public Companies_CustomAnalyzers()
{
Map = companies => from company in companies
select new {
company.Name,
company.Desc,
company.Email,
company.Address1,
company.Address2,
company.Address3,
company.Phone
};
Analyzers.Add(c => c.Name, typeof(Lucene.Net.Analysis.Standard.StandardAnalyzer).ToString());
Analyzers.Add(c => c.Desc, typeof(Lucene.Net.Analysis.StopAnalyzer).ToString());
Analyzers.Add(c => c.Email, typeof(Lucene.Net.Analysis.StopAnalyzer).ToString());
Analyzers.Add(c => c.Address1, typeof(Lucene.Net.Analysis.SimpleAnalyzer).ToString());
Analyzers.Add(c => c.Address2, typeof(Lucene.Net.Analysis.WhitespaceAnalyzer).ToString());
Analyzers.Add(c => c.Address3, typeof(Lucene.Net.Analysis.KeywordAnalyzer).ToString());
Analyzers.Add(c => c.Phone, typeof(Lucene.Net.Analysis.Standard.StandardAnalyzer).ToString());
Stores.Add(c => c.Name, FieldStorage.Yes);
Stores.Add(c => c.Desc, FieldStorage.Yes);
Indexes.Add(c => c.Email, FieldIndexing.NotAnalyzed);
TermVectors.Add(c => c.Name, FieldTermVector.WithPositionsAndOffsets);
}
/// <summary>
/// Remove the default values that we don't actually need
/// </summary>
public void RemoveDefaultValues()
{
var defaultStorage = IsMapReduce ? FieldStorage.Yes : FieldStorage.No;
foreach (var toRemove in Stores.Where(x => x.Value == defaultStorage).ToArray())
{
Stores.Remove(toRemove);
}
foreach (var toRemove in Indexes.Where(x => x.Value == FieldIndexing.Default).ToArray())
{
Indexes.Remove(toRemove);
}
foreach (var toRemove in SortOptions.Where(x => x.Value == Indexing.SortOptions.None).ToArray())
{
SortOptions.Remove(toRemove);
}
foreach (var toRemove in Analyzers.Where(x => string.IsNullOrEmpty(x.Value)).ToArray())
{
Analyzers.Remove(toRemove);
}
foreach (var toRemove in Suggestions.Where(x => x.Value.Distance == StringDistanceTypes.None).ToArray())
{
Suggestions.Remove(toRemove);
}
foreach (var toRemove in TermVectors.Where(x => x.Value == FieldTermVector.No).ToArray())
{
TermVectors.Remove(toRemove);
}
}
/// <summary>
/// Remove the default values that we don't actually need
/// </summary>
public void RemoveDefaultValues()
{
const FieldStorage defaultStorage = FieldStorage.No;
foreach (var toRemove in Stores.Where(x => x.Value == defaultStorage).ToArray())
{
Stores.Remove(toRemove);
}
foreach (var toRemove in Indexes.Where(x => x.Value == FieldIndexing.Default).ToArray())
{
Indexes.Remove(toRemove);
}
foreach (var toRemove in SortOptions.Where(x => x.Value == Indexing.SortOptions.None).ToArray())
{
SortOptions.Remove(toRemove);
}
foreach (var toRemove in Analyzers.Where(x => string.IsNullOrEmpty(x.Value)).ToArray())
{
Analyzers.Remove(toRemove);
}
foreach (var toRemove in TermVectors.Where(x => x.Value == FieldTermVector.No).ToArray())
{
TermVectors.Remove(toRemove);
}
}
/// <summary>
/// Register a field to have term vectors
/// </summary>
protected void TermVector(Expression <Func <TReduceResult, object> > field, FieldTermVector termVector)
{
TermVectors.Add(field, termVector);
}
