Example usage for com.vaadin.data.validator FloatRangeValidator FloatRangeValidator

Introduction

In this page you can find the example usage for com.vaadin.data.validator FloatRangeValidator FloatRangeValidator.

Prototype

public FloatRangeValidator(String errorMessage, Float minValue, Float maxValue) 

Source Link

Document

Creates a validator for checking that an Float is within a given range.

Usage

From source file:qbic.vaadincomponents.ParameterComponent.java

License:Open Source License

public void buildForm(final Workflow workFlow) {

    parameterForm.removeAllComponents();
    parameterFieldGroup = new FieldGroup();
    inputListFieldGroup = new FieldGroup();

    /*/*from  w  w w  .ja  v a 2s.c  o  m*/
     * for (Map.Entry<String, Parameter> entry : workFlow.getData().getData().entrySet()) {
     * FileParameter param = (FileParameter) entry.getValue(); FileNameValidator fileNameValidator =
     * new FileNameValidator("Please provide a valid file path"); TextField newField =
     * createInputField(param, fileNameValidator);
     * 
     * parameterForm.addComponent(newField); inputListFieldGroup.bind(newField, entry.getKey()); //
     * Have to set it here because field gets cleared upon binding
     * newField.setValue(param.getValue().toString()); }
     */

    for (Map.Entry<String, Parameter> entry : workFlow.getParameters().getParams().entrySet()) {
        if (entry.getValue() instanceof FloatParameter) {
            FloatParameter param = (FloatParameter) entry.getValue();
            FloatRangeValidator floatValidator = new FloatRangeValidator(
                    String.format("Parameter has to be in the range of %s to %s", param.getMinimum(),
                            param.getMaximum()),
                    param.getMinimum(), param.getMaximum());
            TextField newField = createParameterField(param, floatValidator, new StringToFloatConverter());

            parameterForm.addComponent(newField);
            parameterFieldGroup.bind(newField, entry.getKey());
            // Have to set it here because field gets cleared upon binding
            newField.setValue(param.getValue().toString());
            newField.setRequired(param.isRequired());
        }

        else if (entry.getValue() instanceof IntParameter) {
            IntParameter param = (IntParameter) entry.getValue();
            IntegerRangeValidator intValidator = new IntegerRangeValidator(
                    String.format("Parameter has to be in the range of %s to %s", param.getMinimum(),
                            param.getMaximum()),
                    param.getMinimum(), param.getMaximum());
            TextField newField = createParameterField(param, intValidator, new StringToIntegerConverter());

            parameterForm.addComponent(newField);
            parameterFieldGroup.bind(newField, entry.getKey());
            // Have to set it here because field gets cleared upon binding
            newField.setValue(param.getValue().toString());
            newField.setRequired(param.isRequired());
        }

        else if (entry.getValue() instanceof StringParameter) {
            StringParameter param = (StringParameter) entry.getValue();

            if (param.getRange().size() == 0) {
                TextField newField = createInputField(param, null);

                parameterForm.addComponent(newField);
                parameterFieldGroup.bind(newField, entry.getKey());
                // Have to set it here because field gets cleared upon binding
                newField.setValue(param.getValue().toString());
                newField.setRequired(param.isRequired());
            } else {
                ComboBox newField = createStringSelectionParameterField(param);
                parameterForm.addComponent(newField);
                parameterFieldGroup.bind(newField, entry.getKey());
                // Have to set it here because field gets cleared upon binding
                newField.setValue(param.getValue().toString());
                newField.setRequired(param.isRequired());
            }
        }

        else if (entry.getValue() instanceof BooleanParameter) {
            BooleanParameter param = (BooleanParameter) entry.getValue();

            CheckBox newField = createParameterCheckBox(param);
            newField.setValue((boolean) param.getValue());
            parameterForm.addComponent(newField);
            parameterFieldGroup.bind(newField, entry.getKey());
            // Have to set it here because field gets cleared upon binding
            newField.setValue((Boolean) param.getValue());
            newField.setRequired(param.isRequired());
        }
    }
}

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