org.apache.baremaps.geoparquet.GeoParquetDataStore Maven / Gradle / Ivy
The newest version!
/*
* 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.baremaps.geoparquet;
import java.net.URI;
import java.util.List;
import org.apache.baremaps.store.DataStore;
import org.apache.baremaps.store.DataStoreException;
import org.apache.baremaps.store.DataTable;
/**
* A {@link DataStore} corresponding to a GeoParquet file.
*/
public class GeoParquetDataStore implements DataStore {
private final URI uri;
public GeoParquetDataStore(URI uri) {
this.uri = uri;
}
@Override
public List list() throws DataStoreException {
return List.of(uri.toString());
}
@Override
public DataTable get(String name) throws DataStoreException {
if (!uri.toString().equals(name)) {
throw new DataStoreException("Table not found");
}
return new GeoParquetDataTable(uri);
}
@Override
public void add(DataTable table) throws DataStoreException {
throw new UnsupportedOperationException();
}
@Override
public void add(String name, DataTable table) throws DataStoreException {
throw new UnsupportedOperationException();
}
@Override
public void remove(String name) throws DataStoreException {
throw new UnsupportedOperationException();
}
}
© 2015 - 2025 Weber Informatics LLC | Privacy Policy