/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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 org.apache.asterix.app.function;

import org.apache.asterix.metadata.api.IDatasourceFunction;
import org.apache.asterix.metadata.declared.DataSourceId;
import org.apache.asterix.metadata.declared.FunctionDataSource;
import org.apache.asterix.metadata.declared.MetadataProvider;
import org.apache.hyracks.algebricks.common.constraints.AlgebricksAbsolutePartitionConstraint;
import org.apache.hyracks.algebricks.common.exceptions.AlgebricksException;
import org.apache.hyracks.algebricks.core.algebra.properties.INodeDomain;

public class StorageComponentsDatasource extends FunctionDataSource {

    public static final DataSourceId STORAGE_COMPONENTS_DATASOURCE_ID =
            createDataSourceId(StorageComponentsRewriter.STORAGE_COMPONENTS);

    private final int datasetId;

    public StorageComponentsDatasource(INodeDomain domain, int datasetId) throws AlgebricksException {
        super(STORAGE_COMPONENTS_DATASOURCE_ID, StorageComponentsRewriter.STORAGE_COMPONENTS, domain);
        this.datasetId = datasetId;
    }

    @Override
    protected IDatasourceFunction createFunction(MetadataProvider metadataProvider,
            AlgebricksAbsolutePartitionConstraint locations) {
        return new StorageComponentsFunction(locations, datasetId);
    }
}
