/// <summary>
/// Ctor: deserializes binary data.
/// </summary>
public Index(BinReader br)
{
WordHolder = new CedictEngine.WordHolder(br);
SenseIndex = new Dictionary <int, SenseIndexItem>();
int senseIndexKeyCount = br.ReadInt();
for (int i = 0; i != senseIndexKeyCount; ++i)
{
int tokenId = br.ReadInt();
SenseIndexItem sii = new SenseIndexItem(br);
SenseIndex[tokenId] = sii;
}
IdeoIndex = new Dictionary <char, IdeoIndexItem>();
PinyinIndex = new Dictionary <string, PinyinIndexItem>();
int ideoIndexKeyCount = br.ReadInt();
for (int i = 0; i != ideoIndexKeyCount; ++i)
{
char c = br.ReadChar();
IdeoIndexItem iii = new IdeoIndexItem(br);
IdeoIndex[c] = iii;
}
int pinyinIndexKeyCount = br.ReadInt();
for (int i = 0; i != pinyinIndexKeyCount; ++i)
{
string str = br.ReadString();
PinyinIndexItem pyi = new PinyinIndexItem(br);
PinyinIndex[str] = pyi;
}
}
/// <summary>
/// Ctor: deserializes binary data.
/// </summary>
public Index(BinReader br)
{
WordHolder = new CedictEngine.WordHolder(br);
SenseIndex = new Dictionary<int, SenseIndexItem>();
int senseIndexKeyCount = br.ReadInt();
for (int i = 0; i != senseIndexKeyCount; ++i)
{
int tokenId = br.ReadInt();
SenseIndexItem sii = new SenseIndexItem(br);
SenseIndex[tokenId] = sii;
}
IdeoIndex = new Dictionary<char, IdeoIndexItem>();
PinyinIndex = new Dictionary<string, PinyinIndexItem>();
int ideoIndexKeyCount = br.ReadInt();
for (int i = 0; i != ideoIndexKeyCount; ++i)
{
char c = br.ReadChar();
IdeoIndexItem iii = new IdeoIndexItem(br);
IdeoIndex[c] = iii;
}
int pinyinIndexKeyCount = br.ReadInt();
for (int i = 0; i != pinyinIndexKeyCount; ++i)
{
string str = br.ReadString();
PinyinIndexItem pyi = new PinyinIndexItem(br);
PinyinIndex[str] = pyi;
}
}
private void indexSense(ReadOnlyCollection <EquivToken> tokens, int entryId, int senseIx)
{
// If there are no non-Chinese, non-number tokens: nothing to save, nothing to index
bool relevant = false;
foreach (EquivToken eqt in tokens)
{
if (eqt.TokenId != index.WordHolder.IdZho && eqt.TokenId != index.WordHolder.IdNum)
{
relevant = true; break;
}
}
if (!relevant)
{
return;
}
// Keep tokenized sense in memory
int senseId = tsenses.Count;
TokenizedSense ts = new TokenizedSense(entryId, senseIx, tokens);
tsenses.Add(ts);
// Add to instance list of each token in list
// First get set of different token IDs - we don't index dupes
HashSet <int> tokenIdSet = new HashSet <int>();
foreach (EquivToken eqt in tokens)
{
tokenIdSet.Add(eqt.TokenId);
}
// Now, index each distinct ID
foreach (int tokenId in tokenIdSet)
{
SenseIndexItem sii;
if (!index.SenseIndex.ContainsKey(tokenId))
{
sii = new SenseIndexItem();
index.SenseIndex[tokenId] = sii;
}
else
{
sii = index.SenseIndex[tokenId];
}
if (tokenIdSet.Count > byte.MaxValue)
{
throw new Exception("Sense's token count out of byte range: " + tokenIdSet.Count.ToString());
}
SenseInfo senseInfo = new SenseInfo
{
TokenizedSenseId = senseId,
TokensInSense = (byte)tokenIdSet.Count,
};
sii.Instances.Add(senseInfo);
}
}
private void indexSense(ReadOnlyCollection<EquivToken> tokens, int entryId, int senseIx)
{
// If there are no non-Chinese, non-number tokens: nothing to save, nothing to index
bool relevant = false;
foreach (EquivToken eqt in tokens)
{
if (eqt.TokenId != index.WordHolder.IdZho && eqt.TokenId != index.WordHolder.IdNum)
{ relevant = true; break; }
}
if (!relevant) return;
// Keep tokenized sense in memory
int senseId = tsenses.Count;
TokenizedSense ts = new TokenizedSense(entryId, senseIx, tokens);
tsenses.Add(ts);
// Add to instance list of each token in list
// First get set of different token IDs - we don't index dupes
HashSet<int> tokenIdSet = new HashSet<int>();
foreach (EquivToken eqt in tokens) tokenIdSet.Add(eqt.TokenId);
// Now, index each distinct ID
foreach (int tokenId in tokenIdSet)
{
SenseIndexItem sii;
if (!index.SenseIndex.ContainsKey(tokenId))
{
sii = new SenseIndexItem();
index.SenseIndex[tokenId] = sii;
}
else sii = index.SenseIndex[tokenId];
if (tokenIdSet.Count > byte.MaxValue)
throw new Exception("Sense's token count out of byte range: " + tokenIdSet.Count.ToString());
SenseInfo senseInfo = new SenseInfo
{
TokenizedSenseId = senseId,
TokensInSense = (byte)tokenIdSet.Count,
};
sii.Instances.Add(senseInfo);
}
}