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NAMECQL::ModifierSet - represents a base string and modifier strings SYNOPSISDESCRIPTIONThis class is used as a delegate by both CQLRelation and CQLProxNode - two functionally very separate classes that happen to require similar data structures and functionality. A ModifierSet consists of a ``base'' string together with a set of zero or more type=value pairs, where both type and value are strings. Types may be null, values may not. METHODSnew()Creates a new modifier set with the specified base. getBase()Returns the base string with which the modifier set was created. addModifier()Adds a modifier of the specified type and value to a modifier set. modifier()Returns a modifier with a given type, or null if a modifier of that type isn't present. getModifiers()Returns a list of modifiers each represented by a 2 element array ref. toCQL()toSwish()toXCQL()
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