1579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson/* 2579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson * Copyright (C) 2007 The Android Open Source Project 3579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson * 4579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson * Licensed under the Apache License, Version 2.0 (the "License"); 5579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson * you may not use this file except in compliance with the License. 6579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson * You may obtain a copy of the License at 7579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson * 8579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson * http://www.apache.org/licenses/LICENSE-2.0 9579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson * 10579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson * Unless required by applicable law or agreed to in writing, software 11579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson * distributed under the License is distributed on an "AS IS" BASIS, 12579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson * See the License for the specific language governing permissions and 14579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson * limitations under the License. 15579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson */ 16579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson 17579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilsonpackage com.android.dx.rop.cst; 18579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson 19579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson/** 20579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson * Constants which are literal 32-bit values of some sort. 21579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson */ 22579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilsonpublic abstract class CstLiteral32 23579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson extends CstLiteralBits { 24579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson /** the value as {@code int} bits */ 25579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson private final int bits; 26579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson 27579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson /** 28579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson * Constructs an instance. 29579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson * 30579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson * @param bits the value as {@code int} bits 31579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson */ 32579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson /*package*/ CstLiteral32(int bits) { 33579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson this.bits = bits; 34579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson } 35579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson 36579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson /** {@inheritDoc} */ 37579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson @Override 38579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson public final boolean equals(Object other) { 39579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson return (other != null) && 40579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson (getClass() == other.getClass()) && 41579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson bits == ((CstLiteral32) other).bits; 42579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson } 43579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson 44579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson /** {@inheritDoc} */ 45579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson @Override 46579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson public final int hashCode() { 47579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson return bits; 48579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson } 49579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson 50579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson /** {@inheritDoc} */ 51579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson @Override 52579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson protected int compareTo0(Constant other) { 53579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson int otherBits = ((CstLiteral32) other).bits; 54579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson 55579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson if (bits < otherBits) { 56579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson return -1; 57579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson } else if (bits > otherBits) { 58579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson return 1; 59579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson } else { 60579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson return 0; 61579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson } 62579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson } 63579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson 64579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson /** {@inheritDoc} */ 65579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson @Override 66579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson public final boolean isCategory2() { 67579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson return false; 68579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson } 69579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson 70579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson /** {@inheritDoc} */ 71579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson @Override 72579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson public final boolean fitsInInt() { 73579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson return true; 74579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson } 75579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson 76579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson /** {@inheritDoc} */ 77579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson @Override 78579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson public final int getIntBits() { 79579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson return bits; 80579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson } 81579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson 82579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson /** {@inheritDoc} */ 83579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson @Override 84579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson public final long getLongBits() { 85579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson return (long) bits; 86579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson } 87579d7739c53a2707ad711a2d2cae46d7d782f06Jesse Wilson} 88