Class FixedSequenceGroup

java.lang.Object
com.lmax.disruptor.Sequence
com.lmax.disruptor.FixedSequenceGroup
public final class FixedSequenceGroup extends Sequence
Hides a group of Sequences behind a single Sequence

  • Field Details

    • p9

      protected long p9

    • p10

      protected long p10

    • p11

      protected long p11

    • p12

      protected long p12

    • p13

      protected long p13

    • p14

      protected long p14

    • p15

      protected long p15

    • value

      protected volatile long value

    • p1

      protected long p1

    • p2

      protected long p2

    • p3

      protected long p3

    • p4

      protected long p4

    • p5

      protected long p5

    • p6

      protected long p6

    • p7

      protected long p7

  • Constructor Details

    • FixedSequenceGroup

      public FixedSequenceGroup(Sequence[] sequences)
      Constructor
      Parameters:
      sequences - the list of sequences to be tracked under this sequence group

  • Method Details

    • get

      public long get()
      Get the minimum sequence value for the group.
      Overrides:
      get in class Sequence
      Returns:
      the minimum sequence value for the group.

    • toString

      public String toString()
      Overrides:
      toString in class Sequence

    • set

      public void set(long value)
      Not supported.
      Overrides:
      set in class Sequence
      Parameters:
      value - The new value for the sequence.

    • compareAndSet

      public boolean compareAndSet(long expectedValue, long newValue)
      Not supported.
      Overrides:
      compareAndSet in class Sequence
      Parameters:
      expectedValue - The expected current value.
      newValue - The value to update to.
      Returns:
      true if the operation succeeds, false otherwise.

    • incrementAndGet

      public long incrementAndGet()
      Not supported.
      Overrides:
      incrementAndGet in class Sequence
      Returns:
      The value after the increment

    • addAndGet

      public long addAndGet(long increment)
      Not supported.
      Overrides:
      addAndGet in class Sequence
      Parameters:
      increment - The value to add to the sequence.
      Returns:
      The value after the increment.