| /* |
| * 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.seatunnel.datasource.configuration; |
| |
| import com.fasterxml.jackson.core.type.TypeReference; |
| |
| import java.util.Objects; |
| |
| public class Option<T> { |
| /** |
| * The current key for that config option. |
| */ |
| private final String key; |
| |
| /** |
| * Type of the value that this Option describes. |
| */ |
| private final TypeReference<T> typeReference; |
| |
| /** |
| * The default value for this option. |
| */ |
| private final T defaultValue; |
| |
| /** |
| * The description for this option. |
| */ |
| String description = ""; |
| |
| public Option(String key, TypeReference<T> typeReference, T defaultValue) { |
| this.key = key; |
| this.typeReference = typeReference; |
| this.defaultValue = defaultValue; |
| } |
| |
| public String key() { |
| return key; |
| } |
| |
| public TypeReference<T> typeReference() { |
| return typeReference; |
| } |
| |
| public T defaultValue() { |
| return defaultValue; |
| } |
| |
| public String getDescription() { |
| return description; |
| } |
| |
| public Option<T> withDescription(String description) { |
| this.description = description; |
| return this; |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (this == obj) { |
| return true; |
| } |
| if (!(obj instanceof Option)) { |
| return false; |
| } |
| Option<?> that = (Option<?>) obj; |
| return Objects.equals(this.key, that.key) && Objects.equals(this.defaultValue, that.defaultValue); |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hash(this.key, this.defaultValue); |
| } |
| |
| @Override |
| public String toString() { |
| return String.format("Key: '%s', default: %s", key, defaultValue); |
| } |
| } |