Examples with Expression org.kie.workbench.common.dmn.api.definition.model.Expression used on opensource projects

Example 26 with Expression

use of org.kie.workbench.common.dmn.api.definition.model.Expression in project kie-wb-common by kiegroup.

the class HasTypeRefHelperTest method testGetFlatHasTypeRefsFromExpressions.

@Test
public void testGetFlatHasTypeRefsFromExpressions() {
    final Expression expression1 = mock(Expression.class);
    final Expression expression2 = mock(Expression.class);
    final DMNModelInstrumentedBase parent = mock(DMNModelInstrumentedBase.class);
    final HasExpression hasExpression1 = HasExpression.wrap(parent, expression1);
    final HasExpression hasExpression2 = HasExpression.wrap(parent, expression2);
    final List<HasExpression> hasExpressions = asList(hasExpression1, hasExpression2);
    final HasTypeRef hasTypeRef1 = mock(HasTypeRef.class);
    final HasTypeRef hasTypeRef2 = mock(HasTypeRef.class);
    final HasTypeRef hasTypeRef3 = mock(HasTypeRef.class);
    final HasTypeRef hasTypeRef4 = mock(HasTypeRef.class);
    final List<HasTypeRef> typeRefList1 = asList(hasTypeRef1, hasTypeRef2);
    final List<HasTypeRef> typeRefList2 = asList(hasTypeRef3, hasTypeRef4);
    when(expression1.getHasTypeRefs()).thenReturn(typeRefList1);
    when(expression2.getHasTypeRefs()).thenReturn(typeRefList2);
    final List<HasTypeRef> actual = HasTypeRefHelper.getFlatHasTypeRefsFromExpressions(hasExpressions);
    final List<HasTypeRef> expected = asList(hasTypeRef1, hasTypeRef2, hasTypeRef3, hasTypeRef4);
    assertEquals(expected, actual);
}

Example 27 with Expression

use of org.kie.workbench.common.dmn.api.definition.model.Expression in project kie-wb-common by kiegroup.

the class UndefinedExpressionGrid method onExpressionTypeChanged.

public void onExpressionTypeChanged(final ExpressionType type) {
    final Optional<Expression> expression = expressionEditorDefinitionsSupplier.get().stream().filter(e -> e.getType().equals(type)).map(ExpressionEditorDefinition::getModelClass).findFirst().get();
    final Optional<ExpressionEditorDefinition<Expression>> expressionEditorDefinition = expressionEditorDefinitionsSupplier.get().getExpressionEditorDefinition(expression);
    expressionEditorDefinition.ifPresent(ed -> {
        sessionCommandManager.execute((AbstractCanvasHandler) sessionManager.getCurrentSession().getCanvasHandler(), new SetCellValueCommand(parent, nodeUUID, hasExpression, () -> expression, expressionGridCache, (editor) -> {
            resize(BaseExpressionGrid.RESIZE_EXISTING);
            editor.ifPresent(BaseExpressionGrid::selectFirstCell);
        }, () -> {
            resize(BaseExpressionGrid.RESIZE_EXISTING_MINIMUM);
            selectCell(0, 0, false, false);
        }, () -> {
            Optional<BaseExpressionGrid<? extends Expression, ? extends GridData, ? extends BaseUIModelMapper>> editor = Optional.empty();
            if (nodeUUID.isPresent()) {
                final String uuid = nodeUUID.get();
                editor = expressionGridCache.getExpressionGrid(uuid);
            }
            if (!editor.isPresent()) {
                ed.enrich(nodeUUID, hasExpression, expression);
                editor = ed.getEditor(parent, nodeUUID, hasExpression, hasName, isOnlyVisualChangeAllowed, nesting);
            }
            return editor;
        }));
    });
}

Example 28 with Expression

use of org.kie.workbench.common.dmn.api.definition.model.Expression in project kie-wb-common by kiegroup.

the class LiteralExpressionPMMLDocumentModelEditorDefinition method getEditor.

@Override
public Optional<BaseExpressionGrid<? extends Expression, ? extends GridData, ? extends BaseUIModelMapper>> getEditor(final GridCellTuple parent, final Optional<String> nodeUUID, final HasExpression hasExpression, final Optional<HasName> hasName, final boolean isOnlyVisualChangeAllowed, final int nesting) {
    return Optional.of(new LiteralExpressionPMMLGrid(parent, nodeUUID, hasExpression, hasName, getGridPanel(), getGridLayer(), makeGridData(() -> Optional.ofNullable((LiteralExpressionPMMLDocumentModel) hasExpression.getExpression())), definitionUtils, sessionManager, sessionCommandManager, canvasCommandFactory, editorSelectedEvent, refreshFormPropertiesEvent, domainObjectSelectionEvent, getCellEditorControls(), listSelector, translationService, isOnlyVisualChangeAllowed, nesting, headerEditor, readOnlyProvider) {

        @Override
        protected String getPlaceHolder() {
            return translationService.getTranslation(DMNEditorConstants.LiteralExpressionPMMLDocumentModelEditorDefinition_Placeholder);
        }

        @Override
        protected void loadValues(final Consumer<List<String>> consumer) {
            final String pmmlDocumentName = getExpressionPMMLValue(LiteralExpressionPMMLDocument.VARIABLE_DOCUMENT);
            consumer.accept(pmmlDocumentMetadataProvider.getPMMLDocumentModels(pmmlDocumentName));
        }

        @Override
        public Function<GridCellValueTuple, Command> newCellHasValueCommand() {
            return (gridCellValueTuple) -> {
                final CompositeCommand.Builder<AbstractCanvasHandler, CanvasViolation> builder = new CompositeCommand.Builder<>();
                // Command to set the PMMLDocumentModel value
                builder.addCommand(new SetCellValueCommand(gridCellValueTuple, () -> uiModelMapper, gridLayer::batch));
                // Command to set PMMLDocumentModel parameters
                getParentFunctionGrid().ifPresent(parentFunctionGrid -> {
                    final String pmmlDocumentName = getExpressionPMMLValue(LiteralExpressionPMMLDocument.VARIABLE_DOCUMENT);
                    final String pmmlDocumentModelName = StringUtils.createUnquotedString((String) gridCellValueTuple.getValue().getValue());
                    final List<String> parameters = pmmlDocumentMetadataProvider.getPMMLDocumentModelParameterNames(pmmlDocumentName, pmmlDocumentModelName);
                    parentFunctionGrid.getExpression().get().ifPresent(function -> {
                        builder.addCommand(new SetParametersCommand(function, convertParametersToInformationItems(parameters), gridLayer::batch));
                    });
                });
                return builder.build();
            };
        }

        private List<InformationItem> convertParametersToInformationItems(final List<String> parameters) {
            final List<InformationItem> informationItems = new ArrayList<>();
            parameters.forEach(parameter -> informationItems.add(new InformationItem(new Id(), new Description(), new Name(parameter), BuiltInType.ANY.asQName())));
            return informationItems;
        }
    });
}

Example 29 with Expression

use of org.kie.workbench.common.dmn.api.definition.model.Expression in project kie-wb-common by kiegroup.

the class InvocationUIModelMapper method fromDMNModel.

@Override
public void fromDMNModel(final int rowIndex, final int columnIndex) {
    dmnModel.get().ifPresent(invocation -> {
        switch(columnIndex) {
            case ROW_NUMBER_COLUMN_INDEX:
                uiModel.get().setCell(rowIndex, columnIndex, () -> new InvocationGridCell<>(new BaseGridCellValue<>(rowIndex + 1), listSelector));
                uiModel.get().getCell(rowIndex, columnIndex).setSelectionStrategy(RowSelectionStrategy.INSTANCE);
                break;
            case BINDING_PARAMETER_COLUMN_INDEX:
                final InformationItem variable = invocation.getBinding().get(rowIndex).getParameter();
                uiModel.get().setCell(rowIndex, columnIndex, () -> new InformationItemCell(() -> InformationItemCell.HasNameAndDataTypeCell.wrap(variable), listSelector));
                break;
            case BINDING_EXPRESSION_COLUMN_INDEX:
                final Binding binding = invocation.getBinding().get(rowIndex);
                final Optional<Expression> expression = Optional.ofNullable(binding.getExpression());
                final boolean isOnlyVisualChangeAllowed = this.isOnlyVisualChangeAllowedSupplier.get();
                final Optional<ExpressionEditorDefinition<Expression>> expressionEditorDefinition = expressionEditorDefinitionsSupplier.get().getExpressionEditorDefinition(expression);
                expressionEditorDefinition.ifPresent(ed -> {
                    final Optional<BaseExpressionGrid<? extends Expression, ? extends GridData, ? extends BaseUIModelMapper>> editor = ed.getEditor(new GridCellTuple(rowIndex, columnIndex, gridWidget), Optional.empty(), binding, Optional.ofNullable(binding.getParameter()), isOnlyVisualChangeAllowed, nesting + 1);
                    uiModel.get().setCell(rowIndex, columnIndex, () -> new InvocationGridCell<>(new ExpressionCellValue(editor), listSelector));
                });
        }
    });
}

Example 30 with Expression

use of org.kie.workbench.common.dmn.api.definition.model.Expression in project kie-wb-common by kiegroup.

the class RelationUIModelMapper method fromDMNModel.

@Override
public void fromDMNModel(final int rowIndex, final int columnIndex) {
    dmnModel.get().ifPresent(relation -> {
        final RelationUIModelMapperHelper.RelationSection section = RelationUIModelMapperHelper.getSection(relation, columnIndex);
        switch(section) {
            case ROW_INDEX:
                uiModel.get().setCell(rowIndex, columnIndex, () -> new RelationGridCell<>(new BaseGridCellValue<>(rowIndex + 1), listSelector, lineHeight));
                uiModel.get().getCell(rowIndex, columnIndex).setSelectionStrategy(RowSelectionStrategy.INSTANCE);
                break;
            case INFORMATION_ITEM:
                final org.kie.workbench.common.dmn.api.definition.model.List row = relation.getRow().get(rowIndex);
                final int iiIndex = RelationUIModelMapperHelper.getInformationItemIndex(relation, columnIndex);
                final HasExpression hasExpression = row.getExpression().get(iiIndex);
                final Expression e = hasExpression.getExpression();
                final Optional<Expression> expression = Optional.ofNullable(e);
                expression.ifPresent(ex -> {
                    // Whilst the DMN 1.1 specification allows for ANY expression to be used we have made the simplification
                    // to limit ourselves to LiteralExpressions. Our Grid-system supports ANY (nested) expression too; however
                    // the simplification has been made for the benefit of USERS.
                    final LiteralExpression le = (LiteralExpression) ex;
                    uiModel.get().setCell(rowIndex, columnIndex, () -> new RelationGridCell<>(new BaseGridCellValue<>(le.getText().getValue()), listSelector, lineHeight));
                });
        }
    });
}