io.trino.plugin.hive.SystemTableHandler Maven / Gradle / Ivy
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 io.trino.plugin.hive;
import io.trino.spi.connector.SchemaTableName;
import static java.util.Locale.ENGLISH;
public enum SystemTableHandler
{
PARTITIONS, PROPERTIES;
private final String suffix;
SystemTableHandler()
{
this.suffix = "$" + name().toLowerCase(ENGLISH);
}
boolean matches(SchemaTableName table)
{
return table.getTableName().endsWith(suffix) &&
(table.getTableName().length() > suffix.length());
}
SchemaTableName getSourceTableName(SchemaTableName table)
{
return new SchemaTableName(
table.getSchemaName(),
table.getTableName().substring(0, table.getTableName().length() - suffix.length()));
}
}
© 2015 - 2025 Weber Informatics LLC | Privacy Policy