/*
* Licensed to 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.operation.reference.information;
import io.crate.Version;
import io.crate.metadata.table.StoredTable;
import javax.annotation.Nullable;
public final class TableExpressions {
@Nullable
public static <TRow> Version getVersion(TRow row, Version.Property property) {
Version version = null;
if (row instanceof StoredTable) {
StoredTable storedTable = (StoredTable) row;
if (property == Version.Property.CREATED) {
version = storedTable.versionCreated();
} else {
version = storedTable.versionUpgraded();
}
}
return version;
}
}