1/*
2 * Copyright 2003 The Apache Software Foundation
3 *
4 *  Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 *  Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16package org.mockito.cglib.core;
17
18import org.mockito.asm.Label;
19
20public class Block
21{
22    private CodeEmitter e;
23    private Label start;
24    private Label end;
25
26    public Block(CodeEmitter e) {
27        this.e = e;
28        start = e.mark();
29    }
30
31    public CodeEmitter getCodeEmitter() {
32        return e;
33    }
34
35    public void end() {
36        if (end != null) {
37            throw new IllegalStateException("end of label already set");
38        }
39        end = e.mark();
40    }
41
42    public Label getStart() {
43        return start;
44    }
45
46    public Label getEnd() {
47        return end;
48    }
49}
50