01: /*
02: Copyright © 2007 Stefano Chizzolini. http://clown.stefanochizzolini.it
03:
04: Contributors:
05: * Stefano Chizzolini (original code developer, http://www.stefanochizzolini.it):
06: contributed code is Copyright © 2007 by Stefano Chizzolini.
07:
08: This file should be part of the source code distribution of "PDF Clown library"
09: (the Program): see the accompanying README files for more info.
10:
11: This Program is free software; you can redistribute it and/or modify it under
12: the terms of the GNU General Public License as published by the Free Software
13: Foundation; either version 2 of the License, or (at your option) any later version.
14:
15: This Program is distributed in the hope that it will be useful, but WITHOUT ANY
16: WARRANTY, either expressed or implied; without even the implied warranty of
17: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the License for more details.
18:
19: You should have received a copy of the GNU General Public License along with this
20: Program (see README files); if not, go to the GNU website (http://www.gnu.org/).
21:
22: Redistribution and use, with or without modification, are permitted provided that such
23: redistributions retain the above copyright notice, license and disclaimer, along with
24: this list of conditions.
25: */
26:
27: package it.stefanochizzolini.clown.documents.contents.objects;
28:
29: import it.stefanochizzolini.clown.bytes.IBuffer;
30: import it.stefanochizzolini.clown.util.NotImplementedException;
31:
32: import java.util.ArrayList;
33: import java.util.Arrays;
34: import java.util.List;
35:
36: /**
37: Graphics object [PDF:1.6:4.1].
38:
39: @author Stefano Chizzolini
40: @version 0.0.4, 06/09/07
41: @since 0.0.4
42: */
43: public abstract class GraphicsObject extends CompositeObject<Operation> {
44: // <class>
45: // <dynamic>
46: // <fields>
47: private List<Operation> operations;
48:
49: // </fields>
50:
51: // <constructors>
52: protected GraphicsObject() {
53: this .operations = new ArrayList<Operation>();
54: }
55:
56: protected GraphicsObject(Operation operation) {
57: this .operations = Arrays.asList(operation);
58: }
59:
60: protected GraphicsObject(List<Operation> operations) {
61: this .operations = operations;
62: }
63:
64: // </constructors>
65:
66: // <interface>
67: // <public>
68: @Override
69: public List<Operation> getObjects() {
70: return operations;
71: }
72:
73: @Override
74: public void writeTo(IBuffer buffer) {
75: for (Operation operation : operations) {
76: operation.writeTo(buffer);
77: }
78: }
79:
80: @Override
81: public String toString() {
82: return "{" + operations.toString() + "}";
83: }
84: // </public>
85: // </interface>
86: // </dynamic>
87: // </class>
88: }
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