01: /*
02: $Id: ImportNode.java 3844 2006-06-16 08:15:35Z blackdrag $
03:
04: Copyright 2003 (C) James Strachan and Bob Mcwhirter. All Rights Reserved.
05:
06: Redistribution and use of this software and associated documentation
07: ("Software"), with or without modification, are permitted provided
08: that the following conditions are met:
09:
10: 1. Redistributions of source code must retain copyright
11: statements and notices. Redistributions must also contain a
12: copy of this document.
13:
14: 2. Redistributions in binary form must reproduce the
15: above copyright notice, this list of conditions and the
16: following disclaimer in the documentation and/or other
17: materials provided with the distribution.
18:
19: 3. The name "groovy" must not be used to endorse or promote
20: products derived from this Software without prior written
21: permission of The Codehaus. For written permission,
22: please contact info@codehaus.org.
23:
24: 4. Products derived from this Software may not be called "groovy"
25: nor may "groovy" appear in their names without prior written
26: permission of The Codehaus. "groovy" is a registered
27: trademark of The Codehaus.
28:
29: 5. Due credit should be given to The Codehaus -
30: http://groovy.codehaus.org/
31:
32: THIS SOFTWARE IS PROVIDED BY THE CODEHAUS AND CONTRIBUTORS
33: ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
34: NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
35: FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
36: THE CODEHAUS OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
37: INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
38: (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
39: SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
40: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
41: STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
42: ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
43: OF THE POSSIBILITY OF SUCH DAMAGE.
44:
45: */
46: package org.codehaus.groovy.ast;
47:
48: import org.objectweb.asm.Opcodes;
49:
50: /**
51: * Represents an import statement of a single class
52: *
53: * author Jochen Theodorou
54: * @author <a href="mailto:james@coredevelopers.net">James Strachan</a>
55: * @version $Revision: 3844 $
56: */
57: public class ImportNode extends AnnotatedNode implements Opcodes {
58:
59: private ClassNode type;
60: private String alias;
61:
62: public ImportNode(ClassNode type, String alias) {
63: this .type = type;
64: this .alias = alias;
65: }
66:
67: /**
68: * @return the text display of this import
69: */
70: public String getText() {
71: if (alias == null || alias.length() == 0) {
72: return "import " + type.getName();
73: } else {
74: return "import " + type.getName() + " as " + alias;
75: }
76: }
77:
78: public String getAlias() {
79: return alias;
80: }
81:
82: public ClassNode getType() {
83: return type;
84: }
85:
86: public String getClassName() {
87: return type.getName();
88: }
89:
90: }
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