org.eclipse.tracecompass.ctf.core/src/org/eclipse/tracecompass/ctf/core/event/scope/FieldsScope.java

   1 /*******************************************************************************
   2  * Copyright (c) 2014 Ericsson
   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:
  10  *      Matthew Khouzam - Initial API and implementation
  11  *******************************************************************************/
  12
  13 package org.eclipse.tracecompass.ctf.core.event.scope;
  14
  15 import org.eclipse.jdt.annotation.NonNullByDefault;
  16 import org.eclipse.jdt.annotation.Nullable;
  17
  18 /**
  19  * A lttng specific speedup node field scope of a lexical scope
  20  *
  21  * @author Matthew Khouzam
  22  */
  23 @NonNullByDefault
  24 public final class FieldsScope extends LexicalScope {
  25
  26     /**
  27      * The scope constructor
  28      *
  29      * @param parent
  30      *            The parent node, can be null, but shouldn't
  31      * @param name
  32      *            the name of the field
  33      */
  34     FieldsScope(ILexicalScope parent, String name) {
  35         super(parent, name);
  36     }
  37
  38     @Override
  39     @Nullable
  40     public ILexicalScope getChild(String name) {
  41         if (name.equals(FIELDS_RET.getName())) {
  42             return FIELDS_RET;
  43         }
  44         if (name.equals(FIELDS_TID.getName())) {
  45             return FIELDS_TID;
  46         }
  47         return super.getChild(name);
  48     }
  49
  50 }