/usr/share/doc/libserp-java/api/src-html/serp/bytecode/lowlevel/MethodHandleEntry.html is in libserp-java-doc 1.15.1-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 | <!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">
</head>
<body>
<div class="sourceContainer">
<pre><span class="sourceLineNo">001</span>package serp.bytecode.lowlevel;<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><a name="line.6"></a>
<span class="sourceLineNo">007</span>import serp.bytecode.visitor.BCVisitor;<a name="line.7"></a>
<span class="sourceLineNo">008</span><a name="line.8"></a>
<span class="sourceLineNo">009</span>/**<a name="line.9"></a>
<span class="sourceLineNo">010</span> * MethodHandle<a name="line.10"></a>
<span class="sourceLineNo">011</span> * u1 tag <a name="line.11"></a>
<span class="sourceLineNo">012</span> * u1 reference_kind <a name="line.12"></a>
<span class="sourceLineNo">013</span> * u2 reference_index<a name="line.13"></a>
<span class="sourceLineNo">014</span> *<a name="line.14"></a>
<span class="sourceLineNo">015</span> */<a name="line.15"></a>
<span class="sourceLineNo">016</span>public class MethodHandleEntry extends Entry {<a name="line.16"></a>
<span class="sourceLineNo">017</span> private int _reference_kind = 0;<a name="line.17"></a>
<span class="sourceLineNo">018</span> private int _reference_index = 0;<a name="line.18"></a>
<span class="sourceLineNo">019</span> <a name="line.19"></a>
<span class="sourceLineNo">020</span> public MethodHandleEntry() {<a name="line.20"></a>
<span class="sourceLineNo">021</span><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> public MethodHandleEntry(int _reference_kind, int _reference_index) {<a name="line.24"></a>
<span class="sourceLineNo">025</span> this._reference_kind = _reference_kind;<a name="line.25"></a>
<span class="sourceLineNo">026</span> this._reference_index = _reference_index;<a name="line.26"></a>
<span class="sourceLineNo">027</span> }<a name="line.27"></a>
<span class="sourceLineNo">028</span><a name="line.28"></a>
<span class="sourceLineNo">029</span> public void acceptVisit(BCVisitor visitor) {<a name="line.29"></a>
<span class="sourceLineNo">030</span> visitor.enterMethodHandleEntry(this);<a name="line.30"></a>
<span class="sourceLineNo">031</span> visitor.exitMethodHandleEntry(this);<a name="line.31"></a>
<span class="sourceLineNo">032</span> }<a name="line.32"></a>
<span class="sourceLineNo">033</span><a name="line.33"></a>
<span class="sourceLineNo">034</span> public int getType() {<a name="line.34"></a>
<span class="sourceLineNo">035</span> return Entry.METHODHANDLE;<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> void readData(DataInput in) throws IOException {<a name="line.38"></a>
<span class="sourceLineNo">039</span> _reference_kind = in.readUnsignedByte();<a name="line.39"></a>
<span class="sourceLineNo">040</span> _reference_index = in.readUnsignedShort();<a name="line.40"></a>
<span class="sourceLineNo">041</span> }<a name="line.41"></a>
<span class="sourceLineNo">042</span><a name="line.42"></a>
<span class="sourceLineNo">043</span> void writeData(DataOutput out) throws IOException {<a name="line.43"></a>
<span class="sourceLineNo">044</span> out.writeByte(_reference_kind);<a name="line.44"></a>
<span class="sourceLineNo">045</span> out.writeShort(_reference_index);<a name="line.45"></a>
<span class="sourceLineNo">046</span> }<a name="line.46"></a>
<span class="sourceLineNo">047</span> <a name="line.47"></a>
<span class="sourceLineNo">048</span> public int getReferenceKind() {<a name="line.48"></a>
<span class="sourceLineNo">049</span> return _reference_kind;<a name="line.49"></a>
<span class="sourceLineNo">050</span> }<a name="line.50"></a>
<span class="sourceLineNo">051</span> <a name="line.51"></a>
<span class="sourceLineNo">052</span> public void setReferenceKind(int referenceKind) throws IllegalArgumentException {<a name="line.52"></a>
<span class="sourceLineNo">053</span> if (referenceKind < 1 || referenceKind > 9) {<a name="line.53"></a>
<span class="sourceLineNo">054</span> throw new IllegalArgumentException("MethodHandle referencekind cannot accept a value of " + referenceKind);<a name="line.54"></a>
<span class="sourceLineNo">055</span> }<a name="line.55"></a>
<span class="sourceLineNo">056</span> <a name="line.56"></a>
<span class="sourceLineNo">057</span> _reference_kind = referenceKind;<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> /**<a name="line.60"></a>
<span class="sourceLineNo">061</span> * The Entry Type depends on both the reference kind and the Class Version (CV).<a name="line.61"></a>
<span class="sourceLineNo">062</span> * <a name="line.62"></a>
<span class="sourceLineNo">063</span> * 1 (REF_getField), 2 (REF_getStatic), 3 (REF_putField), or 4 (REF_putStatic) - CONSTANT_Fieldref_info<a name="line.63"></a>
<span class="sourceLineNo">064</span> * 5 (REF_invokeVirtual) or 8 (REF_newInvokeSpecial) - CONSTANT_Methodref_info<a name="line.64"></a>
<span class="sourceLineNo">065</span> * 6 (REF_invokeStatic) or 7 (REF_invokeSpecial) <a name="line.65"></a>
<span class="sourceLineNo">066</span> * - If CV < 52: CONSTANT_Methodref_info<a name="line.66"></a>
<span class="sourceLineNo">067</span> * - if CV >= 52: CONSTANT_Methodref_info or CONSTANT_InterfaceMethodref_info<a name="line.67"></a>
<span class="sourceLineNo">068</span> * 9 (REF_invokeInterface) - CONSTANT_InterfaceMethodref_info<a name="line.68"></a>
<span class="sourceLineNo">069</span> * <a name="line.69"></a>
<span class="sourceLineNo">070</span> * @return<a name="line.70"></a>
<span class="sourceLineNo">071</span> */<a name="line.71"></a>
<span class="sourceLineNo">072</span> public Entry getReference() {<a name="line.72"></a>
<span class="sourceLineNo">073</span> return getPool().getEntry(_reference_index);<a name="line.73"></a>
<span class="sourceLineNo">074</span> }<a name="line.74"></a>
<span class="sourceLineNo">075</span> <a name="line.75"></a>
<span class="sourceLineNo">076</span> public void setReference(int referenceIndex) {<a name="line.76"></a>
<span class="sourceLineNo">077</span> _reference_index = referenceIndex;<a name="line.77"></a>
<span class="sourceLineNo">078</span> }<a name="line.78"></a>
<span class="sourceLineNo">079</span><a name="line.79"></a>
<span class="sourceLineNo">080</span>}<a name="line.80"></a>
</pre>
</div>
</body>
</html>
|