// Path: src/org/jf/dexlib2/iface/Method.java
// public interface Method extends MethodReference, Member {
//     /**
//      * Gets the type of the class that defines this method.
//      *
//      * @return The type of the class that defines this method
//      */
//     @Override @Nonnull String getDefiningClass();
// 
//     /**
//      * Gets the name of this method.
//      *
//      * @return The name of this method
//      */
//     @Override @Nonnull String getName();
// 
//     /**
//      * Gets a list of the parameters of this method.
//      *
//      * As per the MethodReference interface, the MethodParameter objects contained in the returned list also act
//      * as a simple reference to the type of the parameter. However, the MethodParameter object can also contain
//      * additional information about the parameter.
//      *
//      * Note: In some implementations, the returned list is likely to *not* provide efficient random access.
//      *
//      * @return A list of MethodParameter objects, representing the parameters of this method.
//      */
//     @Nonnull List<? extends MethodParameter> getParameters();
// 
//     /**
//      * Gets the return type of this method.
//      *
//      * @return The return type of this method.
//      */
//     @Override @Nonnull String getReturnType();
// 
//     /**
//      * Gets the access flags for this method.
//      *
//      * This will be a combination of the AccessFlags.* flags that are marked as compatible for use with a method.
//      *
//      * @return The access flags for this method
//      */
//     @Override int getAccessFlags();
// 
//     /**
//      * Gets a set of the annotations that are applied to this method.
//      *
//      * The annotations in the returned set are guaranteed to have unique types.
//      *
//      * @return A set of the annotations that are applied to this method
//      */
//     @Override @Nonnull Set<? extends Annotation> getAnnotations();
// 
//     /**
//      * Gets a MethodImplementation object that defines the implementation of the method.
//      *
//      * If this is an abstract method in an abstract class, or an interface method in an interface definition, then the
//      * method has no implementation, and this will return null.
//      *
//      * @return A MethodImplementation object defining the implementation of this method, or null if the method has no
//      * implementation
//      */
//     @Nullable MethodImplementation getImplementation();
// }


import org.jf.dexlib2.iface.Method;
import org.jf.dexlib2.iface.reference.FieldReference;
import org.jf.dexlib2.iface.reference.MethodReference;
import javax.annotation.Nonnull;
import javax.annotation.Nullable;
/*
 * Copyright 2013, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 *     * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above
 * copyright notice, this list of conditions and the following disclaimer
 * in the documentation and/or other materials provided with the
 * distribution.
 *     * Neither the name of Google Inc. nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

package org.jf.dexlib2.analysis;



public class UnknownClassProto implements TypeProto {
    @Nonnull protected final ClassPath classPath;

    public UnknownClassProto(@Nonnull ClassPath classPath) {
        this.classPath = classPath;
    }

    @Override public String toString() { return "Ujava/lang/Object;"; }
    @Nonnull @Override public ClassPath getClassPath() { return classPath; }
    @Nullable @Override public String getSuperclass() { return null; }
    @Override public boolean isInterface() { return false; }
    @Override public boolean implementsInterface(@Nonnull String iface) { return false; }

    @Nonnull @Override public TypeProto getCommonSuperclass(@Nonnull TypeProto other) {
        if (other.getType().equals("Ljava/lang/Object;")) {
            return other;
        }
        if (other instanceof ArrayProto) {
            // if it's an array class, it's safe to assume this unknown class isn't related, and so
            // java.lang.Object is the only possible superclass
            return classPath.getClass("Ljava/lang/Object;");
        }
        return this;
    }

    @Nonnull @Override public String getType() {
        // use the otherwise used U prefix for an unknown/unresolvable class
        return "Ujava/lang/Object;";
    }

    @Override
    @Nullable
    public FieldReference getFieldByOffset(int fieldOffset) {
        return classPath.getClass("Ljava/lang/Object;").getFieldByOffset(fieldOffset);
    }

    @Override
    @Nullable
// Path: src/org/jf/dexlib2/iface/Method.java
// public interface Method extends MethodReference, Member {
//     /**
//      * Gets the type of the class that defines this method.
//      *
//      * @return The type of the class that defines this method
//      */
//     @Override @Nonnull String getDefiningClass();
// 
//     /**
//      * Gets the name of this method.
//      *
//      * @return The name of this method
//      */
//     @Override @Nonnull String getName();
// 
//     /**
//      * Gets a list of the parameters of this method.
//      *
//      * As per the MethodReference interface, the MethodParameter objects contained in the returned list also act
//      * as a simple reference to the type of the parameter. However, the MethodParameter object can also contain
//      * additional information about the parameter.
//      *
//      * Note: In some implementations, the returned list is likely to *not* provide efficient random access.
//      *
//      * @return A list of MethodParameter objects, representing the parameters of this method.
//      */
//     @Nonnull List<? extends MethodParameter> getParameters();
// 
//     /**
//      * Gets the return type of this method.
//      *
//      * @return The return type of this method.
//      */
//     @Override @Nonnull String getReturnType();
// 
//     /**
//      * Gets the access flags for this method.
//      *
//      * This will be a combination of the AccessFlags.* flags that are marked as compatible for use with a method.
//      *
//      * @return The access flags for this method
//      */
//     @Override int getAccessFlags();
// 
//     /**
//      * Gets a set of the annotations that are applied to this method.
//      *
//      * The annotations in the returned set are guaranteed to have unique types.
//      *
//      * @return A set of the annotations that are applied to this method
//      */
//     @Override @Nonnull Set<? extends Annotation> getAnnotations();
// 
//     /**
//      * Gets a MethodImplementation object that defines the implementation of the method.
//      *
//      * If this is an abstract method in an abstract class, or an interface method in an interface definition, then the
//      * method has no implementation, and this will return null.
//      *
//      * @return A MethodImplementation object defining the implementation of this method, or null if the method has no
//      * implementation
//      */
//     @Nullable MethodImplementation getImplementation();
// }


// Path: src/org/jf/dexlib2/analysis/UnknownClassProto.java
import org.jf.dexlib2.iface.Method;
import org.jf.dexlib2.iface.reference.FieldReference;
import org.jf.dexlib2.iface.reference.MethodReference;
import javax.annotation.Nonnull;
import javax.annotation.Nullable;

/*
 * Copyright 2013, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 *     * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above
 * copyright notice, this list of conditions and the following disclaimer
 * in the documentation and/or other materials provided with the
 * distribution.
 *     * Neither the name of Google Inc. nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

package org.jf.dexlib2.analysis;



public class UnknownClassProto implements TypeProto {
    @Nonnull protected final ClassPath classPath;

    public UnknownClassProto(@Nonnull ClassPath classPath) {
        this.classPath = classPath;
    }

    @Override public String toString() { return "Ujava/lang/Object;"; }
    @Nonnull @Override public ClassPath getClassPath() { return classPath; }
    @Nullable @Override public String getSuperclass() { return null; }
    @Override public boolean isInterface() { return false; }
    @Override public boolean implementsInterface(@Nonnull String iface) { return false; }

    @Nonnull @Override public TypeProto getCommonSuperclass(@Nonnull TypeProto other) {
        if (other.getType().equals("Ljava/lang/Object;")) {
            return other;
        }
        if (other instanceof ArrayProto) {
            // if it's an array class, it's safe to assume this unknown class isn't related, and so
            // java.lang.Object is the only possible superclass
            return classPath.getClass("Ljava/lang/Object;");
        }
        return this;
    }

    @Nonnull @Override public String getType() {
        // use the otherwise used U prefix for an unknown/unresolvable class
        return "Ujava/lang/Object;";
    }

    @Override
    @Nullable
    public FieldReference getFieldByOffset(int fieldOffset) {
        return classPath.getClass("Ljava/lang/Object;").getFieldByOffset(fieldOffset);
    }

    @Override
    @Nullable
    public Method getMethodByVtableIndex(int vtableIndex) {