diff options
Diffstat (limited to 'src/monkey/seaspider/org/gnunet/seaspider/parser/nodes/NodeListOptional.java')
-rw-r--r-- | src/monkey/seaspider/org/gnunet/seaspider/parser/nodes/NodeListOptional.java | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/src/monkey/seaspider/org/gnunet/seaspider/parser/nodes/NodeListOptional.java b/src/monkey/seaspider/org/gnunet/seaspider/parser/nodes/NodeListOptional.java new file mode 100644 index 000000000..73ca45fd4 --- /dev/null +++ b/src/monkey/seaspider/org/gnunet/seaspider/parser/nodes/NodeListOptional.java | |||
@@ -0,0 +1,45 @@ | |||
1 | // | ||
2 | // Generated by JTB 1.3.2 | ||
3 | // | ||
4 | |||
5 | package org.gnunet.seaspider.parser.nodes; | ||
6 | |||
7 | import java.util.*; | ||
8 | |||
9 | /** | ||
10 | * Represents an optional grammar list, e.g. ( A )* | ||
11 | */ | ||
12 | public class NodeListOptional implements NodeListInterface { | ||
13 | public NodeListOptional() { | ||
14 | nodes = new Vector<Node>(); | ||
15 | } | ||
16 | |||
17 | public NodeListOptional(Node firstNode) { | ||
18 | nodes = new Vector<Node>(); | ||
19 | addNode(firstNode); | ||
20 | } | ||
21 | |||
22 | public void addNode(Node n) { | ||
23 | nodes.addElement(n); | ||
24 | } | ||
25 | |||
26 | public Enumeration<Node> elements() { return nodes.elements(); } | ||
27 | public Node elementAt(int i) { return nodes.elementAt(i); } | ||
28 | public int size() { return nodes.size(); } | ||
29 | public boolean present() { return nodes.size() != 0; } | ||
30 | public void accept(org.gnunet.seaspider.parser.visitors.Visitor v) { | ||
31 | v.visit(this); | ||
32 | } | ||
33 | public <R,A> R accept(org.gnunet.seaspider.parser.visitors.GJVisitor<R,A> v, A argu) { | ||
34 | return v.visit(this,argu); | ||
35 | } | ||
36 | public <R> R accept(org.gnunet.seaspider.parser.visitors.GJNoArguVisitor<R> v) { | ||
37 | return v.visit(this); | ||
38 | } | ||
39 | public <A> void accept(org.gnunet.seaspider.parser.visitors.GJVoidVisitor<A> v, A argu) { | ||
40 | v.visit(this,argu); | ||
41 | } | ||
42 | |||
43 | public Vector<Node> nodes; | ||
44 | } | ||
45 | |||