//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: SortingDocsAndPositionsEnum(int maxDoc, SortingDocsAndPositionsEnum reuse, final org.apache.lucene.index.DocsAndPositionsEnum in, Sorter.DocMap docMap, boolean storeOffsets) throws java.io.IOException
//JAVA TO C# CONVERTER WARNING: 'final' parameters are not available in .NET:
internal SortingDocsAndPositionsEnum(int maxDoc, SortingDocsAndPositionsEnum reuse, DocsAndPositionsEnum @in, Sorter.DocMap docMap, bool storeOffsets) : base(@in)
{
this.maxDoc = maxDoc;
this.storeOffsets = storeOffsets;
if (reuse != null)
{
docs = reuse.docs;
offsets = reuse.offsets;
payload = reuse.payload;
file = reuse.file;
if (reuse.maxDoc == maxDoc)
{
sorter = reuse.sorter;
}
else
{
sorter = new DocOffsetSorter(maxDoc);
}
}
else
{
docs = new int[32];
offsets = new long[32];
payload = new BytesRef(32);
file = new RAMFile();
sorter = new DocOffsetSorter(maxDoc);
}
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final org.apache.lucene.store.IndexOutput out = new org.apache.lucene.store.RAMOutputStream(file);
IndexOutput @out = new RAMOutputStream(file);
int doc;
int i = 0;
while ((doc = @in.nextDoc()) != DocIdSetIterator.NO_MORE_DOCS)
{
if (i == docs.Length)
{
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final int newLength = org.apache.lucene.util.ArrayUtil.oversize(i + 1, 4);
int newLength = ArrayUtil.oversize(i + 1, 4);
docs = Arrays.copyOf(docs, newLength);
offsets = Arrays.copyOf(offsets, newLength);
}
docs[i] = docMap.oldToNew(doc);
offsets[i] = @out.FilePointer;
addPositions(@in, @out);
i++;
}
upto = i;
sorter.reset(docs, offsets);
sorter.sort(0, upto);
@out.close();
this.postingInput = new RAMInputStream("", file);
}
internal PrefixCodedTermsIterator(RAMFile buffer)
{
term = new Term(field, bytes);
try
{
input = new RAMInputStream("PrefixCodedTermsIterator", buffer);
}
catch (System.IO.IOException e)
{
throw new Exception(e.ToString(), e);
}
}
public PrefixCodedTermsIterator(RAMFile buffer)
{
term = new Term(field, bytes);
try
{
input = new RAMInputStream("PrefixCodedTermsIterator", buffer);
}
catch (System.IO.IOException)
{
throw;
}
}
private readonly Term term; // LUCENENET: marked readonly
internal PrefixCodedTermsIterator(RAMFile buffer)
{
term = new Term(field, bytes);
try
{
input = new RAMInputStream("PrefixCodedTermsIterator", buffer);
}
catch (Exception e) when(e.IsIOException())
{
throw RuntimeException.Create(e);
}
}
internal SortingDocsAndPositionsEnum(int maxDoc, SortingDocsAndPositionsEnum reuse, DocsAndPositionsEnum @in, Sorter.DocMap docMap, bool storeOffsets)
: base(@in)
{
this.maxDoc = maxDoc;
this.storeOffsets = storeOffsets;
if (reuse != null)
{
docs = reuse.docs;
offsets = reuse.offsets;
payload = reuse.payload;
file = reuse.file;
if (reuse.maxDoc == maxDoc)
{
sorter = reuse.sorter;
}
else
{
sorter = new DocOffsetSorter(maxDoc);
}
}
else
{
docs = new int[32];
offsets = new long[32];
payload = new BytesRef(32);
file = new RAMFile();
sorter = new DocOffsetSorter(maxDoc);
}
using (IndexOutput @out = new RAMOutputStream(file))
{
int doc;
int i = 0;
while ((doc = @in.NextDoc()) != DocIdSetIterator.NO_MORE_DOCS)
{
if (i == docs.Length)
{
int newLength = ArrayUtil.Oversize(i + 1, 4);
docs = Arrays.CopyOf(docs, newLength);
offsets = Arrays.CopyOf(offsets, newLength);
}
docs[i] = docMap.OldToNew(doc);
offsets[i] = @out.Position; // LUCENENET specific: Renamed from getFilePointer() to match FileStream
AddPositions(@in, @out);
i++;
}
upto = i;
sorter.Reset(docs, offsets);
sorter.Sort(0, upto);
}
this.postingInput = new RAMInputStream("", file);
}
private PrefixCodedTerms(RAMFile buffer)
{
this.buffer = buffer;
}
