@simonecoelhosfo/optimizely-mcp-server/dist/analytics/intelligent-query-engine/FieldDisambiguator.d.ts

Optimizely MCP Server for AI assistants with integrated CLI tools

/**
 * Field Disambiguator - Phase 4C Implementation
 *
 * Handles ambiguous field names across tables by:
 * 1. Detecting ambiguous field references
 * 2. Applying context-based resolution rules
 * 3. Supporting explicit table prefixes
 * 4. Managing field aliases
 *
 * Key features:
 * - Automatic disambiguation based on query context
 * - Support for table.field notation
 * - Field aliasing with AS clause
 * - Smart error messages for truly ambiguous cases
 */
import type { FieldCatalog } from './FieldCatalog.js';
import type { UniversalQuery } from './types.js';
export interface DisambiguationContext {
    primaryEntity: string;
    joinedEntities: string[];
    fieldAliases: Map<string, string>;
}
export interface DisambiguatedField {
    originalField: string;
    resolvedField: string;
    tableName: string;
    fieldName: string;
    alias?: string;
    isAmbiguous: boolean;
    possibleMatches?: string[];
    isJsonPath?: boolean;
}
export interface DisambiguationResult {
    fields: Map<string, DisambiguatedField>;
    errors: string[];
    warnings: string[];
}
export declare class FieldDisambiguator {
    private fieldCatalog;
    private jsonHandler;
    private readonly COMMON_AMBIGUOUS_FIELDS;
    constructor(fieldCatalog: FieldCatalog);
    /**
     * Disambiguate all fields in a query
     */
    disambiguateQuery(query: UniversalQuery): DisambiguationResult;
    /**
     * Build disambiguation context from query
     */
    private buildContext;
    /**
     * Disambiguate a single field
     */
    private disambiguateField;
    /**
     * Check if a field exists in the catalog
     */
    private fieldExists;
    /**
     * Convert table name to entity name (reverse of EntityTableMapper)
     */
    private getEntityNameFromTable;
    /**
     * Check if this is a known A/B test field that bypasses catalog validation
     */
    private isKnownABTestField;
    /**
     * Check if this is a join table field that might not be in the field catalog
     */
    private isJoinTableField;
    /**
     * Validate disambiguation results
     */
    private validateDisambiguation;
    /**
     * Get plural form of entity name for SQL table names
     */
    private getPluralEntityName;
    /**
     * Check if a field is a computed field
     */
    private isComputedField;
    /**
     * Apply disambiguation to a query
     */
    applyDisambiguation(query: UniversalQuery, result: DisambiguationResult): UniversalQuery;
}
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