public static TransformerBase GetTransformerInstance(TransformerDefinition definition)
{
var list = new List <string>
{
definition.TransformResults
};
var key = new CacheKey(list);
Func <TransformerBase> createTransformer = () => IndexAndTransformerCompiler.Compile(definition);
var result = TransformerCache.GetOrAdd(key, _ => new Lazy <TransformerBase>(createTransformer));
return(result.Value);
}
public static StaticIndexBase GetIndexInstance(IndexDefinition definition)
{
var list = new List <string>();
list.AddRange(definition.Maps);
if (definition.Reduce != null)
{
list.Add(definition.Reduce);
}
var key = new CacheKey(list);
Func <StaticIndexBase> createIndex = () => IndexAndTransformerCompiler.Compile(definition);
var result = IndexCache.GetOrAdd(key, _ => new Lazy <StaticIndexBase>(createIndex));
return(result.Value);
}
