content: /*
   * Copyright (c) 2016-2017 the original author or authors.
   *
   * Permission is hereby granted, free of charge, to any person obtaining a copy
   * of this software and associated documentation files (the "Software"), to deal
   * in the Software without restriction, including without limitation the rights
   * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   * copies of the Software, and to permit persons to whom the Software is
   * furnished to do so, subject to the following conditions:
   *
   * The above copyright notice and this permission notice shall be included in all
   * copies or substantial portions of the Software.
   *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
   * SOFTWARE.
   */
  
  package com.rivescript.ast;
  
  import java.util.ArrayList;
  import java.util.HashMap;
  import java.util.List;
  import java.util.Map;
  
  /**
   * Represents a RiveScript zzTopic.
   *
   * @author Noah Petherbridge
   * @author Marcel Overdijk
   */
  public class Topic {
  
  	private List<Trigger> triggers;
  	private Map<String, Boolean> includes;
  	private Map<String, Boolean> inherits;
  
  	public Topic() {
  		this.triggers = new ArrayList<>();
  		this.includes = new HashMap<>();
  		this.inherits = new HashMap<>();
  	}
  
  	/**
  	 * Returns the triggers of this topic.
  	 *
  	 * @return the triggers
  	 */
  	public List<Trigger> getTriggers() {
  		return triggers;
  	}
  
  	/**
  	 * Sets the triggers of this topic.
  	 *
  	 * @param triggers the triggers
  	 */
  	public void setTriggers(List<Trigger> triggers) {
  		this.triggers = triggers;
  	}
  
  	/**
  	 * Returns the includes of this topic.
  	 *
  	 * @return the includes
  	 */
  	public Map<String, Boolean> getIncludes() {
  		return includes;
  	}
  
  	/**
  	 * Sets the includes of this topic.
  	 *
  	 * @param includes the includes
  	 */
  	public void setIncludes(Map<String, Boolean> includes) {
  		this.includes = includes;
  	}
  
  	/**
  	 * Returns the inherits of this topic.
  	 *
  	 * @return the inherits
  	 */
  	public Map<String, Boolean> getInherits() {
  		return inherits;
  	}
  
  	/**
  	 * Sets the inherits of this topic.
  	 *
  	 * @param inherits the inherits
  	 */
  	public void setInherits(Map<String, Boolean> inherits) {
  		this.inherits = inherits;
  	}
  
  	/**
  	 * Adds the given trigger to this topic.
  	 *
  	 * @param trigger the trigger
  	 */
  	public void addTrigger(Trigger trigger) {
  		triggers.add(trigger);
  	}
  
  	/**
  	 * Adds the given include to this topic.
  	 *
  	 * @param name  the include
  	 * @param value the value
  	 */
  	public void addInclude(String name, boolean value) {
  		includes.put(name, value);
  	}
  
  	/**
  	 * Adds the given inherit to this topic.
  	 *
  	 * @param name  the inherit
  	 * @param value the value
  	 */
  	public void addInherit(String name, boolean value) {
  		inherits.put(name, value);
  	}
  
  	@Override
  	public boolean equals(Object o) {
  		if (this == o) {
  			return true;
  		}
  		if (o == null || getClass() != o.getClass()) {
  			return false;
  		}
  		Topic that = (Topic) o;
  		if (triggers != null ? !triggers.equals(that.triggers) : that.triggers != null) {
  			return false;
  		}
  		if (includes != null ? !includes.equals(that.includes) : that.includes != null) {
  			return false;
  		}
  		return inherits != null ? inherits.equals(that.inherits) : that.inherits == null;
  	}
  
  	@Override
  	public int hashCode() {
  		int result = triggers != null ? triggers.hashCode() : 0;
  		result = 31 * result + (includes != null ? includes.hashCode() : 0);
  		result = 31 * result + (inherits != null ? inherits.hashCode() : 0);
  		return result;
  	}
  
  	@Override
  	public String toString() {
  		return "Topic{" +
  				"triggers=" + triggers +
  				", includes=" + includes +
  				", inherits=" + inherits +
  				'}';
  	}
  }
  