01: /*
02: * Copyright (c) 2003-2008, Franz-Josef Elmer, All rights reserved.
03: *
04: * Redistribution and use in source and binary forms, with or without
05: * modification, are permitted provided that the following conditions are met:
06: *
07: * - Redistributions of source code must retain the above copyright notice,
08: * this list of conditions and the following disclaimer.
09: * - Redistributions in binary form must reproduce the above copyright notice,
10: * this list of conditions and the following disclaimer in the documentation
11: * and/or other materials provided with the distribution.
12: *
13: * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
14: * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
15: * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16: * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
17: * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18: * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19: * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
20: * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
21: * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
22: * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
23: * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24: */
25: package classycle.renderer;
26:
27: import classycle.graph.StrongComponent;
28:
29: /**
30: * Plain text renderer of a {@link StrongComponent}.
31: *
32: * @author Franz-Josef Elmer
33: */
34: public class PlainStrongComponentRenderer extends
35: AbstractStrongComponentRenderer {
36: public String render(StrongComponent component) {
37: AtomicVertexRenderer classRenderer = new PlainClassRenderer();
38: StringBuffer result = new StringBuffer();
39: int n = component.getNumberOfVertices();
40: if (n == 1) {
41: result.append(
42: classRenderer.render(component.getVertex(0), null,
43: 0)).append(". Layer: ").append(
44: component.getLongestWalk());
45: } else {
46: result.append("Cycle: ").append(createName(component))
47: .append(" with ").append(n).append(" vertices.")
48: .append(" Layer: ").append(
49: component.getLongestWalk());
50: for (int i = 0; i < n; i++) {
51: result.append("\n ").append(
52: classRenderer.render(component.getVertex(i),
53: null, 0));
54: }
55: }
56: return new String(result);
57: }
58: } //class
|