annotate graal/com.oracle.truffle.api.interop/src/com/oracle/truffle/api/interop/InteropPredicate.java @ 20108:36fdc4af85d5

LinearScan: add more detailed timers.
author Josef Eisl <josef.eisl@jku.at>
date Wed, 01 Apr 2015 11:48:18 +0200
parents d6dba4c723c0
children
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1 /*
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2 * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation. Oracle designates this
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8 * particular file as subject to the "Classpath" exception as provided
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9 * by Oracle in the LICENSE file that accompanied this code.
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10 *
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11 * This code is distributed in the hope that it will be useful, but WITHOUT
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12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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14 * version 2 for more details (a copy is included in the LICENSE file that
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15 * accompanied this code).
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16 *
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17 * You should have received a copy of the GNU General Public License version
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18 * 2 along with this work; if not, write to the Free Software Foundation,
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19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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20 *
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21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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22 * or visit www.oracle.com if you need additional information or have any
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23 * questions.
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24 */
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25 package com.oracle.truffle.api.interop;
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26
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27 /**
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28 * Represents a predicate of a {@code TruffleObject} argument.
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29 */
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30 public interface InteropPredicate {
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31
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32 /**
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33 * Evaluates the predicate on the given {@code TruffleObject}.
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34 *
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35 * @param object the input argument
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36 * @return {@code true} if the {@code TruffleObject} argument matches the predicate, otherwise
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37 * {@code false}
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38 */
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39 boolean test(TruffleObject object);
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40 }