Examples with SimpleStep com.twinsoft.convertigo.beans.steps.SimpleStep used on opensource projects

Example 1 with SimpleStep

use of com.twinsoft.convertigo.beans.steps.SimpleStep in project convertigo by convertigo.

the class DatabaseObjectDeleteAction method run.

public void run() {
    Display display = Display.getDefault();
    Cursor waitCursor = new Cursor(display, SWT.CURSOR_WAIT);
    Shell shell = getParentShell();
    shell.setCursor(waitCursor);
    try {
        treeNodesToUpdate = new ArrayList<>();
        ProjectExplorerView explorerView = getProjectExplorerView();
        if (explorerView != null) {
            TreeObject[] selectedTreeObjects = explorerView.getSelectedTreeObjects();
            if (selectedTreeObjects != null) {
                Collection<DatabaseObjectTreeObject> treeObjects = new HashSet<>(selectedTreeObjects.length);
                for (TreeObject t : Arrays.asList(selectedTreeObjects)) {
                    if (t instanceof DatabaseObjectTreeObject) {
                        treeObjects.add((DatabaseObjectTreeObject) t);
                    }
                }
                ;
                if (treeObjects.size() > 1) {
                    for (DatabaseObjectTreeObject t : new ArrayList<>(treeObjects)) {
                        TreeObject parent = t.getParent();
                        while (parent != null) {
                            if (treeObjects.contains(parent)) {
                                treeObjects.remove(t);
                                parent = null;
                            } else {
                                parent = parent.getParent();
                            }
                        }
                    }
                    ;
                }
                if (treeObjects.size() > 1) {
                    List<DatabaseObjectTreeObject> list = new ArrayList<>(treeObjects);
                    Collections.sort(list, new Comparator<DatabaseObjectTreeObject>() {

                        @Override
                        public int compare(DatabaseObjectTreeObject o1, DatabaseObjectTreeObject o2) {
                            if (o1 instanceof ProjectTreeObject) {
                                if (o2 instanceof ProjectTreeObject) {
                                    return o1.getName().compareTo(o2.getName());
                                }
                                return -1;
                            } else if (o2 instanceof ProjectTreeObject) {
                                return 1;
                            }
                            return o1.getName().compareTo(o2.getName());
                        }
                    });
                    treeObjects = list;
                }
                MultipleDeletionDialog dialog = new MultipleDeletionDialog(shell, "Object Deletion", treeObjects.size() != 1);
                for (DatabaseObjectTreeObject treeObject : treeObjects) {
                    String message = java.text.MessageFormat.format("Do you really want to delete the {0} \"{1}\" and all its sub-objects?", treeObject instanceof ProjectTreeObject ? "project" : "object", treeObject.getName());
                    if (treeObject instanceof ProjectTreeObject) {
                        message += "\nProject location: " + ((Project) treeObject.getObject()).getDirPath();
                        dialog.setToggle("Delete project content on disk (cannot be undone)", false);
                    } else {
                        dialog.removeToggle();
                    }
                    if (!dialog.shouldBeDeleted(message)) {
                        continue;
                    }
                    try {
                        if (treeObject instanceof ProjectTreeObject) {
                            ((ProjectTreeObject) treeObject).closeAllEditors();
                        } else if (treeObject instanceof SequenceTreeObject) {
                            ((ProjectTreeObject) ((SequenceTreeObject) treeObject).getParent().getParent()).closeSequenceEditors((Sequence) treeObject.getObject());
                        } else if (treeObject instanceof ConnectorTreeObject) {
                            ((ProjectTreeObject) ((ConnectorTreeObject) treeObject).getParent().getParent()).closeConnectorEditors((Connector) treeObject.getObject());
                        } else if (treeObject instanceof StepTreeObject) {
                            // We close the editor linked with the SimpleStep (=SequenceJsStep)
                            if (treeObject.getObject() instanceof SimpleStep) {
                                boolean find = false;
                                SimpleStep simpleStep = (SimpleStep) treeObject.getObject();
                                IWorkbenchPage page = this.getActivePage();
                                IEditorReference[] editors = page.getEditorReferences();
                                int _i = 0;
                                while (find != true && _i < editors.length) {
                                    IEditorReference editor = editors[_i];
                                    IEditorInput input = editor.getEditorInput();
                                    if (input instanceof JScriptEditorInput) {
                                        if (simpleStep.equals(((JScriptEditorInput) input).getDatabaseObject())) {
                                            find = true;
                                            IEditorPart editorPart = page.findEditor(input);
                                            if (editorPart != null) {
                                                page.activate(editorPart);
                                                page.closeEditor(editorPart, false);
                                            }
                                        }
                                    }
                                    ++_i;
                                }
                            }
                        } else if (treeObject instanceof MobileComponentTreeObject) {
                            ((MobileComponentTreeObject) treeObject).closeAllEditors(false);
                        }
                        if (treeObject instanceof ProjectTreeObject) {
                            explorerView.removeProjectTreeObject(treeObject);
                            final Project project = (Project) treeObject.getObject();
                            Job rmProject = new Job("Remove '" + project.getName() + "' project") {

                                @Override
                                protected IStatus run(IProgressMonitor monitor) {
                                    try {
                                        delete(project, dialog.getToggleState());
                                    } catch (Exception e) {
                                        ConvertigoPlugin.logException(e, "Unable to delete the '" + project.getName() + "' project.");
                                        return new MultiStatus(ConvertigoPlugin.PLUGIN_UNIQUE_ID, IStatus.ERROR, "Failed to remove the '" + project.getName() + "' project.", e);
                                    }
                                    return Status.OK_STATUS;
                                }
                            };
                            rmProject.schedule();
                        } else {
                            delete(treeObject);
                            // prevents treeObject and its childs to receive further TreeObjectEvents
                            if (treeObject instanceof TreeObjectListener) {
                                explorerView.removeTreeObjectListener(treeObject);
                            }
                            treeObject.removeAllChildren();
                        }
                        explorerView.fireTreeObjectRemoved(new TreeObjectEvent(treeObject));
                    } catch (Exception e) {
                        ConvertigoPlugin.logException(e, "Unable to delete the current selected object.");
                    }
                }
                ;
                // Updating the tree and the properties panel
                Enumeration<DatabaseObjectTreeObject> enumeration = Collections.enumeration(treeNodesToUpdate);
                DatabaseObjectTreeObject parentTreeObject;
                while (enumeration.hasMoreElements()) {
                    parentTreeObject = enumeration.nextElement();
                    if (parentTreeObject != null) {
                        explorerView.reloadTreeObject(parentTreeObject);
                        explorerView.setSelectedTreeObject(parentTreeObject);
                    }
                }
                // Refresh tree to show potential 'broken' steps
                explorerView.refreshTree();
            }
        }
    } catch (Throwable e) {
        ConvertigoPlugin.logException(e, "Unable to delete object!");
    } finally {
        shell.setCursor(null);
        waitCursor.dispose();
    }
}

Example 2 with SimpleStep

use of com.twinsoft.convertigo.beans.steps.SimpleStep in project convertigo by convertigo.

the class ProjectUtils method getStatByProject.

public static Map<String, String> getStatByProject(Project project) throws Exception {
    final Map<String, String> result = new HashMap<String, String>();
    try {
        if (project != null) {
            try {
                new WalkHelper() {

                    String displayString = "";

                    @SuppressWarnings("unused")
                    int depth = 0;

                    int sequenceJavascriptLines;

                    int sequenceJavascriptFunction;

                    int connectorCount = 0;

                    int httpConnectorCount = 0;

                    int httpsConnectorCount = 0;

                    int htmlConnectorCount = 0;

                    int cicsConnectorCount = 0;

                    int siteClipperConnectorCount = 0;

                    int sqlConnectorCount = 0;

                    int javelinConnectorCount = 0;

                    int htmlScreenclassCount = 0;

                    int htmlCriteriaCount = 0;

                    int siteClipperScreenclassCount = 0;

                    int siteClipperCriteriaCount = 0;

                    int htmlExtractionRuleCount = 0;

                    int htmlTransactionVariableCount = 0;

                    int sqlTransactionVariableCount = 0;

                    int javelinTransactionVariableCount = 0;

                    int javelinScreenclassCount = 0;

                    int javelinCriteriaCount = 0;

                    int javelinExtractionRuleCount = 0;

                    int javelinEntryHandlerCount = 0;

                    int javelinExitHandlerCount = 0;

                    int javelinHandlerCount = 0;

                    int javelinJavascriptLines = 0;

                    int statementCount = 0;

                    int poolCount = 0;

                    int handlerstatementCount = 0;

                    @SuppressWarnings("unused")
                    int reqVariableCount = 0;

                    int sequenceVariableCount = 0;

                    @SuppressWarnings("unused")
                    int transactionVariableCount = 0;

                    int testcaseVariableCount = 0;

                    int testcaseCount = 0;

                    int sequenceCount = 0;

                    int stepCount = 0;

                    int sheetCount = 0;

                    int referenceCount = 0;

                    int selectInQueryCount = 0;

                    /*
    					 * transaction counters
    					 */
                    @SuppressWarnings("unused")
                    int transactionCount = 0;

                    @SuppressWarnings("unused")
                    int transactionWithVariablesCount = 0;

                    int htmltransactionCount = 0;

                    int httpTransactionCount = 0;

                    int httpsTransactionCount = 0;

                    int xmlHttpTransactionCount = 0;

                    int xmlHttpsTransactionCount = 0;

                    int jsonHttpTransactionCount = 0;

                    int jsonHttpsTransactionCount = 0;

                    int proxyTransactionCount = 0;

                    int siteClipperTransactionCount = 0;

                    int javelinTransactionCount = 0;

                    int sqlTransactionCount = 0;

                    int totalC8oObjects = 0;

                    public void go(DatabaseObject project) {
                        try {
                            String projectName = project.getName();
                            init(project);
                            connectorCount = htmlConnectorCount + httpConnectorCount + httpsConnectorCount + cicsConnectorCount + siteClipperConnectorCount + sqlConnectorCount + javelinConnectorCount;
                            totalC8oObjects = 1 + // connectors
                            connectorCount + htmlScreenclassCount + htmlCriteriaCount + htmlExtractionRuleCount + htmlTransactionVariableCount + handlerstatementCount + statementCount + javelinScreenclassCount + javelinCriteriaCount + javelinExtractionRuleCount + javelinTransactionCount + javelinEntryHandlerCount + javelinExitHandlerCount + javelinHandlerCount + javelinTransactionVariableCount + sqlTransactionCount + sqlTransactionVariableCount + sheetCount + jsonHttpTransactionCount + jsonHttpsTransactionCount + xmlHttpTransactionCount + xmlHttpsTransactionCount + httpTransactionCount + httpsTransactionCount + proxyTransactionCount + siteClipperTransactionCount + siteClipperScreenclassCount + siteClipperCriteriaCount + sequenceCount + stepCount + sequenceVariableCount + sequenceJavascriptFunction + poolCount + referenceCount + testcaseCount + testcaseVariableCount;
                            displayString = // ok
                            totalC8oObjects + " object(s)<br/>" + connectorCount + // ok
                            " connector(s)";
                            result.put(projectName, displayString);
                            if (htmltransactionCount > 0) {
                                displayString = // ok
                                (htmlScreenclassCount > 0 ? "&nbsp;screenclassCount = " + htmlScreenclassCount + "<br/>" : "") + (htmlCriteriaCount > 0 ? "&nbsp;criteriaCount = " + htmlCriteriaCount + "<br/>" : "") + (htmlExtractionRuleCount > 0 ? "&nbsp;extractionRuleCount = " + htmlExtractionRuleCount + "<br/>" : "") + "&nbsp;transactionCount = " + htmltransactionCount + // ok
                                "<br/>" + (htmlTransactionVariableCount > 0 ? "&nbsp;transactionVariableCount = " + htmlTransactionVariableCount + "<br/>" : "") + "&nbsp;statementCount (handlers=" + handlerstatementCount + ", statements=" + statementCount + ", total=" + (int) (handlerstatementCount + statementCount) + ")";
                                result.put("HTML connector", displayString);
                            }
                            /*
								 * javelin connector
								 */
                            if (javelinScreenclassCount > 0) {
                                displayString = // ok
                                "&nbsp;screenclassCount = " + javelinScreenclassCount + "<br/>" + (javelinCriteriaCount > 0 ? "&nbsp;criteriaCount = " + javelinCriteriaCount + "<br/>" : "") + (javelinExtractionRuleCount > 0 ? "&nbsp;extractionRuleCount = " + javelinExtractionRuleCount + "<br/>" : "") + // ok
                                (javelinTransactionCount > 0 ? "&nbsp;transactionCount = " + javelinTransactionCount + "<br/>" : "") + "&nbsp;handlerCount (Entry = " + javelinEntryHandlerCount + ", Exit = " + javelinExitHandlerCount + ", Screenclass = " + javelinHandlerCount + "), total = " + (int) (javelinEntryHandlerCount + javelinExitHandlerCount + javelinHandlerCount) + " in " + javelinJavascriptLines + " lines<br/>" + (javelinTransactionVariableCount > 0 ? "&nbsp;variableCount = " + javelinTransactionVariableCount : "");
                                result.put("Javelin connector", displayString);
                            }
                            /*
								 * SQL connector
								 */
                            if (sqlTransactionCount > 0) {
                                displayString = // ok
                                "&nbsp;sqltransactionCount = " + sqlTransactionCount + "<br/>" + // ok
                                (selectInQueryCount > 0 ? "&nbsp;selectInQueryCount = " + selectInQueryCount + "<br/>" : "") + (sqlTransactionVariableCount > 0 ? "&nbsp;transactionVariableCount = " + sqlTransactionVariableCount : "");
                                if (sheetCount > 0) {
                                    displayString += "<br/>Sheets<br/>" + "&nbsp;sheetCount = " + sheetCount;
                                }
                                result.put("SQL connector", displayString);
                            }
                            /*
								 * Http connector
								 */
                            if (httpConnectorCount > 0) {
                                displayString = "&nbsp;connectorCount = " + httpConnectorCount + "<br/>";
                            }
                            if (jsonHttpTransactionCount > 0) {
                                displayString += // ok
                                "&nbsp;JSONTransactionCount = " + jsonHttpTransactionCount + "<br/>" + // ok
                                (xmlHttpTransactionCount > 0 ? "&nbsp;XmlTransactionCount = " + xmlHttpTransactionCount + "<br/>" : "") + (httpTransactionCount > 0 ? "&nbsp;HTTPtransactionCount = " + httpTransactionCount : "");
                                result.put("HTTP connector", displayString);
                            }
                            /*
								 * Https connector
								 */
                            if (httpsConnectorCount > 0) {
                                displayString = "&nbsp;connectorCount = " + httpsConnectorCount + "<br/>" + // ok
                                (jsonHttpsTransactionCount > 0 ? "&nbsp;JSONTransactionCount = " + jsonHttpsTransactionCount + "<br/>" : "") + // ok
                                (xmlHttpsTransactionCount > 0 ? "&nbsp;XmlTransactionCount = " + xmlHttpsTransactionCount + "<br/>" : "") + // ok
                                (httpsTransactionCount > 0 ? "&nbsp;HTTPStransactionCount = " + httpsTransactionCount : "");
                                result.put("HTTPS connector", displayString);
                            }
                            /*
								 * Proxy connector
								 */
                            if (proxyTransactionCount > 0) {
                                displayString = "&nbsp;TransactionCount = " + proxyTransactionCount;
                                result.put("Proxy connector", displayString);
                            }
                            /*
								 * Siteclipper connector
								 */
                            if (siteClipperTransactionCount > 0) {
                                displayString = // ok
                                "&nbsp;TransactionCount = " + siteClipperTransactionCount + "<br/>" + // ok
                                (siteClipperScreenclassCount > 0 ? "&nbsp;screenclassCount = " + siteClipperScreenclassCount + "<br/>" : "") + (siteClipperCriteriaCount > 0 ? "&nbsp;criteriaCount = " + siteClipperCriteriaCount : "");
                                result.put("SiteClipper connector", displayString);
                            }
                            /*
								 * Sequencer
								 */
                            if (sequenceCount > 0) {
                                displayString = // ok
                                "&nbsp;sequenceCount = " + sequenceCount + "<br/>" + // ok
                                (stepCount > 0 ? "&nbsp;stepCount = " + stepCount + "<br/>" : "") + (sequenceVariableCount > 0 ? "&nbsp;variableCount = " + sequenceVariableCount + "<br/>" : "") + "&nbsp;javascriptCode = " + sequenceJavascriptFunction + " functions in " + sequenceJavascriptLines + " lines" + ((boolean) (sequenceJavascriptFunction == 0) ? " (declarations or so)" : "");
                                result.put("Sequencer", displayString);
                            }
                            if (poolCount > 0) {
                                displayString = "&nbsp;poolCount = " + poolCount;
                                result.put("Pools", displayString);
                            }
                            if (referenceCount > 0) {
                                displayString = "&nbsp;referenceCount = " + referenceCount;
                                result.put("References", displayString);
                            }
                            if (testcaseCount > 0) {
                                displayString = "&nbsp;testcaseCount = " + testcaseCount + "<br/>" + (testcaseVariableCount > 0 ? "&nbsp;testcaseVariableCount = " + testcaseVariableCount : "");
                                result.put("Test cases", displayString);
                            }
                        } catch (Exception e) {
                            e.printStackTrace();
                        }
                    }

                    @Override
                    protected void walk(DatabaseObject databaseObject) throws Exception {
                        depth++;
                        // deal with connectors
                        if (databaseObject instanceof Connector) {
                            if (databaseObject instanceof HtmlConnector) {
                                htmlConnectorCount++;
                            } else if (databaseObject instanceof HttpConnector) {
                                if (((HttpConnector) databaseObject).isHttps())
                                    httpsConnectorCount++;
                                else
                                    httpConnectorCount++;
                            } else if (databaseObject instanceof CicsConnector) {
                                cicsConnectorCount++;
                            } else if (databaseObject instanceof SiteClipperConnector) {
                                siteClipperConnectorCount++;
                            } else if (databaseObject instanceof SqlConnector) {
                                sqlConnectorCount++;
                            } else if (databaseObject instanceof JavelinConnector) {
                                javelinConnectorCount++;
                            }
                        } else // deal with screenclasses
                        if (databaseObject instanceof ScreenClass) {
                            if (databaseObject instanceof JavelinScreenClass) {
                                // deal with javelinScreenClasses
                                javelinScreenclassCount++;
                            } else if (databaseObject instanceof SiteClipperScreenClass) {
                                // deal with siteClipperScreenClasses
                                siteClipperScreenclassCount++;
                            } else {
                                // deal with html ScreenClasses
                                htmlScreenclassCount++;
                            }
                        } else if (databaseObject instanceof Criteria) {
                            if (databaseObject.getParent() instanceof JavelinScreenClass) {
                                javelinCriteriaCount++;
                            } else if (databaseObject.getParent() instanceof SiteClipperScreenClass) {
                                siteClipperCriteriaCount++;
                            } else {
                                htmlCriteriaCount++;
                            }
                        } else if (databaseObject instanceof ExtractionRule) {
                            if (databaseObject.getParent() instanceof JavelinScreenClass) {
                                javelinExtractionRuleCount++;
                            } else {
                                htmlExtractionRuleCount++;
                            }
                        } else if (databaseObject instanceof Transaction) {
                            if (databaseObject instanceof TransactionWithVariables) {
                                if (databaseObject instanceof HtmlTransaction) {
                                    htmltransactionCount++;
                                } else if (databaseObject instanceof JsonHttpTransaction) {
                                    if (((HttpConnector) databaseObject.getParent()).isHttps())
                                        jsonHttpsTransactionCount++;
                                    else
                                        jsonHttpTransactionCount++;
                                } else if (databaseObject instanceof HttpTransaction) {
                                    if (((HttpConnector) databaseObject.getParent()).isHttps())
                                        httpsTransactionCount++;
                                    else
                                        httpTransactionCount++;
                                } else if (databaseObject instanceof XmlHttpTransaction) {
                                    if (((HttpConnector) databaseObject.getParent()).isHttps())
                                        xmlHttpsTransactionCount++;
                                    else
                                        xmlHttpTransactionCount++;
                                } else if (databaseObject instanceof ProxyTransaction) {
                                    proxyTransactionCount++;
                                } else if (databaseObject instanceof SiteClipperTransaction) {
                                    siteClipperTransactionCount++;
                                } else if (databaseObject instanceof JavelinTransaction) {
                                    JavelinTransaction javelinTransaction = (JavelinTransaction) databaseObject;
                                    // Functions
                                    String line;
                                    int lineNumber = 0;
                                    BufferedReader br = new BufferedReader(new StringReader(javelinTransaction.handlers));
                                    while ((line = br.readLine()) != null) {
                                        line = line.trim();
                                        lineNumber++;
                                        if (line.startsWith("function ")) {
                                            try {
                                                String functionName = line.substring(9, line.indexOf(')') + 1);
                                                if (functionName.endsWith(JavelinTransaction.EVENT_ENTRY_HANDLER + "()")) {
                                                    // TYPE_FUNCTION_SCREEN_CLASS_ENTRY
                                                    javelinEntryHandlerCount++;
                                                } else if (functionName.endsWith(JavelinTransaction.EVENT_EXIT_HANDLER + "()")) {
                                                    // TYPE_FUNCTION_SCREEN_CLASS_EXIT
                                                    javelinExitHandlerCount++;
                                                } else {
                                                    // TYPE_OTHER
                                                    javelinHandlerCount++;
                                                }
                                            } catch (StringIndexOutOfBoundsException e) {
                                            // Ignore
                                            }
                                        }
                                    }
                                    // compute total number of lines of javascript
                                    javelinJavascriptLines += lineNumber;
                                    javelinTransactionCount++;
                                } else if (databaseObject instanceof SqlTransaction) {
                                    SqlTransaction sqlTransaction = (SqlTransaction) databaseObject;
                                    /*
										 * count the number of SELECT
										 */
                                    String query = sqlTransaction.getSqlQuery();
                                    if (query != null) {
                                        query = query.toLowerCase();
                                        String pattern = "select";
                                        int lastIndex = 0;
                                        while (lastIndex != -1) {
                                            lastIndex = query.indexOf(pattern, lastIndex);
                                            if (lastIndex != -1) {
                                                selectInQueryCount++;
                                                lastIndex += pattern.length();
                                            }
                                        }
                                    }
                                    sqlTransactionCount++;
                                }
                                transactionWithVariablesCount++;
                            } else {
                                // transaction with no variables
                                transactionCount++;
                            }
                        } else // deal with statements
                        if (databaseObject instanceof Statement) {
                            // System.out.println(databaseObject.getClass().getName() + "\r\n");
                            if (databaseObject instanceof HandlerStatement) {
                                handlerstatementCount++;
                            } else {
                                statementCount++;
                            }
                        } else // deal with variables
                        if (databaseObject instanceof Variable) {
                            if (databaseObject.getParent() instanceof Transaction) {
                                if (databaseObject.getParent() instanceof JavelinTransaction) {
                                    javelinTransactionVariableCount++;
                                } else if (databaseObject.getParent() instanceof HtmlTransaction) {
                                    htmlTransactionVariableCount++;
                                } else if (databaseObject.getParent() instanceof SqlTransaction) {
                                    sqlTransactionVariableCount++;
                                } else {
                                    // should be zero
                                    transactionVariableCount++;
                                }
                            } else if (databaseObject.getParent() instanceof Sequence) {
                                sequenceVariableCount++;
                            } else if (databaseObject.getParent() instanceof TestCase) {
                                testcaseVariableCount++;
                            }
                        } else if (databaseObject instanceof TestCase) {
                            testcaseCount++;
                        } else if (databaseObject instanceof Sequence) {
                            sequenceCount++;
                        } else if (databaseObject instanceof Step) {
                            if (databaseObject instanceof SimpleStep) {
                                SimpleStep simpleStep = (SimpleStep) databaseObject;
                                // Functions
                                String line;
                                int lineNumber = 0;
                                BufferedReader br = new BufferedReader(new StringReader(simpleStep.getExpression()));
                                while ((line = br.readLine()) != null) {
                                    line = line.trim();
                                    lineNumber++;
                                    if (line.startsWith("function ")) {
                                        try {
                                            sequenceJavascriptFunction++;
                                        } catch (StringIndexOutOfBoundsException e) {
                                        // Ignore
                                        }
                                    }
                                }
                                sequenceJavascriptLines += lineNumber;
                                stepCount++;
                            } else
                                stepCount++;
                        } else if (databaseObject instanceof Sheet) {
                            sheetCount++;
                        } else if (databaseObject instanceof Pool) {
                            poolCount++;
                        }
                        super.walk(databaseObject);
                    }
                }.go(project);
            } catch (Exception e) {
            // Just ignore, should never happen
            }
        }
    } catch (Throwable e) {
        throw new Exception("Unable to compute statistics of the project!: \n" + e.getMessage());
    } finally {
    }
    return result;
}