io.prestosql.jdbc.$internal.client.StatementClient Maven / Gradle / Ivy
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/*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package io.prestosql.jdbc.$internal.client;
import io.prestosql.jdbc.$internal.javax.annotation.Nullable;
import java.io.Closeable;
import java.time.ZoneId;
import java.util.Map;
import java.util.Optional;
import java.util.Set;
public interface StatementClient
extends Closeable
{
String getQuery();
ZoneId getTimeZone();
boolean isRunning();
boolean isClientAborted();
boolean isClientError();
boolean isFinished();
StatementStats getStats();
QueryStatusInfo currentStatusInfo();
QueryData currentData();
QueryStatusInfo finalStatusInfo();
Optional getSetCatalog();
Optional getSetSchema();
Optional getSetPath();
Map getSetSessionProperties();
Set getResetSessionProperties();
Map getSetRoles();
Map getAddedPreparedStatements();
Set getDeallocatedPreparedStatements();
@Nullable
String getStartedTransactionId();
boolean isClearTransactionId();
boolean advance();
void cancelLeafStage();
@Override
void close();
}