How to use

BlockCacheKey

in

com.nearinfinity.blur.store.blockcache

@Override
public void update(String name, long blockId, byte[] buffer) {
 Integer file = _names.get(name);
 if (file == null) {
  file = _counter.incrementAndGet();
  _names.put(name, file);
 }
 BlockCacheKey blockCacheKey = new BlockCacheKey();
 blockCacheKey.setBlock(blockId);
 blockCacheKey.setFile(file);
 _blockCache.store(blockCacheKey, buffer);  
}

public boolean store(BlockCacheKey blockCacheKey, byte[] data) {
 checkLength(data);
 BlockCacheLocation location = _cache.get(blockCacheKey);
 boolean newLocation = false;
 if (location == null) {
  newLocation = true;
  location = new BlockCacheLocation();
  if (!findEmptyLocation(location)) {
   return false;
  }
 }
 if (location.isRemoved()) {
  return false;
 }
 int slabId = location.getSlabId();
 int offset = location.getBlock() * _blockSize;
 ByteBuffer slab = getSlab(slabId);
 slab.position(offset);
 slab.put(data, 0, _blockSize);
 if (newLocation) {
  releaseLocation(_cache.put(blockCacheKey.clone(), location));
  _metrics.blockCacheSize.incrementAndGet();
 }
 return true;
}

@Override
public boolean fetch(String name, long blockId, int blockOffset, byte[] b, int off, int lengthToReadInBlock) {
 Integer file = _names.get(name);
 if (file == null) {
  return false;
 }
 BlockCacheKey blockCacheKey = new BlockCacheKey();
 blockCacheKey.setBlock(blockId);
 blockCacheKey.setFile(file);
 boolean fetch = _blockCache.fetch(blockCacheKey, b, blockOffset, off, lengthToReadInBlock);
 if (fetch) {
  _blurMetrics.blockCacheHit.incrementAndGet();
 } else {
  _blurMetrics.blockCacheMiss.incrementAndGet();
 }
 return fetch;
}

int passes = 10000;
BlockCacheKey blockCacheKey = new BlockCacheKey();
 blockCacheKey.setBlock(block);
 blockCacheKey.setFile(file);