| /******************************************************************************* |
| * Copyright (c) 2014 Ericsson |
| * |
| * All rights reserved. This program and the accompanying materials are made |
| * available under the terms of the Eclipse Public License 2.0 which |
| * accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * Matthew Khouzam - Initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.tracecompass.internal.ctf.core.event.types; |
| |
| import java.util.List; |
| |
| import org.eclipse.jdt.annotation.NonNullByDefault; |
| import org.eclipse.jdt.annotation.Nullable; |
| import org.eclipse.tracecompass.ctf.core.event.scope.IDefinitionScope; |
| import org.eclipse.tracecompass.ctf.core.event.types.AbstractArrayDefinition; |
| import org.eclipse.tracecompass.ctf.core.event.types.CompoundDeclaration; |
| import org.eclipse.tracecompass.ctf.core.event.types.Definition; |
| |
| import com.google.common.base.Joiner; |
| import com.google.common.collect.ImmutableList; |
| |
| /** |
| * A CTF array definition |
| * |
| * Arrays are fixed-length. Their length is declared in the type declaration |
| * within the meta-data. They contain an array of "inner type" elements, which |
| * can refer to any type not containing the type of the array being declared (no |
| * circular dependency). The length is the number of elements in an array. |
| * |
| * @author Matthew Khouzam |
| */ |
| @NonNullByDefault |
| public final class ArrayDefinition extends AbstractArrayDefinition { |
| |
| // ------------------------------------------------------------------------ |
| // Attributes |
| // ------------------------------------------------------------------------ |
| |
| private final List<Definition> fDefinitions; |
| |
| // ------------------------------------------------------------------------ |
| // Constructors |
| // ------------------------------------------------------------------------ |
| |
| /** |
| * Constructor |
| * |
| * @param declaration |
| * the parent declaration |
| * @param definitionScope |
| * the parent scope |
| * @param fieldName |
| * the field name |
| * @param definitions |
| * the content of the array |
| */ |
| public ArrayDefinition(CompoundDeclaration declaration, |
| @Nullable IDefinitionScope definitionScope, |
| String fieldName, |
| List<Definition> definitions) { |
| super(declaration, definitionScope, fieldName); |
| fDefinitions = ImmutableList.copyOf(definitions); |
| } |
| |
| // ------------------------------------------------------------------------ |
| // Getters/Setters/Predicates |
| // ------------------------------------------------------------------------ |
| |
| @Override |
| public List<Definition> getDefinitions() { |
| return fDefinitions; |
| } |
| |
| @Override |
| public int getLength() { |
| return fDefinitions.size(); |
| } |
| |
| // ------------------------------------------------------------------------ |
| // Operations |
| // ------------------------------------------------------------------------ |
| |
| @Override |
| public String toString() { |
| StringBuilder b = new StringBuilder(); |
| b.append('['); |
| Joiner joiner = Joiner.on(", ").skipNulls(); //$NON-NLS-1$ |
| b.append(joiner.join(fDefinitions)); |
| b.append(']'); |
| return b.toString(); |
| } |
| } |