1 files changed, 88 insertions, 0 deletions
diff --git a/src/piglet/syntaxtree/NodeToken.java b/src/piglet/syntaxtree/NodeToken.java
new file mode 100644
index 0000000..5d9c6e6
--- /dev/null
+++ b/src/piglet/syntaxtree/NodeToken.java
@@ -0,0 +1,88 @@
+//
+// Generated by JTB 1.3.2
+//
+
+package piglet.syntaxtree;
+
+import java.util.Enumeration;
+import java.util.Vector;
+/**
+ * Represents a single token in the grammar.  If the "-tk" option
+ * is used, also contains a Vector of preceding special tokens.
+ */
+public class NodeToken implements Node {
+   public NodeToken(String s) {
+      this(s, -1, -1, -1, -1, -1);    }
+
+   public NodeToken(String s, int kind, int beginLine, int beginColumn, int endLine, int endColumn) {
+      tokenImage = s;
+      specialTokens = null;
+      this.kind = kind;
+      this.beginLine = beginLine;
+      this.beginColumn = beginColumn;
+      this.endLine = endLine;
+      this.endColumn = endColumn;
+   }
+
+   public NodeToken getSpecialAt(int i) {
+      if ( specialTokens == null )
+         throw new java.util.NoSuchElementException("No specials in token");
+      return specialTokens.elementAt(i);
+   }
+
+   public int numSpecials() {
+      if ( specialTokens == null ) return 0;
+      return specialTokens.size();
+   }
+
+   public void addSpecial(NodeToken s) {
+      if ( specialTokens == null ) specialTokens = new Vector<NodeToken>();
+      specialTokens.addElement(s);
+   }
+
+   public void trimSpecials() {
+      if ( specialTokens == null ) return;
+      specialTokens.trimToSize();
+   }
+
+   public String toString()     { return tokenImage; }
+
+   public String withSpecials() {
+      if ( specialTokens == null )
+          return tokenImage;
+
+       StringBuffer buf = new StringBuffer();
+
+       for ( Enumeration<NodeToken> e = specialTokens.elements(); e.hasMoreElements(); )
+          buf.append(e.nextElement().toString());
+
+       buf.append(tokenImage);
+       return buf.toString();
+   }
+
+   public void accept(piglet.visitor.Visitor v) {
+      v.visit(this);
+   }
+   public <R,A> R accept(piglet.visitor.GJVisitor<R,A> v, A argu) {
+      return v.visit(this,argu);
+   }
+   public <R> R accept(piglet.visitor.GJNoArguVisitor<R> v) {
+      return v.visit(this);
+   }
+   public <A> void accept(piglet.visitor.GJVoidVisitor<A> v, A argu) {
+      v.visit(this,argu);
+   }
+
+   public String tokenImage;
+
+   // Stores a list of NodeTokens
+   public Vector<NodeToken> specialTokens;
+
+   // -1 for these ints means no position info is available.
+   public int beginLine, beginColumn, endLine, endColumn;
+
+   // Equal to the JavaCC token "kind" integer.
+   // -1 if not available.
+   public int kind;
+}
+