# Interface SessionOrBuilder (4.90.0)

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    public interface SessionOrBuilder extends MessageOrBuilder

## Implements

[MessageOrBuilder](https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.MessageOrBuilder.html)

## Methods

### containsLabels(String key)

    public abstract boolean containsLabels(String key)

Optional. The labels to associate with the session.
Label **keys** must contain 1 to 63 characters, and must conform to
[RFC 1035](https://www.ietf.org/rfc/rfc1035.txt).
Label **values** may be empty, but, if present, must contain 1 to 63
characters, and must conform to [RFC
1035](https://www.ietf.org/rfc/rfc1035.txt). No more than 32 labels can be
associated with a session.

`map<string, string> labels = 11 [(.google.api.field_behavior) = OPTIONAL];`

| **Parameter** ||
|---|---|
| **Name** | **Description** |
| `key` | `https://docs.oracle.com/javase/8/docs/api/java/lang/String.html` |

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.oracle.com/javase/tutorial/java/nutsandbolts/datatypes.html` |   |

### getCreateTime()

    public abstract Timestamp getCreateTime()

Output only. The time when the session was created.

`.google.protobuf.Timestamp create_time = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];
`

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.Timestamp.html` | The createTime. |

### getCreateTimeOrBuilder()

    public abstract TimestampOrBuilder getCreateTimeOrBuilder()

Output only. The time when the session was created.

`.google.protobuf.Timestamp create_time = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];
`

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.TimestampOrBuilder.html` |   |

### getCreator()

    public abstract String getCreator()

Output only. The email address of the user who created the session.

`string creator = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];`

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.oracle.com/javase/8/docs/api/java/lang/String.html` | The creator. |

### getCreatorBytes()

    public abstract ByteString getCreatorBytes()

Output only. The email address of the user who created the session.

`string creator = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];`

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.ByteString.html` | The bytes for creator. |

### getEnvironmentConfig()

    public abstract EnvironmentConfig getEnvironmentConfig()

Optional. Environment configuration for the session execution.

`
.google.cloud.dataproc.v1.EnvironmentConfig environment_config = 13 [(.google.api.field_behavior) = OPTIONAL];
`

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.cloud.google.com/java/docs/reference/google-cloud-dataproc/latest/com.google.cloud.dataproc.v1.EnvironmentConfig` | The environmentConfig. |

### getEnvironmentConfigOrBuilder()

    public abstract EnvironmentConfigOrBuilder getEnvironmentConfigOrBuilder()

Optional. Environment configuration for the session execution.

`
.google.cloud.dataproc.v1.EnvironmentConfig environment_config = 13 [(.google.api.field_behavior) = OPTIONAL];
`

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.cloud.google.com/java/docs/reference/google-cloud-dataproc/latest/com.google.cloud.dataproc.v1.EnvironmentConfigOrBuilder` |   |

### getJupyterSession()

    public abstract JupyterConfig getJupyterSession()

Optional. Jupyter session config.

`
.google.cloud.dataproc.v1.JupyterConfig jupyter_session = 4 [(.google.api.field_behavior) = OPTIONAL];
`

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.cloud.google.com/java/docs/reference/google-cloud-dataproc/latest/com.google.cloud.dataproc.v1.JupyterConfig` | The jupyterSession. |

### getJupyterSessionOrBuilder()

    public abstract JupyterConfigOrBuilder getJupyterSessionOrBuilder()

Optional. Jupyter session config.

`
.google.cloud.dataproc.v1.JupyterConfig jupyter_session = 4 [(.google.api.field_behavior) = OPTIONAL];
`

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.cloud.google.com/java/docs/reference/google-cloud-dataproc/latest/com.google.cloud.dataproc.v1.JupyterConfigOrBuilder` |   |

### getLabels() (deprecated)

    public abstract Map<String,String> getLabels()

Use [#getLabelsMap()](https://docs.cloud.google.com/java/docs/reference/google-cloud-dataproc/latest/com.google.cloud.dataproc.v1.SessionOrBuilder#com_google_cloud_dataproc_v1_SessionOrBuilder_getLabelsMap__) instead.

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.oracle.com/javase/8/docs/api/java/util/Map.html<https://docs.oracle.com/javase/8/docs/api/java/lang/String.html,https://docs.oracle.com/javase/8/docs/api/java/lang/String.html>` |   |

### getLabelsCount()

    public abstract int getLabelsCount()

Optional. The labels to associate with the session.
Label **keys** must contain 1 to 63 characters, and must conform to
[RFC 1035](https://www.ietf.org/rfc/rfc1035.txt).
Label **values** may be empty, but, if present, must contain 1 to 63
characters, and must conform to [RFC
1035](https://www.ietf.org/rfc/rfc1035.txt). No more than 32 labels can be
associated with a session.

`map<string, string> labels = 11 [(.google.api.field_behavior) = OPTIONAL];`

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.oracle.com/javase/tutorial/java/nutsandbolts/datatypes.html` |   |

### getLabelsMap()

    public abstract Map<String,String> getLabelsMap()

Optional. The labels to associate with the session.
Label **keys** must contain 1 to 63 characters, and must conform to
[RFC 1035](https://www.ietf.org/rfc/rfc1035.txt).
Label **values** may be empty, but, if present, must contain 1 to 63
characters, and must conform to [RFC
1035](https://www.ietf.org/rfc/rfc1035.txt). No more than 32 labels can be
associated with a session.

`map<string, string> labels = 11 [(.google.api.field_behavior) = OPTIONAL];`

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.oracle.com/javase/8/docs/api/java/util/Map.html<https://docs.oracle.com/javase/8/docs/api/java/lang/String.html,https://docs.oracle.com/javase/8/docs/api/java/lang/String.html>` |   |

### getLabelsOrDefault(String key, String defaultValue)

    public abstract String getLabelsOrDefault(String key, String defaultValue)

Optional. The labels to associate with the session.
Label **keys** must contain 1 to 63 characters, and must conform to
[RFC 1035](https://www.ietf.org/rfc/rfc1035.txt).
Label **values** may be empty, but, if present, must contain 1 to 63
characters, and must conform to [RFC
1035](https://www.ietf.org/rfc/rfc1035.txt). No more than 32 labels can be
associated with a session.

`map<string, string> labels = 11 [(.google.api.field_behavior) = OPTIONAL];`

| **Parameters** ||
|---|---|
| **Name** | **Description** |
| `key` | `https://docs.oracle.com/javase/8/docs/api/java/lang/String.html` |
| `defaultValue` | `https://docs.oracle.com/javase/8/docs/api/java/lang/String.html` |

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.oracle.com/javase/8/docs/api/java/lang/String.html` |   |

### getLabelsOrThrow(String key)

    public abstract String getLabelsOrThrow(String key)

Optional. The labels to associate with the session.
Label **keys** must contain 1 to 63 characters, and must conform to
[RFC 1035](https://www.ietf.org/rfc/rfc1035.txt).
Label **values** may be empty, but, if present, must contain 1 to 63
characters, and must conform to [RFC
1035](https://www.ietf.org/rfc/rfc1035.txt). No more than 32 labels can be
associated with a session.

`map<string, string> labels = 11 [(.google.api.field_behavior) = OPTIONAL];`

| **Parameter** ||
|---|---|
| **Name** | **Description** |
| `key` | `https://docs.oracle.com/javase/8/docs/api/java/lang/String.html` |

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.oracle.com/javase/8/docs/api/java/lang/String.html` |   |

### getName()

    public abstract String getName()

Identifier. The resource name of the session.

`string name = 1 [(.google.api.field_behavior) = IDENTIFIER];`

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.oracle.com/javase/8/docs/api/java/lang/String.html` | The name. |

### getNameBytes()

    public abstract ByteString getNameBytes()

Identifier. The resource name of the session.

`string name = 1 [(.google.api.field_behavior) = IDENTIFIER];`

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.ByteString.html` | The bytes for name. |

### getRuntimeConfig()

    public abstract RuntimeConfig getRuntimeConfig()

Optional. Runtime configuration for the session execution.

`
.google.cloud.dataproc.v1.RuntimeConfig runtime_config = 12 [(.google.api.field_behavior) = OPTIONAL];
`

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.cloud.google.com/java/docs/reference/google-cloud-dataproc/latest/com.google.cloud.dataproc.v1.RuntimeConfig` | The runtimeConfig. |

### getRuntimeConfigOrBuilder()

    public abstract RuntimeConfigOrBuilder getRuntimeConfigOrBuilder()

Optional. Runtime configuration for the session execution.

`
.google.cloud.dataproc.v1.RuntimeConfig runtime_config = 12 [(.google.api.field_behavior) = OPTIONAL];
`

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.cloud.google.com/java/docs/reference/google-cloud-dataproc/latest/com.google.cloud.dataproc.v1.RuntimeConfigOrBuilder` |   |

### getRuntimeInfo()

    public abstract RuntimeInfo getRuntimeInfo()

Output only. Runtime information about session execution.

`
.google.cloud.dataproc.v1.RuntimeInfo runtime_info = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
`

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.cloud.google.com/java/docs/reference/google-cloud-dataproc/latest/com.google.cloud.dataproc.v1.RuntimeInfo` | The runtimeInfo. |

### getRuntimeInfoOrBuilder()

    public abstract RuntimeInfoOrBuilder getRuntimeInfoOrBuilder()

Output only. Runtime information about session execution.

`
.google.cloud.dataproc.v1.RuntimeInfo runtime_info = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
`

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.cloud.google.com/java/docs/reference/google-cloud-dataproc/latest/com.google.cloud.dataproc.v1.RuntimeInfoOrBuilder` |   |

### getSessionConfigCase()

    public abstract Session.SessionConfigCase getSessionConfigCase()

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.cloud.google.com/java/docs/reference/google-cloud-dataproc/latest/com.google.cloud.dataproc.v1.Session.SessionConfigCase` |   |

### getSessionTemplate()

    public abstract String getSessionTemplate()

Optional. The session template used by the session.

Only resource names, including project ID and location, are valid.

Example:

- `https://www.googleapis.com/compute/v1/projects/[project_id]/locations/[dataproc_region]/sessionTemplates/[template_id]`
- `projects/[project_id]/locations/[dataproc_region]/sessionTemplates/[template_id]`

  The template must be in the same project and Dataproc region as the
  session.

`
string session_template = 16 [(.google.api.field_behavior) = OPTIONAL, (.google.api.resource_reference) = { ... }
`

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.oracle.com/javase/8/docs/api/java/lang/String.html` | The sessionTemplate. |

### getSessionTemplateBytes()

    public abstract ByteString getSessionTemplateBytes()

Optional. The session template used by the session.

Only resource names, including project ID and location, are valid.

Example:

- `https://www.googleapis.com/compute/v1/projects/[project_id]/locations/[dataproc_region]/sessionTemplates/[template_id]`
- `projects/[project_id]/locations/[dataproc_region]/sessionTemplates/[template_id]`

  The template must be in the same project and Dataproc region as the
  session.

`
string session_template = 16 [(.google.api.field_behavior) = OPTIONAL, (.google.api.resource_reference) = { ... }
`

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.ByteString.html` | The bytes for sessionTemplate. |

### getSparkConnectSession()

    public abstract SparkConnectConfig getSparkConnectSession()

Optional. Spark connect session config.

`
.google.cloud.dataproc.v1.SparkConnectConfig spark_connect_session = 17 [(.google.api.field_behavior) = OPTIONAL];
`

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.cloud.google.com/java/docs/reference/google-cloud-dataproc/latest/com.google.cloud.dataproc.v1.SparkConnectConfig` | The sparkConnectSession. |

### getSparkConnectSessionOrBuilder()

    public abstract SparkConnectConfigOrBuilder getSparkConnectSessionOrBuilder()

Optional. Spark connect session config.

`
.google.cloud.dataproc.v1.SparkConnectConfig spark_connect_session = 17 [(.google.api.field_behavior) = OPTIONAL];
`

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.cloud.google.com/java/docs/reference/google-cloud-dataproc/latest/com.google.cloud.dataproc.v1.SparkConnectConfigOrBuilder` |   |

### getState()

    public abstract Session.State getState()

Output only. A state of the session.

`
.google.cloud.dataproc.v1.Session.State state = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];
`

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.cloud.google.com/java/docs/reference/google-cloud-dataproc/latest/com.google.cloud.dataproc.v1.Session.State` | The state. |

### getStateHistory(int index)

    public abstract Session.SessionStateHistory getStateHistory(int index)

Output only. Historical state information for the session.

`
repeated .google.cloud.dataproc.v1.Session.SessionStateHistory state_history = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
`

| **Parameter** ||
|---|---|
| **Name** | **Description** |
| `index` | `https://docs.oracle.com/javase/tutorial/java/nutsandbolts/datatypes.html` |

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.cloud.google.com/java/docs/reference/google-cloud-dataproc/latest/com.google.cloud.dataproc.v1.Session.SessionStateHistory` |   |

### getStateHistoryCount()

    public abstract int getStateHistoryCount()

Output only. Historical state information for the session.

`
repeated .google.cloud.dataproc.v1.Session.SessionStateHistory state_history = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
`

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.oracle.com/javase/tutorial/java/nutsandbolts/datatypes.html` |   |

### getStateHistoryList()

    public abstract List<Session.SessionStateHistory> getStateHistoryList()

Output only. Historical state information for the session.

`
repeated .google.cloud.dataproc.v1.Session.SessionStateHistory state_history = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
`

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.oracle.com/javase/8/docs/api/java/util/List.html<https://docs.cloud.google.com/java/docs/reference/google-cloud-dataproc/latest/com.google.cloud.dataproc.v1.Session.SessionStateHistory>` |   |

### getStateHistoryOrBuilder(int index)

    public abstract Session.SessionStateHistoryOrBuilder getStateHistoryOrBuilder(int index)

Output only. Historical state information for the session.

`
repeated .google.cloud.dataproc.v1.Session.SessionStateHistory state_history = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
`

| **Parameter** ||
|---|---|
| **Name** | **Description** |
| `index` | `https://docs.oracle.com/javase/tutorial/java/nutsandbolts/datatypes.html` |

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.cloud.google.com/java/docs/reference/google-cloud-dataproc/latest/com.google.cloud.dataproc.v1.Session.SessionStateHistoryOrBuilder` |   |

### getStateHistoryOrBuilderList()

    public abstract List<? extends Session.SessionStateHistoryOrBuilder> getStateHistoryOrBuilderList()

Output only. Historical state information for the session.

`
repeated .google.cloud.dataproc.v1.Session.SessionStateHistory state_history = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
`

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.oracle.com/javase/8/docs/api/java/util/List.html<? extends com.google.cloud.dataproc.v1.Session.SessionStateHistoryOrBuilder>` |   |

### getStateMessage()

    public abstract String getStateMessage()

Output only. Session state details, such as the failure
description if the state is `FAILED`.

`string state_message = 8 [(.google.api.field_behavior) = OUTPUT_ONLY];`

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.oracle.com/javase/8/docs/api/java/lang/String.html` | The stateMessage. |

### getStateMessageBytes()

    public abstract ByteString getStateMessageBytes()

Output only. Session state details, such as the failure
description if the state is `FAILED`.

`string state_message = 8 [(.google.api.field_behavior) = OUTPUT_ONLY];`

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.ByteString.html` | The bytes for stateMessage. |

### getStateTime()

    public abstract Timestamp getStateTime()

Output only. The time when the session entered the current state.

`.google.protobuf.Timestamp state_time = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
`

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.Timestamp.html` | The stateTime. |

### getStateTimeOrBuilder()

    public abstract TimestampOrBuilder getStateTimeOrBuilder()

Output only. The time when the session entered the current state.

`.google.protobuf.Timestamp state_time = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
`

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.TimestampOrBuilder.html` |   |

### getStateValue()

    public abstract int getStateValue()

Output only. A state of the session.

`
.google.cloud.dataproc.v1.Session.State state = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];
`

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.oracle.com/javase/tutorial/java/nutsandbolts/datatypes.html` | The enum numeric value on the wire for state. |

### getUser()

    public abstract String getUser()

Optional. The email address of the user who owns the session.

`string user = 14 [(.google.api.field_behavior) = OPTIONAL];`

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.oracle.com/javase/8/docs/api/java/lang/String.html` | The user. |

### getUserBytes()

    public abstract ByteString getUserBytes()

Optional. The email address of the user who owns the session.

`string user = 14 [(.google.api.field_behavior) = OPTIONAL];`

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.ByteString.html` | The bytes for user. |

### getUuid()

    public abstract String getUuid()

Output only. A session UUID (Unique Universal Identifier). The service
generates this value when it creates the session.

`string uuid = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];`

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.oracle.com/javase/8/docs/api/java/lang/String.html` | The uuid. |

### getUuidBytes()

    public abstract ByteString getUuidBytes()

Output only. A session UUID (Unique Universal Identifier). The service
generates this value when it creates the session.

`string uuid = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];`

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.ByteString.html` | The bytes for uuid. |

### hasCreateTime()

    public abstract boolean hasCreateTime()

Output only. The time when the session was created.

`.google.protobuf.Timestamp create_time = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];
`

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.oracle.com/javase/tutorial/java/nutsandbolts/datatypes.html` | Whether the createTime field is set. |

### hasEnvironmentConfig()

    public abstract boolean hasEnvironmentConfig()

Optional. Environment configuration for the session execution.

`
.google.cloud.dataproc.v1.EnvironmentConfig environment_config = 13 [(.google.api.field_behavior) = OPTIONAL];
`

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.oracle.com/javase/tutorial/java/nutsandbolts/datatypes.html` | Whether the environmentConfig field is set. |

### hasJupyterSession()

    public abstract boolean hasJupyterSession()

Optional. Jupyter session config.

`
.google.cloud.dataproc.v1.JupyterConfig jupyter_session = 4 [(.google.api.field_behavior) = OPTIONAL];
`

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.oracle.com/javase/tutorial/java/nutsandbolts/datatypes.html` | Whether the jupyterSession field is set. |

### hasRuntimeConfig()

    public abstract boolean hasRuntimeConfig()

Optional. Runtime configuration for the session execution.

`
.google.cloud.dataproc.v1.RuntimeConfig runtime_config = 12 [(.google.api.field_behavior) = OPTIONAL];
`

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.oracle.com/javase/tutorial/java/nutsandbolts/datatypes.html` | Whether the runtimeConfig field is set. |

### hasRuntimeInfo()

    public abstract boolean hasRuntimeInfo()

Output only. Runtime information about session execution.

`
.google.cloud.dataproc.v1.RuntimeInfo runtime_info = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
`

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.oracle.com/javase/tutorial/java/nutsandbolts/datatypes.html` | Whether the runtimeInfo field is set. |

### hasSparkConnectSession()

    public abstract boolean hasSparkConnectSession()

Optional. Spark connect session config.

`
.google.cloud.dataproc.v1.SparkConnectConfig spark_connect_session = 17 [(.google.api.field_behavior) = OPTIONAL];
`

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.oracle.com/javase/tutorial/java/nutsandbolts/datatypes.html` | Whether the sparkConnectSession field is set. |

### hasStateTime()

    public abstract boolean hasStateTime()

Output only. The time when the session entered the current state.

`.google.protobuf.Timestamp state_time = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
`

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.oracle.com/javase/tutorial/java/nutsandbolts/datatypes.html` | Whether the stateTime field is set. |