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

Example 21 with FromCompositeFactPattern

use of org.drools.workbench.models.datamodel.rule.FromCompositeFactPattern in project drools by kiegroup.

the class RuleModelDRLPersistenceUnmarshallingTest method testFromRestrictions.

@Test
public void testFromRestrictions() {
    String drl = "package org.mortgages;\n" + "\n" + "import java.lang.Number;\n" + "rule \"Test\"\n" + "  dialect \"mvel\"\n" + "  when\n" + "    reserva : Reserva( )\n" + "    itinerario : Itinerario( destino == \"USA\" ) from reserva.itinerarios\n" + "  then\n" + "end\n";
    addModelField("org.mortgages.Reserva", "itinerarios", "java.lang.List", DataType.TYPE_COLLECTION);
    addModelField("org.mortgages.Itinerario", "destino", "String", DataType.TYPE_STRING);
    RuleModel m = RuleModelDRLPersistenceImpl.getInstance().unmarshal(drl, Collections.emptyList(), dmo);
    assertTrue(m.lhs[1] instanceof FromCompositeFactPattern);
    FromCompositeFactPattern factPattern = (FromCompositeFactPattern) m.lhs[1];
    assertNotNull(factPattern.getFactPattern().getConstraintList());
    assertEquals(1, factPattern.getFactPattern().getConstraintList().getNumberOfConstraints());
    SingleFieldConstraint constraint = (SingleFieldConstraint) factPattern.getFactPattern().getFieldConstraints()[0];
    assertEquals("Itinerario", constraint.getFactType());
    assertEquals("destino", constraint.getFieldName());
    assertEquals(DataType.TYPE_STRING, constraint.getFieldType());
    assertEquals("USA", constraint.getValue());
    assertEquals("==", constraint.getOperator());
}

Example 22 with FromCompositeFactPattern

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

the class RuleModelCloneVisitorTest method buildFromCompositeFactPattern.

private static FromCompositeFactPattern buildFromCompositeFactPattern() {
    FromCompositeFactPattern fcomp = new FromCompositeFactPattern();
    fcomp.setExpression(buildExpressionFormLine());
    fcomp.setFactPattern(buildFactPattern());
    return fcomp;
}

Example 23 with FromCompositeFactPattern

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

the class RuleModellerConditionSelectorPopup method addNewFCE.

private void addNewFCE(String type, int position) {
    FromCompositeFactPattern p = null;
    if (type.equals("from")) {
        p = new FromCompositeFactPattern();
    } else if (type.equals("from accumulate")) {
        p = new FromAccumulateCompositeFactPattern();
    } else if (type.equals("from collect")) {
        p = new FromCollectCompositeFactPattern();
    } else if (type.equals("from entry-point")) {
        p = new FromEntryPointFactPattern();
    }
    this.model.addLhsItem(p, position);
}

Example 24 with FromCompositeFactPattern

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

the class FromCollectCompositeFactPatternWidget method showRightPatternSelector.

/**
 * Pops up the fact selector.
 */
protected void showRightPatternSelector(final Widget w) {
    final ListBox box = new ListBox();
    AsyncPackageDataModelOracle oracle = this.getModeller().getDataModelOracle();
    String[] facts = oracle.getFactTypes();
    box.addItem(GuidedRuleEditorResources.CONSTANTS.Choose());
    for (int i = 0; i < facts.length; i++) {
        box.addItem(facts[i]);
    }
    box.setSelectedIndex(0);
    final FormStylePopup popup = new FormStylePopup(GuidedRuleEditorResources.CONSTANTS.NewFactPattern());
    popup.addAttribute(GuidedRuleEditorResources.CONSTANTS.chooseFactType(), box);
    box.addChangeHandler(new ChangeHandler() {

        public void onChange(ChangeEvent event) {
            getFromCollectPattern().setRightPattern(new FactPattern(box.getItemText(box.getSelectedIndex())));
            setModified(true);
            getModeller().refreshWidget();
            popup.hide();
        }
    });
    final Button freeFormDRLBtn = new Button(GuidedRuleEditorResources.CONSTANTS.FreeFormDrl());
    final Button fromBtn = new Button(HumanReadableConstants.INSTANCE.From());
    final Button fromAccumulateBtn = new Button(HumanReadableConstants.INSTANCE.FromAccumulate());
    final Button fromCollectBtn = new Button(HumanReadableConstants.INSTANCE.FromCollect());
    final Button fromEntryPointBtn = new Button(HumanReadableConstants.INSTANCE.FromEntryPoint());
    ClickHandler btnsClickHandler = new ClickHandler() {

        public void onClick(ClickEvent event) {
            Widget sender = (Widget) event.getSource();
            if (sender == fromBtn) {
                getFromCollectPattern().setRightPattern(new FromCompositeFactPattern());
            } else if (sender == fromAccumulateBtn) {
                getFromCollectPattern().setRightPattern(new FromAccumulateCompositeFactPattern());
            } else if (sender == fromCollectBtn) {
                getFromCollectPattern().setRightPattern(new FromCollectCompositeFactPattern());
            } else if (sender == freeFormDRLBtn) {
                getFromCollectPattern().setRightPattern(new FreeFormLine());
            } else if (sender == fromEntryPointBtn) {
                getFromCollectPattern().setRightPattern(new FromEntryPointFactPattern());
            } else {
                throw new IllegalArgumentException("Unknown sender: " + sender);
            }
            setModified(true);
            getModeller().refreshWidget();
            popup.hide();
        }
    };
    freeFormDRLBtn.addClickHandler(btnsClickHandler);
    fromBtn.addClickHandler(btnsClickHandler);
    fromAccumulateBtn.addClickHandler(btnsClickHandler);
    fromCollectBtn.addClickHandler(btnsClickHandler);
    fromEntryPointBtn.addClickHandler(btnsClickHandler);
    popup.addAttribute("", freeFormDRLBtn);
    popup.addAttribute("", fromBtn);
    popup.addAttribute("", fromAccumulateBtn);
    popup.addAttribute("", fromCollectBtn);
    popup.addAttribute("", fromEntryPointBtn);
    popup.show();
}

Example 25 with FromCompositeFactPattern

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

the class FromCollectCompositeFactPatternWidget method getCompositeLabel.

@Override
protected Widget getCompositeLabel() {
    ClickHandler leftPatternclick = new ClickHandler() {

        public void onClick(ClickEvent event) {
            showFactTypeSelector();
        }
    };
    ClickHandler rightPatternclick = new ClickHandler() {

        public void onClick(ClickEvent event) {
            Widget w = (Widget) event.getSource();
            showRightPatternSelector(w);
        }
    };
    String lbl = "<div class='form-field'>" + HumanReadable.getCEDisplayName("from collect") + "</div>";
    FlexTable panel = new FlexTable();
    int r = 0;
    if (pattern.getFactPattern() == null) {
        panel.setWidget(r++, 0, new ClickableLabel("<br> <font color='red'>" + GuidedRuleEditorResources.CONSTANTS.clickToAddPatterns() + "</font>", leftPatternclick, !this.readOnly));
    }
    panel.setWidget(r++, 0, new HTML(lbl));
    if (this.getFromCollectPattern().getRightPattern() == null) {
        panel.setWidget(r++, 0, new ClickableLabel("<br> <font color='red'>" + GuidedRuleEditorResources.CONSTANTS.clickToAddPatterns() + "</font>", rightPatternclick, !this.readOnly));
    } else {
        IPattern rPattern = this.getFromCollectPattern().getRightPattern();
        RuleModellerWidget patternWidget = null;
        if (rPattern instanceof FactPattern) {
            patternWidget = new FactPatternWidget(this.getModeller(), this.getEventBus(), rPattern, true, true, this.readOnly);
        } else if (rPattern instanceof FromAccumulateCompositeFactPattern) {
            patternWidget = new FromAccumulateCompositeFactPatternWidget(this.getModeller(), this.getEventBus(), (FromAccumulateCompositeFactPattern) rPattern, this.readOnly);
        } else if (rPattern instanceof FromCollectCompositeFactPattern) {
            patternWidget = new FromCollectCompositeFactPatternWidget(this.getModeller(), this.getEventBus(), (FromCollectCompositeFactPattern) rPattern, this.readOnly);
        } else if (rPattern instanceof FromEntryPointFactPattern) {
            patternWidget = new FromEntryPointFactPatternWidget(this.getModeller(), this.getEventBus(), (FromEntryPointFactPattern) rPattern, this.readOnly);
        } else if (rPattern instanceof FromCompositeFactPattern) {
            patternWidget = new FromCompositeFactPatternWidget(this.getModeller(), this.getEventBus(), (FromCompositeFactPattern) rPattern, this.readOnly);
        } else if (rPattern instanceof FreeFormLine) {
            patternWidget = new FreeFormLineWidget(this.getModeller(), this.getEventBus(), (FreeFormLine) rPattern, this.readOnly);
        } else {
            throw new IllegalArgumentException("Unsupported pattern " + rPattern + " for right side of FROM COLLECT");
        }
        patternWidget.addOnModifiedCommand(new Command() {

            public void execute() {
                setModified(true);
            }
        });
        panel.setWidget(r++, 0, addRemoveButton(patternWidget, new ClickHandler() {

            public void onClick(ClickEvent event) {
                if (Window.confirm(GuidedRuleEditorResources.CONSTANTS.RemoveThisBlockOfData())) {
                    setModified(true);
                    getFromCollectPattern().setRightPattern(null);
                    getModeller().refreshWidget();
                }
            }
        }));
    }
    return panel;
}