Examples of com.odiago.flumebase.exec.AliasSymbol

com.odiago.flumebase.exec.AliasSymbol
A symbol which refers to another existing symbol. This allows a symbol to be referenced by a different name by the user. For example, in the context of "SELECT x FROM s", the field may be referenced as 'x' (the primary symbol), or also 's.x' (the alias).

      sym.setParentName(streamAlias);
      nextId++;
      outTable.addSymbol(sym);


      // And also as an alias of just the fieldName.
      outTable.addSymbol(new AliasSymbol(fieldName, sym));
    }


    nextFieldId.item = Integer.valueOf(nextId);
    mSymbols = outTable;
    return outTable;

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    if (null != streamName) {
      AssignedSymbol sym = new AssignedSymbol(streamName + "." + fieldName,
          type, assignedName, IdentifierExpr.AccessType.FIELD);
      sym.setParentName(streamName);
      symtab.addSymbol(sym);
      symtab.addSymbol(new AliasSymbol(fieldName, sym));
    } else {
      symtab.addSymbol(new AssignedSymbol(fieldName, type, assignedName,
          IdentifierExpr.AccessType.FIELD));
    }
  }

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            String symName = StringUtils.dequalify(srcSym.getName());


            if (null != stmtAlias) {
              Symbol sym = srcSym.withName(stmtAlias + "." + symName);
              outTable.addSymbol(sym);
              outTable.addSymbol(new AliasSymbol(symName, sym));
            } else {
              outTable.addSymbol(srcSym.withName(symName));
            }
          }
        } else if (aliasedExpr.getExpr() instanceof IdentifierExpr) {

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Related Classes of com.odiago.flumebase.exec.AliasSymbol

com.odiago.flumebase.lang.TypeChecker

com.odiago.flumebase.parser.LiteralSource

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