package clause

type OrderByColumn struct {
	Column  Column
	Desc    bool
	Reorder bool
}

type OrderBy struct {
	Columns    []OrderByColumn
	Expression Expression
}

// Name where clause name
func (orderBy OrderBy) Name() string {
	return "ORDER BY"
}

// Build build where clause
func (orderBy OrderBy) Build(builder Builder) {
	if orderBy.Expression != nil {
		orderBy.Expression.Build(builder)
	} else {

            result.setIntervalTime(DfTypeUtil.toInteger(source.get("intervalTime")));
            result.setMaxAccessCount(DfTypeUtil.toLong(source.get("maxAccessCount")));
            result.setName(DfTypeUtil.toString(source.get("name")));
            result.setNumOfThread(DfTypeUtil.toInteger(source.get("numOfThread")));
            result.setPaths(DfTypeUtil.toString(source.get("paths")));

        DEFAULT(9, "DEFAULT");

        private final int value;
        private final String name;

        Color(int index, String name) {
            this.value = index;
            this.name = name;
        }

        @Override
        public String toString() {
            return name;
        }

        public int value() {
            return value;
        }

        public int fg() {

from typing import Optional


def say_hi(name: Optional[str]):
    print(f"Hey {name}!")
```

Параметр `name` визначено як `Optional[str]`, але він не є необов'язковим, ви не можете викликати функцію без цього параметра:

```Python
say_hi()  # О ні, це викликає помилку! 😱
```

Параметр `name` все ще обов'язковий (не «необов'язковий»), тому що не має значення за замовчуванням. Водночас `name` приймає `None` як значення:

```Python

import java.util.Set;
import java.util.concurrent.atomic.AtomicBoolean;
import org.jspecify.annotations.Nullable;

/**
 * An implementation of {@link GraphConnections} for directed graphs.
 *
 * @author James Sexton
 * @author Jens Nyman
 * @param <N> Node parameter type
 * @param <V> Value parameter type
 */
final class DirectedGraphConnections<N, V> implements GraphConnections<N, V> {
  /**

    /**
     * Adds a script engine.
     * @param name The name of the script engine.
     * @param scriptEngine The script engine.
     */
    public void add(final String name, final ScriptEngine scriptEngine) {
        if (name == null || scriptEngine == null) {
            throw new IllegalArgumentException(
                    "Both name and scriptEngine parameters are required. name: " + name + ", scriptEngine: " + scriptEngine);
        }

    assert response.json() == {
        "name": "mixed model3 name",
        "ref2": {
            "ref": {"foo": "mixed model foo", "bar": "mixed model bar"},
        },
    }


def test_nested_include_mixed_dict():
    response = client.get("/mixed_dict")
    assert response.status_code == 200, response.text
    assert response.json() == {
        "name": "mixed_dict model3 name",
        "ref2": {

	// Views
	CreateView(name string, option ViewOption) error
	DropView(name string) error

	// Constraints
	CreateConstraint(dst interface{}, name string) error
	DropConstraint(dst interface{}, name string) error
	HasConstraint(dst interface{}, name string) bool

	// Indexes
	CreateIndex(dst interface{}, name string) error
	DropIndex(dst interface{}, name string) error

        domainInfo.decode(mockNdrBuffer);

        assertEquals(10, domainInfo.name.length);
        assertEquals(20, domainInfo.name.maximum_length);
        assertNotNull(domainInfo.name.buffer);
        assertEquals(10, domainInfo.name.buffer.length); // Should be _name_buffers which is maximum_length/2
        assertEquals('a', domainInfo.name.buffer[0]);
        verify(domainInfo.sid).decode(mockDeferredNdrBuffer);
    }

 * @since 4.0.0
 */
@Experimental
public interface OsService extends Service {
    /**
     * Returns the OS full name as reported by the system property "os.name".
     * The value is converted to lowercase for consistency.
     *
     * @return the operating system name (never null)
     */
    @Nonnull
    String name();

    /**
     * Returns the OS architecture as reported by the system property "os.arch".