private static FieldType LoadType() // LUCENENET: Avoid static constructors (see https://github.com/apache/lucenenet/pull/224#issuecomment-469284006)
{
var type = new FieldType
{
IsIndexed = true
};
type.Freeze();
return(type);
}
private void AddDoc(IndexWriter writer, int id)
{
Document doc = new Document();
doc.Add(new TextField("content", "aaa", Field.Store.NO));
doc.Add(new StringField("id", Convert.ToString(id), Field.Store.YES));
FieldType customType2 = new FieldType(TextField.TYPE_STORED);
customType2.StoreTermVectors = true;
customType2.StoreTermVectorPositions = true;
customType2.StoreTermVectorOffsets = true;
doc.Add(new Field("autf8", "Lu\uD834\uDD1Ece\uD834\uDD60ne \u0000 \u2620 ab\ud917\udc17cd", customType2));
doc.Add(new Field("utf8", "Lu\uD834\uDD1Ece\uD834\uDD60ne \u0000 \u2620 ab\ud917\udc17cd", customType2));
doc.Add(new Field("content2", "here is more content with aaa aaa aaa", customType2));
doc.Add(new Field("fie\u2C77ld", "field with non-ascii name", customType2));
// add numeric fields, to test if flex preserves encoding
doc.Add(new IntField("trieInt", id, Field.Store.NO));
doc.Add(new LongField("trieLong", (long)id, Field.Store.NO));
// add docvalues fields
doc.Add(new NumericDocValuesField("dvByte", (sbyte)id));
sbyte[] bytes = new sbyte[] { (sbyte)((int)((uint)id >> 24)), (sbyte)((int)((uint)id >> 16)), (sbyte)((int)((uint)id >> 8)), (sbyte)id };
BytesRef @ref = new BytesRef((byte[])(Array)bytes);
doc.Add(new BinaryDocValuesField("dvBytesDerefFixed", @ref));
doc.Add(new BinaryDocValuesField("dvBytesDerefVar", @ref));
doc.Add(new SortedDocValuesField("dvBytesSortedFixed", @ref));
doc.Add(new SortedDocValuesField("dvBytesSortedVar", @ref));
doc.Add(new BinaryDocValuesField("dvBytesStraightFixed", @ref));
doc.Add(new BinaryDocValuesField("dvBytesStraightVar", @ref));
doc.Add(new DoubleDocValuesField("dvDouble", (double)id));
doc.Add(new FloatDocValuesField("dvFloat", (float)id));
doc.Add(new NumericDocValuesField("dvInt", id));
doc.Add(new NumericDocValuesField("dvLong", id));
doc.Add(new NumericDocValuesField("dvPacked", id));
doc.Add(new NumericDocValuesField("dvShort", (short)id));
// a field with both offsets and term vectors for a cross-check
FieldType customType3 = new FieldType(TextField.TYPE_STORED);
customType3.StoreTermVectors = true;
customType3.StoreTermVectorPositions = true;
customType3.StoreTermVectorOffsets = true;
customType3.IndexOptions = IndexOptions.DOCS_AND_FREQS_AND_POSITIONS_AND_OFFSETS;
doc.Add(new Field("content5", "here is more content with aaa aaa aaa", customType3));
// a field that omits only positions
FieldType customType4 = new FieldType(TextField.TYPE_STORED);
customType4.StoreTermVectors = true;
customType4.StoreTermVectorPositions = false;
customType4.StoreTermVectorOffsets = true;
customType4.IndexOptions = IndexOptions.DOCS_AND_FREQS;
doc.Add(new Field("content6", "here is more content with aaa aaa aaa", customType4));
// TODO:
// index different norms types via similarity (we use a random one currently?!)
// remove any analyzer randomness, explicitly add payloads for certain fields.
writer.AddDocument(doc);
}
private void AddNoProxDoc(IndexWriter writer)
{
Document doc = new Document();
FieldType customType = new FieldType(TextField.TYPE_STORED);
customType.IndexOptions = IndexOptions.DOCS_ONLY;
Field f = new Field("content3", "aaa", customType);
doc.Add(f);
FieldType customType2 = new FieldType();
customType2.Stored = true;
customType2.IndexOptions = IndexOptions.DOCS_ONLY;
f = new Field("content4", "aaa", customType2);
doc.Add(f);
writer.AddDocument(doc);
}
