// Copyright (c) 2009 The Chromium Authors. All rights reserved.

// Use of this source code is governed by a BSD-style license that can be

// found in the LICENSE file.

package org.chromium.sdk.internal.tools.v8.request;

import java.util.EnumMap;

import java.util.Map;

import org.chromium.sdk.DebugContext.StepAction;

import org.chromium.sdk.internal.tools.v8.DebuggerCommand;

/**

 * Represents a "continue" V8 request message.

 */

public class ContinueMessage extends DebuggerMessage {

  private static final Map<StepAction, String> stepActionToV8 =

      new EnumMap<StepAction, String>(StepAction.class);

  static {

    stepActionToV8.put(StepAction.IN, "in");

    stepActionToV8.put(StepAction.OUT, "out");

    stepActionToV8.put(StepAction.OVER, "next");

    stepActionToV8.put(StepAction.CONTINUE, null);

  }

  /**

   * @param stepAction the kind of step to perform

   * @param stepCount nullable number of steps to perform (positive if not null).

   *        Default is 1 step. Not used when {@code stepAction == CONTINUE}

   */

  public ContinueMessage(StepAction stepAction, Integer stepCount) {

    super(DebuggerCommand.CONTINUE.value);

    String stepActionString = stepActionToV8.get(stepAction);

    if (stepActionString != null) {

      putArgument("stepaction", stepActionString);

      putArgument("stepcount", stepCount);

    }

  }

}