private void CleanupResources()
{
// closing is done by KTI
_storageReader.release();
_executingQueryList = ExecutingQueryList.EMPTY;
CloseAllCloseableResources();
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void removingTheLastQueryReturnsAnEmptyList()
public virtual void RemovingTheLastQueryReturnsAnEmptyList()
{
// Given
ExecutingQuery aQuery = CreateExecutingQuery(1, "query");
ExecutingQueryList list = ExecutingQueryList.EMPTY.push(aQuery);
// When
ExecutingQueryList result = list.Remove(aQuery);
// Then
assertThat(result, equalTo(ExecutingQueryList.EMPTY));
}
public KernelStatement(KernelTransactionImplementation transaction, TxStateHolder txStateHolder, StorageReader storageReader, LockTracer systemLockTracer, StatementOperationParts statementOperations, ClockContext clockContext, VersionContextSupplier versionContextSupplier)
{
this._transaction = transaction;
this._txStateHolder = txStateHolder;
this._storageReader = storageReader;
this._facade = new OperationsFacade(this, statementOperations);
this._executingQueryList = ExecutingQueryList.EMPTY;
this._systemLockTracer = systemLockTracer;
this._statementOpenCloseCalls = _recordStatementsTraces ? new LinkedList <StackTraceElement[]>() : _emptyStatementHistory;
this._clockContext = clockContext;
this._versionContextSupplier = versionContextSupplier;
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldNotChangeAListWhenRemovingAQueryThatIsNotInTheList()
public virtual void ShouldNotChangeAListWhenRemovingAQueryThatIsNotInTheList()
{
// given
ExecutingQuery query1 = CreateExecutingQuery(1, "query1");
ExecutingQuery query2 = CreateExecutingQuery(2, "query2");
ExecutingQueryList list = ExecutingQueryList.EMPTY.push(query1);
// when
ExecutingQueryList result = list.Remove(query2);
// then
assertThat(result, equalTo(list));
}
internal override Stream <ExecutingQuery> Queries()
{
Stream.Builder <ExecutingQuery> builder = Stream.builder();
ExecutingQueryList entry = this;
while (entry != EMPTY)
{
Entry current = ( Entry )entry;
builder.accept(current.Query);
entry = current.Next;
}
return(builder.build());
}
internal KernelTransactionImplementationHandle(KernelTransactionImplementation tx, SystemNanoClock clock)
{
this._txReuseCount = tx.ReuseCount;
this._lastTransactionIdWhenStarted = tx.LastTransactionIdWhenStarted();
this._lastTransactionTimestampWhenStarted = tx.LastTransactionTimestampWhenStarted();
this._startTime = tx.StartTime();
this._startTimeNanos = tx.StartTimeNanos();
this._timeoutMillis = tx.Timeout();
this._subject = tx.SubjectOrAnonymous();
this._terminationReason = tx.ReasonIfTerminated;
this._executingQueries = tx.ExecutingQueries();
this._metaData = tx.MetaData;
this._userTransactionId = tx.UserTransactionId();
this._tx = tx;
this._clock = clock;
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void removingQueryInTheMiddleKeepsOrder()
public virtual void RemovingQueryInTheMiddleKeepsOrder()
{
// Given
ExecutingQuery query1 = CreateExecutingQuery(1, "query1");
ExecutingQuery query2 = CreateExecutingQuery(2, "query2");
ExecutingQuery query3 = CreateExecutingQuery(3, "query3");
ExecutingQuery query4 = CreateExecutingQuery(4, "query4");
ExecutingQuery query5 = CreateExecutingQuery(5, "query5");
ExecutingQueryList list = ExecutingQueryList.EMPTY.push(query1).push(query2).push(query3).push(query4).push(query5);
// When
IList <ExecutingQuery> result = list.Remove(query3).queries().collect(Collectors.toList());
// Then
assertThat(result, equalTo(asList(query5, query4, query2, query1)));
}
internal override ExecutingQueryList Remove(ExecutingQuery parent, ExecutingQuery target)
{
if (target.Equals(Query))
{
Next.waitsFor(parent);
return(Next);
}
else
{
ExecutingQueryList removed = Next.remove(parent, target);
if (removed == Next)
{
return(this);
}
else
{
return(new Entry(Query, removed));
}
}
}
internal void StopQueryExecution(ExecutingQuery executingQuery)
{
this._executingQueryList = _executingQueryList.remove(executingQuery);
_transaction.getStatistics().addWaitingTime(executingQuery.ReportedWaitingTimeNanos());
}
internal void StartQueryExecution(ExecutingQuery query)
{
this._executingQueryList = _executingQueryList.push(query);
}
internal Entry(ExecutingQuery query, ExecutingQueryList next)
{
this.Query = query;
this.Next = next;
}
