Examples of com.android.dx.rop.type.Type

com.android.dx.rop.type.Type
Representation of a value type, such as may appear in a field, in a local, on a stack, or in a method descriptor. Instances of this class are generally interned and may be usefully compared with each other using {@code ==}.

        /*
         * Reduce the effective catchSize if we spot a catch-all that
         * isn't at the end.
         */
        for (int i = 0; i < catchSize; i++) {
            Type type = catches.getType(i);
            if (type.equals(Type.OBJECT)) {
                catchSize = i + 1;
                break;
            }
        }

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            lastEntryForReg[curReg] = thisEntry;
            curReg++;
        }


        for (int i = 0; i < szParams; i++) {
            Type paramType = params.getType(i);
            LocalEntry le;


            int nameIdx = readStringIndex(bs);


            if (nameIdx == -1) {
                /*
                 * Unnamed parameter; often but not always filled in by an
                 * extended start op after the prologue
                 */
                le = new LocalEntry(0, true, curReg, -1, 0, 0);
            } else {
                // TODO: Final 0 should be idx of paramType.getDescriptor().
                le = new LocalEntry(0, true, curReg, nameIdx, 0, 0);
            }


            locals.add(le);
            lastEntryForReg[curReg] = le;
            curReg += paramType.getCategory();
        }


        for (;;) {
            int opcode = bs.read();

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     * @param constant {@code non-null;} the constant in question
     * @param type {@code non-null;} the desired type
     */
    private static TypedConstant coerceConstant(TypedConstant constant,
            Type type) {
        Type constantType = constant.getType();


        if (constantType.equals(type)) {
            return constant;
        }


        switch (type.getBasicType()) {
            case Type.BT_BOOLEAN: {

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  }


  LocalItem local= spec.getLocalItem();
  CstUtf8 name= local.getName();
  CstUtf8 signature= local.getSignature();
  Type type= spec.getType();


  if (type != Type.KNOWN_NULL)
  {
      result.add(CstType.intern(type));
  }

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        /*
         * Then emit the string indicies of all the method parameters.
         * Note that 'this', if applicable, is excluded.
         */
        for (int i = 0; i < szParamTypes; i++) {
            Type pt = paramTypes.get(i);
            LocalList.Entry found = null;


            mark = output.getCursor();


            for (LocalList.Entry arg : methodArgs) {
                if (curParam == arg.getRegister()) {
                    found = arg;


                    if (arg.getSignature() != null) {
                        /*
                         * Parameters with signatures will be re-emitted
                         * in complete as LOCAL_START_EXTENDED's below.
                         */
                        emitStringIndex(null);
                    } else {
                        emitStringIndex(arg.getName());
                    }
                    lastEntryForReg[curParam] = arg;


                    break;
                }
            }


            if (found == null) {
                /*
                 * Emit a null symbol for "unnamed." This is common
                 * for, e.g., synthesized methods and inner-class
                 * this$0 arguments.
                 */
                emitStringIndex(null);
            }


            if (annotate) {
                String parameterName
                        = (found == null || found.getSignature() != null)
                                ? "<unnamed>" : found.getName().toHuman();
                annotate(output.getCursor() - mark,
                        "parameter " + parameterName + " "
                                + RegisterSpec.PREFIX + curParam);
            }


            curParam += pt.getCategory();
        }


        /*
         * If anything emitted above has a type signature, emit it again as
         * a LOCAL_RESTART_EXTENDED

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            case RegOps.ARRAY_LENGTH: return ARRAY_LENGTH;
            case RegOps.THROW: return THROW;
            case RegOps.MONITOR_ENTER: return MONITOR_ENTER;
            case RegOps.MONITOR_EXIT: return MONITOR_EXIT;
            case RegOps.AGET: {
                Type source = sources.getType(0);
                Type componentType;
                if (source == Type.KNOWN_NULL) {
                    /*
                     * Treat a known-null as an array of the expected
                     * result type.
                     */
                    componentType = dest.getType();
                } else {
                    componentType = source.getComponentType();
                }
                return opAget(componentType);
            }
            case RegOps.APUT: {
                Type source = sources.getType(1);
                Type componentType;
                if (source == Type.KNOWN_NULL) {
                    /*
                     * Treat a known-null as an array of the type being
                     * stored.
                     */

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     * 
     * @param arrayType {@code non-null;} array type of array being created
     * @return {@code non-null;} an appropriate instance
     */
    public static Rop opNewArray(TypeBearer arrayType) {
        Type type = arrayType.getType();
        Type elementType = type.getComponentType();


        switch (elementType.getBasicType()) {
            case Type.BT_INT:     return NEW_ARRAY_INT;
            case Type.BT_LONG:    return NEW_ARRAY_LONG;
            case Type.BT_FLOAT:   return NEW_ARRAY_FLOAT;
            case Type.BT_DOUBLE:  return NEW_ARRAY_DOUBLE;
            case Type.BT_BOOLEAN: return NEW_ARRAY_BOOLEAN;

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     * @param arrayType {@code non-null;} type of array being created
     * @param count {@code >= 0;} number of elements that the array should have
     * @return {@code non-null;} an appropriate instance
     */
    public static Rop opFilledNewArray(TypeBearer arrayType, int count) {
        Type type = arrayType.getType();
        Type elementType = type.getComponentType();


        if (elementType.isCategory2()) {
            return throwBadType(arrayType);
        }


        if (count < 0) {
            throw new IllegalArgumentException("count < 0");

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     * @return {@code null-ok;} the class with the given name, or {@code null}
     * if there is no such class
     */
    public ClassDefItem getClassOrNull(String name) {
        try {
            Type type = Type.internClassName(name);
            return (ClassDefItem) classDefs.get(new CstType(type));
        } catch (IllegalArgumentException ex) {
            // Translate exception, per contract.
            return null;
        }

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             * Remove as many dimensions from the originally specified
             * class as are given in the explicit list of dimensions,
             * so as to pass the right component class to the standard
             * Java library array constructor.
             */
            Type componentType = ((CstType) cst).getClassType();
            for (int i = 0; i < sourceCount; i++) {
                componentType = componentType.getComponentType();
            }


            RegisterSpec classReg =
                RegisterSpec.make(dest.getReg(), Type.CLASS);


            if (componentType.isPrimitive()) {
                /*
                 * The component type is primitive (e.g., int as opposed
                 * to Integer), so we have to fetch the corresponding
                 * TYPE class.
                 */

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