Examples of ParseTreeWriter

org.olap4j.mdx.ParseTreeWriter
Writer for MDX parse tree.
Typical use is with the {@link ParseTreeNode#unparse(ParseTreeWriter)}method as follows:
```
 ParseTreeNode node; StringWriter sw = new StringWriter(); PrintWriter pw = new PrintWriter(sw); ParseTreeWriter mdxWriter = new ParseTreeWriter(pw); node.unparse(mdxWriter); pw.flush(); String mdx = sw.toString(); 
```
@see org.olap4j.mdx.ParseTreeNode#unparse(ParseTreeWriter) @author jhyde @version $Id: ParseTreeWriter.java 349 2010-08-12 08:49:13Z jhyde $ @since Jun 4, 2007
ptolemy.data.expr.ParseTreeWriter
This class implements a visitor that writes parse trees in the expression language. @author Steve Neuendorffer @version $Id: ParseTreeWriter.java,v 1.38 2006/08/20 19:55:19 cxh Exp $ @since Ptolemy II 2.1 @Pt.ProposedRating Red (neuendor) @Pt.AcceptedRating Red (cxh) @see ptolemy.data.expr.ASTPtRootNode

Examples of org.olap4j.mdx.ParseTreeWriter

        public SelectNode validateSelect(
            SelectNode selectNode)
            throws OlapException
        {
            StringWriter sw = new StringWriter();
            selectNode.unparse(new ParseTreeWriter(sw));
            String mdx = sw.toString();
            final XmlaOlap4jConnection olap4jConnection =
                (XmlaOlap4jConnection) connection;
            return selectNode;
        }

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Examples of org.olap4j.mdx.ParseTreeWriter

   * @param node Parse tree
   * @return MDX string
   */
  public static String toString(@NotNull ParseTreeNode node) {
    StringWriter sw = new StringWriter();
    ParseTreeWriter parseTreeWriter = new ParseTreeWriter(sw);
    node.unparse(parseTreeWriter);
    return sw.toString();
  }

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Examples of org.olap4j.mdx.ParseTreeWriter

          }
          if (where) {
            mdx += ") ON COLUMNS from " + cube;
            SelectNode sn = new DefaultMdxParserImpl().parseSelect(q.getMdx());
            final Writer writer = new StringWriter();
            sn.getFilterAxis().unparse(new ParseTreeWriter(new PrintWriter(writer)));
            if (StringUtils.isNotBlank(writer.toString())) {
              mdx += "\r\nWHERE " + writer.toString();
            }
            System.out.println("Executing... :" + mdx);
            olapQueryService.executeMdx(queryName, mdx);

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Examples of org.olap4j.mdx.ParseTreeWriter

      String select = null;
      StringBuilder buf = new StringBuilder();
      if (sn.getWithList() != null && sn.getWithList().size() > 0) {
        buf.append("WITH \n");
        StringWriter sw = new StringWriter();
        ParseTreeWriter ptw = new ParseTreeWriter(sw);
        final PrintWriter pw = ptw.getPrintWriter();
        for (ParseTreeNode with : sn.getWithList()) {
          with.unparse(ptw);
          pw.println();
        }
        buf.append(sw.toString());
      }


      buf.append("SELECT (");
      for (int i = 0; i < cellPosition.size(); i++) {
        List<Member> members = cs.getAxes().get(i).getPositions().get(cellPosition.get(i)).getMembers();
        for (int k = 0; k < members.size(); k++) {
          Member m = members.get(k);
          if (k > 0 || i > 0) {
            buf.append(", ");
          }
          buf.append(m.getUniqueName());
        }
      }
      buf.append(") ON COLUMNS \r\n");
      buf.append("FROM [").append(cube.getName()).append("]\r\n");




      final Writer writer = new StringWriter();
      sn.getFilterAxis().unparse(new ParseTreeWriter(new PrintWriter(writer)));
      if (StringUtils.isNotBlank(writer.toString())) {
        buf.append("WHERE ").append(writer.toString());
      }
      select = buf.toString();
      if (maxrows > 0) {

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Examples of org.olap4j.mdx.ParseTreeWriter

  public String getMdx() {
    final Writer writer = new StringWriter();
    if (SaikuProperties.OLAPCONVERTQUERY) {
      try {
        SelectNode s = QueryConverter.convert(query);
        s.unparse(new ParseTreeWriter(new PrintWriter(writer)));
      } catch (SaikuIncompatibleException se) {
        LOG.debug("Cannot convert to new query model mdx, falling back to old version", se);
        this.query.getSelect().unparse(new ParseTreeWriter(new PrintWriter(writer)));
      } catch (Exception e) {
        throw new SaikuServiceException("Cannot convert to new query model", e);
      }
    } else {
      this.query.getSelect().unparse(new ParseTreeWriter(new PrintWriter(writer)));
    }
    return writer.toString();
  }

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Examples of ptolemy.data.expr.ParseTreeWriter

     *  @param name The name of an expression.
     *  @return The expression referred to by the given name.
     *  @see #setExpression
     */
    public String getExpression(String name) {
        ParseTreeWriter writer = new ParseTreeWriter();
        return writer.printParseTree((ASTPtRootNode) _parseTrees
                .get(_destinationNames.indexOf(name)));
    }

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Examples of ptolemy.data.expr.ParseTreeWriter

                                }
                            }
                            ParseTreeSpecializer specializer = new ParseTreeSpecializer();
                            parseTree = specializer.specialize(parseTree,
                                    excludedVariables, _scope);
                            ParseTreeWriter writer = new ParseTreeWriter();
                            String outputExpression = writer
                                    .printParseTree(parseTree);
                            parameter.setExpression(outputExpression);
                        }
                    } catch (ClassCastException ex) {
                        Settable parameter = (Settable) actor
                                .getAttribute(parameterName);
                        ParseTreeFreeVariableCollector collector = new ParseTreeFreeVariableCollector();
                        Set expressionVariables = collector
                                .collectFreeVariables(parseTree);
                        Set scopeVariables = _scope.identifierSet();
                        List<String> excludedVariables = new LinkedList<String>();
                        for (Object variable : expressionVariables) {
                            if (variable instanceof String) {
                                if (!scopeVariables.contains(variable)) {
                                    excludedVariables.add((String) variable);
                                }
                            }
                        }
                        ParseTreeSpecializer specializer = new ParseTreeSpecializer();
                        parseTree = specializer.specialize(parseTree,
                                excludedVariables, _scope);
                        ParseTreeWriter writer = new ParseTreeWriter();
                        String outputExpression = writer
                                .printParseTree(parseTree);
                        parameter.setExpression(outputExpression);
                    }
                }
            } catch (Exception ex) {

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Examples of ptolemy.data.expr.ParseTreeWriter

            }


            buffer.append(") ");


            // FIXME: really this should include runtime references to f and g.
            ParseTreeWriter writer = new ParseTreeWriter();
            String string = writer.printParseTree(node.getExpressionTree());
            buffer.append(string);
            buffer.append(")");


            body.getUnits().add(
                    Jimple.v().newReturnStmt(

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