PairedMap

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Object Hierarchy:

Description:

Content:

Properties:

• public abstract string attribute_primary_key { get; set construct; }
  An attribute's name in items to be added and used to retrieve elements as primary key.
• public abstract string attribute_secondary_key { get; set construct; }
  An attribute's name in items to be added and used to retrieve elements as secondary key.
• public abstract Set<string> primary_keys_set { owned get; }
  Returns list of primary keys used in collection.

Methods:

• public abstract bool has_primary_key (string key)
  Returns true if @key is used in collection as primary key.
• public abstract bool has_secondary_key (string pkey, string key)
  Returns true if @key is used in collection as secondary key with @pkey as primary.
• public abstract DomElement? item (string primary_key, string secondary_key)
  Returns an DomElement in the collection using given string keys.
• public abstract Set<string> secondary_keys_set (string pkey)
  Returns list of secondary keys used in collection with @pkey as primary key.

Inherited Members: