import org.apache.maven.model.io.ModelParseException;
import org.apache.maven.model.io.ModelReader;
import org.apache.maven.model.locator.ModelLocator;
import org.eclipse.sisu.Typed;

/**
 *
 * Note: uses @Typed to limit the types it is available for injection to just ModelProcessor.
 *
 * This is because the ModelProcessor interface extends ModelLocator and ModelReader. If we

    ```

## `Union`, oder `anyOf`

Sie können deklarieren, dass eine Response eine <abbr title="Union – Verbund, Einheit‚ Vereinigung: Eines von Mehreren">`Union`</abbr> mehrerer Typen ist, sprich, einer dieser Typen.

Das wird in OpenAPI mit `anyOf` angezeigt.

/**
 *
 * Note: uses @Typed to limit the types it is available for injection to just ModelProcessor.
 *
 * This is because the ModelProcessor interface extends ModelLocator and ModelReader. If we
 * made this component available under all its interfaces then it could end up being injected
 * into itself leading to a stack overflow.
 *
 * A side effect of using @Typed is that it translates to explicit bindings in the container.

import org.codehaus.plexus.PlexusContainer;
import org.codehaus.plexus.component.repository.exception.ComponentLookupException;
import org.codehaus.plexus.testing.PlexusTest;
import org.eclipse.sisu.Typed;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
import org.mockito.Mock;
import org.mockito.junit.jupiter.MockitoExtension;

// Error implements Error interface
func (b BatchJobYamlErr) Error() string {
	return fmt.Sprintf("%s\n Hint: error near line: %d, col: %d", b.msg, b.line, b.col)
}

// BatchJobKV is a key-value data type which supports wildcard matching
type BatchJobKV struct {
	line, col int
	Key       string `yaml:"key" json:"key"`
	Value     string `yaml:"value" json:"value"`
}

var _ yaml.Unmarshaler = &BatchJobKV{}

import org.apache.maven.api.services.*;
import org.apache.maven.project.MavenProject;
import org.eclipse.sisu.Typed;

import static java.util.stream.Collectors.toList;
import static org.apache.maven.internal.impl.Utils.map;
import static org.apache.maven.internal.impl.Utils.nonNull;

@Named
@Typed
@SessionScoped
public class DefaultProjectManager implements ProjectManager {

    {!> ../../../docs_src/body/tutorial001.py!}
    ```

## Erstellen Sie Ihr Datenmodell

Dann deklarieren Sie Ihr Datenmodell als eine Klasse, die von `BaseModel` erbt.

Verwenden Sie Standard-Python-Typen für die Klassenattribute:

=== "Python 3.10+"

    ```Python hl_lines="5-9"
    {!> ../../../docs_src/body/tutorial001_py310.py!}
    ```

=== "Python 3.8+"

    ```Python hl_lines="7-11"

	toGVK, ok := target.KindForGroupVersionKinds([]schema.GroupVersionKind{fromGVK})
	if !ok {
		// TODO: should this be a typed error?
		return nil, fmt.Errorf("%v is unstructured and is not suitable for converting to %q", fromGVK.String(), target)
	}
	// Special-case typed scale conversion if this custom resource supports a scale endpoint
	if c.convertScale {
		if _, isInScale := in.(*autoscalingv1.Scale); isInScale {

            // Spread calls
            [fromString(), "Runtime.getRuntime().exec(*[command, new String[] {'FOOBAR=foobar'}])", "", "foobar"],
            // Typed nulls
            [fromString(), "Runtime.getRuntime().exec(command, null as String[])", "", ""],
            // type-wrapped arguments
            [fromGroovyString(), "Runtime.getRuntime().exec(command as String, null)", "", ""],

type HostLayout struct {
	_ hostLayout // prevent accidental conversion with plain struct{}
}

// We use an unexported type within the exported type to give the marker
// type itself, rather than merely its name, a recognizable identity in
// the type system. The main consequence of this is that a user can give
// the type a new name and it will still have the same properties, e.g.,
//
//	type HL structs.HostLayout
//