1 package org.testng; 2 3 import java.io.Serializable; 4 import java.util.Set; 5 6 /** 7 * A trait that is used by all interfaces that lets the user add or remove their 8 * own attributes. 9 */ 10 public interface IAttributes extends Serializable { 11 /** 12 * @param name The name of the attribute to return 13 */ getAttribute(String name)14 public Object getAttribute(String name); 15 16 /** 17 * Set a custom attribute. 18 */ setAttribute(String name, Object value)19 public void setAttribute(String name, Object value); 20 21 /** 22 * @return all the attributes names. 23 */ getAttributeNames()24 public Set<String> getAttributeNames(); 25 26 /** 27 * Remove the attribute 28 * 29 * @return the attribute value if found, null otherwise 30 */ removeAttribute(String name)31 public Object removeAttribute(String name); 32 } 33