Examples of org.drools.decisiontable.parser.ActionType

org.drools.decisiontable.parser.ActionType
Simple holder class identifying a condition or action column. There are five types of columns relevant to a rule table. @author Michael Neale

    @Test
    public void testChooseActionType() {
        Map<Integer, ActionType> actionTypeMap = new HashMap<Integer, ActionType>();
        ActionType.addNewActionType( actionTypeMap, "C", 0, 1 );
        
        ActionType type = (ActionType) actionTypeMap.get( new Integer(0) );
        assertEquals( Code.CONDITION, type.getCode() );
        
        
        actionTypeMap = new HashMap<Integer, ActionType>();
        ActionType.addNewActionType( actionTypeMap, "A", 0, 1 );
        type = (ActionType) actionTypeMap.get( new Integer(0) );
        assertEquals(Code.ACTION, type.getCode());
        
        actionTypeMap = new HashMap<Integer, ActionType>();
        ActionType.addNewActionType( actionTypeMap, "X", 0, 1 );
        type = (ActionType) actionTypeMap.get( new Integer(0) );
        assertEquals(Code.ACTIVATIONGROUP, type.getCode());
        
        actionTypeMap = new HashMap<Integer, ActionType>();
        ActionType.addNewActionType( actionTypeMap, "ACTIVATION-GROUP", 0, 1 );
        type = (ActionType) actionTypeMap.get( new Integer(0) );
        assertEquals(Code.ACTIVATIONGROUP, type.getCode());
        
        actionTypeMap = new HashMap<Integer, ActionType>();
        ActionType.addNewActionType( actionTypeMap, "NO-LOOP", 0, 1 );
        type = (ActionType) actionTypeMap.get( new Integer(0) );
        assertEquals(Code.NOLOOP, type.getCode());
        
        actionTypeMap = new HashMap<Integer, ActionType>();
        ActionType.addNewActionType( actionTypeMap, "RULEFLOW-GROUP", 0, 1 );
        type = (ActionType) actionTypeMap.get( new Integer(0) );
        assertEquals(Code.RULEFLOWGROUP, type.getCode());
    }

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                                   final String trimVal ) {
        ActionType.addNewActionType( this._actions,
                                     trimVal,
                                     column,
                                     row );
        final ActionType actionType = getActionForColumn( row,
                                                          column );
        GuidedDecisionTableSourceBuilder sb = null;
        switch ( actionType.getCode() ) {
            case CONDITION:
                //SourceBuilders for CONDITIONs are set when processing the Object row


            case ACTION:
                //SourceBuilders for ACTIONs are set when processing the Object row
                break;


            case NAME:
                sb = new GuidedDecisionTableNameBuilder( row - 1,
                                                         column,
                                                         this._conversionResult );
                actionType.setSourceBuilder( sb );
                this._sourceBuilders.add( sb );
                break;


            case DESCRIPTION:
                //Remove default Description Column builder and add that provided
                this._sourceBuilders.remove( DEFAULT_DESCRIPTION_BUILDER );
                sb = new GuidedDecisionTableDescriptionBuilder( row - 1,
                                                                column,
                                                                this._conversionResult );


                //Description column must always be at position 1
                this._sourceBuilders.add( DESCRIPTION_COLUMN_INDEX,
                                          sb );
                actionType.setSourceBuilder( sb );
                break;


            case SALIENCE:
                sb = new GuidedDecisionTableSalienceBuilder( row - 1,
                                                             column,
                                                             this._currentSequentialFlag,
                                                             this._conversionResult );
                actionType.setSourceBuilder( sb );
                this._sourceBuilders.add( sb );
                break;


            case DURATION:
                sb = new GuidedDecisionTableDurationBuilder( row - 1,
                                                             column,
                                                             this._conversionResult );
                actionType.setSourceBuilder( sb );
                this._sourceBuilders.add( sb );
                break;


            case TIMER:
                sb = new GuidedDecisionTableTimerBuilder( row - 1,
                                                          column,
                                                          this._conversionResult );
                actionType.setSourceBuilder( sb );
                this._sourceBuilders.add( sb );
                break;


            case CALENDARS:
                sb = new GuidedDecisionTableCalendarsBuilder( row - 1,
                                                              column,
                                                              this._conversionResult );
                actionType.setSourceBuilder( sb );
                this._sourceBuilders.add( sb );
                break;


            case NOLOOP:
                sb = new GuidedDecisionTableNoLoopBuilder( row - 1,
                                                           column,
                                                           this._conversionResult );
                actionType.setSourceBuilder( sb );
                this._sourceBuilders.add( sb );
                break;


            case LOCKONACTIVE:
                sb = new GuidedDecisionTableLockonActiveBuilder( row - 1,
                                                                 column,
                                                                 this._conversionResult );
                actionType.setSourceBuilder( sb );
                this._sourceBuilders.add( sb );
                break;


            case AUTOFOCUS:
                sb = new GuidedDecisionTableAutoFocusBuilder( row - 1,
                                                              column,
                                                              this._conversionResult );
                actionType.setSourceBuilder( sb );
                this._sourceBuilders.add( sb );
                break;


            case ACTIVATIONGROUP:
                sb = new GuidedDecisionTableActivationGroupBuilder( row - 1,
                                                                    column,
                                                                    this._conversionResult );
                actionType.setSourceBuilder( sb );
                this._sourceBuilders.add( sb );
                break;


            case AGENDAGROUP:
                sb = new GuidedDecisionTableAgendaGroupBuilder( row - 1,
                                                                column,
                                                                this._conversionResult );
                actionType.setSourceBuilder( sb );
                this._sourceBuilders.add( sb );
                break;


            case RULEFLOWGROUP:
                sb = new GuidedDecisionTableRuleflowGroupBuilder( row - 1,
                                                                  column,
                                                                  this._conversionResult );
                actionType.setSourceBuilder( sb );
                this._sourceBuilders.add( sb );
                break;


            case METADATA:
                sb = new GuidedDecisionTableMetadataBuilder( row - 1,
                                                             column,
                                                             this._conversionResult );
                actionType.setSourceBuilder( sb );
                this._sourceBuilders.add( sb );
                break;
        }


    }

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                                                              column );
            this._conversionResult.addMessage( message,
                                               ConversionMessageType.ERROR );
        }


        ActionType actionType = getActionForColumn( row,
                                                    column );
        if ( mergedColStart == RuleSheetListener.NON_MERGED ) {
            if ( actionType.getCode() == Code.CONDITION ) {
                GuidedDecisionTableSourceBuilder sb = new GuidedDecisionTableLHSBuilder( row - 1,
                                                                                         column,
                                                                                         value,
                                                                                         this._parameterUtilities,
                                                                                         this._conversionResult );
                this._sourceBuilders.add( sb );
                actionType.setSourceBuilder( sb );


            } else if ( actionType.getCode() == Code.ACTION ) {
                GuidedDecisionTableSourceBuilder sb = new GuidedDecisionTableRHSBuilder( row - 1,
                                                                                         column,
                                                                                         value,
                                                                                         this._parameterUtilities,
                                                                                         this._conversionResult );
                this._sourceBuilders.add( sb );
                actionType.setSourceBuilder( sb );
            }


        } else {
            if ( column == mergedColStart ) {
                if ( actionType.getCode() == Code.CONDITION ) {
                    GuidedDecisionTableSourceBuilder sb = new GuidedDecisionTableLHSBuilder( row - 1,
                                                                                             column,
                                                                                             value,
                                                                                             this._parameterUtilities,
                                                                                             this._conversionResult );
                    this._sourceBuilders.add( sb );
                    actionType.setSourceBuilder( sb );


                } else if ( actionType.getCode() == Code.ACTION ) {
                    GuidedDecisionTableSourceBuilder sb = new GuidedDecisionTableRHSBuilder( row - 1,
                                                                                             column,
                                                                                             value,
                                                                                             this._parameterUtilities,
                                                                                             this._conversionResult );
                    this._sourceBuilders.add( sb );
                    actionType.setSourceBuilder( sb );


                }
            } else {
                ActionType startOfMergeAction = getActionForColumn( row,
                                                                    mergedColStart );
                actionType.setSourceBuilder( startOfMergeAction.getSourceBuilder() );
            }
        }


    }

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    private void doCodeCell( final int row,
                             final int column,
                             final String value ) {


        final ActionType actionType = getActionForColumn( row,
                                                          column );
        if ( value.trim().equals( "" ) &&
                ( actionType.getCode() == Code.ACTION ||
                        actionType.getCode() == Code.CONDITION ||
                        actionType.getCode() == Code.METADATA ) ) {
            final String message = "Code description in cell " +
                    RuleSheetParserUtil.rc2name( row,
                                                 column ) +
                    " does not contain any code specification. It should!";
            this._conversionResult.addMessage( message,
                                               ConversionMessageType.ERROR );
        }


        actionType.addTemplate( row,
                                column,
                                value );
    }

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    }


    private void doLabelCell( final int row,
                              final int column,
                              final String value ) {
        final ActionType actionType = getActionForColumn( row,
                                                          column );
        SourceBuilder sb = actionType.getSourceBuilder();
        if ( sb instanceof HasColumnHeadings ) {
            ( (HasColumnHeadings) sb ).setColumnHeader( column,
                                                        value );
        }
    }

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    }


    private void doDataCell( final int row,
                             final int column,
                             final String value ) {
        final ActionType actionType = getActionForColumn( row,
                                                          column );


        if ( row - this._ruleRow > 1 ) {
            // Encountered a row gap from the last rule. This is not part of the ruleset.
            finishRuleTable();
            processNonRuleCell( row,
                                column,
                                value );
            return;
        }


        if ( row > this._ruleRow ) {
            // In a new row/rule
            this._ruleRow++;
        }


        //Add data to column definition
        actionType.addCellValue( row,
                                 column,
                                 value,
                                 _currentEscapeQuotesFlag );
    }

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        return value == null || "".equals( value.trim() );
    }


    private ActionType getActionForColumn( final int row,
                                           final int column ) {
        final ActionType actionType = this._actions.get( column );


        if ( actionType == null ) {
            final String message = "Code description in cell " +
                    RuleSheetParserUtil.rc2name( row,
                                                 column ) +

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