| /* |
| * 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.iceberg; |
| |
| import java.util.Map; |
| import org.apache.iceberg.relocated.com.google.common.collect.ImmutableMap; |
| |
| /** |
| * Generic interface for creating and loading a table implementation. |
| * |
| * The 'tableIdentifier' field should be interpreted by the underlying |
| * implementation (e.g. database.table_name) |
| */ |
| public interface Tables { |
| default Table create(Schema schema, String tableIdentifier) { |
| return create(schema, PartitionSpec.unpartitioned(), ImmutableMap.of(), tableIdentifier); |
| } |
| |
| default Table create(Schema schema, PartitionSpec spec, String tableIdentifier) { |
| return create(schema, spec, ImmutableMap.of(), tableIdentifier); |
| } |
| |
| default Table create(Schema schema, PartitionSpec spec, Map<String, String> properties, String tableIdentifier) { |
| return create(schema, spec, SortOrder.unsorted(), properties, tableIdentifier); |
| } |
| |
| default Table create(Schema schema, |
| PartitionSpec spec, |
| SortOrder order, |
| Map<String, String> properties, |
| String tableIdentifier) { |
| throw new UnsupportedOperationException(this.getClass().getName() + " does not implement create with a sort order"); |
| } |
| |
| Table load(String tableIdentifier); |
| |
| boolean exists(String tableIdentifier); |
| } |