ScanNode.java

/*
 * 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.matching.example.rel;

import java.util.List;

import static java.util.Collections.emptyList;

public class ScanNode
        implements RelNode
{
    private final String tableName;

    public ScanNode(String tableName)
    {
        this.tableName = tableName;
    }

    @Override
    public List<RelNode> getSources()
    {
        return emptyList();
    }

    public String getTableName()
    {
        return tableName;
    }
}