001package org.jsoup.nodes; 002 003/** 004 * A boolean attribute that is written out without any value. 005 * @deprecated just use null values (vs empty string) for booleans. 006 */ 007public class BooleanAttribute extends Attribute { 008 /** 009 * Create a new boolean attribute from unencoded (raw) key. 010 * @param key attribute key 011 */ 012 public BooleanAttribute(String key) { 013 super(key, null); 014 } 015 016 @Override 017 protected boolean isBooleanAttribute() { 018 return true; 019 } 020}