01: /**
02: * MVEL (The MVFLEX Expression Language)
03: *
04: * Copyright (C) 2007 Christopher Brock, MVFLEX/Valhalla Project and the Codehaus
05: *
06: * Licensed under the Apache License, Version 2.0 (the "License");
07: * you may not use this file except in compliance with the License.
08: * You may obtain a copy of the License at
09: *
10: * http://www.apache.org/licenses/LICENSE-2.0
11: *
12: * Unless required by applicable law or agreed to in writing, software
13: * distributed under the License is distributed on an "AS IS" BASIS,
14: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15: * See the License for the specific language governing permissions and
16: * limitations under the License.
17: *
18: */package org.mvel.debug;
19:
20: public interface Debugger {
21: public static int CONTINUE = 0;
22: public static int STEP = 1;
23: public static int STEP_OVER = STEP;
24:
25: /**
26: * When a breakpoint is recached,
27: *
28: * @param frame
29: * @return continuation command
30: */
31: public int onBreak(Frame frame);
32: }
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