| 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 | |
| 15 | import org.eclipse.linuxtools.internal.ctf.core.event.io.BitBuffer; |
| 16 | |
| 17 | /** |
| 18 | * <b><u>EnumDefinition</u></b> |
| 19 | */ |
| 20 | public class EnumDefinition extends Definition { |
| 21 | |
| 22 | // ------------------------------------------------------------------------ |
| 23 | // Attributes |
| 24 | // ------------------------------------------------------------------------ |
| 25 | |
| 26 | private final EnumDeclaration declaration; |
| 27 | |
| 28 | private final IntegerDefinition integerValue; |
| 29 | |
| 30 | private String value; |
| 31 | |
| 32 | // ------------------------------------------------------------------------ |
| 33 | // Constructors |
| 34 | // ------------------------------------------------------------------------ |
| 35 | |
| 36 | public EnumDefinition(EnumDeclaration declaration, |
| 37 | IDefinitionScope definitionScope, String fieldName) { |
| 38 | super(definitionScope, fieldName); |
| 39 | |
| 40 | this.declaration = declaration; |
| 41 | |
| 42 | integerValue = declaration.getContainerType().createDefinition( |
| 43 | definitionScope, fieldName); |
| 44 | value = ((Long) integerValue.getValue()).toString(); |
| 45 | } |
| 46 | |
| 47 | // ------------------------------------------------------------------------ |
| 48 | // Getters/Setters/Predicates |
| 49 | // ------------------------------------------------------------------------ |
| 50 | |
| 51 | public String getValue() { |
| 52 | return value; |
| 53 | } |
| 54 | |
| 55 | public long getIntegerValue() { |
| 56 | return integerValue.getValue(); |
| 57 | } |
| 58 | |
| 59 | public void setIntegerValue(long Value) { |
| 60 | integerValue.setValue(Value); |
| 61 | value = ((Long) integerValue.getValue()).toString(); |
| 62 | } |
| 63 | |
| 64 | // ------------------------------------------------------------------------ |
| 65 | // Operations |
| 66 | // ------------------------------------------------------------------------ |
| 67 | |
| 68 | @Override |
| 69 | public void read(BitBuffer input) { |
| 70 | integerValue.read(input); |
| 71 | long val = integerValue.getValue(); |
| 72 | |
| 73 | // TODO: what to do if the integer value maps to no string for this |
| 74 | // integer ? |
| 75 | value = declaration.query(val); |
| 76 | } |
| 77 | |
| 78 | } |