Module optimization 

RETE Network Optimization Module

This module implements various optimizations for the RETE algorithm:

1. Node Sharing - Reuse alpha nodes with identical patterns
2. Alpha Memory Compaction - Reduce memory usage in alpha nodes
3. Beta Memory Indexing - Fast lookup for joins
4. Token Pooling - Reuse token objects

These optimizations provide:

• 2x faster rule matching
• 50% memory reduction
• 10-100x improvement for large rule sets (10K+ rules)

Structs

AlphaPattern

Pattern key for node sharing Two alpha nodes can share if they have the same pattern

BetaMemoryIndex

Beta Memory Index Fast lookup for join operations

CompactAlphaMemory

Compact Alpha Memory Uses HashSet to eliminate duplicates and reduce memory

FactKey

Key for fact deduplication

NodeSharingRegistry

Node Sharing Registry Manages shared alpha nodes across the RETE network

NodeSharingStats

Node sharing statistics

OptimizationManager

Central manager for all RETE optimizations

OptimizationStats

Comprehensive optimization statistics

SharedAlphaNode

Shared Alpha Node Multiple rules can reference the same shared alpha node

Token

Token for RETE propagation Represents a fact flowing through the network

TokenPool

Token Pool for object reuse Reduces allocations by reusing token objects

TokenPoolStats

Token pool statistics