Examples with Value org.drools.workbench.models.guided.dtree.shared.model.values.Value used on opensource projects

Example 1 with Value

use of org.drools.workbench.models.guided.dtree.shared.model.values.Value in project drools by kiegroup.

the class GuidedDecisionTreeModelUnmarshallingVisitor method visit.

private List<Node> visit(final FieldConstraint fc, final GuidedDecisionTree model, final PackageDataModelOracle dmo, final List<ParserMessage> messages) {
    final List<Node> nodes = new ArrayList<Node>();
    if (fc instanceof CompositeFieldConstraint) {
        messages.add(new UnsupportedFieldConstraintParserMessage());
        return nodes;
    } else if (fc instanceof SingleFieldConstraintEBLeftSide) {
        messages.add(new UnsupportedFieldConstraintParserMessage());
        return nodes;
    }
    if (!(fc instanceof SingleFieldConstraint)) {
        messages.add(new UnsupportedFieldConstraintParserMessage());
        return nodes;
    }
    final SingleFieldConstraint sfc = (SingleFieldConstraint) fc;
    if (sfc.getConnectives() != null) {
        messages.add(new UnsupportedFieldConstraintParserMessage());
        return nodes;
    }
    ConstraintNode node = null;
    final String className = sfc.getFactType();
    final String fieldName = sfc.getFieldName();
    if (sfc.getConstraintValueType() == BaseSingleFieldConstraint.TYPE_LITERAL) {
        final String operator = sfc.getOperator();
        final boolean isValueRequired = OperatorsOracle.isValueRequired(operator);
        if (isValueRequired) {
            final Value value = getValue(className, fieldName, model, dmo, messages, sfc.getValue());
            if (value != null) {
                node = new ConstraintNodeImpl(className, fieldName, operator, value);
            }
        } else {
            node = new ConstraintNodeImpl(className, fieldName);
        }
    } else if (sfc.getConstraintValueType() == BaseSingleFieldConstraint.TYPE_ENUM) {
        final String operator = sfc.getOperator();
        final boolean isValueRequired = OperatorsOracle.isValueRequired(operator);
        if (isValueRequired) {
            final Value value = getValue(className, fieldName, model, dmo, messages, sfc.getValue());
            if (value != null) {
                node = new ConstraintNodeImpl(className, fieldName, operator, value);
            }
        } else {
            node = new ConstraintNodeImpl(className, fieldName);
        }
    } else if (sfc.getConstraintValueType() == BaseSingleFieldConstraint.TYPE_UNDEFINED) {
        final String operator = sfc.getOperator();
        final boolean isValueRequired = OperatorsOracle.isValueRequired(operator);
        if (isValueRequired) {
            node = new ConstraintNodeImpl(className, fieldName);
        } else {
            node = new ConstraintNodeImpl(className, fieldName, operator, null);
        }
    } else {
        messages.add(new UnsupportedFieldConstraintTypeParserMessage());
        return nodes;
    }
    if (node != null) {
        if (sfc.isBound()) {
            node.setBinding(sfc.getFieldBinding());
        }
        nodes.add(node);
    }
    return nodes;
}

Example 2 with Value

use of org.drools.workbench.models.guided.dtree.shared.model.values.Value in project drools by kiegroup.

the class GuidedDecisionTreeModelUnmarshallingVisitor method visit.

private List<Node> visit(final IAction a, final List<TypeNode> types, final GuidedDecisionTree model, final PackageDataModelOracle dmo, final List<ParserMessage> messages) {
    final List<Node> nodes = new ArrayList<Node>();
    if (a instanceof ActionRetractFact) {
        final ActionRetractFact arf = (ActionRetractFact) a;
        final String binding = arf.getVariableName();
        for (TypeNode tn : types) {
            if (tn.isBound()) {
                if (tn.getBinding().equals(binding)) {
                    final ActionRetractNode arn = new ActionRetractNodeImpl(tn);
                    nodes.add(arn);
                    return nodes;
                }
            }
        }
        messages.add(new BindingNotFoundParserMessage(binding));
        return nodes;
    } else if (a instanceof ActionInsertLogicalFact) {
        final ActionInsertLogicalFact aif = (ActionInsertLogicalFact) a;
        final ActionInsertNode aun = new ActionInsertNodeImpl(aif.getFactType());
        aun.setLogicalInsertion(true);
        for (org.drools.workbench.models.datamodel.rule.ActionFieldValue afv : aif.getFieldValues()) {
            if (afv.getNature() != FieldNatureType.TYPE_LITERAL) {
                messages.add(new UnsupportedFieldNatureTypeParserMessage());
                return nodes;
            }
            final String fieldName = afv.getField();
            final Value value = getValue(aif.getFactType(), afv.getField(), model, dmo, messages, afv.getValue());
            if (value != null) {
                final ActionFieldValue _afv = new ActionFieldValueImpl(fieldName, value);
                aun.getFieldValues().add(_afv);
            }
        }
        nodes.add(aun);
        return nodes;
    } else if (a instanceof ActionInsertFact) {
        final ActionInsertFact aif = (ActionInsertFact) a;
        final ActionInsertNode aun = new ActionInsertNodeImpl(aif.getFactType());
        aun.setLogicalInsertion(false);
        for (org.drools.workbench.models.datamodel.rule.ActionFieldValue afv : aif.getFieldValues()) {
            if (afv.getNature() != FieldNatureType.TYPE_LITERAL) {
                messages.add(new UnsupportedFieldNatureTypeParserMessage());
                return nodes;
            }
            final String fieldName = afv.getField();
            final Value value = getValue(aif.getFactType(), afv.getField(), model, dmo, messages, afv.getValue());
            if (value != null) {
                final ActionFieldValue _afv = new ActionFieldValueImpl(fieldName, value);
                aun.getFieldValues().add(_afv);
            }
        }
        nodes.add(aun);
        return nodes;
    } else if (a instanceof ActionUpdateField) {
        final ActionUpdateField auf = (ActionUpdateField) a;
        final String binding = auf.getVariable();
        for (TypeNode tn : types) {
            if (tn.isBound()) {
                if (tn.getBinding().equals(binding)) {
                    final ActionUpdateNode aun = new ActionUpdateNodeImpl(tn);
                    aun.setModify(true);
                    for (org.drools.workbench.models.datamodel.rule.ActionFieldValue afv : auf.getFieldValues()) {
                        if (afv.getNature() != FieldNatureType.TYPE_LITERAL) {
                            messages.add(new UnsupportedFieldNatureTypeParserMessage());
                            return nodes;
                        }
                        final String fieldName = afv.getField();
                        final Value value = getValue(tn.getClassName(), afv.getField(), model, dmo, messages, afv.getValue());
                        if (value != null) {
                            final ActionFieldValue _afv = new ActionFieldValueImpl(fieldName, value);
                            aun.getFieldValues().add(_afv);
                        }
                    }
                    nodes.add(aun);
                    return nodes;
                }
            }
        }
        messages.add(new BindingNotFoundParserMessage(binding));
        return nodes;
    } else if (a instanceof ActionSetField) {
        final ActionSetField asf = (ActionSetField) a;
        final String binding = asf.getVariable();
        for (TypeNode tn : types) {
            if (tn.isBound()) {
                if (tn.getBinding().equals(binding)) {
                    final ActionUpdateNode aun = new ActionUpdateNodeImpl(tn);
                    for (org.drools.workbench.models.datamodel.rule.ActionFieldValue afv : asf.getFieldValues()) {
                        if (afv.getNature() != FieldNatureType.TYPE_LITERAL) {
                            messages.add(new UnsupportedFieldNatureTypeParserMessage());
                            return nodes;
                        }
                        final String fieldName = afv.getField();
                        final Value value = getValue(tn.getClassName(), afv.getField(), model, dmo, messages, afv.getValue());
                        if (value != null) {
                            final ActionFieldValue _afv = new ActionFieldValueImpl(fieldName, value);
                            aun.getFieldValues().add(_afv);
                        }
                    }
                    nodes.add(aun);
                    return nodes;
                }
            }
        }
        messages.add(new BindingNotFoundParserMessage(binding));
        return nodes;
    } else {
        messages.add(new UnsupportedIActionParserMessage());
        return nodes;
    }
}

Example 3 with Value

use of org.drools.workbench.models.guided.dtree.shared.model.values.Value in project drools-wb by kiegroup.

the class ValueEditorFactory method getValueEditor.

public Widget getValueEditor(final String className, final String fieldName, final HasValue hasValue, final AsyncPackageDataModelOracle oracle, final boolean isMultipleSelect) {
    String dataType = oracle.getFieldType(className, fieldName);
    // Operators "contained in" and "not contained in" fallback to Strings
    if (isMultipleSelect) {
        dataType = DataType.TYPE_STRING;
    }
    // Fields with enumerations fallback to Strings
    DropDownData dd = null;
    if (oracle.hasEnums(className, fieldName)) {
        final Map<String, String> currentValueMap = getCurrentValueMap();
        dd = oracle.getEnums(className, fieldName, currentValueMap);
    }
    // Ensure Node has a value if needed
    if (hasValue.getValue() == null) {
        final Value value = ValueUtilities.makeEmptyValue(dataType);
        if (value == null) {
            ErrorPopup.showMessage(GuidedDecisionTreeConstants.INSTANCE.dataTypeNotSupported0(dataType));
            return null;
        } else {
            hasValue.setValue(value);
        }
    }
    // Setup the correct widget corresponding to the data type
    if (dataType.equals(DataType.TYPE_DATE)) {
        final DatePicker valueEditor = new DatePicker(false);
        // Wire-up update handler
        valueEditor.addValueChangeHandler(new ValueChangeHandler<Date>() {

            @Override
            public void onValueChange(final ValueChangeEvent<Date> event) {
                hasValue.getValue().setValue(valueEditor.getValue());
            }
        });
        // Set Widget's value
        valueEditor.setFormat(DATE_FORMAT);
        valueEditor.setValue((Date) hasValue.getValue().getValue());
        return valueEditor;
    } else if (dataType.equals(DataType.TYPE_BOOLEAN)) {
        final ListBox valueEditor = new ListBox();
        valueEditor.addItem("true");
        valueEditor.addItem("false");
        // Wire-up update handler
        valueEditor.addClickHandler(new ClickHandler() {

            public void onClick(final ClickEvent event) {
                final String txtValue = valueEditor.getValue(valueEditor.getSelectedIndex());
                final Boolean value = Boolean.valueOf(txtValue);
                hasValue.getValue().setValue(value);
            }
        });
        // Set Widget's value
        valueEditor.setSelectedIndex(hasValue.getValue().getValue().equals(Boolean.TRUE) ? 0 : 1);
        return valueEditor;
    } else {
        // If we have enumeration data show a ListBox
        if (dd != null) {
            final ListBox valueEditor = makeListBox(dd, hasValue, oracle, isMultipleSelect);
            return valueEditor;
        }
        // Otherwise show a TextBox
        final TextBox valueEditor = TextBoxFactory.getTextBox(dataType);
        // Wire-up Handlers before setting value, as invalid values cause the ValueChangeHandler to be invoked
        valueEditor.addValueChangeHandler(new ValueChangeHandler<String>() {

            @Override
            public void onValueChange(final ValueChangeEvent<String> event) {
                hasValue.getValue().setValue(event.getValue());
            }
        });
        // Set Widget's value
        valueEditor.setText(ValueUtilities.convertNodeValue(hasValue.getValue()));
        return valueEditor;
    }
}

Example 4 with Value

use of org.drools.workbench.models.guided.dtree.shared.model.values.Value in project drools-wb by kiegroup.

the class ConstraintShape method getNodeLabel.

@Override
public String getNodeLabel() {
    final StringBuilder sb = new StringBuilder();
    if (node.isBound()) {
        sb.append(node.getBinding()).append(" : ");
    }
    final String fieldName = node.getFieldName();
    final String operator = node.getOperator();
    final Value value = node.getValue();
    if (fieldName != null) {
        sb.append(fieldName);
        if (operator != null) {
            sb.append(" ").append(operator);
            if (value != null) {
                sb.append(" ").append(toString(value));
            }
        }
    }
    return sb.toString();
}