public void setBuildStartTime(Date buildStartTime) {
        setBuildStartInstant(buildStartTime != null ? Instant.ofEpochMilli(buildStartTime.getTime()) : null);
    }

    @Override
    public Instant getBuildStartInstant() {
        return this.buildStartTime;
    }

    @Override
    public void setBuildStartInstant(Instant buildStartTime) {
        this.buildStartTime = buildStartTime;
    }

    @Override

    @Deprecated
    public Date getStartTime() {
        return new Date(startTime.toEpochMilli());
    }

    @Override
    public Instant getStartInstant() {
        return startTime;
    }

    @Override
    public MavenExecutionRequest setStartInstant(Instant startTime) {
        this.startTime = startTime;
        return this;
    }

    @Override
    public boolean isShowErrors() {

            final MavenSession currentSession,
            final MavenProject mavenProject,
            Throwable t,
            final Instant buildStartTime) {
        // record the error and mark the project as failed
        Instant buildEndTime = MonotonicClock.now();
        buildContext.getResult().addException(t);
        buildContext
                .getResult()

 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.maven.execution;

import java.io.File;
import java.nio.file.Path;
import java.time.Instant;
import java.util.Arrays;
import java.util.Date;
import java.util.List;
import java.util.Map;
import java.util.Properties;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ConcurrentMap;

          },
          "exemplar": true,
          "expr": "max(minio_node_drive_total{job=~\"$scrape_jobs\",server=\"$server\"})",
          "format": "table",
          "hide": false,
          "instant": true,
          "interval": "",
          "intervalFactor": 1,
          "legendFormat": "",
          "metric": "process_start_time_seconds",
          "refId": "A",
          "step": 60
        }

    // Timing (remove this)
    @Deprecated
    MavenExecutionRequest setStartTime(Date start);

    @Deprecated
    Date getStartTime();

    MavenExecutionRequest setStartInstant(Instant start);

    Instant getStartInstant();

    // Goals
    MavenExecutionRequest setGoals(List<String> goals);

    List<String> getGoals();

    // Properties

    /**

 * under the License.
 */
package org.apache.maven.cling.event;

import java.io.File;
import java.nio.file.Path;
import java.time.Duration;
import java.time.Instant;
import java.time.ZoneId;
import java.time.ZonedDateTime;
import java.time.temporal.ChronoUnit;
import java.util.List;
import java.util.Objects;

import org.apache.maven.api.MonotonicClock;

        group = ciGroup
    }

    register("configCacheTest") {
        description = "Run all integration tests with instant execution"
        group = ciGroup
    }

    register("forceRealizeDependencyManagementTest") {

## Eine Instanz erstellen { #create-an-instance }

Wir könnten eine Instanz dieser Klasse erstellen mit:

{* ../../docs_src/dependencies/tutorial011_an_py39.py hl[18] *}

Und auf diese Weise können wir unsere Abhängigkeit „parametrisieren“, die jetzt `"bar"` enthält, als das Attribut `checker.fixed_content`.

## Die Instanz als Abhängigkeit verwenden { #use-the-instance-as-a-dependency }

### `pydantic-settings` installieren { #install-pydantic-settings }

Stellen Sie zunächst sicher, dass Sie Ihre [virtuelle Umgebung](../virtual-environments.md){.internal-link target=_blank} erstellt und aktiviert haben, und installieren Sie dann das Package `pydantic-settings`:

<div class="termy">

```console
$ pip install pydantic-settings
---> 100%
```

</div>