X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=src%2Forg%2Fibex%2Fclassgen%2FMethodRef.java;h=399195ccb54aeef9eafb8becc09c38cd753b8b3c;hb=d60e86de7947e6e628b5f90dfe19bee7f7a26bd0;hp=c866adca9f3074ad72978285784aa96f36b4556f;hpb=6c8fb599f516aa0003cb83c38d974a95385d77bf;p=org.ibex.classgen.git

diff --git a/src/org/ibex/classgen/MethodRef.java b/src/org/ibex/classgen/MethodRef.java
index c866adc..399195c 100644
--- a/src/org/ibex/classgen/MethodRef.java
+++ b/src/org/ibex/classgen/MethodRef.java
@@ -1,26 +1,39 @@
 package org.ibex.classgen;
 
-public class MethodRef extends ClassGen.FieldOrMethodRef {
-    public MethodRef(Type.Object c, String name, Type ret, Type[] args) {
-        super(c,name,getDescriptor(ret,args));
-    }
-    public MethodRef(String s, String name, Type ret, Type[] args) {
-        this(new Type.Object(s),name,ret,args);
+/** This class represents Method references. It is used as an argument to the 
+    INVOKESTATIC, INVOKEVIRTUAL, INVOKESPEICAL, and INVOKEINTERFACE bytecodes 
+    @see CGConst#INVOKESTATIC
+    @see CGConst#INVOKEVIRTUAL
+    @see CGConst#INVOKESPECIAL
+    @see CGConst#INVOKEINTERFACE
+*/
+public class MethodRef extends MemberRef {
+    
+    final Type[] argTypes;
+    final Type   returnType;
+
+    /** Create a reference to method <i>name</i> of class <i>c</i> with the return type <i>ret</i> and the
+        arguments <i>args</i> */
+    public MethodRef(Type.Class c, String name, Type returnType, Type[] argTypes) {
+        super(c, name);
+        this.argTypes = argTypes;
+        this.returnType = returnType;
     }
-    MethodRef(MethodRef i) { super(i); }
     
-    static String getDescriptor(Type ret, Type[] args) {
-        StringBuffer sb = new StringBuffer(args.length*4);
+    public String getDescriptor() {
+        StringBuffer sb = new StringBuffer(argTypes.length*4);
         sb.append("(");
-        for(int i=0;i<args.length;i++) sb.append(args[i].getDescriptor());
+        for(int i=0;i<argTypes.length;i++) sb.append(argTypes[i].getDescriptor());
         sb.append(")");
-        sb.append(ret.getDescriptor());
+        sb.append(returnType.getDescriptor());
         return sb.toString();
     }
     
+    /** MethodRef class used for the INVOKEINTERFACE bytecode. Although this contains the same
+        data as a normal MethodRef, these are treated differently in the byte code format. In general,
+        users don't need to be concerned with this though because MethodRef's are automatically converted
+        to MethodRef.I's when they are applied to an INVOKEINTERFACE bytecode */
     public static class I extends MethodRef {
-        public I(Type.Object c, String name, Type ret, Type[] args) { super(c,name,ret,args); }
-        public I(String s, String name, Type ret, Type[] args) { super(s,name,ret,args); }
-        I(MethodRef m) { super(m); }
+        public I(Type.Class c, String name, Type ret, Type[] args) { super(c, name, ret, args); }
     }
 }