/*
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.debug.helpers;

import com.google.security.zynamics.binnavi.yfileswrap.zygraph.NaviNode;
import com.google.security.zynamics.binnavi.yfileswrap.zygraph.ZyGraph;
import com.google.security.zynamics.zylib.gui.zygraph.helpers.INodeCallback;

/**
 * Iterator class that can be used to iterate over all nodes in a graph that can be breakpointed.
 */
public final class NodeBreakpointIterator {
  /**
   * You are not supposed to instantiate this class.
   */
  private NodeBreakpointIterator() {}

  /**
   * Iterates over all breakpoint table nodes in a graph.
   *
   * @param graph The graph to iterate over.
   * @param callback Callback object invoked for each breakpoint table node of the graph.
   */
  public static void iterate(final ZyGraph graph, final INodeCallback<NaviNode> callback) {
    graph.iterate(new NodeBreakpointDecider(callback));
  }
}