content: /*
   * Copyright 2024-2025 the original author or authors.
   *
   * Licensed 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
   *
   *      https://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 com.alibaba.cloud.ai.studio.admin.generator.model;
  
  import java.util.Map;
  
  /**
   * Variable is often used to represent the output of a node, or pre-defined variables in
   * an App.
   */
  public class Variable {
  
  	private String name;
  
  	private Object value;
  
  	private VariableType valueType;
  
  	private String description;
  
  	private Map<String, Object> extraProperties;
  
  	private Strategy variableStrategy = Strategy.REPLACE;
  
  	public enum Strategy {
  
  		REPLACE("KeyStrategy.REPLACE"), APPEND("KeyStrategy.APPEND"), MERGE("KeyStrategy.MERGE");
  
  		private final String code;
  
  		public String getCode() {
  			return code;
  		}
  
  		Strategy(String code) {
  			this.code = code;
  		}
  
  	}
  
  	public Variable() {
  	}
  
  	/**
  	 * Only name and valueType is required
  	 * @param name a valid variable name
  	 * @param valueType a {@link VariableType} value
  	 */
  	public Variable(String name, VariableType valueType) {
  		this.name = name;
  		this.valueType = valueType;
  	}
  
  	public String getName() {
  		return name;
  	}
  
  	public Variable setName(String name) {
  		this.name = name;
  		return this;
  	}
  
  	public Object getValue() {
  		return value;
  	}
  
  	public Variable setValue(Object value) {
  		this.value = value;
  		return this;
  	}
  
  	public VariableType getValueType() {
  		return valueType;
  	}
  
  	public Variable setValueType(VariableType valueType) {
  		this.valueType = valueType;
  		return this;
  	}
  
  	public String getDescription() {
  		return description;
  	}
  
  	public Variable setDescription(String description) {
  		this.description = description;
  		return this;
  	}
  
  	public Map<String, Object> getExtraProperties() {
  		return extraProperties;
  	}
  
  	public Variable setExtraProperties(Map<String, Object> extraProperties) {
  		this.extraProperties = extraProperties;
  		return this;
  	}
  
  	public Variable setVariableStrategy(Strategy variableStrategy) {
  		this.variableStrategy = variableStrategy;
  		return this;
  	}
  
  	public Strategy getVariableStrategy() {
  		return variableStrategy;
  	}
  
  }
  