Example usage for java.util.stream IntStream forEach

Introduction

In this page you can find the example usage for java.util.stream IntStream forEach.

Prototype

void forEach(IntConsumer action);

Source Link

Document

Performs an action for each element of this stream.

Usage

From source file:org.kie.workbench.common.forms.migration.tool.pipelines.basic.AbstractFormDefinitionGeneratorTest.java

protected void verifyLineForm(FormMigrationSummary summary) {
    Form originalForm = summary.getOriginalForm().get();

    Assertions.assertThat(originalForm.getFormFields()).isNotEmpty().hasSize(4);

    FormDefinition newForm = summary.getNewForm().get();

    Assertions.assertThat(newForm.getFields()).isNotEmpty().hasSize(4);

    Assertions.assertThat(newForm.getModel()).isNotNull().hasFieldOrPropertyWithValue("className", LINE_MODEL)
            .isInstanceOf(DataObjectFormModel.class);

    IntStream indexStream = IntStream.range(0, newForm.getFields().size());

    LayoutTemplate formLayout = newForm.getLayoutTemplate();

    assertNotNull(formLayout);/*w  ww .jav  a  2 s.  c  o  m*/

    Assertions.assertThat(formLayout.getRows()).isNotEmpty().hasSize(1);

    LayoutRow fieldRow = formLayout.getRows().get(0);

    indexStream.forEach(index -> {
        FieldDefinition fieldDefinition = newForm.getFields().get(index);

        switch (index) {
        case 0:
            checkFieldDefinition(fieldDefinition, LINE_PRODUCT, "product", "product",
                    TextBoxFieldDefinition.class, newForm, originalForm.getField(fieldDefinition.getName()));
            break;
        case 1:
            checkFieldDefinition(fieldDefinition, LINE_PRICE, "price", "price", DecimalBoxFieldDefinition.class,
                    newForm, originalForm.getField(fieldDefinition.getName()));
            break;
        case 2:
            checkFieldDefinition(fieldDefinition, LINE_QUANTITY, "quantity", "quantity",
                    IntegerBoxFieldDefinition.class, newForm, originalForm.getField(fieldDefinition.getName()));
            break;
        case 3:
            checkFieldDefinition(fieldDefinition, LINE_TOTAL, "total", "total", DecimalBoxFieldDefinition.class,
                    newForm, originalForm.getField(fieldDefinition.getName()));
            break;
        }

        assertNotNull(fieldRow);

        Assertions.assertThat(fieldRow.getLayoutColumns()).isNotEmpty().hasSize(4);

        LayoutColumn fieldColumn = fieldRow.getLayoutColumns().get(index);

        assertNotNull(fieldColumn);
        assertEquals("3", fieldColumn.getSpan());

        Assertions.assertThat(fieldColumn.getLayoutComponents()).isNotEmpty().hasSize(1);

        checkLayoutFormField(fieldColumn.getLayoutComponents().get(0), fieldDefinition, newForm);
    });
}

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