projects / deliverable / tracecompass.git / blame
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1 | /******************************************************************************* |
| 2 | * Copyright (c) 2011-2012 Ericsson, Ecole Polytechnique de Montreal and others | |
| 3 | * | |
| 4 | * All rights reserved. This program and the accompanying materials are made | |
| 5 | * available under the terms of the Eclipse Public License v1.0 which | |
| 6 | * accompanies this distribution, and is available at | |
| 7 | * http://www.eclipse.org/legal/epl-v10.html | |
| 8 | * | |
| 9 | * Contributors: Matthew Khouzam - Initial API and implementation | |
| 10 | * Contributors: Simon Marchi - Initial API and implementation | |
| 11 | *******************************************************************************/ | |
| 12 | ||
| 13 | package org.eclipse.linuxtools.ctf.core.event.types; | |
| 14 | ||
| ce2388e0 | 15 | import org.eclipse.linuxtools.internal.ctf.core.event.io.BitBuffer; |
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16 | |
| 17 | /** | |
| 18 | * <b><u>Definition</u></b> | |
| 19 | */ | |
| 20 | public abstract class Definition { | |
| 21 | ||
| 22 | // ------------------------------------------------------------------------ | |
| 23 | // Attributes | |
| 24 | // ------------------------------------------------------------------------ | |
| 25 | ||
| 07002e0a | 26 | /** The name of the field in its container */ |
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27 | protected final String fieldName; |
| 28 | ||
| 07002e0a | 29 | /** The complete path of this field */ |
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30 | protected final String path; |
| 31 | ||
| 07002e0a | 32 | /** |
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33 | * The definition scope in which this definition is found. |
| 34 | * | |
| 35 | * The complete path of a definition is thus the path of the definition | |
| 36 | * scope DOT the name of the definition (name of the field in its container) | |
| 37 | */ | |
| 38 | protected final IDefinitionScope definitionScope; | |
| 39 | ||
| 40 | // ------------------------------------------------------------------------ | |
| 41 | // Constructors | |
| 42 | // ------------------------------------------------------------------------ | |
| 43 | ||
| 44 | public Definition(IDefinitionScope definitionScope, String fieldName) { | |
| 45 | this.definitionScope = definitionScope; | |
| 46 | this.fieldName = fieldName; | |
| 47 | if (definitionScope != null) { | |
| 48 | String parentPath = definitionScope.getPath(); | |
| 49 | if (parentPath.length() > 0) { | |
| 50 | path = parentPath + "." + fieldName; //$NON-NLS-1$ | |
| 51 | } else { | |
| 52 | path = fieldName; | |
| 53 | } | |
| 54 | } else { | |
| 55 | path = fieldName; | |
| 56 | } | |
| 57 | ||
| 58 | /* | |
| 59 | * System.out.println("[definition] " + this.getClass().getSimpleName() | |
| 60 | * + " " + path + " created"); | |
| 61 | */ | |
| 62 | } | |
| 63 | ||
| 64 | // ------------------------------------------------------------------------ | |
| 65 | // Operations | |
| 66 | // ------------------------------------------------------------------------ | |
| 67 | ||
| 68 | public abstract void read(BitBuffer input); | |
| 69 | ||
| 70 | @Override | |
| 71 | public String toString() { | |
| 72 | return path + '[' + Integer.toHexString(hashCode()) + ']'; | |
| 73 | } | |
| 74 | } |