Class OINODbQueryFilter

Class for recursively parsing of filters and printing them as SQL conditions. Supports three types of statements

• comparison: (field)-lt|le|eq|ge|gt|like(value)
• negation: -not(filter)
• conjunction/disjunction: (filter)-and|or(filter) Supported conditions are comparisons (<, <=, =, >=, >) and substring match (LIKE).