Mercurial > hg > graal-compiler
view graal/com.oracle.graal.compiler.common/src/com/oracle/graal/compiler/common/type/PrimitiveStamp.java @ 15393:1d3c23e675ed
fixed some minor javadoc formatting issues
author | Doug Simon <doug.simon@oracle.com> |
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date | Sun, 27 Apr 2014 17:29:19 +0200 |
parents | 882f4cb7cfcf |
children | 151fe6b1e511 41d479400da8 |
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/* * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ package com.oracle.graal.compiler.common.type; /** * Type describing primitive values. */ public abstract class PrimitiveStamp extends Stamp { private final int bits; protected PrimitiveStamp(int bits) { this.bits = bits; } /** * The width in bits of the value described by this stamp. */ public int getBits() { return bits; } public static int getBits(Stamp stamp) { if (stamp instanceof PrimitiveStamp) { return ((PrimitiveStamp) stamp).getBits(); } else { return 0; } } @Override public int hashCode() { final int prime = 31; int result = 1; result = prime * result + bits; return result; } @Override public boolean equals(Object obj) { if (this == obj) { return true; } if (obj instanceof PrimitiveStamp) { PrimitiveStamp other = (PrimitiveStamp) obj; return bits == other.bits; } return false; } }