/** * @param tx * @param pageId * @throws IOException */ private void clearBinAtPage(Transaction tx, long pageId) throws IOException { Page<HashBin<Key,Value>> page = tx.load(pageId, null); HashBin<Key, Value> bin = new HashBin<Key,Value>(); bin.setPage(page); page.set(bin); store(tx, bin); }
synchronized public Value put(Transaction tx, Key key, Value value) throws IOException { assertLoaded(); HashBin<Key,Value> bin = getBin(tx, key); int originalSize = bin.size(); Value result = bin.put(key,value); store(tx, bin); int newSize = bin.size(); if (newSize != originalSize) { metadata.size++; if (newSize == 1) { metadata.binsActive++; } } if (metadata.binsActive >= this.increaseThreshold) { newSize = Math.min(maximumBinCapacity, metadata.binCapacity*2); if(metadata.binCapacity!=newSize) { resize(tx, newSize); } } return result; }
HashBin<Key,Value> resizeBin = getBin(tx, entry.getKey(), resizePageId, resizeCapacity); resizeBin.put(entry.getKey(), entry.getValue()); store(tx, resizeBin); if( resizeBin.size() == 1) { metadata.binsActive++;
synchronized public Value remove(Transaction tx, Key key) throws IOException { assertLoaded(); HashBin<Key,Value> bin = getBin(tx, key); int originalSize = bin.size(); Value result = bin.remove(key); int newSize = bin.size(); if (newSize != originalSize) { store(tx, bin); metadata.size--; if (newSize == 0) { metadata.binsActive--; } } if (metadata.binsActive <= this.decreaseThreshold) { newSize = Math.max(minimumBinCapacity, metadata.binCapacity/2); if(metadata.binCapacity!=newSize) { resize(tx, newSize); } } return result; }
/** * @param tx * @param pageId * @throws IOException */ private void clearBinAtPage(Transaction tx, long pageId) throws IOException { Page<HashBin<Key,Value>> page = tx.load(pageId, null); HashBin<Key, Value> bin = new HashBin<Key,Value>(); bin.setPage(page); page.set(bin); store(tx, bin); }
/** * @param tx * @param pageId * @throws IOException */ private void clearBinAtPage(Transaction tx, long pageId) throws IOException { Page<HashBin<Key,Value>> page = tx.load(pageId, null); HashBin<Key, Value> bin = new HashBin<Key,Value>(); bin.setPage(page); page.set(bin); store(tx, bin); }
/** * @param tx * @param pageId * @throws IOException */ private void clearBinAtPage(Transaction tx, long pageId) throws IOException { Page<HashBin<Key,Value>> page = tx.load(pageId, null); HashBin<Key, Value> bin = new HashBin<Key,Value>(); bin.setPage(page); page.set(bin); store(tx, bin); }
synchronized public Value remove(Transaction tx, Key key) throws IOException { assertLoaded(); HashBin<Key,Value> bin = getBin(tx, key); int originalSize = bin.size(); Value result = bin.remove(key); int newSize = bin.size(); if (newSize != originalSize) { store(tx, bin); metadata.size--; if (newSize == 0) { metadata.binsActive--; } } if (metadata.binsActive <= this.decreaseThreshold) { newSize = Math.max(minimumBinCapacity, metadata.binCapacity/2); if(metadata.binCapacity!=newSize) { resize(tx, newSize); } } return result; }
HashBin<Key,Value> resizeBin = getBin(tx, entry.getKey(), resizePageId, resizeCapacity); resizeBin.put(entry.getKey(), entry.getValue()); store(tx, resizeBin); if( resizeBin.size() == 1) { metadata.binsActive++;
synchronized public Value remove(Transaction tx, Key key) throws IOException { assertLoaded(); HashBin<Key,Value> bin = getBin(tx, key); int originalSize = bin.size(); Value result = bin.remove(key); int newSize = bin.size(); if (newSize != originalSize) { store(tx, bin); metadata.size--; if (newSize == 0) { metadata.binsActive--; } } if (metadata.binsActive <= this.decreaseThreshold) { newSize = Math.max(minimumBinCapacity, metadata.binCapacity/2); if(metadata.binCapacity!=newSize) { resize(tx, newSize); } } return result; }
synchronized public Value put(Transaction tx, Key key, Value value) throws IOException { assertLoaded(); HashBin<Key,Value> bin = getBin(tx, key); int originalSize = bin.size(); Value result = bin.put(key,value); store(tx, bin); int newSize = bin.size(); if (newSize != originalSize) { metadata.size++; if (newSize == 1) { metadata.binsActive++; } } if (metadata.binsActive >= this.increaseThreshold) { newSize = Math.min(maximumBinCapacity, metadata.binCapacity*2); if(metadata.binCapacity!=newSize) { resize(tx, newSize); } } return result; }
HashBin<Key,Value> resizeBin = getBin(tx, entry.getKey(), resizePageId, resizeCapacity); resizeBin.put(entry.getKey(), entry.getValue()); store(tx, resizeBin); if( resizeBin.size() == 1) { metadata.binsActive++;
synchronized public Value put(Transaction tx, Key key, Value value) throws IOException { assertLoaded(); HashBin<Key,Value> bin = getBin(tx, key); int originalSize = bin.size(); Value result = bin.put(key,value); store(tx, bin); int newSize = bin.size(); if (newSize != originalSize) { metadata.size++; if (newSize == 1) { metadata.binsActive++; } } if (metadata.binsActive >= this.increaseThreshold) { newSize = Math.min(maximumBinCapacity, metadata.binCapacity*2); if(metadata.binCapacity!=newSize) { resize(tx, newSize); } } return result; }
synchronized public Value put(Transaction tx, Key key, Value value) throws IOException { assertLoaded(); HashBin<Key,Value> bin = getBin(tx, key); int originalSize = bin.size(); Value result = bin.put(key,value); store(tx, bin); int newSize = bin.size(); if (newSize != originalSize) { metadata.size++; if (newSize == 1) { metadata.binsActive++; } } if (metadata.binsActive >= this.increaseThreshold) { newSize = Math.min(maximumBinCapacity, metadata.binCapacity*2); if(metadata.binCapacity!=newSize) { resize(tx, newSize); } } return result; }
synchronized public Value remove(Transaction tx, Key key) throws IOException { assertLoaded(); HashBin<Key,Value> bin = getBin(tx, key); int originalSize = bin.size(); Value result = bin.remove(key); int newSize = bin.size(); if (newSize != originalSize) { store(tx, bin); metadata.size--; if (newSize == 0) { metadata.binsActive--; } } if (metadata.binsActive <= this.decreaseThreshold) { newSize = Math.max(minimumBinCapacity, metadata.binCapacity/2); if(metadata.binCapacity!=newSize) { resize(tx, newSize); } } return result; }
HashBin<Key,Value> resizeBin = getBin(tx, entry.getKey(), resizePageId, resizeCapacity); resizeBin.put(entry.getKey(), entry.getValue()); store(tx, resizeBin); if( resizeBin.size() == 1) { metadata.binsActive++;