io.trino.testing.TestingSplitManager Maven / Gradle / Ivy
/*
* 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.trino.testing;
import com.google.common.collect.ImmutableList;
import io.trino.spi.connector.ConnectorSession;
import io.trino.spi.connector.ConnectorSplit;
import io.trino.spi.connector.ConnectorSplitManager;
import io.trino.spi.connector.ConnectorSplitSource;
import io.trino.spi.connector.ConnectorTableHandle;
import io.trino.spi.connector.ConnectorTransactionHandle;
import io.trino.spi.connector.Constraint;
import io.trino.spi.connector.DynamicFilter;
import io.trino.spi.connector.FixedSplitSource;
import java.util.List;
import static java.util.Objects.requireNonNull;
public class TestingSplitManager
implements ConnectorSplitManager
{
private final List splits;
public TestingSplitManager(List splits)
{
this.splits = ImmutableList.copyOf(requireNonNull(splits, "splits is null"));
}
@Override
public ConnectorSplitSource getSplits(
ConnectorTransactionHandle transaction,
ConnectorSession session,
ConnectorTableHandle table,
DynamicFilter dynamicFilter,
Constraint constraint)
{
return new FixedSplitSource(splits);
}
}