public StringBuilder Visit(ConflictClauseNode conflictClauseNode)
{
var sb = new StringBuilder();
sb.Append("ON CONFLICT ");
switch (conflictClauseNode.Choice)
{
case ConflictChoice.Abort:
sb.Append("ABORT");
break;
case ConflictChoice.Fail:
sb.Append("FAIL");
break;
case ConflictChoice.Ignore:
sb.Append("IGNORE");
break;
case ConflictChoice.Replace:
sb.Append("REPLACE");
break;
case ConflictChoice.Rollback:
sb.Append("ROLLBACK");
break;
}
return(sb);
}
public override SQLiteParseTreeNode VisitConflict_clause(SQLiteParserSimpleParser.Conflict_clauseContext context)
{
//this is empty, which is possible in this strange rule
if (context.ON() == null)
{
return(null);
}
var ret = new ConflictClauseNode(context);
if (context.ROLLBACK() != null)
{
ret.Choice = ConflictChoice.Rollback;
}
else if (context.ABORT() != null)
{
ret.Choice = ConflictChoice.Abort;
}
else if (context.FAIL() != null)
{
ret.Choice = ConflictChoice.Fail;
}
else if (context.IGNORE() != null)
{
ret.Choice = ConflictChoice.Ignore;
}
else if (context.REPLACE() != null)
{
ret.Choice = ConflictChoice.Replace;
}
return(ret);
}
