| /* |
| * 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.io.spi; |
| |
| import java.util.Objects; |
| import org.apache.flink.shaded.jackson2.com.fasterxml.jackson.core.JsonPointer; |
| import org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.JsonNode; |
| import org.apache.flink.statefun.sdk.EgressType; |
| import org.apache.flink.statefun.sdk.io.EgressIdentifier; |
| import org.apache.flink.statefun.sdk.io.EgressSpec; |
| |
| public final class JsonEgressSpec<T> implements EgressSpec<T> { |
| |
| private static final JsonPointer SPEC_POINTER = JsonPointer.compile("/egress/spec"); |
| |
| private final JsonNode json; |
| private final EgressIdentifier<T> id; |
| private final EgressType type; |
| |
| public JsonEgressSpec(EgressType type, EgressIdentifier<T> id, JsonNode json) { |
| this.type = Objects.requireNonNull(type); |
| this.id = Objects.requireNonNull(id); |
| this.json = Objects.requireNonNull(json); |
| } |
| |
| @Override |
| public EgressType type() { |
| return type; |
| } |
| |
| @Override |
| public EgressIdentifier<T> id() { |
| return id; |
| } |
| |
| public JsonNode json() { |
| return json; |
| } |
| |
| public JsonNode specJson() { |
| return json.requiredAt(SPEC_POINTER); |
| } |
| } |