| /******************************************************************************* |
| * Copyright (c) 2000, 2005 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jdt.internal.debug.core; |
| |
| |
| import org.eclipse.jdt.internal.debug.core.model.JDIDebugTarget; |
| |
| import com.sun.jdi.event.Event; |
| |
| /** |
| * A jdi event listener is notified of events associated with |
| * a specific jdi event request. A listener registers/deregisters |
| * event requests with a debug target. |
| * |
| * @see JDIDebugTarget#addJDIEventListener(IJDIEventListener, EventRequest) |
| * @see JDIDebugTarget#removeJDIEventListener(IJDIEventListener, EventRequest) |
| */ |
| |
| public interface IJDIEventListener { |
| /** |
| * Handles the given event that this listener has registered for and |
| * returns whether the thread in which the event occurred should |
| * be resumed. All event handlers for the events in an event set |
| * are given a chance to vote on whether the thread should be |
| * resumed. If all agree, the thread is resumed by the event dispatcher. |
| * If any event handler returns <code>false</code> the thread in which |
| * the event originated is left in a suspended state. |
| * |
| * @param event the event to handle |
| * @param target the debug target in which the event occurred |
| * @return whether the thread in which the event occurred should be resumed |
| */ |
| public boolean handleEvent(Event event, JDIDebugTarget target); |
| |
| /** |
| * Notifies this event handler that event that a vote to resume took place, |
| * and that this handler voted to suspend and won that vote. |
| * <p> |
| * This is a fix for bug 78764. |
| * </p> |
| * @param event the event that was handled |
| * @param target the target in which the event occurred |
| * @since 3.1 |
| */ |
| public void wonSuspendVote(Event event, JDIDebugTarget target); |
| } |
| |