@phroun/paged-buffer/lib/types/notifications.js

High-performance buffer system for editing massive files with intelligent memory management and undo/redo capabilities

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.BufferNotification = exports.NotificationType = void 0;
/**
 * Notification types for buffer events
 */
var NotificationType;
(function (NotificationType) {
    // File system events
    NotificationType["FILE_MODIFIED_ON_DISK"] = "file_modified_on_disk";
    NotificationType["FILE_SIZE_CHANGED"] = "file_size_changed";
    NotificationType["FILE_DELETED"] = "file_deleted";
    // Save operations
    NotificationType["SAVE_SKIPPED"] = "save_skipped";
    NotificationType["ATOMIC_SAVE_STARTED"] = "atomic_save_started";
    NotificationType["SAVE_COMPLETED"] = "save_completed";
    NotificationType["SAVE_METADATA_UPDATE_FAILED"] = "save_metadata_update_failed";
    NotificationType["TEMP_CLEANUP"] = "temp_cleanup";
    NotificationType["TEMP_CLEANUP_FAILED"] = "temp_cleanup_failed";
    // Data integrity
    NotificationType["PARTIAL_DATA_DETECTED"] = "partial_data_detected";
    NotificationType["EMERGENCY_MISSING_DATA"] = "emergency_missing_data";
    // Page operations
    NotificationType["PAGE_SPLIT"] = "page_split";
    NotificationType["PAGE_EVICTED"] = "page_evicted";
    // Page conflicts
    NotificationType["PAGE_CONFLICT_DETECTED"] = "page_conflict_detected";
    NotificationType["PAGE_REBASE_SUCCESS"] = "page_rebase_success";
    NotificationType["PAGE_REBASE_FAILED"] = "page_rebase_failed";
    // Buffer state changes
    NotificationType["BUFFER_DETACHED"] = "buffer_detached";
    NotificationType["MEMORY_PRESSURE"] = "memory_pressure";
    NotificationType["STORAGE_ERROR"] = "storage_error";
    // Performance warnings
    NotificationType["LARGE_OPERATION"] = "large_operation";
    NotificationType["SLOW_STORAGE"] = "slow_storage";
    // Undo system events
    NotificationType["UNDO_TRANSACTION_STARTED"] = "undo_transaction_started";
    NotificationType["UNDO_TRANSACTION_COMMITTED"] = "undo_transaction_committed";
    NotificationType["UNDO_TRANSACTION_ROLLED_BACK"] = "undo_transaction_rolled_back";
    NotificationType["UNDO_OPERATION_MERGED"] = "undo_operation_merged";
    NotificationType["UNDO_OPERATION_RECORDED"] = "undo_operation_recorded";
    NotificationType["UNDO_APPLIED"] = "undo_applied";
    NotificationType["UNDO_FAILED"] = "undo_failed";
    NotificationType["REDO_APPLIED"] = "redo_applied";
    NotificationType["REDO_FAILED"] = "redo_failed";
})(NotificationType || (exports.NotificationType = NotificationType = {}));
/**
 * Notification for buffer events
 */
class BufferNotification {
    /**
     * Create a buffer notification
     * @param type - Notification type from NotificationType enum
     * @param severity - Severity level
     * @param message - Human-readable message
     * @param metadata - Additional notification data
     */
    constructor(type, severity, message, metadata = {}) {
        this.type = type;
        this.severity = severity;
        this.message = message;
        this.metadata = metadata;
        this.timestamp = new Date();
    }
}
exports.BufferNotification = BufferNotification;
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