+
+ public String toString() { return toString; }
+ public String debugToString() { return toString; }
+ 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 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);
+ }
+
+ public static class Ref extends Type {
+ protected Ref(String descriptor) { super(descriptor); }
+ protected Ref(String descriptor, String humanReadable) { super(descriptor, humanReadable); }
+ 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 Type.Array asArray() { return this; }
+ public boolean isArray() { return true; }
+ public int dimension() { return getDescriptor().lastIndexOf('['); }
+ 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)); }
+ public Type.Class asClass() { return this; }
+ public boolean isClass() { return true; }
+ public String getShortName() { return toString.substring(toString.lastIndexOf('.')+1); }
+ String internalForm() { return descriptor.substring(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('/', '.');