internal

type CacheConfig interface {
	IsCacheEnabled() bool
	GetMaxCacheSize() int
	GetCacheTTL() time.Duration
}

type CacheManager struct {
	// contains filtered or unexported fields
}

type CacheStats struct {
	Entries          int64
	TotalMemory      int64
	HitCount         int64
	MissCount        int64
	HitRatio         float64
	MemoryEfficiency float64
	Evictions        int64
	ShardCount       int
}

type CheckResult struct {
	Healthy bool   `json:"healthy"`
	Message string `json:"message"`
}

type HealthChecker struct {
	// contains filtered or unexported fields
}

type HealthCheckerConfig struct {
	MaxMemoryBytes      uint64
	MaxErrorRatePercent float64
}

type HealthStatus struct {
	Timestamp time.Time              `json:"timestamp"`
	Healthy   bool                   `json:"healthy"`
	Checks    map[string]CheckResult `json:"checks"`
}

type Metrics struct {
	// Operation metrics
	TotalOperations int64 `json:"total_operations"`
	SuccessfulOps   int64 `json:"successful_ops"`
	FailedOps       int64 `json:"failed_ops"`
	CacheHits       int64 `json:"cache_hits"`
	CacheMisses     int64 `json:"cache_misses"`

	// Performance metrics
	TotalProcessingTime time.Duration `json:"total_processing_time"`
	AvgProcessingTime   time.Duration `json:"avg_processing_time"`
	MaxProcessingTime   time.Duration `json:"max_processing_time"`
	MinProcessingTime   time.Duration `json:"min_processing_time"`

	// Memory metrics
	TotalMemoryAllocated int64 `json:"total_memory_allocated"`
	PeakMemoryUsage      int64 `json:"peak_memory_usage"`
	CurrentMemoryUsage   int64 `json:"current_memory_usage"`

	// Concurrency metrics
	ActiveConcurrentOps int64 `json:"active_concurrent_ops"`
	MaxConcurrentOps    int64 `json:"max_concurrent_ops"`

	// Runtime metrics
	RuntimeMemStats runtime.MemStats `json:"runtime_mem_stats"`
	Uptime          time.Duration    `json:"uptime"`
	ErrorsByType    map[string]int64 `json:"errors_by_type"`
}

type MetricsCollector struct {
	// contains filtered or unexported fields
}

type PathSegment struct {
	Type       PathSegmentType
	Key        string // Used for PropertySegment and ExtractSegment
	Index      int    // Used for ArrayIndexSegment
	Start      *int   // Used for ArraySliceSegment
	End        *int   // Used for ArraySliceSegment
	Step       *int   // Used for ArraySliceSegment
	IsNegative bool   // True if Index is negative
	IsWildcard bool   // True for WildcardSegment
	IsFlat     bool   // True for flat extraction
}

type PathSegmentType int