between JSON parsing and runtime linking. node_defs preserves the exact objects passed to NodeFactory; to_json() canonicalizes barrier declarations from barrier_specs.

Definition at line 128 of file compiler.h.

Member Data Documentation

metadata

json neograph::graph::TopologySpec::metadata

Host-readable author claims (#362): a nonempty object, or null when the definition has none.

Hashed with the definition; never state.

Definition at line 143 of file compiler.h.

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The documentation for this struct was generated from the following file:

• include/neograph/graph/compiler.h