Examples with CompositeFieldConstraint org.drools.workbench.models.datamodel.rule.CompositeFieldConstraint used on opensource projects

Example 26 with CompositeFieldConstraint

use of org.drools.workbench.models.datamodel.rule.CompositeFieldConstraint in project drools-wb by kiegroup.

the class RuleModelCloneVisitor method visitCompositeFieldConstraint.

private CompositeFieldConstraint visitCompositeFieldConstraint(CompositeFieldConstraint cfc) {
    CompositeFieldConstraint clone = new CompositeFieldConstraint();
    clone.setCompositeJunctionType(cfc.getCompositeJunctionType());
    if (cfc.getConstraints() != null) {
        clone.setConstraints(new FieldConstraint[cfc.getConstraints().length]);
        for (int i = 0; i < cfc.getConstraints().length; i++) {
            FieldConstraint fc = cfc.getConstraints()[i];
            clone.getConstraints()[i] = (FieldConstraint) visit(fc);
        }
    }
    return clone;
}

Example 27 with CompositeFieldConstraint

use of org.drools.workbench.models.datamodel.rule.CompositeFieldConstraint in project drools-wb by kiegroup.

the class RuleModelCloneVisitorTest method buildCompositeFieldConstraint.

private static CompositeFieldConstraint buildCompositeFieldConstraint() {
    CompositeFieldConstraint cfc = new CompositeFieldConstraint();
    cfc.addConstraint(buildSingleFieldConstraint());
    cfc.addConstraint(buildSingleFieldConstraintEBLeftSide());
    cfc.setCompositeJunctionType(CompositeFieldConstraint.COMPOSITE_TYPE_OR);
    return cfc;
}

Example 28 with CompositeFieldConstraint

use of org.drools.workbench.models.datamodel.rule.CompositeFieldConstraint in project drools-wb by kiegroup.

the class PopupCreator method showPatternPopup.

/**
 * This shows a popup allowing you to add field constraints to a pattern
 * (its a popup).
 */
public void showPatternPopup(final FactPattern fp, final SingleFieldConstraint con, final boolean isNested) {
    final String factType = getFactType(fp, con);
    String title = (con == null) ? GuidedRuleEditorResources.CONSTANTS.ModifyConstraintsFor0(fp.getFactType()) : GuidedRuleEditorResources.CONSTANTS.AddSubFieldConstraint();
    final FormStylePopup popup = new FormStylePopup(GuidedRuleEditorImages508.INSTANCE.Wizard(), title);
    final ListBox box = new ListBox();
    box.addItem("...");
    this.oracle.getFieldCompletions(factType, FieldAccessorsAndMutators.ACCESSOR, new Callback<ModelField[]>() {

        @Override
        public void callback(final ModelField[] fields) {
            for (int i = 0; i < fields.length; i++) {
                // You can't use "this" in a nested accessor
                final String fieldName = fields[i].getName();
                if (!isNested || !fieldName.equals(DataType.TYPE_THIS)) {
                    box.addItem(fieldName);
                }
            }
        }
    });
    box.setSelectedIndex(0);
    box.addChangeHandler(new ChangeHandler() {

        public void onChange(ChangeEvent event) {
            String fieldName = box.getItemText(box.getSelectedIndex());
            if ("...".equals(fieldName)) {
                return;
            }
            String fieldType = oracle.getFieldType(factType, fieldName);
            fp.addConstraint(new SingleFieldConstraint(factType, fieldName, fieldType, con));
            modeller.refreshWidget();
            popup.hide();
        }
    });
    popup.addAttribute(GuidedRuleEditorResources.CONSTANTS.AddARestrictionOnAField(), box);
    final ListBox composites = new ListBox();
    composites.addItem("...");
    composites.addItem(GuidedRuleEditorResources.CONSTANTS.AllOfAnd(), CompositeFieldConstraint.COMPOSITE_TYPE_AND);
    composites.addItem(GuidedRuleEditorResources.CONSTANTS.AnyOfOr(), CompositeFieldConstraint.COMPOSITE_TYPE_OR);
    composites.setSelectedIndex(0);
    composites.addChangeHandler(new ChangeHandler() {

        public void onChange(ChangeEvent event) {
            CompositeFieldConstraint comp = new CompositeFieldConstraint();
            comp.setCompositeJunctionType(composites.getValue(composites.getSelectedIndex()));
            fp.addConstraint(comp);
            modeller.refreshWidget();
            popup.hide();
        }
    });
    InfoPopup infoComp = new InfoPopup(GuidedRuleEditorResources.CONSTANTS.MultipleFieldConstraints(), GuidedRuleEditorResources.CONSTANTS.MultipleConstraintsTip1());
    HorizontalPanel horiz = new HorizontalPanel();
    horiz.add(composites);
    horiz.add(infoComp);
    if (con == null) {
        popup.addAttribute(GuidedRuleEditorResources.CONSTANTS.MultipleFieldConstraint(), horiz);
    }
    if (con == null) {
        // NON-NLS
        popup.addRow(new SmallLabel("<i>" + GuidedRuleEditorResources.CONSTANTS.AdvancedOptionsColon() + "</i>"));
        Button predicate = new Button(GuidedRuleEditorResources.CONSTANTS.NewFormula());
        predicate.addClickHandler(new ClickHandler() {

            public void onClick(ClickEvent event) {
                SingleFieldConstraint con = new SingleFieldConstraint();
                con.setConstraintValueType(SingleFieldConstraint.TYPE_PREDICATE);
                fp.addConstraint(con);
                modeller.refreshWidget();
                popup.hide();
            }
        });
        popup.addAttribute(GuidedRuleEditorResources.CONSTANTS.AddANewFormulaStyleExpression(), predicate);
        final Button expressionEditorButton = makeExpressionEditorButton(fp, popup);
        popup.addAttribute(GuidedRuleEditorResources.CONSTANTS.ExpressionEditor(), expressionEditorButton);
        doBindingEditor(popup);
    }
    popup.show();
}

Example 29 with CompositeFieldConstraint

use of org.drools.workbench.models.datamodel.rule.CompositeFieldConstraint in project drools-wb by kiegroup.

the class PopupCreator method showPatternPopupForComposite.

/**
 * This shows a popup for adding fields to a composite
 */
public void showPatternPopupForComposite(final HasConstraints hasConstraints) {
    final FormStylePopup popup = new FormStylePopup(GuidedRuleEditorImages508.INSTANCE.Wizard(), GuidedRuleEditorResources.CONSTANTS.AddFieldsToThisConstraint());
    final ListBox box = new ListBox();
    box.addItem("...");
    this.oracle.getFieldCompletions(this.pattern.getFactType(), new Callback<ModelField[]>() {

        @Override
        public void callback(final ModelField[] fields) {
            for (int i = 0; i < fields.length; i++) {
                final String fieldName = fields[i].getName();
                box.addItem(fieldName);
            }
        }
    });
    box.setSelectedIndex(0);
    box.addChangeHandler(new ChangeHandler() {

        public void onChange(ChangeEvent event) {
            String factType = pattern.getFactType();
            String fieldName = box.getItemText(box.getSelectedIndex());
            String fieldType = getDataModelOracle().getFieldType(factType, fieldName);
            hasConstraints.addConstraint(new SingleFieldConstraint(factType, fieldName, fieldType, null));
            modeller.refreshWidget();
            popup.hide();
        }
    });
    popup.addAttribute(GuidedRuleEditorResources.CONSTANTS.AddARestrictionOnAField(), box);
    final ListBox composites = new ListBox();
    // NON-NLS
    composites.addItem("...");
    composites.addItem(GuidedRuleEditorResources.CONSTANTS.AllOfAnd(), CompositeFieldConstraint.COMPOSITE_TYPE_AND);
    composites.addItem(GuidedRuleEditorResources.CONSTANTS.AnyOfOr(), CompositeFieldConstraint.COMPOSITE_TYPE_OR);
    composites.setSelectedIndex(0);
    composites.addChangeHandler(new ChangeHandler() {

        public void onChange(ChangeEvent event) {
            CompositeFieldConstraint comp = new CompositeFieldConstraint();
            comp.setCompositeJunctionType(composites.getValue(composites.getSelectedIndex()));
            hasConstraints.addConstraint(comp);
            modeller.refreshWidget();
            popup.hide();
        }
    });
    InfoPopup infoComp = new InfoPopup(GuidedRuleEditorResources.CONSTANTS.MultipleFieldConstraints(), GuidedRuleEditorResources.CONSTANTS.MultipleConstraintsTip());
    HorizontalPanel horiz = new HorizontalPanel();
    horiz.add(composites);
    horiz.add(infoComp);
    popup.addAttribute(GuidedRuleEditorResources.CONSTANTS.MultipleFieldConstraint(), horiz);
    // Include Expression Editor
    popup.addRow(new SmallLabel("<i>" + GuidedRuleEditorResources.CONSTANTS.AdvancedOptionsColon() + "</i>"));
    Button predicate = new Button(GuidedRuleEditorResources.CONSTANTS.NewFormula());
    predicate.addClickHandler(new ClickHandler() {

        public void onClick(ClickEvent event) {
            SingleFieldConstraint con = new SingleFieldConstraint();
            con.setConstraintValueType(SingleFieldConstraint.TYPE_PREDICATE);
            hasConstraints.addConstraint(con);
            modeller.refreshWidget();
            popup.hide();
        }
    });
    popup.addAttribute(GuidedRuleEditorResources.CONSTANTS.AddANewFormulaStyleExpression(), predicate);
    final Button expressionEditorButton = makeExpressionEditorButton(hasConstraints, popup);
    popup.addAttribute(GuidedRuleEditorResources.CONSTANTS.ExpressionEditor(), expressionEditorButton);
    popup.show();
}

Example 30 with CompositeFieldConstraint

use of org.drools.workbench.models.datamodel.rule.CompositeFieldConstraint in project drools-wb by kiegroup.

the class FactPatternWidget method compositeFieldConstraintEditor.

/**
 * This will show the constraint editor - allowing field constraints to be
 * nested etc.
 */
private Widget compositeFieldConstraintEditor(final CompositeFieldConstraint constraint) {
    FlexTable t = new FlexTable();
    String desc = null;
    ClickHandler click = new ClickHandler() {

        public void onClick(ClickEvent event) {
            popupCreator.showPatternPopupForComposite(constraint);
        }
    };
    if (constraint.getCompositeJunctionType().equals(CompositeFieldConstraint.COMPOSITE_TYPE_AND)) {
        desc = GuidedRuleEditorResources.CONSTANTS.AllOf() + ":";
    } else {
        desc = GuidedRuleEditorResources.CONSTANTS.AnyOf() + ":";
    }
    t.setWidget(0, 0, new ClickableLabel(desc, click, !this.readOnly));
    t.getFlexCellFormatter().setColSpan(0, 0, 2);
    FieldConstraint[] nested = constraint.getConstraints();
    FlexTable inner = new FlexTable();
    if (nested != null) {
        for (int i = 0; i < nested.length; i++) {
            this.renderFieldConstraint(inner, i, nested[i], constraint, true, 0);
            // add in remove icon here...
            final int currentRow = i;
            Image clear = GuidedRuleEditorImages508.INSTANCE.DeleteItemSmall();
            clear.setTitle(GuidedRuleEditorResources.CONSTANTS.RemoveThisNestedRestriction());
            clear.addClickHandler(new ClickHandler() {

                public void onClick(ClickEvent event) {
                    if (Window.confirm(GuidedRuleEditorResources.CONSTANTS.RemoveThisItemFromNestedConstraint())) {
                        setModified(true);
                        constraint.removeConstraint(currentRow);
                        getModeller().refreshWidget();
                    }
                }
            });
            if (!this.readOnly) {
                // This used to be 5 and Connectives were not rendered
                inner.setWidget(i, 6, clear);
            }
        }
    }
    t.setWidget(1, 1, inner);
    t.setWidget(1, 0, new HTML("&nbsp;&nbsp;&nbsp;&nbsp;"));
    return t;
}