// Public API //////////////////////////////////////////////////////////////////////////////
- public static final Type VOID = new Type("V", "void");
- public static final Type INT = new Type("I", "int");
- public static final Type LONG = new Type("J", "long");
- public static final Type BOOLEAN = new Type("Z", "boolean");
- public static final Type DOUBLE = new Type("D", "double");
- public static final Type FLOAT = new Type("F", "float");
- public static final Type BYTE = new Type("B", "byte");
- public static final Type CHAR = new Type("C", "char");
- public static final Type SHORT = new Type("S", "short");
+ public static final Type VOID = new Primitive("V", "void");
+ public static final Type INT = new Primitive("I", "int");
+ public static final Type LONG = new Primitive("J", "long");
+ public static final Type BOOLEAN = new Primitive("Z", "boolean");
+ public static final Type DOUBLE = new Primitive("D", "double");
+ public static final Type FLOAT = new Primitive("F", "float");
+ public static final Type BYTE = new Primitive("B", "byte");
+ public static final Type CHAR = new Primitive("C", "char");
+ public static final Type SHORT = new Primitive("S", "short");
public static final Type.Class OBJECT = new Type.Class("java.lang.Object");
public static final Type.Class STRING = new Type.Class("java.lang.String");
return new Type.Class(d);
}
- public String toString() { return toString; }
- public String debugToString() { return toString; }
+ public final String toString() { return super.toString(); }
+ public abstract String debugToString();
+
public final String getDescriptor() { return descriptor; }
+ public int hashCode() { return descriptor.hashCode(); }
+ public boolean equals(java.lang.Object o) { return this==o; }
public Type.Array makeArray() { return (Type.Array)instance("["+descriptor); }
public Type.Array makeArray(int i) { return i==0 ? (Type.Array)this : makeArray().makeArray(i-1); }
public Type.Ref asRef() { throw new RuntimeException("attempted to use "+this+" as a Type.Ref, which it is not"); }
public Type.Class asClass() { throw new RuntimeException("attempted to use "+this+" as a Type.Class, which it is not"); }
public Type.Array asArray() { throw new RuntimeException("attempted to use "+this+" as a Type.Array, which it is not"); }
- public boolean isPrimitive() { return !isRef(); }
+ public boolean isPrimitive() { return false; }
public boolean isRef() { return false; }
public boolean isClass() { return false; }
public boolean isArray() { return false; }
// Protected/Private //////////////////////////////////////////////////////////////////////////////
protected final String descriptor;
- protected final String toString;
- protected Type(String descriptor) { this(descriptor, descriptor); }
- protected Type(String descriptor, String humanReadable) {
- this.toString = humanReadable;
- instances.put(this.descriptor = descriptor, this);
+
+ protected Type(String descriptor) {
+ this.descriptor = descriptor;
+ instances.put(descriptor, this);
}
- public static class Ref extends Type {
+ static class Primitive extends Type {
+ private String humanReadable;
+ protected Primitive(String descriptor, String humanReadable) {
+ super(descriptor);
+ this.humanReadable = humanReadable;
+ }
+ public String debugToString() { return humanReadable; }
+ public boolean isPrimitive() { return true; }
+ }
+
+ public abstract static class Ref extends Type {
protected Ref(String descriptor) { super(descriptor); }
- protected Ref(String descriptor, String humanReadable) { super(descriptor, humanReadable); }
+ public abstract String debugToString();
public Type.Ref asRef() { return this; }
public boolean isRef() { return true; }
}
public static class Array extends Type.Ref {
- protected Array(Type t) { super("[" + t.getDescriptor(), t.toString() + "[]"); }
+ public final Type base;
+ protected Array(Type t) { super("[" + t.getDescriptor()); base = t; }
public Type.Array asArray() { return this; }
public boolean isArray() { return true; }
- public int dimension() { return getDescriptor().lastIndexOf('['); }
+ public String debugToString() { return base.debugToString() + "[]"; }
public Type getElementType() { return Type.instance(getDescriptor().substring(0, getDescriptor().length()-1)); }
}
public static class Class extends Type.Ref {
- protected Class(String s) { super(_initHelper(s), _initHelper2(s)); }
+ protected Class(String s) { super(_initHelper(s)); }
public Type.Class asClass() { return this; }
public boolean isClass() { return true; }
public String getShortName() { return toString.substring(toString.lastIndexOf('.')+1); }
- public String getName() { return toString(); }
- //public boolean extendsOrImplements(Type.Class c, Context cx) { }
String internalForm() { return descriptor.substring(1, descriptor.length()-1); }
+ public String debugToString() { return internalForm().replace('/','.'); }
+ public String getShortName() {
+ int p = descriptor.lastIndexOf('/');
+ return p == -1 ? descriptor.substring(1,descriptor.length()-1) : descriptor.substring(p+1,descriptor.length()-1);
+ }
private static String _initHelper(String s) {
if (!s.startsWith("L") || !s.endsWith(";")) s = "L" + s.replace('.', '/') + ";";
return s;
}
- private static String _initHelper2(String s) {
- if (s.startsWith("L") && s.endsWith(";")) s = s.substring(1, s.length()-1);
- return s.replace('/', '.');
- }
String[] components() {
StringTokenizer st = new StringTokenizer(descriptor.substring(1, descriptor.length()-1), "/");
String[] a = new String[st.countTokens()];
public String getTypeDescriptor() { return type.getDescriptor(); }
public Type getType() { return type; }
public String debugToString() { return getDeclaringClass()+"."+name+"["+type+"]"; }
- public class Body extends HasFlags {
- public final int flags;
- public Body(int flags) { this.flags = flags; }
- public int getFlags() { return flags; }
- }
}
public class Method extends Member {
if (name.equals("<init>"))
sb.append(Class.this.getShortName());
else
- sb.append(returnType).append(" ").append(name);
+ sb.append(returnType.debugToString()).append(".").append(name);
sb.append("(");
for(int i=0; i<argTypes.length; i++)
sb.append((i==0?"":", ")+argTypes[i].debugToString());