protected virtual List <Document> getDocuments(IEnumerator <SpatialTestData> sampleData)
{
List <Document> documents = new List <Document>();
while (sampleData.MoveNext())
{
SpatialTestData data = sampleData.Current;
Document document = new Document();
document.Add(new StringField("id", data.id, Field.Store.YES));
document.Add(new StringField("name", data.name, Field.Store.YES));
IShape shape = data.shape;
shape = convertShapeFromGetDocuments(shape);
if (shape != null)
{
foreach (Field f in strategy.CreateIndexableFields(shape))
{
document.Add(f);
}
if (storeShape)//just for diagnostics
{
document.Add(new StoredField(strategy.FieldName, shape.toString()));
}
}
documents.Add(document);
}
return(documents);
}
/** Reads the stream, consuming a format that is a tab-separated values of 3 columns:
* an "id", a "name" and the "shape". Empty lines and lines starting with a '#' are skipped.
* The stream is closed.
*/
public static IEnumerator<SpatialTestData> GetTestData(Stream @in, SpatialContext ctx)
{
List<SpatialTestData> results = new List<SpatialTestData>();
TextReader bufInput = new StreamReader(@in, Encoding.UTF8);
try
{
String line;
while ((line = bufInput.ReadLine()) != null)
{
if (line.Length == 0 || line[0] == '#')
continue;
SpatialTestData data = new SpatialTestData();
String[] vals = line.Split(new char[] { '\t' }, StringSplitOptions.RemoveEmptyEntries);
if (vals.Length != 3)
throw new ArgumentException("bad format; expecting 3 tab-separated values for line: " + line);
data.id = vals[0];
data.name = vals[1];
try
{
data.shape = ctx.ReadShapeFromWkt(vals[2]);
}
catch (ParseException e)
{
throw new ApplicationException(e.Message, e);
}
results.Add(data);
}
}
finally
{
bufInput.Dispose();
}
return results.GetEnumerator();
}
protected virtual IEnumerator<SpatialTestData> getSampleData(String testDataFile)
{
String path = DATA_RESOURCE_PATH + testDataFile;
Stream stream = GetType().getResourceAsStream(path);
if (stream == null)
throw new FileNotFoundException("classpath resource not found: " + path);
return SpatialTestData.GetTestData(stream, ctx);//closes the InputStream
}
/** Reads the stream, consuming a format that is a tab-separated values of 3 columns:
* an "id", a "name" and the "shape". Empty lines and lines starting with a '#' are skipped.
* The stream is closed.
*/
public static IEnumerator <SpatialTestData> GetTestData(Stream @in, SpatialContext ctx)
{
List <SpatialTestData> results = new List <SpatialTestData>();
TextReader bufInput = new StreamReader(@in, Encoding.UTF8);
try
{
String line;
while ((line = bufInput.ReadLine()) != null)
{
if (line.Length == 0 || line[0] == '#')
{
continue;
}
SpatialTestData data = new SpatialTestData();
String[] vals = line.Split(new char[] { '\t' }, StringSplitOptions.RemoveEmptyEntries);
if (vals.Length != 3)
{
throw new ArgumentException("bad format; expecting 3 tab-separated values for line: " + line);
}
data.id = vals[0];
data.name = vals[1];
try
{
data.shape = ctx.ReadShapeFromWkt(vals[2]);
}
catch (ParseException e)
{
throw new ApplicationException(e.Message, e);
}
results.Add(data);
}
}
finally
{
bufInput.Dispose();
}
return(results.GetEnumerator());
}
/** Reads the stream, consuming a format that is a tab-separated values of 3 columns:
* an "id", a "name" and the "shape". Empty lines and lines starting with a '#' are skipped.
* The stream is closed.
*/
public static IEnumerator <SpatialTestData> GetTestData(Stream @in, SpatialContext ctx)
{
List <SpatialTestData> results = new List <SpatialTestData>();
TextReader bufInput = new StreamReader(@in, Encoding.UTF8);
try
{
String line;
while ((line = bufInput.ReadLine()) != null)
{
if (line.Length == 0 || line[0] == '#')
{
continue;
}
SpatialTestData data = new SpatialTestData();
String[] vals = line.Split('\t').TrimEnd();
if (vals.Length != 3)
{
throw RuntimeException.Create("bad format; expecting 3 tab-separated values for line: " + line);
}
data.id = vals[0];
data.name = vals[1];
try
{
data.shape = ctx.ReadShapeFromWkt(vals[2]);
}
catch (Spatial4n.Core.Exceptions.ParseException e) // LUCENENET: Spatial4n has its own ParseException that is different than the one in Support
{
throw RuntimeException.Create(e);
}
results.Add(data);
}
}
finally
{
bufInput.Dispose();
}
return(results.GetEnumerator());
}
