/*
* Licensed to CRATE Technology GmbH ("Crate") under one or more contributor
* license agreements. See the NOTICE file distributed with this work for
* additional information regarding copyright ownership. Crate 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.
*
* However, if you have executed another commercial license agreement
* with Crate these terms will supersede the license and you may use the
* software solely pursuant to the terms of the relevant commercial agreement.
*/
package io.crate.metadata.information;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableSortedMap;
import io.crate.metadata.*;
import io.crate.types.DataType;
import io.crate.types.DataTypes;
import org.elasticsearch.cluster.service.ClusterService;
public class InformationSchemataTableInfo extends InformationTableInfo {
public static final String NAME = "schemata";
public static final TableIdent IDENT = new TableIdent(InformationSchemaInfo.NAME, NAME);
public static class Columns {
public static final ColumnIdent SCHEMA_NAME = new ColumnIdent("schema_name");
}
public static class References {
public static final Reference SCHEMA_NAME = info(Columns.SCHEMA_NAME, DataTypes.STRING);
}
private static Reference info(ColumnIdent columnIdent, DataType dataType) {
return new Reference(new ReferenceIdent(IDENT, columnIdent), RowGranularity.DOC, dataType);
}
protected InformationSchemataTableInfo(ClusterService clusterService) {
super(clusterService, IDENT,
ImmutableList.of(Columns.SCHEMA_NAME),
ImmutableSortedMap.<ColumnIdent, Reference>naturalOrder()
.put(Columns.SCHEMA_NAME, References.SCHEMA_NAME)
.build()
);
}
}