public void TestFacetSelectionFilter()
{
var query = new MatchAllDocsQuery();
Console.WriteLine(string.Format("query: <{0}>", query.ToString()));
var request = new BrowseRequest()
{
Count = 10,
Offset = 0,
Query = query
};
var authors = new string[] { "kathy", "sierra" };//kathy&sierra
var sectionFilter = new BrowseSelection("author");
sectionFilter.Values = authors;
sectionFilter.SelectionOperation = BrowseSelection.ValueOperation.ValueOperationAnd;
request.AddSelection(sectionFilter);
var browser = new BoboBrowser(BoboIndexReader.GetInstance(IndexReader.Open(_indexDir, true), new IFacetHandler[] { new MultiValueFacetHandler("author") }));
var result = browser.Browse(request);
Console.WriteLine("===========================");
for (var i = 0; i < result.Hits.Length; i++)
{
var doc = browser.Doc(result.Hits[i].DocId);
var category = _categories.First(k => k.Value == int.Parse(doc.GetField("category").StringValue)).Key;
Console.WriteLine(string.Format("{2} - {0} ${1} by {3}", doc.GetField("name").StringValue, doc.GetField("price").StringValue, category, doc.GetField("author").StringValue));
}
}
public void TestAutoComplete()
{
var query = new MatchAllDocsQuery();
Console.WriteLine(string.Format("query: <{0}>", query.ToString()));
var request = new BrowseRequest()
{
Count = 10,
Offset = 0,
Query = query
};
//var prefix = "java"; // NightOwl888: Prefix is no longer a feature
//Console.WriteLine(string.Format("prefix:{0}", prefix));
//Console.WriteLine("=============================");
var faceHandlers = new IFacetHandler[] { new SimpleFacetHandler("name") };
var browser = new BoboBrowser(BoboIndexReader.GetInstance(IndexReader.Open(_indexDir, true), faceHandlers));
var factSpec = new FacetSpec()
{
OrderBy = FacetSpec.FacetSortSpec.OrderHitsDesc
};
request.SetFacetSpec("name", factSpec);
var result = browser.Browse(request);
foreach (var facet in result.FacetMap["name"].GetFacets())
{
Console.WriteLine(facet.ToString());
}
}
public void TestNumberRangeWithInt()
{
// Field.
string field = "number";
// Lucene index.
using (IndexReader reader = IndexReader.Open(this._indexDir, true))
{
// Bobo reader.
using (BoboIndexReader boboReader = BoboIndexReader.GetInstance(reader, this._facetHandlers))
{
// Request.
BrowseRequest browseRequest = new BrowseRequest();
browseRequest.Count = 10;
browseRequest.Offset = 0;
browseRequest.FetchStoredFields = true;
// Selection.
BrowseSelection sel = new BrowseSelection(field);
browseRequest.AddSelection(sel);
// Query.
MatchAllDocsQuery query = new MatchAllDocsQuery();
// Output.
FacetSpec spec = new FacetSpec();
spec.OrderBy = FacetSpec.FacetSortSpec.OrderValueAsc;
spec.MaxCount = 10;
browseRequest.SetFacetSpec(field, spec);
// Browse.
IBrowsable browser = new BoboBrowser(boboReader);
using (BrowseResult result = browser.Browse(browseRequest))
{
// Results.
int totalHits = result.NumHits;
BrowseHit[] hits = result.Hits;
IDictionary <String, IFacetAccessible> facetMap = result.FacetMap;
IFacetAccessible facets = facetMap[field];
List <BrowseFacet> facetVals = facets.GetFacets().ToList();
// Check.
Assert.AreEqual(10, totalHits);
Assert.AreEqual(5, facetVals.Count());
Assert.AreEqual("[0000000000 TO 0000001000](3)", facetVals[0].ToString());
Assert.AreEqual("[0000001000 TO 0000010000](3)", facetVals[1].ToString());
Assert.AreEqual("[0000010000 TO 0000100000](2)", facetVals[2].ToString());
Assert.AreEqual("[0000100000 TO 0001000000](3)", facetVals[3].ToString());
Assert.AreEqual("[0001000000 TO *](3)", facetVals[4].ToString());
}
}
}
}
public void TestRangeFacetHandler()
{
var query = new MatchAllDocsQuery();
Console.WriteLine(string.Format("query: <{0}>", query.ToString()));
var testRangeFacetHandlers = new List <IFacetHandler>();
//testRangeFacetHandlers.Add(new RangeFacetHandler("year", true));//auto range // NightOwl888 - Auto range is no longer a feature.
testRangeFacetHandlers.Add(new RangeFacetHandler("year", new List <string>(new string[] { "[* TO 2000]", "[2000 TO 2005]", "[2006 TO 2010]", "[2011 TO *]" })));
//testRangeFacetHandlers.Add(new RangeFacetHandler("price", "price", new NumberFieldFactory(), true)); // NightOwl888 - Auto range is no longer a feature.
for (var i = 0; i < testRangeFacetHandlers.Count; i++)
{
var request = new BrowseRequest()
{
Count = 100,
Offset = 0,
Query = query,
Sort = new Lucene.Net.Search.Sort(new SortField("price", SortField.DOUBLE, false)).GetSort()
};
var sectionFilter = new BrowseSelection("category");
sectionFilter.NotValues = new string[] { "5" };
sectionFilter.SelectionOperation = BrowseSelection.ValueOperation.ValueOperationAnd;
request.AddSelection(sectionFilter);
var faceHandler = testRangeFacetHandlers[i];
var faceHandlers = new IFacetHandler[] { faceHandler, new SimpleFacetHandler("category") };
var browser = new BoboBrowser(BoboIndexReader.GetInstance(IndexReader.Open(_indexDir, true), faceHandlers));
var factSpec = new FacetSpec()
{
OrderBy = FacetSpec.FacetSortSpec.OrderHitsDesc
};
request.SetFacetSpec(faceHandler.Name, factSpec);
var result = browser.Browse(request);
Console.WriteLine(string.Format("total hits:{0}", result.NumHits));
foreach (var facet in result.FacetMap[faceHandler.Name].GetFacets())
{
Console.WriteLine(facet.ToString());
}
Console.WriteLine("");
}
}
public void TestSimpleBrowser()
{
var query = new TermQuery(new Term("name", "asp.net"));
Console.WriteLine(string.Format("query: <{0}>", query.ToString()));
var request = new BrowseRequest()
{
Count = 10,
Offset = 0,
Query = query,
Sort = new Lucene.Net.Search.Sort(new SortField("price", SortField.DOUBLE, false)).GetSort()
};
var facetHandlers = new IFacetHandler[] { new SimpleFacetHandler("category") };
var browser = new BoboBrowser(BoboIndexReader.GetInstance(IndexReader.Open(_indexDir, true), facetHandlers));
var facetSpec = new FacetSpec()
{
OrderBy = FacetSpec.FacetSortSpec.OrderHitsDesc, MinHitCount = 1
};
request.SetFacetSpec("category", facetSpec);
var result = browser.Browse(request);
Console.WriteLine(string.Format("total hits:{0}", result.NumHits));
Console.WriteLine("===========================");
foreach (var facet in result.FacetMap["category"].GetFacets())
{
var category = _categories.First(k => k.Value == int.Parse(facet.Value.ToString()));
Console.WriteLine("{0}:({1})", category.Key, facet.FacetValueHitCount);
}
Console.WriteLine("===========================");
for (var i = 0; i < result.Hits.Length; i++)
{
var doc = browser.Doc(result.Hits[i].DocId);
var category = _categories.First(k => k.Value == int.Parse(doc.GetField("category").StringValue)).Key;
Console.WriteLine(string.Format("{2} - {0} ${1} by {3}", doc.GetField("name").StringValue, doc.GetField("price").StringValue, category, doc.GetField("author").StringValue));
}
}
public void TestMultiValPath()
{
IndexReader reader = IndexReader.Open(directory, true);
BoboIndexReader boboReader = BoboIndexReader.GetInstance(reader, facetHandlers);
BoboBrowser browser = new BoboBrowser(boboReader);
BrowseRequest req = new BrowseRequest();
BrowseSelection sel = new BrowseSelection(PathHandlerName);
sel.AddValue("/a");
var propMap = new Dictionary <String, String>();
propMap.Put(PathFacetHandler.SEL_PROP_NAME_DEPTH, "0");
propMap.Put(PathFacetHandler.SEL_PROP_NAME_STRICT, "false");
sel.SetSelectionProperties(propMap);
req.AddSelection(sel);
FacetSpec fs = new FacetSpec();
fs.MinHitCount = (1);
req.SetFacetSpec(PathHandlerName, fs);
BrowseResult res = browser.Browse(req);
Assert.AreEqual(res.NumHits, 1);
IFacetAccessible fa = res.GetFacetAccessor(PathHandlerName);
IEnumerable <BrowseFacet> facets = fa.GetFacets();
Console.WriteLine(facets);
Assert.AreEqual(1, facets.Count());
BrowseFacet facet = facets.Get(0);
Assert.AreEqual(2, facet.FacetValueHitCount);
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="reader">Index reader</param>
/// <param name="workArea">A service locator that can be used to inject custom objects.</param>
/// <returns>A new BoboIndexReader instance.</returns>
public static BoboIndexReader GetInstance(IndexReader reader, WorkArea workArea)
{
return(BoboIndexReader.GetInstance(reader, null, null, workArea, false));
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="reader">Index reader</param>
/// <param name="autoClose">True to close the underlying IndexReader when this instance is closed.</param>
/// <returns>A new BoboIndexReader instance.</returns>
public static BoboIndexReader GetInstance(IndexReader reader, bool autoClose)
{
return(BoboIndexReader.GetInstance(reader, null, null, new WorkArea(), autoClose));
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="reader">Index reader</param>
/// <returns>A new BoboIndexReader instance.</returns>
public static BoboIndexReader GetInstance(IndexReader reader)
{
return(BoboIndexReader.GetInstance(reader, null, null, new WorkArea(), false));
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="reader">Index reader</param>
/// <param name="facetHandlers">List of facet handlers</param>
/// <param name="facetHandlerFactories">List of factories to create facet handler instances at runtime.</param>
/// <param name="workArea">A service locator that can be used to inject custom objects.</param>
/// <returns>A new BoboIndexReader instance.</returns>
public static BoboIndexReader GetInstance(IndexReader reader, IEnumerable <IFacetHandler> facetHandlers, IEnumerable <IRuntimeFacetHandlerFactory> facetHandlerFactories, WorkArea workArea)
{
return(BoboIndexReader.GetInstance(reader, facetHandlers, facetHandlerFactories, workArea, false));
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="reader">Index reader</param>
/// <param name="facetHandlers">List of facet handlers</param>
/// <param name="autoClose">True to close the underlying IndexReader when this instance is closed.</param>
/// <returns>A new BoboIndexReader instance.</returns>
public static BoboIndexReader GetInstance(IndexReader reader, IEnumerable <IFacetHandler> facetHandlers, bool autoClose)
{
return(BoboIndexReader.GetInstance(reader, facetHandlers, new IRuntimeFacetHandlerFactory[0], new WorkArea(), autoClose));
}
