/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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 freemarker.debug;
import java.rmi.
Remote;
import java.rmi.
RemoteException;
import java.util.
Collection;
import java.util.
List;
/**
* The main debugger interface. Allows management of breakpoints as well as
* installation of listeners for debug events.
*/
public interface
Debugger extends
Remote {
public static final int
DEFAULT_PORT = 7011;
/**
* Adds a breakpoint
* @param breakpoint the breakpoint to add
*/
public void
addBreakpoint(
Breakpoint breakpoint)
throws
RemoteException;
/**
* Removes a single breakpoint
* @param breakpoint the breakpoint to remove
*/
public void
removeBreakpoint(
Breakpoint breakpoint)
throws
RemoteException;
/**
* Removes all breakpoints for a specific template
*/
public void
removeBreakpoints(
String templateName)
throws
RemoteException;
/**
* Removes all breakpoints
*/
public void
removeBreakpoints()
throws
RemoteException;
/**
* Retrieves a list of all {@link Breakpoint} objects.
*/
public
List getBreakpoints()
throws
RemoteException;
/**
* Retrieves a list of all {@link Breakpoint} objects for the specified
* template.
*/
public
List getBreakpoints(
String templateName)
throws
RemoteException;
/**
* Retrieves a collection of all {@link DebuggedEnvironment} objects that
* are currently suspended.
*/
public
Collection getSuspendedEnvironments()
throws
RemoteException;
/**
* Adds a listener for debugger events.
* @return an identification token that should be passed to
* {@link #removeDebuggerListener(Object)} to remove this listener.
*/
public
Object addDebuggerListener(
DebuggerListener listener)
throws
RemoteException;
/**
* Removes a previously added debugger listener.
* @param id the identification token for the listener that was returned
* from a prior call to {@link #addDebuggerListener(DebuggerListener)}.
*/
public void
removeDebuggerListener(
Object id)
throws
RemoteException;
}