90 lines
3.4 KiB
Java
90 lines
3.4 KiB
Java
/*
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* Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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package compiler.compilercontrol.share.pool;
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import jdk.test.lib.util.Pair;
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import java.lang.reflect.Executable;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.concurrent.Callable;
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import java.util.function.Predicate;
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import java.util.stream.Collectors;
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/**
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* This is a helper class that provides tests with methods
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*/
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public class PoolHelper extends MethodHolder {
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private static final List<Pair<Executable, Callable<?>>> METHODS;
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/**
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* Filters only those methods who belong to Klass or its internal class
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* Internal and named as "method" or is a constructor
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*/
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public static final Predicate<Executable> METHOD_FILTER = executable -> {
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String methodName = executable.getName();
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String className = executable.getDeclaringClass().getName();
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return className.matches(".*(Klass)(\\$Internal)?") &&
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(methodName.equals("method") ||
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methodName.equals(className)); // if method is <init>
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};
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static {
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METHODS = new ArrayList<>();
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List<MethodHolder> holders = new ArrayList<>();
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holders.add(new compiler.compilercontrol.share.pool.sub.Klass());
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holders.add(new compiler.compilercontrol.share.pool.sub.KlassDup());
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holders.add(new compiler.compilercontrol.share.pool.subpack.Klass());
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holders.add(new compiler.compilercontrol.share.pool.subpack.KlassDup());
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holders.add(new compiler.compilercontrol.share.pool.sub.Klass.Internal());
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holders.add(new compiler.compilercontrol.share.pool.subpack.KlassDup.Internal());
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for (MethodHolder holder : holders) {
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METHODS.addAll(holder.getAllMethods());
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}
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}
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/**
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* Gets all methods from the pool using specified filter
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*
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* @param filter method filter
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* @return pairs of Executable and appropriate Callable
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*/
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public List<Pair<Executable, Callable<?>>> getAllMethods(
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Predicate<Executable> filter) {
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return getAllMethods().stream()
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.filter(pair -> filter.test(pair.first))
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.collect(Collectors.toList());
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}
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/**
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* Gets all methods from the pool
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*
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* @return pairs of Executable and appropriate Callable
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*/
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@Override
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public List<Pair<Executable, Callable<?>>> getAllMethods() {
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return METHODS;
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}
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}
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