private ReplicatedIdGenerator CreateForMemberWithInitialIdAndRangeLength(MemberId member, long initialHighId, int idRangeLength, FileSystemAbstraction fs, File file)
{
IDictionary <IdType, int> allocationSizes = java.util.Enum.GetValues(typeof(IdType)).ToDictionary(idType => idType, idType => idRangeLength);
ReplicatedIdRangeAcquirer acquirer = new ReplicatedIdRangeAcquirer(_replicator, _idAllocationStateMachine, allocationSizes, member, NullLogProvider.Instance);
return(new ReplicatedIdGenerator(fs, file, IdType.ARRAY_BLOCK, () => initialHighId, acquirer, NullLogProvider.Instance, 10, true));
}
public ReplicatedIdGeneratorFactory(FileSystemAbstraction fs, ReplicatedIdRangeAcquirer idRangeAcquirer, LogProvider logProvider, IdTypeConfigurationProvider idTypeConfigurationProvider)
{
this._fs = fs;
this._idRangeAcquirer = idRangeAcquirer;
this._logProvider = logProvider;
this._idTypeConfigurationProvider = idTypeConfigurationProvider;
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void freeIdOnlyWhenReusabilityConditionAllows()
public virtual void FreeIdOnlyWhenReusabilityConditionAllows()
{
ReplicatedIdRangeAcquirer rangeAcquirer = SimpleRangeAcquirer(IdType.NODE, 0, 1024);
IdReusabilityCondition idReusabilityCondition = IdReusabilityCondition;
long burnedIds = 23L;
using (FreeIdFilteredIdGenerator idGenerator = new FreeIdFilteredIdGenerator(GetReplicatedIdGenerator(10, burnedIds, rangeAcquirer), idReusabilityCondition))
{
idGenerator.FreeId(10);
assertEquals(0, idGenerator.DefragCount);
assertEquals(23, idGenerator.NextId());
when(_commandIndexTracker.AppliedCommandIndex).thenReturn(4L, 6L); // gap-free
when(_state.lastLogIndexBeforeWeBecameLeader()).thenReturn(5L);
idReusabilityCondition.OnLeaderSwitch(new LeaderInfo(_myself, 1));
assertEquals(24, idGenerator.NextId());
idGenerator.FreeId(11);
assertEquals(25, idGenerator.NextId());
idGenerator.FreeId(6);
assertEquals(6, idGenerator.NextId());
}
}
private ReplicatedIdRangeAcquirer SimpleRangeAcquirer(IdType idType, long start, int length)
{
ReplicatedIdRangeAcquirer rangeAcquirer = mock(typeof(ReplicatedIdRangeAcquirer));
//noinspection unchecked
when(rangeAcquirer.AcquireIds(idType)).thenReturn(Allocation(start, length, -1)).thenThrow(typeof(NoMoreIds));
return(rangeAcquirer);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldCreateIdFileForPersistence()
public virtual void ShouldCreateIdFileForPersistence()
{
ReplicatedIdRangeAcquirer rangeAcquirer = SimpleRangeAcquirer(IdType.NODE, 0, 1024);
_idGenerator = GetReplicatedIdGenerator(10, 0L, rangeAcquirer);
assertTrue(_fs.fileExists(_file));
}
private ReplicatedIdRangeAcquirer StubAcquirer()
{
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final ReplicatedIdRangeAcquirer rangeAcquirer = mock(ReplicatedIdRangeAcquirer.class);
ReplicatedIdRangeAcquirer rangeAcquirer = mock(typeof(ReplicatedIdRangeAcquirer));
when(rangeAcquirer.AcquireIds(IdType.NODE)).thenReturn(Allocation(0, 1024, -1)).thenReturn(Allocation(1024, 1024, 1023)).thenReturn(Allocation(2048, 1024, 2047)).thenReturn(Allocation(3072, 1024, 3071)).thenReturn(Allocation(4096, 1024, 4095)).thenReturn(Allocation(5120, 1024, 5119)).thenReturn(Allocation(6144, 1024, 6143)).thenReturn(Allocation(7168, 1024, 7167)).thenReturn(Allocation(8192, 1024, 8191)).thenReturn(Allocation(9216, 1024, 9215)).thenReturn(Allocation(-1, 0, 9216 + 1024));
return(rangeAcquirer);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test(expected = IllegalStateException.class) public void shouldThrowIfAdjustmentFailsDueToInconsistentValues()
public virtual void ShouldThrowIfAdjustmentFailsDueToInconsistentValues()
{
ReplicatedIdRangeAcquirer rangeAcquirer = mock(typeof(ReplicatedIdRangeAcquirer));
when(rangeAcquirer.AcquireIds(IdType.NODE)).thenReturn(Allocation(3, 21, 21));
_idGenerator = GetReplicatedIdGenerator(10, 42L, rangeAcquirer);
_idGenerator.nextId();
}
internal ReplicatedIdGenerator(FileSystemAbstraction fs, File file, IdType idType, System.Func <long> highId, ReplicatedIdRangeAcquirer acquirer, LogProvider logProvider, int grabSize, bool aggressiveReuse)
{
this._idType = idType;
this._highId = highId();
this._acquirer = acquirer;
this._log = logProvider.getLog(this.GetType());
_idContainer = new IdContainer(fs, file, grabSize, aggressiveReuse);
_idContainer.init();
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldNotStepBeyondAllocationBoundaryWithoutBurnedId()
public virtual void ShouldNotStepBeyondAllocationBoundaryWithoutBurnedId()
{
ReplicatedIdRangeAcquirer rangeAcquirer = SimpleRangeAcquirer(IdType.NODE, 0, 1024);
_idGenerator = GetReplicatedIdGenerator(10, 0L, rangeAcquirer);
ISet <long> idsGenerated = CollectGeneratedIds(_idGenerator, 1024);
long minId = min(idsGenerated);
long maxId = max(idsGenerated);
assertEquals(0L, minId);
assertEquals(1023L, maxId);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldReuseIdBeforeHighId()
public virtual void ShouldReuseIdBeforeHighId()
{
ReplicatedIdRangeAcquirer rangeAcquirer = SimpleRangeAcquirer(IdType.NODE, 0, 1024);
long burnedIds = 23L;
_idGenerator = GetReplicatedIdGenerator(10, burnedIds, rangeAcquirer);
assertEquals(23, _idGenerator.nextId());
_idGenerator.freeId(10);
_idGenerator.freeId(5);
assertEquals(10, _idGenerator.nextId());
assertEquals(5, _idGenerator.nextId());
assertEquals(24, _idGenerator.nextId());
}
private ReplicatedIdGenerator GetReplicatedIdGenerator(int grabSize, long l, ReplicatedIdRangeAcquirer replicatedIdRangeAcquirer)
{
return(new ReplicatedIdGenerator(_fs, _file, IdType.NODE, () => l, replicatedIdRangeAcquirer, _logProvider, grabSize, true));
}
