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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html lang="en">
<head>
<title>Source code</title>
<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
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<pre><span class="sourceLineNo">001</span>package serp.bytecode;<a name="line.1"></a>
<span class="sourceLineNo">002</span><a name="line.2"></a>
<span class="sourceLineNo">003</span>import java.io.DataInput;<a name="line.3"></a>
<span class="sourceLineNo">004</span>import java.io.DataOutput;<a name="line.4"></a>
<span class="sourceLineNo">005</span>import java.io.IOException;<a name="line.5"></a>
<span class="sourceLineNo">006</span>import java.util.Arrays;<a name="line.6"></a>
<span class="sourceLineNo">007</span><a name="line.7"></a>
<span class="sourceLineNo">008</span>import serp.bytecode.lowlevel.Entry;<a name="line.8"></a>
<span class="sourceLineNo">009</span>import serp.bytecode.lowlevel.MethodHandleEntry;<a name="line.9"></a>
<span class="sourceLineNo">010</span><a name="line.10"></a>
<span class="sourceLineNo">011</span>// {   u2 bootstrap_method_ref;<a name="line.11"></a>
<span class="sourceLineNo">012</span>//     u2 num_bootstrap_arguments;<a name="line.12"></a>
<span class="sourceLineNo">013</span>//     u2 bootstrap_arguments[num_bootstrap_arguments];<a name="line.13"></a>
<span class="sourceLineNo">014</span>//  bootstrap_methods[num_bootstrap_methods];<a name="line.14"></a>
<span class="sourceLineNo">015</span>public class BootstrapMethodElement {<a name="line.15"></a>
<span class="sourceLineNo">016</span>    private BootstrapMethods _bootstrapMethodAttribute;<a name="line.16"></a>
<span class="sourceLineNo">017</span>    <a name="line.17"></a>
<span class="sourceLineNo">018</span>    private int _bootstrap_method_ref = 0;<a name="line.18"></a>
<span class="sourceLineNo">019</span>    private int[] _bootstrap_arguments = new int[0];<a name="line.19"></a>
<span class="sourceLineNo">020</span>    <a name="line.20"></a>
<span class="sourceLineNo">021</span>    public BootstrapMethodElement() {<a name="line.21"></a>
<span class="sourceLineNo">022</span>        <a name="line.22"></a>
<span class="sourceLineNo">023</span>    }<a name="line.23"></a>
<span class="sourceLineNo">024</span><a name="line.24"></a>
<span class="sourceLineNo">025</span>    public BootstrapMethodElement(BootstrapMethods bootstrapmethodAttr, int bootstrap_method_ref, <a name="line.25"></a>
<span class="sourceLineNo">026</span>            int num_bootstrap_arguments, int[] bootstrap_arguments) {<a name="line.26"></a>
<span class="sourceLineNo">027</span>        super();<a name="line.27"></a>
<span class="sourceLineNo">028</span>        _bootstrapMethodAttribute = bootstrapmethodAttr;<a name="line.28"></a>
<span class="sourceLineNo">029</span>        _bootstrap_method_ref = bootstrap_method_ref;<a name="line.29"></a>
<span class="sourceLineNo">030</span>       <a name="line.30"></a>
<span class="sourceLineNo">031</span>        _bootstrap_arguments = new int[num_bootstrap_arguments];<a name="line.31"></a>
<span class="sourceLineNo">032</span>        <a name="line.32"></a>
<span class="sourceLineNo">033</span>        for (int i = 0; i &lt; num_bootstrap_arguments; i++) {<a name="line.33"></a>
<span class="sourceLineNo">034</span>            _bootstrap_arguments[i] = bootstrap_arguments[i];<a name="line.34"></a>
<span class="sourceLineNo">035</span>        }<a name="line.35"></a>
<span class="sourceLineNo">036</span>    }<a name="line.36"></a>
<span class="sourceLineNo">037</span>    <a name="line.37"></a>
<span class="sourceLineNo">038</span>    public BootstrapMethodElement(BootstrapMethods bootstrapmethodAttr, DataInput in) throws IOException {<a name="line.38"></a>
<span class="sourceLineNo">039</span>        _bootstrapMethodAttribute = bootstrapmethodAttr;<a name="line.39"></a>
<span class="sourceLineNo">040</span>        <a name="line.40"></a>
<span class="sourceLineNo">041</span>        _bootstrap_method_ref = in.readShort();<a name="line.41"></a>
<span class="sourceLineNo">042</span>        <a name="line.42"></a>
<span class="sourceLineNo">043</span>        int num_bootstrap_arguments = in.readShort();<a name="line.43"></a>
<span class="sourceLineNo">044</span>        _bootstrap_arguments = new int[num_bootstrap_arguments];<a name="line.44"></a>
<span class="sourceLineNo">045</span>        <a name="line.45"></a>
<span class="sourceLineNo">046</span>        for (int i = 0; i &lt; num_bootstrap_arguments; i++) {<a name="line.46"></a>
<span class="sourceLineNo">047</span>            _bootstrap_arguments[i] = in.readShort();<a name="line.47"></a>
<span class="sourceLineNo">048</span>        }<a name="line.48"></a>
<span class="sourceLineNo">049</span>    }<a name="line.49"></a>
<span class="sourceLineNo">050</span><a name="line.50"></a>
<span class="sourceLineNo">051</span>    public BootstrapMethods getBootstrapMethodAttribute() {<a name="line.51"></a>
<span class="sourceLineNo">052</span>        return _bootstrapMethodAttribute;<a name="line.52"></a>
<span class="sourceLineNo">053</span>    }<a name="line.53"></a>
<span class="sourceLineNo">054</span><a name="line.54"></a>
<span class="sourceLineNo">055</span>    public void setBootstrapMethodAttribute(BootstrapMethods bootstrapMethodAttribute) {<a name="line.55"></a>
<span class="sourceLineNo">056</span>        _bootstrapMethodAttribute = bootstrapMethodAttribute;<a name="line.56"></a>
<span class="sourceLineNo">057</span>    }<a name="line.57"></a>
<span class="sourceLineNo">058</span><a name="line.58"></a>
<span class="sourceLineNo">059</span>    <a name="line.59"></a>
<span class="sourceLineNo">060</span>    public int getBootstrapMethodRef() {<a name="line.60"></a>
<span class="sourceLineNo">061</span>        return _bootstrap_method_ref;<a name="line.61"></a>
<span class="sourceLineNo">062</span>    }<a name="line.62"></a>
<span class="sourceLineNo">063</span>    <a name="line.63"></a>
<span class="sourceLineNo">064</span>    public MethodHandleEntry getBootstrapMethod() {<a name="line.64"></a>
<span class="sourceLineNo">065</span>        if (_bootstrap_method_ref == 0) {<a name="line.65"></a>
<span class="sourceLineNo">066</span>            return null;<a name="line.66"></a>
<span class="sourceLineNo">067</span>        }<a name="line.67"></a>
<span class="sourceLineNo">068</span>        <a name="line.68"></a>
<span class="sourceLineNo">069</span>        Entry e = _bootstrapMethodAttribute.getPool().getEntry(_bootstrap_method_ref);<a name="line.69"></a>
<span class="sourceLineNo">070</span>        return (MethodHandleEntry) e;<a name="line.70"></a>
<span class="sourceLineNo">071</span>    }<a name="line.71"></a>
<span class="sourceLineNo">072</span><a name="line.72"></a>
<span class="sourceLineNo">073</span>    public void setBootstrapMethodRef(int bootstrap_method_ref) {<a name="line.73"></a>
<span class="sourceLineNo">074</span>        _bootstrap_method_ref = bootstrap_method_ref;<a name="line.74"></a>
<span class="sourceLineNo">075</span>    }<a name="line.75"></a>
<span class="sourceLineNo">076</span>    <a name="line.76"></a>
<span class="sourceLineNo">077</span>    public void setBootstrapMethod(MethodHandleEntry mhe) {<a name="line.77"></a>
<span class="sourceLineNo">078</span>        if (mhe == null) {<a name="line.78"></a>
<span class="sourceLineNo">079</span>            _bootstrap_method_ref = 0;<a name="line.79"></a>
<span class="sourceLineNo">080</span>            return;<a name="line.80"></a>
<span class="sourceLineNo">081</span>        }<a name="line.81"></a>
<span class="sourceLineNo">082</span>        <a name="line.82"></a>
<span class="sourceLineNo">083</span>        _bootstrap_method_ref = mhe.getIndex();<a name="line.83"></a>
<span class="sourceLineNo">084</span>    }<a name="line.84"></a>
<span class="sourceLineNo">085</span><a name="line.85"></a>
<span class="sourceLineNo">086</span>    <a name="line.86"></a>
<span class="sourceLineNo">087</span>    public int getNumBootstrapArguments() {<a name="line.87"></a>
<span class="sourceLineNo">088</span>        return _bootstrap_arguments.length;<a name="line.88"></a>
<span class="sourceLineNo">089</span>    }<a name="line.89"></a>
<span class="sourceLineNo">090</span>    <a name="line.90"></a>
<span class="sourceLineNo">091</span>    public int[] getBootstrapArgumentIndices() {<a name="line.91"></a>
<span class="sourceLineNo">092</span>        return Arrays.copyOf(_bootstrap_arguments, _bootstrap_arguments.length);<a name="line.92"></a>
<span class="sourceLineNo">093</span>    }<a name="line.93"></a>
<span class="sourceLineNo">094</span>    <a name="line.94"></a>
<span class="sourceLineNo">095</span>    public Entry[] getBootstrapArguments() {<a name="line.95"></a>
<span class="sourceLineNo">096</span>        Entry[] ceArr = new Entry[getNumBootstrapArguments()];<a name="line.96"></a>
<span class="sourceLineNo">097</span>        for (int i = 0; i &lt; ceArr.length; i++) {<a name="line.97"></a>
<span class="sourceLineNo">098</span>            ceArr[i] = _bootstrapMethodAttribute.getPool().getEntry(_bootstrap_arguments[i]);<a name="line.98"></a>
<span class="sourceLineNo">099</span>        }<a name="line.99"></a>
<span class="sourceLineNo">100</span>        return ceArr;<a name="line.100"></a>
<span class="sourceLineNo">101</span>    }<a name="line.101"></a>
<span class="sourceLineNo">102</span><a name="line.102"></a>
<span class="sourceLineNo">103</span>    public void setBootstrapArgumentIndices(int[] bootstrap_arguments) {<a name="line.103"></a>
<span class="sourceLineNo">104</span>        if (bootstrap_arguments == null || bootstrap_arguments.length == 0) {<a name="line.104"></a>
<span class="sourceLineNo">105</span>            _bootstrap_arguments = new int[0];<a name="line.105"></a>
<span class="sourceLineNo">106</span>            return;<a name="line.106"></a>
<span class="sourceLineNo">107</span>        }<a name="line.107"></a>
<span class="sourceLineNo">108</span>        <a name="line.108"></a>
<span class="sourceLineNo">109</span>        _bootstrap_arguments = Arrays.copyOf(bootstrap_arguments, bootstrap_arguments.length); <a name="line.109"></a>
<span class="sourceLineNo">110</span>    }<a name="line.110"></a>
<span class="sourceLineNo">111</span>    <a name="line.111"></a>
<span class="sourceLineNo">112</span>    public void setBootstrapArguments(Entry[] bsArgs) {<a name="line.112"></a>
<span class="sourceLineNo">113</span>        if (bsArgs == null || bsArgs.length == 0) {<a name="line.113"></a>
<span class="sourceLineNo">114</span>            _bootstrap_arguments = new int[0];<a name="line.114"></a>
<span class="sourceLineNo">115</span>            return;<a name="line.115"></a>
<span class="sourceLineNo">116</span>        }<a name="line.116"></a>
<span class="sourceLineNo">117</span>        <a name="line.117"></a>
<span class="sourceLineNo">118</span>        _bootstrap_arguments = new int[bsArgs.length];<a name="line.118"></a>
<span class="sourceLineNo">119</span>        <a name="line.119"></a>
<span class="sourceLineNo">120</span>        for (int i = 0; i &lt; bsArgs.length; i++) {<a name="line.120"></a>
<span class="sourceLineNo">121</span>            _bootstrap_arguments[i] = bsArgs[i].getIndex();<a name="line.121"></a>
<span class="sourceLineNo">122</span>        }<a name="line.122"></a>
<span class="sourceLineNo">123</span>    }<a name="line.123"></a>
<span class="sourceLineNo">124</span>    <a name="line.124"></a>
<span class="sourceLineNo">125</span>    public int getLength() {<a name="line.125"></a>
<span class="sourceLineNo">126</span>        return 4 + (2 * _bootstrap_arguments.length);<a name="line.126"></a>
<span class="sourceLineNo">127</span>    }<a name="line.127"></a>
<span class="sourceLineNo">128</span>    <a name="line.128"></a>
<span class="sourceLineNo">129</span>    public void write(DataOutput out) throws IOException {<a name="line.129"></a>
<span class="sourceLineNo">130</span>        out.writeShort(_bootstrap_method_ref);<a name="line.130"></a>
<span class="sourceLineNo">131</span>        out.writeShort(_bootstrap_arguments.length);<a name="line.131"></a>
<span class="sourceLineNo">132</span>        <a name="line.132"></a>
<span class="sourceLineNo">133</span>        for (int i = 0; i &lt; _bootstrap_arguments.length; i++) {<a name="line.133"></a>
<span class="sourceLineNo">134</span>            out.writeShort(_bootstrap_arguments[i]);<a name="line.134"></a>
<span class="sourceLineNo">135</span>        }<a name="line.135"></a>
<span class="sourceLineNo">136</span>    }<a name="line.136"></a>
<span class="sourceLineNo">137</span>}<a name="line.137"></a>




























































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