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:Main.java

public static void main(String[] args) {
    IntStream i = IntStream.of(1);
    i.forEach(System.out::println);
}

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From source file:Main.java

public static void main(String[] args) {
    IntStream i = IntStream.of(1, 2, 3, 4, 5, 6, 7);
    IntStream o = i.sequential();
    o.forEach(System.out::println);
}

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From source file:Main.java

public static void main(String[] args) {
    IntStream i = IntStream.of(6, 5, 7, 1, 2, 3, 3);
    IntStream d = i.map(n -> -n);
    d.forEach(System.out::println);
}

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From source file:Main.java

public static void main(String[] args) {
    IntStream i = IntStream.concat(IntStream.of(6, 5, 7, 1, 2, 3, 3), IntStream.of(9, 8));
    IntStream d = i.map(n -> -n);
    d.forEach(System.out::println);
}

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From source file:Main.java

public static void main(String[] args) {
    IntStream i = IntStream.range(1, 7);
    i.forEach(System.out::println);

}

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From source file:Main.java

public static void main(String[] args) {
    IntStream i = IntStream.rangeClosed(1, 7);
    i.forEach(System.out::println);

}

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From source file:Main.java

public static void main(String[] args) {
    IntStream i = IntStream.builder().add(0).build();
    i.forEach(System.out::println);
}

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From source file:Main.java

public static void main(String[] args) {
    IntStream i = IntStream.of(6, 5, 7, 1, 2, 3, 3);
    IntStream i2 = i.flatMap(n -> IntStream.of(n * n));
    i2.forEach(System.out::println);

}

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

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

    Assertions.assertThat(originalForm.getFormFields()).isNotEmpty().hasSize(3);

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

    Assertions.assertThat(newForm.getFields()).isNotEmpty().hasSize(3);

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

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

    LayoutTemplate formLayout = newForm.getLayoutTemplate();

    assertNotNull(formLayout);/* ww w  .  java2s. co m*/

    Assertions.assertThat(formLayout.getRows()).isNotEmpty().hasSize(newForm.getFields().size());

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

        switch (index) {
        case 0:
            checkFieldDefinition(fieldDefinition, INVOICE_USER, "user (invoice)", "user",
                    SubFormFieldDefinition.class, newForm, originalForm.getField(fieldDefinition.getName()));
            break;
        case 1:
            checkFieldDefinition(fieldDefinition, INVOICE_LINES, "lines (invoice)", "lines",
                    MultipleSubFormFieldDefinition.class, newForm,
                    originalForm.getField(fieldDefinition.getName()));
            break;
        case 3:
            checkFieldDefinition(fieldDefinition, INVOICE_LINES, "lines (invoice)", "lines",
                    MultipleSubFormFieldDefinition.class, newForm,
                    originalForm.getField(fieldDefinition.getName()));
            break;
        }

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

        assertNotNull(fieldRow);

        Assertions.assertThat(fieldRow.getLayoutColumns()).isNotEmpty().hasSize(1);

        LayoutColumn fieldColumn = fieldRow.getLayoutColumns().get(0);

        assertNotNull(fieldColumn);
        assertEquals("12", fieldColumn.getSpan());

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

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

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

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

    Assertions.assertThat(originalForm.getFormFields()).isNotEmpty().hasSize(2);

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

    Assertions.assertThat(newForm.getFields()).isNotEmpty().hasSize(2);

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

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

    LayoutTemplate formLayout = newForm.getLayoutTemplate();

    assertNotNull(formLayout);/*w w w .  jav  a  2  s  .  co m*/

    Assertions.assertThat(formLayout.getRows()).isNotEmpty().hasSize(2);

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

        switch (index) {
        case 0:
            checkFieldDefinition(fieldDefinition, USER_LOGIN, "login", "login", TextBoxFieldDefinition.class,
                    newForm, originalForm.getField(fieldDefinition.getName()));
            break;
        case 1:
            checkFieldDefinition(fieldDefinition, USER_PASSWORD, "password", "password",
                    TextBoxFieldDefinition.class, newForm, originalForm.getField(fieldDefinition.getName()));
            break;
        }

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

        assertNotNull(fieldRow);

        Assertions.assertThat(fieldRow.getLayoutColumns()).isNotEmpty().hasSize(1);

        LayoutColumn fieldColumn = fieldRow.getLayoutColumns().get(0);

        assertNotNull(fieldColumn);
        assertEquals("12", fieldColumn.getSpan());

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

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

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