blob: c954aacde70723611bd67ebb7b71b1307c32536a [file] [log] [blame]
/*
* Copyright (C) 2016 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.jack.dx.rop.cst;
import com.android.jack.dx.rop.type.Prototype;
import com.android.jack.dx.rop.type.Type;
import javax.annotation.Nonnull;
/**
* Constants of type reference to a {@Link Prototype}.
*/
public final class CstPrototypeRef extends TypedConstant {
/** {@code non-null;} the reference prototype */
@Nonnull
private final Prototype prototype;
/**
* Constructs an instance from a {@link CstPrototypeRef}.
*
* @param prototype {@code non-null;} the referenced prototype
*/
public CstPrototypeRef(@Nonnull Prototype prototype) {
assert prototype != null;
this.prototype = prototype;
}
/** {@inheritDoc} */
@Override
public final boolean equals(@Nonnull Object other) {
if (!(other instanceof CstPrototypeRef)) {
return false;
}
return prototype.equals(((CstPrototypeRef) other).prototype);
}
/** {@inheritDoc} */
@Override
public final int hashCode() {
return prototype.hashCode();
}
/** {@inheritDoc} */
@Override
protected int compareTo0(@Nonnull Constant other) {
return prototype.compareTo(((CstPrototypeRef) other).prototype);
}
/** {@inheritDoc} */
@Override
@Nonnull
public String toString() {
return typeName() + '{' + toHuman() + '}';
}
/** {@inheritDoc} */
@Override
@Nonnull
public String typeName() {
return "prototype";
}
/** {@inheritDoc} */
@Override
public boolean isCategory2() {
return false;
}
/**
* Gets the referenced prototype. This doesn't include a {@code this} argument.
*
* @return {@code non-null;} the referenced prototype
*/
@Nonnull
public final Prototype getPrototype() {
return prototype;
}
/** {@inheritDoc} */
@Override
@Nonnull
public Type getType() {
return prototype.getReturnType();
}
/** {@inheritDoc} */
@Override
@Nonnull
public String toHuman() {
return prototype.toString();
}
}