/// <summary>
/// NOTE: This was getIntBlock() in Lucene
/// </summary>
public override int[] GetInt32Block()
{
if (freeBlocks == 0)
{
bytesUsed.AddAndGet(m_blockSize * RamUsageEstimator.NUM_BYTES_INT32);
return(new int[m_blockSize]);
}
int[] b = freeByteBlocks[--freeBlocks];
freeByteBlocks[freeBlocks] = null;
return(b);
}
public override byte[] GetByteBlock()
{
if (freeBlocks == 0)
{
bytesUsed.AddAndGet(m_blockSize);
return(new byte[m_blockSize]);
}
var b = freeByteBlocks[--freeBlocks];
freeByteBlocks[freeBlocks] = null;
return(b);
}
/// <summary>
/// Creates a new <see cref="BytesRefArray"/> with a counter to track allocated bytes
/// </summary>
public BytesRefArray(Counter bytesUsed)
{
this.pool = new ByteBlockPool(new ByteBlockPool.DirectTrackingAllocator(bytesUsed));
pool.NextBuffer();
bytesUsed.AddAndGet(RamUsageEstimator.NUM_BYTES_ARRAY_HEADER + RamUsageEstimator.NUM_BYTES_INT32);
this.bytesUsed = bytesUsed;
}
/// <summary>
/// Creates a new <see cref="BytesRefHash"/>
/// </summary>
public BytesRefHash(ByteBlockPool pool, int capacity, BytesStartArray bytesStartArray)
{
hashSize = capacity;
hashHalfSize = hashSize >> 1;
hashMask = hashSize - 1;
this.pool = pool;
ids = new int[hashSize];
Arrays.Fill(ids, -1);
this.bytesStartArray = bytesStartArray;
bytesStart = bytesStartArray.Init();
bytesUsed = bytesStartArray.BytesUsed() ?? Counter.NewCounter();
bytesUsed.AddAndGet(hashSize * RamUsageEstimator.NUM_BYTES_INT32);
}
public override byte[] GetByteBlock()
{
bytesUsed.AddAndGet(m_blockSize);
return(new byte[m_blockSize]);
}
