<a name="89" href="#89">89</a>  <em class="jxr_javadoccomment">     *         parent.</em><a name="90" href="#90">90</a>  <em class="jxr_javadoccomment">     */</em><a name="91" href="#91">91</a>      <strong class="jxr_keyword">public</strong> <a href="../../../../org/apache/mina/statemachine/State.html">State</a> getParent() {<a name="92" href="#92">92</a>          <strong class="jxr_keyword">return</strong> parent;<a name="93" href="#93">93</a>      }<a name="94" href="#94">94</a>  <a name="95" href="#95">95</a>      <em class="jxr_javadoccomment">/**</em><a name="96" href="#96">96</a>  <em class="jxr_javadoccomment">     * Returns an unmodifiable {@link List} of {@link Transition}s going out</em><a name="97" href="#97">97</a>  <em class="jxr_javadoccomment">     * from this {@link State}.</em><a name="98" href="#98">98</a>  <em class="jxr_javadoccomment">     * </em><a name="99" href="#99">99</a>  <em class="jxr_javadoccomment">     * @return the {@link Transition}s.</em><a name="100" href="#100">100</a> <em class="jxr_javadoccomment">     */</em><a name="101" href="#101">101</a>     <strong class="jxr_keyword">public</strong> List&lt;Transition&gt; getTransitions() {<a name="102" href="#102">102</a>         <strong class="jxr_keyword">return</strong> Collections.unmodifiableList(transitions);<a name="103" href="#103">103</a>     }<a name="104" href="#104">104</a> <a name="105" href="#105">105</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> updateTransitions() {<a name="106" href="#106">106</a>         transitions = <strong class="jxr_keyword">new</strong> ArrayList&lt;Transition&gt;(transitionHolders.size());<a name="107" href="#107">107</a>         <strong class="jxr_keyword">for</strong> (TransitionHolder holder : transitionHolders) {<a name="108" href="#108">108</a>             transitions.add(holder.transition);<a name="109" href="#109">109</a>         }<a name="110" href="#110">110</a>     }<a name="111" href="#111">111</a>     <a name="112" href="#112">112</a>     <em class="jxr_javadoccomment">/**</em><a name="113" href="#113">113</a> <em class="jxr_javadoccomment">     * Adds an outgoing {@link Transition} to this {@link State} with weight 0.</em><a name="114" href="#114">114</a> <em class="jxr_javadoccomment">     * </em><a name="115" href="#115">115</a> <em class="jxr_javadoccomment">     * @param transition the {@link Transition} to add.</em><a name="116" href="#116">116</a> <em class="jxr_javadoccomment">     * @return this {@link State}.</em><a name="117" href="#117">117</a> <em class="jxr_javadoccomment">     * @see #addTransition(Transition, int)</em><a name="118" href="#118">118</a> <em class="jxr_javadoccomment">     */</em><a name="119" href="#119">119</a>     <strong class="jxr_keyword">public</strong> <a href="../../../../org/apache/mina/statemachine/State.html">State</a> addTransition(<a href="../../../../org/apache/mina/statemachine/transition/Transition.html">Transition</a> transition) {<a name="120" href="#120">120</a>         <strong class="jxr_keyword">return</strong> addTransition(transition, 0);<a name="121" href="#121">121</a>     }<a name="122" href="#122">122</a> <a name="123" href="#123">123</a>     <em class="jxr_javadoccomment">/**</em><a name="124" href="#124">124</a> <em class="jxr_javadoccomment">     * Adds an outgoing {@link Transition} to this {@link State} with the </em><a name="125" href="#125">125</a> <em class="jxr_javadoccomment">     * specified weight. The higher the weight the less important a </em><a name="126" href="#126">126</a> <em class="jxr_javadoccomment">     * {@link Transition} is. If two {@link Transition}s match the same</em><a name="127" href="#127">127</a> <em class="jxr_javadoccomment">     * {@link Event} the {@link Transition} with the lower weight will</em><a name="128" href="#128">128</a> <em class="jxr_javadoccomment">     * be executed.</em><a name="129" href="#129">129</a> <em class="jxr_javadoccomment">     * </em><a name="130" href="#130">130</a> <em class="jxr_javadoccomment">     * @param transition the {@link Transition} to add.</em><a name="131" href="#131">131</a> <em class="jxr_javadoccomment">     * @return this {@link State}.</em><a name="132" href="#132">132</a> <em class="jxr_javadoccomment">     */</em><a name="133" href="#133">133</a>     <strong class="jxr_keyword">public</strong> <a href="../../../../org/apache/mina/statemachine/State.html">State</a> addTransition(<a href="../../../../org/apache/mina/statemachine/transition/Transition.html">Transition</a> transition, <strong class="jxr_keyword">int</strong> weight) {<a name="134" href="#134">134</a>         <strong class="jxr_keyword">if</strong> (transition == <strong class="jxr_keyword">null</strong>) {<a name="135" href="#135">135</a>             <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> NullPointerException(<span class="jxr_string">"transition"</span>);<a name="136" href="#136">136</a>         }<a name="137" href="#137">137</a> <a name="138" href="#138">138</a>         transitionHolders.add(<strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/mina/statemachine/State.html">TransitionHolder</a>(transition, weight));<a name="139" href="#139">139</a>         Collections.sort(transitionHolders);<a name="140" href="#140">140</a>         updateTransitions();<a name="141" href="#141">141</a>         <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">this</strong>;<a name="142" href="#142">142</a>     }<a name="143" href="#143">143</a>     <a name="144" href="#144">144</a>     @Override<a name="145" href="#145">145</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> equals(Object o) {<a name="146" href="#146">146</a>         <strong class="jxr_keyword">if</strong> (!(o instanceof State)) {<a name="147" href="#147">147</a>             <strong class="jxr_keyword">return</strong> false;<a name="148" href="#148">148</a>         }<a name="149" href="#149">149</a>         <strong class="jxr_keyword">if</strong> (o == <strong class="jxr_keyword">this</strong>) {<a name="150" href="#150">150</a>             <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">true</strong>;<a name="151" href="#151">151</a>         }<a name="152" href="#152">152</a>         <a href="../../../../org/apache/mina/statemachine/State.html">State</a> that = (State) o;<a name="153" href="#153">153</a>         <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">new</strong> EqualsBuilder().append(<strong class="jxr_keyword">this</strong>.id, that.id).isEquals();<a name="154" href="#154">154</a>     }<a name="155" href="#155">155</a> <a name="156" href="#156">156</a>     @Override<a name="157" href="#157">157</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">int</strong> hashCode() {<a name="158" href="#158">158</a>         <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">new</strong> HashCodeBuilder(13, 33).append(<strong class="jxr_keyword">this</strong>.id).toHashCode();<a name="159" href="#159">159</a>     }<a name="160" href="#160">160</a> <a name="161" href="#161">161</a>     @Override<a name="162" href="#162">162</a>     <strong class="jxr_keyword">public</strong> String toString() {<a name="163" href="#163">163</a>         <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">new</strong> ToStringBuilder(<strong class="jxr_keyword">this</strong>).append(<span class="jxr_string">"id"</span>, <strong class="jxr_keyword">this</strong>.id).toString();<a name="164" href="#164">164</a>     }<a name="165" href="#165">165</a> <a name="166" href="#166">166</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../org/apache/mina/statemachine/State.html">TransitionHolder</a> implements Comparable&lt;TransitionHolder&gt; {<a name="167" href="#167">167</a>         <a href="../../../../org/apache/mina/statemachine/transition/Transition.html">Transition</a> transition;<a name="168" href="#168">168</a> <a name="169" href="#169">169</a>         <strong class="jxr_keyword">int</strong> weight;<a name="170" href="#170">170</a> <a name="171" href="#171">171</a>         <a href="../../../../org/apache/mina/statemachine/State.html">TransitionHolder</a>(<a href="../../../../org/apache/mina/statemachine/transition/Transition.html">Transition</a> transition, <strong class="jxr_keyword">int</strong> weight) {<a name="172" href="#172">172</a>             <strong class="jxr_keyword">this</strong>.transition = transition;<a name="173" href="#173">173</a>             <strong class="jxr_keyword">this</strong>.weight = weight;<a name="174" href="#174">174</a>         }<a name="175" href="#175">175</a> <a name="176" href="#176">176</a>         <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">int</strong> compareTo(<a href="../../../../org/apache/mina/statemachine/State.html">TransitionHolder</a> o) {<a name="177" href="#177">177</a>             <strong class="jxr_keyword">return</strong> (weight &gt; o.weight) ? 1 : (weight &lt; o.weight ? -1 : 0);<a name="178" href="#178">178</a>         }<a name="179" href="#179">179</a>     }<a name="180" href="#180">180</a> }</pre><hr/><div id="footer">This page was automatically generated by <a href="http://maven.apache.org/">Maven</a></div></body></html>