Filter

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Object Hierarchy:

Description:

Content:

Creation methods:

• public Filter ()
  Construct a new filter that matches all entities

Methods:

• public void add_constraint (string propName, string propVal)
  Adds a constraint that requires the entity to have a property key propName with a value of propVal.
• public void clear_constraint (string propName)
  Remove all filter constraints for the matching property name.
• public void clear_constraints ()
  Remove all filter property constraints
• public List<unowned string> get_constraint_keys ()
  Get a list of all constraint property keys
• public List<unowned string> get_constraint_values (string propName)
  Get a list values for filter constraints with the named key
• public virtual bool matches (Entity entity)
  Determine of an entity matches a filter

Inherited Members: