:- module(cluster_search_settings, []).

:- use_module(library(settings)).

/***************************************************
* Cluster search settings
***************************************************/

:- setting(cluster_search:basic_search_target, uri, 'http://www.europeana.eu/schemas/edm/ProvidedCHO',
	   'Default Target for search').
:- setting(cluster_search:threshold, float, 0.05,
           'Graph-search threshold').
:- setting(cluster_search:literal_threshold, float, 0.05,
	   'Literal-search threshold').
:- setting(cluster_search:literal_score, boolean, true,
	   'Use score of string match in threshold of graph search').
:- setting(cluster_search:steps, nonneg, 1000,
           'Maximum number of steps in the graph search (0 is unbound)').
:- setting(cluster_search:edge_limit, nonneg, 30,
	   'Limit extension of Node with a maximum number of edges \c
	   (0 is unbound)').
:- setting(cluster_search:max,   nonneg, 100,
           'Maximum number of results shown in the output').
:- setting(cluster_search:cluster, oneof([concept, path, spath, role]), spath,
           'Create clusters by graph path or schema path').
:- setting(cluster_search:search_path, oneof([best, breadth]), best,
           'Create clusters on best or shortest path').
:- setting(cluster_search:sort, oneof([score, path_length, false]), score,
           'Sort the results by').
:- setting(cluster_search:prune, boolean, true,
	   'Prune the search Graph').
:- setting(cluster_search:search_type, oneof([literal,concept,backward]), backward,
	   'Method to traverse the graph').
:- setting(cluster_search:graphSearchCache, boolean, false,
	   'Cache graph search results').
:- setting(cluster_search:graphSearchCacheSize, nonneg, 50,
	   'Maximum searches kept in cache (0 is unbound)').