java.lang.Object
org.rrd4j.core.RrdAllocator
public class RrdAllocatorextends Object
An internal usage class.

  • Field Details

    • allocationPointer

      private long allocationPointer
      Offset of the next free byte in the file.

  • Constructor Details

    • RrdAllocator

      RrdAllocator()
      Creates an allocator whose byte offset starts at zero.

  • Method Details

    • allocate

      long allocate(long byteCount)
      Next available byte offset in the allocation space.
      Parameters:
      byteCount - how many bytes to reserve; must not be negative
      Returns:
      the start offset of the reserved space