[SOLR-912] org.apache.solr.common.util.NamedList - Typesafe efficient variant - ModernNamedList introduced - implementing the same API as NamedList

• Type: Improvement
• Status: Reopened
• Priority: Minor
• Resolution: Unresolved
• Component/s: search

Environment

Tomcat 6, JRE 6, Solr 1.3+ nightlies

• Assignee: Unassigned
• Reporter: Karthik K
• Created: 14/Dec/08 04:48
• Updated: 06/Aug/14 15:09

Description

The implementation of NamedList - while being fast - is not necessarily type-safe. I have implemented an additional implementation of the same - ModernNamedList (a type-safe variation providing the same interface as NamedList) - while preserving the semantics in terms of ordering of elements and allowing null elements for key and values (keys are always Strings , while values correspond to generics ).

Issue Links

• is related to: SOLR-2292 Lock down NamedList API, remove inefficent and esoteric methods
• relates to: SOLR-967 NamedList - Deprecating ctor. with heterogenous List and replacing with a type-safe variant.