protected void createRootNode(EntityType label, String value) {
fRoot = new Node(label, value);
fRoot.setEntity(new SourceCodeEntity(value, label, new SourceRange()));
}
protected Node getFirstLeaf() {
return ((Node) fRoot.getFirstLeaf());
}
protected Node getLastChild() {
return (Node) fRoot.getLastChild();
}
protected String getTreeString() {
return fRoot.print(new StringBuilder()).toString();
}
