com.facebook.presto.lark.sheets.LarkSheetsSplitManager Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of presto-lark-sheets Show documentation

Presto - Lark Sheets Connector

The newest version!

/*
 * 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 com.facebook.presto.lark.sheets;

import com.facebook.presto.spi.ConnectorSession;
import com.facebook.presto.spi.ConnectorSplitSource;
import com.facebook.presto.spi.ConnectorTableLayoutHandle;
import com.facebook.presto.spi.FixedSplitSource;
import com.facebook.presto.spi.connector.ConnectorSplitManager;
import com.facebook.presto.spi.connector.ConnectorTransactionHandle;
import com.google.common.collect.ImmutableList;

public class LarkSheetsSplitManager
        implements ConnectorSplitManager
{
    @Override
    public ConnectorSplitSource getSplits(
            ConnectorTransactionHandle transactionHandle,
            ConnectorSession session,
            ConnectorTableLayoutHandle layout,
            SplitSchedulingContext splitSchedulingContext)
    {
        LarkSheetsTableLayoutHandle sheetsTableLayout = (LarkSheetsTableLayoutHandle) layout;
        LarkSheetsSplit split = new LarkSheetsSplit(sheetsTableLayout.getTable());
        return new FixedSplitSource(ImmutableList.of(split));
    }
}