Class IOCQRingOffsets.Buffer

All Implemented Interfaces:
AutoCloseable, Iterable<IOCQRingOffsets>, NativeResource, Pointer
Enclosing class:
IOCQRingOffsets

public static class IOCQRingOffsets.Buffer extends StructBuffer<IOCQRingOffsets,IOCQRingOffsets.Buffer> implements NativeResource
An array of IOCQRingOffsets structs.
  • Constructor Details

    • Buffer

      public Buffer(ByteBuffer container)
      Creates a new IOCQRingOffsets.Buffer instance backed by the specified container.

      Changes to the container's content will be visible to the struct buffer instance and vice versa. The two buffers' position, limit, and mark values will be independent. The new buffer's position will be zero, its capacity and its limit will be the number of bytes remaining in this buffer divided by IOCQRingOffsets.SIZEOF, and its mark will be undefined.

      The created buffer instance holds a strong reference to the container object.

    • Buffer

      public Buffer(long address, int cap)
  • Method Details

    • head

      public int head()
      Returns:
      the value of the head field.
    • tail

      public int tail()
      Returns:
      the value of the tail field.
    • ring_mask

      public int ring_mask()
      Returns:
      the value of the ring_mask field.
    • ring_entries

      public int ring_entries()
      Returns:
      the value of the ring_entries field.
    • overflow

      public int overflow()
      Returns:
      the value of the overflow field.
    • cqes

      public int cqes()
      Returns:
      the value of the cqes field.
    • flags

      public int flags()
      Returns:
      the value of the flags field.
    • user_addr

      public long user_addr()
      Returns:
      the value of the user_addr field.
    • head

      public IOCQRingOffsets.Buffer head(int value)
      Sets the specified value to the head field.
    • tail

      public IOCQRingOffsets.Buffer tail(int value)
      Sets the specified value to the tail field.
    • ring_mask

      public IOCQRingOffsets.Buffer ring_mask(int value)
      Sets the specified value to the ring_mask field.
    • ring_entries

      public IOCQRingOffsets.Buffer ring_entries(int value)
      Sets the specified value to the ring_entries field.
    • overflow

      public IOCQRingOffsets.Buffer overflow(int value)
      Sets the specified value to the overflow field.
    • cqes

      public IOCQRingOffsets.Buffer cqes(int value)
      Sets the specified value to the cqes field.
    • flags

      public IOCQRingOffsets.Buffer flags(int value)
      Sets the specified value to the flags field.
    • user_addr

      public IOCQRingOffsets.Buffer user_addr(long value)
      Sets the specified value to the user_addr field.