@Override
public void visitNode(ILanguageObject obj) {
if (obj == null) {
append(DisplayNodeConstants.UNDEFINED);
return;
}
if ((obj instanceof IExpressionSymbol && !(obj instanceof IAggregateSymbol))) {
IQueryService queryService = ModelerCore.getTeiidQueryService();
ISQLStringVisitor delegate = queryService.getCallbackSQLStringVisitor(this);
obj.acceptVisitor(delegate);
return;
}
// turn off indenting for nested commands
int childIndent = indentLevel;
if ((node.languageObject instanceof ISubqueryContainer
|| node.languageObject instanceof IExpressionStatement)
&& obj instanceof ICommand) {
childIndent = -1;
}
DisplayNode child = DisplayNodeFactory.createDisplayNode(node, obj, childIndent);
node.addChildNode(child);
}
protected void setOriginalSql(ILanguageObject theLangObj) {
IQueryService queryService = ModelerCore.getTeiidQueryService();
ISQLStringVisitor visitor = queryService.getSQLStringVisitor();
originalSql.setText(visitor.getSQLString(theLangObj));
}