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annotate graal/GraalCompiler/src/com/sun/c1x/observer/CompilationObserver.java @ 2801:2af109bec0c0

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author Thomas Wuerthinger <thomas@wuerthinger.net>
date Fri, 27 May 2011 15:11:34 +0200
parents 16b9a8b5ad39
children
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1 /*
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2 * Copyright (c) 2011, 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.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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20 * or visit www.oracle.com if you need additional information or have any
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21 * questions.
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22 */
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23 package com.sun.c1x.observer;
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24
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25 import com.sun.c1x.*;
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26
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27 /**
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28 * Interface for classes that observe events of an {@link ObservableCompiler}.
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29 *
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30 * @author Peter Hofer
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31 */
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32 public interface CompilationObserver {
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33
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34 /**
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35 * Called when compilation of a method has started. This is always the first event raised for a particular
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36 * {@link C1XCompilation}.
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37 *
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38 * @param event Information associated with the event and current state of the compilation.
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39 */
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40 void compilationStarted(CompilationEvent event);
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41
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42 /**
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43 * Called when an event has occurred, for example that a particular phase in the compilation has been entered.
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44 *
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45 * @param event Information associated with the event and current state of the compilation.
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46 */
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47 void compilationEvent(CompilationEvent event);
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48
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49 /**
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50 * Called when compilation of a method has completed (successfully or not). This is always the last event raised for
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51 * a particular {@link C1XCompilation}.
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52 *
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53 * @param event Information associated with the event and current state of the compilation.
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54 */
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55 void compilationFinished(CompilationEvent event);
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56
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57 }