Package org.apache.druid.frame.allocation

Interface Summary

Interface	Description
MemoryAllocator	Allocator of WritableMemory.
MemoryAllocatorFactory	Factory for MemoryAllocator.

Class Summary

Class	Description
AppendableMemory	A class that allows writing to a series of Memory blocks as if they are one big coherent chunk of memory.
ArenaMemoryAllocator	Allocator that uses a reusable WritableMemory arena.
ArenaMemoryAllocatorFactory	Creates ArenaMemoryAllocator on each call to ArenaMemoryAllocatorFactory.newAllocator().
HeapMemoryAllocator	Allocator that uses ByteBuffer.allocate(int) to create chunks in the JVM heap.
MemoryRange<T extends org.apache.datasketches.memory.Memory>	Reference to a particular region of some Memory.
SingleMemoryAllocatorFactory	Wraps a single MemoryAllocator.