public final class Device extends GeneratedMessageV3 implements DeviceOrBuilder
The device resource.
Protobuf type google.cloud.iot.v1.Device
Static Fields
BLOCKED_FIELD_NUMBER
public static final int BLOCKED_FIELD_NUMBER
Field Value
CONFIG_FIELD_NUMBER
public static final int CONFIG_FIELD_NUMBER
Field Value
CREDENTIALS_FIELD_NUMBER
public static final int CREDENTIALS_FIELD_NUMBER
Field Value
GATEWAY_CONFIG_FIELD_NUMBER
public static final int GATEWAY_CONFIG_FIELD_NUMBER
Field Value
ID_FIELD_NUMBER
public static final int ID_FIELD_NUMBER
Field Value
LAST_CONFIG_ACK_TIME_FIELD_NUMBER
public static final int LAST_CONFIG_ACK_TIME_FIELD_NUMBER
Field Value
LAST_CONFIG_SEND_TIME_FIELD_NUMBER
public static final int LAST_CONFIG_SEND_TIME_FIELD_NUMBER
Field Value
LAST_ERROR_STATUS_FIELD_NUMBER
public static final int LAST_ERROR_STATUS_FIELD_NUMBER
Field Value
LAST_ERROR_TIME_FIELD_NUMBER
public static final int LAST_ERROR_TIME_FIELD_NUMBER
Field Value
LAST_EVENT_TIME_FIELD_NUMBER
public static final int LAST_EVENT_TIME_FIELD_NUMBER
Field Value
LAST_HEARTBEAT_TIME_FIELD_NUMBER
public static final int LAST_HEARTBEAT_TIME_FIELD_NUMBER
Field Value
LAST_STATE_TIME_FIELD_NUMBER
public static final int LAST_STATE_TIME_FIELD_NUMBER
Field Value
LOG_LEVEL_FIELD_NUMBER
public static final int LOG_LEVEL_FIELD_NUMBER
Field Value
public static final int METADATA_FIELD_NUMBER
Field Value
NAME_FIELD_NUMBER
public static final int NAME_FIELD_NUMBER
Field Value
NUM_ID_FIELD_NUMBER
public static final int NUM_ID_FIELD_NUMBER
Field Value
STATE_FIELD_NUMBER
public static final int STATE_FIELD_NUMBER
Field Value
Static Methods
getDefaultInstance()
public static Device getDefaultInstance()
Returns
getDescriptor()
public static final Descriptors.Descriptor getDescriptor()
Returns
newBuilder()
public static Device.Builder newBuilder()
Returns
newBuilder(Device prototype)
public static Device.Builder newBuilder(Device prototype)
Parameter
| Name | Description |
| prototype | Device
|
Returns
public static Device parseDelimitedFrom(InputStream input)
Parameter
Returns
Exceptions
public static Device parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
Parameters
Returns
Exceptions
parseFrom(byte[] data)
public static Device parseFrom(byte[] data)
Parameter
| Name | Description |
| data | byte[]
|
Returns
Exceptions
parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)
public static Device parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)
Parameters
Returns
Exceptions
parseFrom(ByteString data)
public static Device parseFrom(ByteString data)
Parameter
Returns
Exceptions
parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)
public static Device parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)
Parameters
Returns
Exceptions
public static Device parseFrom(CodedInputStream input)
Parameter
Returns
Exceptions
public static Device parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)
Parameters
Returns
Exceptions
public static Device parseFrom(InputStream input)
Parameter
Returns
Exceptions
public static Device parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
Parameters
Returns
Exceptions
parseFrom(ByteBuffer data)
public static Device parseFrom(ByteBuffer data)
Parameter
Returns
Exceptions
parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)
public static Device parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)
Parameters
Returns
Exceptions
parser()
public static Parser<Device> parser()
Returns
Methods
public boolean containsMetadata(String key)
The metadata key-value pairs assigned to the device. This metadata is not
interpreted or indexed by Cloud IoT Core. It can be used to add contextual
information for the device.
Keys must conform to the regular expression a-zA-Z+ and
be less than 128 bytes in length.
Values are free-form strings. Each value must be less than or equal to 32
KB in size.
The total size of all keys and values must be less than 256 KB, and the
maximum number of key-value pairs is 500.
map<string, string> metadata = 17;
equals(Object obj)
public boolean equals(Object obj)
Parameter
Returns
Overrides
getBlocked()
public boolean getBlocked()
If a device is blocked, connections or requests from this device will fail.
Can be used to temporarily prevent the device from connecting if, for
example, the sensor is generating bad data and needs maintenance.
bool blocked = 19;
getConfig()
public DeviceConfig getConfig()
The most recent device configuration, which is eventually sent from
Cloud IoT Core to the device. If not present on creation, the
configuration will be initialized with an empty payload and version value
of 1. To update this field after creation, use the
DeviceManager.ModifyCloudToDeviceConfig method.
.google.cloud.iot.v1.DeviceConfig config = 13;
getConfigOrBuilder()
public DeviceConfigOrBuilder getConfigOrBuilder()
The most recent device configuration, which is eventually sent from
Cloud IoT Core to the device. If not present on creation, the
configuration will be initialized with an empty payload and version value
of 1. To update this field after creation, use the
DeviceManager.ModifyCloudToDeviceConfig method.
.google.cloud.iot.v1.DeviceConfig config = 13;
getCredentials(int index)
public DeviceCredential getCredentials(int index)
The credentials used to authenticate this device. To allow credential
rotation without interruption, multiple device credentials can be bound to
this device. No more than 3 credentials can be bound to a single device at
a time. When new credentials are added to a device, they are verified
against the registry credentials. For details, see the description of the
DeviceRegistry.credentials field.
repeated .google.cloud.iot.v1.DeviceCredential credentials = 12;
getCredentialsCount()
public int getCredentialsCount()
The credentials used to authenticate this device. To allow credential
rotation without interruption, multiple device credentials can be bound to
this device. No more than 3 credentials can be bound to a single device at
a time. When new credentials are added to a device, they are verified
against the registry credentials. For details, see the description of the
DeviceRegistry.credentials field.
repeated .google.cloud.iot.v1.DeviceCredential credentials = 12;
getCredentialsList()
public List<DeviceCredential> getCredentialsList()
The credentials used to authenticate this device. To allow credential
rotation without interruption, multiple device credentials can be bound to
this device. No more than 3 credentials can be bound to a single device at
a time. When new credentials are added to a device, they are verified
against the registry credentials. For details, see the description of the
DeviceRegistry.credentials field.
repeated .google.cloud.iot.v1.DeviceCredential credentials = 12;
getCredentialsOrBuilder(int index)
public DeviceCredentialOrBuilder getCredentialsOrBuilder(int index)
The credentials used to authenticate this device. To allow credential
rotation without interruption, multiple device credentials can be bound to
this device. No more than 3 credentials can be bound to a single device at
a time. When new credentials are added to a device, they are verified
against the registry credentials. For details, see the description of the
DeviceRegistry.credentials field.
repeated .google.cloud.iot.v1.DeviceCredential credentials = 12;
getCredentialsOrBuilderList()
public List<? extends DeviceCredentialOrBuilder> getCredentialsOrBuilderList()
The credentials used to authenticate this device. To allow credential
rotation without interruption, multiple device credentials can be bound to
this device. No more than 3 credentials can be bound to a single device at
a time. When new credentials are added to a device, they are verified
against the registry credentials. For details, see the description of the
DeviceRegistry.credentials field.
repeated .google.cloud.iot.v1.DeviceCredential credentials = 12;
| Type | Description |
| List<? extends com.google.cloud.iot.v1.DeviceCredentialOrBuilder> | |
getDefaultInstanceForType()
public Device getDefaultInstanceForType()
Returns
getGatewayConfig()
public GatewayConfig getGatewayConfig()
Gateway-related configuration and state.
.google.cloud.iot.v1.GatewayConfig gateway_config = 24;
getGatewayConfigOrBuilder()
public GatewayConfigOrBuilder getGatewayConfigOrBuilder()
Gateway-related configuration and state.
.google.cloud.iot.v1.GatewayConfig gateway_config = 24;
getId()
The user-defined device identifier. The device ID must be unique
within a device registry.
string id = 1;
getIdBytes()
public ByteString getIdBytes()
The user-defined device identifier. The device ID must be unique
within a device registry.
string id = 1;
getLastConfigAckTime()
public Timestamp getLastConfigAckTime()
[Output only] The last time a cloud-to-device config version acknowledgment
was received from the device. This field is only for configurations
sent through MQTT.
.google.protobuf.Timestamp last_config_ack_time = 14;
| Type | Description |
| Timestamp | The lastConfigAckTime.
|
getLastConfigAckTimeOrBuilder()
public TimestampOrBuilder getLastConfigAckTimeOrBuilder()
[Output only] The last time a cloud-to-device config version acknowledgment
was received from the device. This field is only for configurations
sent through MQTT.
.google.protobuf.Timestamp last_config_ack_time = 14;
getLastConfigSendTime()
public Timestamp getLastConfigSendTime()
[Output only] The last time a cloud-to-device config version was sent to
the device.
.google.protobuf.Timestamp last_config_send_time = 18;
| Type | Description |
| Timestamp | The lastConfigSendTime.
|
getLastConfigSendTimeOrBuilder()
public TimestampOrBuilder getLastConfigSendTimeOrBuilder()
[Output only] The last time a cloud-to-device config version was sent to
the device.
.google.protobuf.Timestamp last_config_send_time = 18;
getLastErrorStatus()
public Status getLastErrorStatus()
[Output only] The error message of the most recent error, such as a failure
to publish to Cloud Pub/Sub. 'last_error_time' is the timestamp of this
field. If no errors have occurred, this field has an empty message
and the status code 0 == OK. Otherwise, this field is expected to have a
status code other than OK.
.google.rpc.Status last_error_status = 11;
| Type | Description |
| com.google.rpc.Status | The lastErrorStatus.
|
getLastErrorStatusOrBuilder()
public StatusOrBuilder getLastErrorStatusOrBuilder()
[Output only] The error message of the most recent error, such as a failure
to publish to Cloud Pub/Sub. 'last_error_time' is the timestamp of this
field. If no errors have occurred, this field has an empty message
and the status code 0 == OK. Otherwise, this field is expected to have a
status code other than OK.
.google.rpc.Status last_error_status = 11;
| Type | Description |
| com.google.rpc.StatusOrBuilder | |
getLastErrorTime()
public Timestamp getLastErrorTime()
[Output only] The time the most recent error occurred, such as a failure to
publish to Cloud Pub/Sub. This field is the timestamp of
'last_error_status'.
.google.protobuf.Timestamp last_error_time = 10;
getLastErrorTimeOrBuilder()
public TimestampOrBuilder getLastErrorTimeOrBuilder()
[Output only] The time the most recent error occurred, such as a failure to
publish to Cloud Pub/Sub. This field is the timestamp of
'last_error_status'.
.google.protobuf.Timestamp last_error_time = 10;
getLastEventTime()
public Timestamp getLastEventTime()
[Output only] The last time a telemetry event was received. Timestamps are
periodically collected and written to storage; they may be stale by a few
minutes.
.google.protobuf.Timestamp last_event_time = 8;
getLastEventTimeOrBuilder()
public TimestampOrBuilder getLastEventTimeOrBuilder()
[Output only] The last time a telemetry event was received. Timestamps are
periodically collected and written to storage; they may be stale by a few
minutes.
.google.protobuf.Timestamp last_event_time = 8;
getLastHeartbeatTime()
public Timestamp getLastHeartbeatTime()
[Output only] The last time an MQTT PINGREQ was received. This field
applies only to devices connecting through MQTT. MQTT clients usually only
send PINGREQ messages if the connection is idle, and no other messages
have been sent. Timestamps are periodically collected and written to
storage; they may be stale by a few minutes.
.google.protobuf.Timestamp last_heartbeat_time = 7;
| Type | Description |
| Timestamp | The lastHeartbeatTime.
|
getLastHeartbeatTimeOrBuilder()
public TimestampOrBuilder getLastHeartbeatTimeOrBuilder()
[Output only] The last time an MQTT PINGREQ was received. This field
applies only to devices connecting through MQTT. MQTT clients usually only
send PINGREQ messages if the connection is idle, and no other messages
have been sent. Timestamps are periodically collected and written to
storage; they may be stale by a few minutes.
.google.protobuf.Timestamp last_heartbeat_time = 7;
getLastStateTime()
public Timestamp getLastStateTime()
[Output only] The last time a state event was received. Timestamps are
periodically collected and written to storage; they may be stale by a few
minutes.
.google.protobuf.Timestamp last_state_time = 20;
getLastStateTimeOrBuilder()
public TimestampOrBuilder getLastStateTimeOrBuilder()
[Output only] The last time a state event was received. Timestamps are
periodically collected and written to storage; they may be stale by a few
minutes.
.google.protobuf.Timestamp last_state_time = 20;
getLogLevel()
public LogLevel getLogLevel()
Beta Feature
The logging verbosity for device activity. If unspecified,
DeviceRegistry.log_level will be used.
.google.cloud.iot.v1.LogLevel log_level = 21;
getLogLevelValue()
public int getLogLevelValue()
Beta Feature
The logging verbosity for device activity. If unspecified,
DeviceRegistry.log_level will be used.
.google.cloud.iot.v1.LogLevel log_level = 21;
| Type | Description |
| int | The enum numeric value on the wire for logLevel.
|
public Map<String,String> getMetadata()
Returns
public int getMetadataCount()
The metadata key-value pairs assigned to the device. This metadata is not
interpreted or indexed by Cloud IoT Core. It can be used to add contextual
information for the device.
Keys must conform to the regular expression a-zA-Z+ and
be less than 128 bytes in length.
Values are free-form strings. Each value must be less than or equal to 32
KB in size.
The total size of all keys and values must be less than 256 KB, and the
maximum number of key-value pairs is 500.
map<string, string> metadata = 17;
public Map<String,String> getMetadataMap()
The metadata key-value pairs assigned to the device. This metadata is not
interpreted or indexed by Cloud IoT Core. It can be used to add contextual
information for the device.
Keys must conform to the regular expression a-zA-Z+ and
be less than 128 bytes in length.
Values are free-form strings. Each value must be less than or equal to 32
KB in size.
The total size of all keys and values must be less than 256 KB, and the
maximum number of key-value pairs is 500.
map<string, string> metadata = 17;
public String getMetadataOrDefault(String key, String defaultValue)
The metadata key-value pairs assigned to the device. This metadata is not
interpreted or indexed by Cloud IoT Core. It can be used to add contextual
information for the device.
Keys must conform to the regular expression a-zA-Z+ and
be less than 128 bytes in length.
Values are free-form strings. Each value must be less than or equal to 32
KB in size.
The total size of all keys and values must be less than 256 KB, and the
maximum number of key-value pairs is 500.
map<string, string> metadata = 17;
public String getMetadataOrThrow(String key)
The metadata key-value pairs assigned to the device. This metadata is not
interpreted or indexed by Cloud IoT Core. It can be used to add contextual
information for the device.
Keys must conform to the regular expression a-zA-Z+ and
be less than 128 bytes in length.
Values are free-form strings. Each value must be less than or equal to 32
KB in size.
The total size of all keys and values must be less than 256 KB, and the
maximum number of key-value pairs is 500.
map<string, string> metadata = 17;
getName()
The resource path name. For example,
projects/p1/locations/us-central1/registries/registry0/devices/dev0 or
projects/p1/locations/us-central1/registries/registry0/devices/{num_id}.
When name is populated as a response from the service, it always ends
in the device numeric ID.
string name = 2;
| Type | Description |
| String | The name.
|
getNameBytes()
public ByteString getNameBytes()
The resource path name. For example,
projects/p1/locations/us-central1/registries/registry0/devices/dev0 or
projects/p1/locations/us-central1/registries/registry0/devices/{num_id}.
When name is populated as a response from the service, it always ends
in the device numeric ID.
string name = 2;
getNumId()
[Output only] A server-defined unique numeric ID for the device. This is a
more compact way to identify devices, and it is globally unique.
uint64 num_id = 3;
| Type | Description |
| long | The numId.
|
getParserForType()
public Parser<Device> getParserForType()
Returns
Overrides
getSerializedSize()
public int getSerializedSize()
Returns
Overrides
getState()
public DeviceState getState()
[Output only] The state most recently received from the device. If no state
has been reported, this field is not present.
.google.cloud.iot.v1.DeviceState state = 16;
getStateOrBuilder()
public DeviceStateOrBuilder getStateOrBuilder()
[Output only] The state most recently received from the device. If no state
has been reported, this field is not present.
.google.cloud.iot.v1.DeviceState state = 16;
getUnknownFields()
public final UnknownFieldSet getUnknownFields()
Returns
Overrides
hasConfig()
public boolean hasConfig()
The most recent device configuration, which is eventually sent from
Cloud IoT Core to the device. If not present on creation, the
configuration will be initialized with an empty payload and version value
of 1. To update this field after creation, use the
DeviceManager.ModifyCloudToDeviceConfig method.
.google.cloud.iot.v1.DeviceConfig config = 13;
| Type | Description |
| boolean | Whether the config field is set.
|
hasGatewayConfig()
public boolean hasGatewayConfig()
Gateway-related configuration and state.
.google.cloud.iot.v1.GatewayConfig gateway_config = 24;
| Type | Description |
| boolean | Whether the gatewayConfig field is set.
|
hasLastConfigAckTime()
public boolean hasLastConfigAckTime()
[Output only] The last time a cloud-to-device config version acknowledgment
was received from the device. This field is only for configurations
sent through MQTT.
.google.protobuf.Timestamp last_config_ack_time = 14;
| Type | Description |
| boolean | Whether the lastConfigAckTime field is set.
|
hasLastConfigSendTime()
public boolean hasLastConfigSendTime()
[Output only] The last time a cloud-to-device config version was sent to
the device.
.google.protobuf.Timestamp last_config_send_time = 18;
| Type | Description |
| boolean | Whether the lastConfigSendTime field is set.
|
hasLastErrorStatus()
public boolean hasLastErrorStatus()
[Output only] The error message of the most recent error, such as a failure
to publish to Cloud Pub/Sub. 'last_error_time' is the timestamp of this
field. If no errors have occurred, this field has an empty message
and the status code 0 == OK. Otherwise, this field is expected to have a
status code other than OK.
.google.rpc.Status last_error_status = 11;
| Type | Description |
| boolean | Whether the lastErrorStatus field is set.
|
hasLastErrorTime()
public boolean hasLastErrorTime()
[Output only] The time the most recent error occurred, such as a failure to
publish to Cloud Pub/Sub. This field is the timestamp of
'last_error_status'.
.google.protobuf.Timestamp last_error_time = 10;
| Type | Description |
| boolean | Whether the lastErrorTime field is set.
|
hasLastEventTime()
public boolean hasLastEventTime()
[Output only] The last time a telemetry event was received. Timestamps are
periodically collected and written to storage; they may be stale by a few
minutes.
.google.protobuf.Timestamp last_event_time = 8;
| Type | Description |
| boolean | Whether the lastEventTime field is set.
|
hasLastHeartbeatTime()
public boolean hasLastHeartbeatTime()
[Output only] The last time an MQTT PINGREQ was received. This field
applies only to devices connecting through MQTT. MQTT clients usually only
send PINGREQ messages if the connection is idle, and no other messages
have been sent. Timestamps are periodically collected and written to
storage; they may be stale by a few minutes.
.google.protobuf.Timestamp last_heartbeat_time = 7;
| Type | Description |
| boolean | Whether the lastHeartbeatTime field is set.
|
hasLastStateTime()
public boolean hasLastStateTime()
[Output only] The last time a state event was received. Timestamps are
periodically collected and written to storage; they may be stale by a few
minutes.
.google.protobuf.Timestamp last_state_time = 20;
| Type | Description |
| boolean | Whether the lastStateTime field is set.
|
hasState()
public boolean hasState()
[Output only] The state most recently received from the device. If no state
has been reported, this field is not present.
.google.cloud.iot.v1.DeviceState state = 16;
| Type | Description |
| boolean | Whether the state field is set.
|
hashCode()
Returns
Overrides
internalGetFieldAccessorTable()
protected GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()
Returns
Overrides
internalGetMapField(int number)
protected MapField internalGetMapField(int number)
Parameter
Returns
Overrides
isInitialized()
public final boolean isInitialized()
Returns
Overrides
newBuilderForType()
public Device.Builder newBuilderForType()
Returns
newBuilderForType(GeneratedMessageV3.BuilderParent parent)
protected Device.Builder newBuilderForType(GeneratedMessageV3.BuilderParent parent)
Parameter
Returns
Overrides
newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)
protected Object newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)
Parameter
Returns
Overrides
toBuilder()
public Device.Builder toBuilder()
Returns
writeTo(CodedOutputStream output)
public void writeTo(CodedOutputStream output)
Parameter
Overrides
Exceptions
