Module: Legion::Extensions::Agentic::Memory::Trace::Runners::Consolidation

Includes:
Helpers::Lex
Included in:
Client
Defined in:
lib/legion/extensions/agentic/memory/trace/runners/consolidation.rb

Instance Method Summary collapse

Instance Method Details

#decay_cycle(store: nil, tick_count: 1, maintenance: true) ⇒ Object 



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# File 'lib/legion/extensions/agentic/memory/trace/runners/consolidation.rb', line 33

def decay_cycle(store: nil, tick_count: 1, maintenance: true, **)
  store ||= default_store
  unless maintenance
    deferred = deferred_decay_summary(store)
    return { **deferred }
  end

  decayed = 0
  pruned = 0
  total = trace_count(store)

  store.all_traces.each do |trace|
    next if trace[:base_decay_rate].zero?

    new_strength = Helpers::Decay.compute_decay(
      peak_strength:       trace[:peak_strength],
      base_decay_rate:     trace[:base_decay_rate],
      ticks_since_access:  tick_count,
      emotional_intensity: trace[:emotional_intensity]
    )

    if new_strength <= Helpers::Trace::PRUNE_THRESHOLD
      store.delete(trace[:trace_id])
      pruned += 1
    else
      trace[:strength] = new_strength
      trace[:last_decayed] = Time.now.utc
      store.store(trace)
      decayed += 1
    end
  end

  persist_store(store) if decayed.positive? || pruned.positive?

  remaining = trace_count(store)
  summary = {
    decayed:       decayed,
    pruned:        pruned,
    total:         total,
    remaining:     remaining,
    maintained_at: Time.now.utc
  }
  Legion::Extensions::Agentic::Memory::Trace.record_maintenance_summary(summary.dup)

  log.debug("[memory] decay cycle: decayed=#{decayed} pruned=#{pruned}")
  summary
end

#enforce_quota(store: nil) ⇒ Object 



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# File 'lib/legion/extensions/agentic/memory/trace/runners/consolidation.rb', line 110

def enforce_quota(store: nil, **)
  store ||= default_store
  quota = Quota.new
  quota.enforce!(store)
  { success: true, within_limits: quota.within_limits?(store) }
end

#erase_by_agent(partition_id:, store: nil) ⇒ Object 



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# File 'lib/legion/extensions/agentic/memory/trace/runners/consolidation.rb', line 128

def erase_by_agent(partition_id:, store: nil, **)
  store ||= default_store
  traces = store.all_traces.select { |t| t[:partition_id] == partition_id }
  count = traces.size
  traces.each { |t| store.delete(t[:trace_id]) }
  persist_store(store) if count.positive?
  log.info("[memory] erased #{count} traces for partition=#{partition_id}")
  { erased: count, partition_id: partition_id }
end

#erase_by_type(type:, store: nil) ⇒ Object 



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# File 'lib/legion/extensions/agentic/memory/trace/runners/consolidation.rb', line 117

def erase_by_type(type:, store: nil, **)
  store ||= default_store
  type = type.to_sym
  traces = store.retrieve_by_type(type, min_strength: 0.0, limit: 100_000)
  count = traces.size
  traces.each { |t| store.delete(t[:trace_id]) }
  persist_store(store) if count.positive?
  log.info("[memory] erased #{count} traces of type=#{type}")
  { erased: count, type: type }
end

#hebbian_link(trace_id_a: nil, trace_id_b: nil, store: nil) ⇒ Object 



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# File 'lib/legion/extensions/agentic/memory/trace/runners/consolidation.rb', line 100

def hebbian_link(trace_id_a: nil, trace_id_b: nil, store: nil, **)
  return { linked: false, reason: :missing_trace_ids } if trace_id_a.nil? || trace_id_b.nil?

  store ||= default_store
  store.record_coactivation(trace_id_a, trace_id_b)
  persist_store(store)
  log.debug("[memory] hebbian link #{trace_id_a[0..7]} <-> #{trace_id_b[0..7]}")
  { linked: true }
end

#migrate_tier(store: nil) ⇒ Object 



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# File 'lib/legion/extensions/agentic/memory/trace/runners/consolidation.rb', line 81

def migrate_tier(store: nil, **)
  store ||= default_store
  migrated = 0
  now = Time.now.utc

  store.all_traces.each do |trace|
    new_tier = Helpers::Decay.compute_storage_tier(trace: trace, now: now)
    next if trace[:storage_tier] == new_tier

    trace[:storage_tier] = new_tier
    store.store(trace)
    migrated += 1
  end

  persist_store(store) if migrated.positive?
  log.debug("[memory] tier migration: migrated=#{migrated}")
  { migrated: migrated }
end

#reinforce(trace_id:, store: nil, imprint_active: false) ⇒ Object 



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# File 'lib/legion/extensions/agentic/memory/trace/runners/consolidation.rb', line 10

def reinforce(trace_id:, store: nil, imprint_active: false, **)
  store ||= default_store
  trace = store.get(trace_id)
  return { found: false } unless trace
  return { found: true, reinforced: false, reason: :firmware } if trace[:trace_type] == :firmware

  new_strength = Helpers::Decay.compute_reinforcement(
    current_strength: trace[:strength], imprint_active: imprint_active
  )

  now = Time.now.utc
  trace[:strength] = new_strength
  trace[:peak_strength] = [trace[:peak_strength], new_strength].max
  trace[:last_reinforced] = now
  trace[:reinforcement_count] += 1

  store.store(trace)
  persist_store(store)

  log.debug("[memory] reinforced #{trace_id[0..7]} strength=#{new_strength.round(3)}#{' (imprint 3x)' if imprint_active}")
  { found: true, reinforced: true, trace_id: trace_id, new_strength: new_strength }
end