public override System.Collections.BitArray Bits(IndexReader reader) { object coreKey = reader.GetFieldCacheKey(); object delCoreKey = reader.HasDeletions() ? reader.GetDeletesCacheKey() : coreKey; object cached = cache.Get(reader, coreKey, delCoreKey); if (cached != null) { if (cached is System.Collections.BitArray) { return((System.Collections.BitArray)cached); } else if (cached is DocIdBitSet) { return(((DocIdBitSet)cached).GetBitSet()); } // It would be nice to handle the DocIdSet case, but that's not really possible } System.Collections.BitArray bits = filter.Bits(reader); if (bits != null) { cache.Put(coreKey, delCoreKey, bits); } return(bits); }
public override DocIdSet GetDocIdSet(IndexReader reader) { object coreKey = reader.GetFieldCacheKey(); object delCoreKey = reader.HasDeletions() ? reader.GetDeletesCacheKey() : coreKey; object cached = cache.Get(reader, coreKey, delCoreKey); if (cached != null) { hitCount++; if (cached is DocIdSet) { return((DocIdSet)cached); } else { return(new DocIdBitSet((System.Collections.BitArray)cached)); } } missCount++; // cache miss DocIdSet docIdSet = DocIdSetToCache(filter.GetDocIdSet(reader), reader); if (docIdSet != null) { cache.Put(coreKey, delCoreKey, docIdSet); } return(docIdSet); }
/** Remove this reader from the cache, if present. */ public void Purge(IndexReader r) { object readerKey = r.GetFieldCacheKey(); lock (readerCache) { readerCache.Remove(readerKey); } }
public virtual System.Object Get(IndexReader reader, Entry key) { System.Collections.IDictionary innerCache; System.Object value_Renamed; System.Object readerKey = reader.GetFieldCacheKey(); lock (readerCache.SyncRoot) { innerCache = (System.Collections.IDictionary)readerCache[readerKey]; if (innerCache == null) { innerCache = new System.Collections.Hashtable(); readerCache[readerKey] = innerCache; value_Renamed = null; } else { value_Renamed = innerCache[key]; } if (value_Renamed == null) { value_Renamed = new CreationPlaceholder(); innerCache[key] = value_Renamed; } } if (value_Renamed is CreationPlaceholder) { lock (value_Renamed) { CreationPlaceholder progress = (CreationPlaceholder)value_Renamed; if (progress.value_Renamed == null) { progress.value_Renamed = CreateValue(reader, key); lock (readerCache.SyncRoot) { innerCache[key] = progress.value_Renamed; } // Only check if key.custom (the parser) is // non-null; else, we check twice for a single // call to FieldCache.getXXX if (key.custom != null && wrapper != null) { System.IO.StreamWriter infoStream = wrapper.GetInfoStream(); if (infoStream != null) { PrintNewInsanity(infoStream, progress.value_Renamed); } } } return(progress.value_Renamed); } } return(value_Renamed); }
private SpanFilterResult GetCachedResult(IndexReader reader) { object coreKey = reader.GetFieldCacheKey(); object delCoreKey = reader.HasDeletions() ? reader.GetDeletesCacheKey() : coreKey; SpanFilterResult result = (SpanFilterResult)cache.Get(reader, coreKey, delCoreKey); if (result != null) { hitCount++; return(result); } missCount++; result = filter.BitSpans(reader); cache.Put(coreKey, delCoreKey, result); return(result); }
private SpanFilterResult GetCachedResult(IndexReader reader) { object coreKey = reader.GetFieldCacheKey(); object delCoreKey = reader.HasDeletions() ? reader.GetDeletesCacheKey() : coreKey; SpanFilterResult result = (SpanFilterResult) cache.Get(reader, coreKey, delCoreKey); if (result != null) { hitCount++; return result; } missCount++; result = filter.BitSpans(reader); cache.Put(coreKey, delCoreKey, result); return result; }
public override DocIdSet GetDocIdSet(IndexReader reader) { object coreKey = reader.GetFieldCacheKey(); object delCoreKey = reader.HasDeletions() ? reader.GetDeletesCacheKey() : coreKey; object cached = cache.Get(reader, coreKey, delCoreKey); if (cached != null) { hitCount++; if (cached is DocIdSet) return (DocIdSet) cached; else return new DocIdBitSet((System.Collections.BitArray) cached); } missCount++; // cache miss DocIdSet docIdSet = DocIdSetToCache(filter.GetDocIdSet(reader), reader); if (docIdSet != null) { cache.Put(coreKey, delCoreKey, docIdSet); } return docIdSet; }
public override System.Collections.BitArray Bits(IndexReader reader) { object coreKey = reader.GetFieldCacheKey(); object delCoreKey = reader.HasDeletions() ? reader.GetDeletesCacheKey() : coreKey; object cached = cache.Get(reader, coreKey, delCoreKey); if (cached != null) { if (cached is System.Collections.BitArray) { return (System.Collections.BitArray) cached; } else if (cached is DocIdBitSet) return ((DocIdBitSet) cached).GetBitSet(); // It would be nice to handle the DocIdSet case, but that's not really possible } System.Collections.BitArray bits = filter.Bits(reader); if (bits != null) { cache.Put(coreKey, delCoreKey, bits); } return bits; }
public virtual System.Object Get(IndexReader reader, Entry key) { System.Collections.IDictionary innerCache; System.Object value_Renamed; System.Object readerKey = reader.GetFieldCacheKey(); lock (readerCache.SyncRoot) { innerCache = (System.Collections.IDictionary) readerCache[readerKey]; if (innerCache == null) { innerCache = new System.Collections.Hashtable(); readerCache[readerKey] = innerCache; value_Renamed = null; } else { value_Renamed = innerCache[key]; } if (value_Renamed == null) { value_Renamed = new CreationPlaceholder(); innerCache[key] = value_Renamed; } } if (value_Renamed is CreationPlaceholder) { lock (value_Renamed) { CreationPlaceholder progress = (CreationPlaceholder) value_Renamed; if (progress.value_Renamed == null) { progress.value_Renamed = CreateValue(reader, key); lock (readerCache.SyncRoot) { innerCache[key] = progress.value_Renamed; } // Only check if key.custom (the parser) is // non-null; else, we check twice for a single // call to FieldCache.getXXX if (key.custom != null && wrapper != null) { System.IO.StreamWriter infoStream = wrapper.GetInfoStream(); if (infoStream != null) { PrintNewInsanity(infoStream, progress.value_Renamed); } } } return progress.value_Renamed; } } return value_Renamed; }
/** Remove this reader from the cache, if present. */ public void Purge(IndexReader r) { object readerKey = r.GetFieldCacheKey(); lock (readerCache) { readerCache.Remove(readerKey); } }