tmf/org.eclipse.tracecompass.tmf.ui/src/org/eclipse/tracecompass/tmf/ui/symbols/DefaultSymbolProvider.java

   1 /*******************************************************************************
   2  * Copyright (c) 2016 Movidius Inc. and others
   3  *
   4  * All rights reserved. This program and the accompanying materials
   5  * are made available under the terms of the Eclipse Public License v1.0
   6  * which accompanies this distribution, and is available at
   7  * http://www.eclipse.org/legal/epl-v10.html
   8  *
   9  *******************************************************************************/
  10
  11 package org.eclipse.tracecompass.tmf.ui.symbols;
  12
  13 import org.eclipse.core.runtime.IProgressMonitor;
  14 import org.eclipse.jdt.annotation.NonNull;
  15 import org.eclipse.jdt.annotation.NonNullByDefault;
  16 import org.eclipse.jdt.annotation.Nullable;
  17 import org.eclipse.tracecompass.tmf.core.trace.ITmfTrace;
  18
  19 /**
  20  * A default implementation of the {@link ISymbolProvider} which return a hex
  21  * format representation of the symbol address
  22  *
  23  * @author Robert Kiss
  24  * @since 2.0
  25  * @deprecated use {@link org.eclipse.tracecompass.tmf.core.symbols.DefaultSymbolProvider}
  26  */
  27 @Deprecated
  28 @NonNullByDefault
  29 public class DefaultSymbolProvider implements ISymbolProvider {
  30
  31     private final ITmfTrace fTrace;
  32
  33     /**
  34      * Create a new provider for the given trace
  35      *
  36      * @param trace
  37      *            the trace
  38      */
  39     public DefaultSymbolProvider(ITmfTrace trace) {
  40         fTrace = trace;
  41     }
  42
  43     @Override
  44     public void loadConfiguration(@Nullable IProgressMonitor monitor) {
  45         // no configuration here
  46     }
  47
  48     @Override
  49     public ITmfTrace getTrace() {
  50         return fTrace;
  51     }
  52
  53     /**
  54      * Return a hex formated representation of the given address
  55      *
  56      * @param address
  57      *            the symbol address
  58      * @return the hex representation of the given address
  59      */
  60     @Override
  61     public @NonNull String getSymbolText(long address) {
  62         if ((address & (0xFFFFFFFF << 32)) == 0) {
  63             return String.format("%08x", address); //$NON-NLS-1$
  64         }
  65         return String.format("%016x", address); //$NON-NLS-1$
  66     }
  67
  68     /**
  69      * @return null because the default symbol provider doesn't support
  70      *         configuration
  71      */
  72     @Override
  73     public @Nullable ISymbolProviderPreferencePage createPreferencePage() {
  74         return null;
  75     }
  76 }