| /* |
| * 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.flink.statefun.flink.core.state; |
| |
| import java.util.Map; |
| import java.util.Objects; |
| import org.apache.flink.api.common.state.MapState; |
| import org.apache.flink.statefun.sdk.state.TableAccessor; |
| |
| final class FlinkTableAccessor<K, V> implements TableAccessor<K, V> { |
| |
| private final MapState<K, V> handle; |
| |
| FlinkTableAccessor(MapState<K, V> handle) { |
| this.handle = Objects.requireNonNull(handle); |
| } |
| |
| @Override |
| public void set(K key, V value) { |
| try { |
| handle.put(key, value); |
| } catch (Exception e) { |
| throw new RuntimeException(e); |
| } |
| } |
| |
| @Override |
| public V get(K key) { |
| try { |
| return handle.get(key); |
| } catch (Exception e) { |
| throw new RuntimeException(e); |
| } |
| } |
| |
| @Override |
| public void remove(K key) { |
| try { |
| handle.remove(key); |
| } catch (Exception e) { |
| throw new RuntimeException(e); |
| } |
| } |
| |
| @Override |
| public Iterable<Map.Entry<K, V>> entries() { |
| try { |
| return handle.entries(); |
| } catch (Exception e) { |
| throw new RuntimeException(e); |
| } |
| } |
| |
| @Override |
| public Iterable<K> keys() { |
| try { |
| return handle.keys(); |
| } catch (Exception e) { |
| throw new RuntimeException(e); |
| } |
| } |
| |
| @Override |
| public Iterable<V> values() { |
| try { |
| return handle.values(); |
| } catch (Exception e) { |
| throw new RuntimeException(e); |
| } |
| } |
| |
| @Override |
| public void clear() { |
| handle.clear(); |
| } |
| } |