CDebuggerProviderUpdater.java

/*
Copyright 2011-2016 Google Inc. All Rights Reserved.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package com.google.security.zynamics.binnavi.ZyGraph.Updaters.CodeNodes;

import com.google.security.zynamics.binnavi.debug.debugger.BackEndDebuggerProvider;
import com.google.security.zynamics.binnavi.debug.debugger.interfaces.IDebugger;
import com.google.security.zynamics.binnavi.debug.debugger.interfaces.DebuggerProviderListener;

/**
 * Updates the code node on changes to the debugger provider.
 */
public class CDebuggerProviderUpdater implements DebuggerProviderListener {
  /**
   * Updater for individual debuggers.
   */
  private final CDebuggerUpdater m_debuggerUpdater;

  /**
   * Creates a new updater object.
   *
   * @param debuggerUpdater Updater for individual debuggers.
   */
  public CDebuggerProviderUpdater(final CDebuggerUpdater debuggerUpdater) {
    m_debuggerUpdater = debuggerUpdater;
  }

  @Override
  public void debuggerAdded(final BackEndDebuggerProvider provider, final IDebugger debugger) {
    debugger.getProcessManager().addListener(m_debuggerUpdater);
  }

  @Override
  public void debuggerRemoved(final BackEndDebuggerProvider provider, final IDebugger debugger) {
    debugger.getProcessManager().removeListener(m_debuggerUpdater);
  }
}