Mercurial > hg > graal-compiler
view graal/com.oracle.graal.api.meta.test/src/com/oracle/graal/api/meta/test/NameAndSignature.java @ 9383:6a050090dff8
Preserve begin nodes with associated state.
author | Thomas Wuerthinger <thomas.wuerthinger@oracle.com> |
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date | Sun, 28 Apr 2013 06:32:04 +0200 |
parents | 585fc9f79ebc |
children | 1a4dc163cd0a |
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/* * Copyright (c) 2012, 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.api.meta.test; import java.lang.reflect.*; import java.util.*; import com.oracle.graal.api.meta.*; import com.oracle.graal.api.runtime.*; class NameAndSignature { public static final MetaAccessProvider runtime = Graal.getRequiredCapability(MetaAccessProvider.class); final String name; final Class returnType; final Class[] parameterTypes; public NameAndSignature(Method m) { this.name = m.getName(); this.returnType = m.getReturnType(); this.parameterTypes = m.getParameterTypes(); } @Override public boolean equals(Object obj) { if (obj instanceof NameAndSignature) { NameAndSignature s = (NameAndSignature) obj; return s.returnType == returnType && name.equals(s.name) && Arrays.equals(s.parameterTypes, parameterTypes); } return false; } @Override public int hashCode() { return name.hashCode(); } @Override public String toString() { StringBuilder sb = new StringBuilder(name + "("); String sep = ""; for (Class p : parameterTypes) { sb.append(sep); sep = ", "; sb.append(p.getName()); } return sb.append(')').append(returnType.getName()).toString(); } public boolean signatureEquals(ResolvedJavaMethod m) { Signature s = m.getSignature(); ResolvedJavaType declaringClass = m.getDeclaringClass(); if (!s.getReturnType(declaringClass).resolve(declaringClass).equals(runtime.lookupJavaType(returnType))) { return false; } if (s.getParameterCount(false) != parameterTypes.length) { return false; } for (int i = 0; i < parameterTypes.length; i++) { if (!s.getParameterType(i, declaringClass).resolve(declaringClass).equals(runtime.lookupJavaType(parameterTypes[i]))) { return false; } } return true; } }