Class Schema (1.4.0)

public final class Schema extends GeneratedMessageV3 implements SchemaOrBuilder

Schema information describing the structure and layout of the data.

Protobuf type google.cloud.dataplex.v1.Schema

Implements

SchemaOrBuilder

Static Fields

FIELDS_FIELD_NUMBER

public static final int FIELDS_FIELD_NUMBER
Field Value
TypeDescription
int

PARTITION_FIELDS_FIELD_NUMBER

public static final int PARTITION_FIELDS_FIELD_NUMBER
Field Value
TypeDescription
int

PARTITION_STYLE_FIELD_NUMBER

public static final int PARTITION_STYLE_FIELD_NUMBER
Field Value
TypeDescription
int

USER_MANAGED_FIELD_NUMBER

public static final int USER_MANAGED_FIELD_NUMBER
Field Value
TypeDescription
int

Static Methods

getDefaultInstance()

public static Schema getDefaultInstance()
Returns
TypeDescription
Schema

getDescriptor()

public static final Descriptors.Descriptor getDescriptor()
Returns
TypeDescription
Descriptor

newBuilder()

public static Schema.Builder newBuilder()
Returns
TypeDescription
Schema.Builder

newBuilder(Schema prototype)

public static Schema.Builder newBuilder(Schema prototype)
Parameter
NameDescription
prototypeSchema
Returns
TypeDescription
Schema.Builder

parseDelimitedFrom(InputStream input)

public static Schema parseDelimitedFrom(InputStream input)
Parameter
NameDescription
inputInputStream
Returns
TypeDescription
Schema
Exceptions
TypeDescription
IOException

parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)

public static Schema parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
Parameters
NameDescription
inputInputStream
extensionRegistryExtensionRegistryLite
Returns
TypeDescription
Schema
Exceptions
TypeDescription
IOException

parseFrom(byte[] data)

public static Schema parseFrom(byte[] data)
Parameter
NameDescription
databyte[]
Returns
TypeDescription
Schema
Exceptions
TypeDescription
InvalidProtocolBufferException

parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)

public static Schema parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)
Parameters
NameDescription
databyte[]
extensionRegistryExtensionRegistryLite
Returns
TypeDescription
Schema
Exceptions
TypeDescription
InvalidProtocolBufferException

parseFrom(ByteString data)

public static Schema parseFrom(ByteString data)
Parameter
NameDescription
dataByteString
Returns
TypeDescription
Schema
Exceptions
TypeDescription
InvalidProtocolBufferException

parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)

public static Schema parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)
Parameters
NameDescription
dataByteString
extensionRegistryExtensionRegistryLite
Returns
TypeDescription
Schema
Exceptions
TypeDescription
InvalidProtocolBufferException

parseFrom(CodedInputStream input)

public static Schema parseFrom(CodedInputStream input)
Parameter
NameDescription
inputCodedInputStream
Returns
TypeDescription
Schema
Exceptions
TypeDescription
IOException

parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)

public static Schema parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)
Parameters
NameDescription
inputCodedInputStream
extensionRegistryExtensionRegistryLite
Returns
TypeDescription
Schema
Exceptions
TypeDescription
IOException

parseFrom(InputStream input)

public static Schema parseFrom(InputStream input)
Parameter
NameDescription
inputInputStream
Returns
TypeDescription
Schema
Exceptions
TypeDescription
IOException

parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)

public static Schema parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
Parameters
NameDescription
inputInputStream
extensionRegistryExtensionRegistryLite
Returns
TypeDescription
Schema
Exceptions
TypeDescription
IOException

parseFrom(ByteBuffer data)

public static Schema parseFrom(ByteBuffer data)
Parameter
NameDescription
dataByteBuffer
Returns
TypeDescription
Schema
Exceptions
TypeDescription
InvalidProtocolBufferException

parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)

public static Schema parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)
Parameters
NameDescription
dataByteBuffer
extensionRegistryExtensionRegistryLite
Returns
TypeDescription
Schema
Exceptions
TypeDescription
InvalidProtocolBufferException

parser()

public static Parser<Schema> parser()
Returns
TypeDescription
Parser<Schema>

Methods

equals(Object obj)

public boolean equals(Object obj)
Parameter
NameDescription
objObject
Returns
TypeDescription
boolean
Overrides

getDefaultInstanceForType()

public Schema getDefaultInstanceForType()
Returns
TypeDescription
Schema

getFields(int index)

public Schema.SchemaField getFields(int index)

Optional. The sequence of fields describing data in table entities. Note: BigQuery SchemaFields are immutable.

repeated .google.cloud.dataplex.v1.Schema.SchemaField fields = 2 [(.google.api.field_behavior) = OPTIONAL];

Parameter
NameDescription
indexint
Returns
TypeDescription
Schema.SchemaField

getFieldsCount()

public int getFieldsCount()

Optional. The sequence of fields describing data in table entities. Note: BigQuery SchemaFields are immutable.

repeated .google.cloud.dataplex.v1.Schema.SchemaField fields = 2 [(.google.api.field_behavior) = OPTIONAL];

Returns
TypeDescription
int

getFieldsList()

public List<Schema.SchemaField> getFieldsList()

Optional. The sequence of fields describing data in table entities. Note: BigQuery SchemaFields are immutable.

repeated .google.cloud.dataplex.v1.Schema.SchemaField fields = 2 [(.google.api.field_behavior) = OPTIONAL];

Returns
TypeDescription
List<SchemaField>

getFieldsOrBuilder(int index)

public Schema.SchemaFieldOrBuilder getFieldsOrBuilder(int index)

Optional. The sequence of fields describing data in table entities. Note: BigQuery SchemaFields are immutable.

repeated .google.cloud.dataplex.v1.Schema.SchemaField fields = 2 [(.google.api.field_behavior) = OPTIONAL];

Parameter
NameDescription
indexint
Returns
TypeDescription
Schema.SchemaFieldOrBuilder

getFieldsOrBuilderList()

public List<? extends Schema.SchemaFieldOrBuilder> getFieldsOrBuilderList()

Optional. The sequence of fields describing data in table entities. Note: BigQuery SchemaFields are immutable.

repeated .google.cloud.dataplex.v1.Schema.SchemaField fields = 2 [(.google.api.field_behavior) = OPTIONAL];

Returns
TypeDescription
List<? extends com.google.cloud.dataplex.v1.Schema.SchemaFieldOrBuilder>

getParserForType()

public Parser<Schema> getParserForType()
Returns
TypeDescription
Parser<Schema>
Overrides

getPartitionFields(int index)

public Schema.PartitionField getPartitionFields(int index)

Optional. The sequence of fields describing the partition structure in entities. If this field is empty, there are no partitions within the data.

repeated .google.cloud.dataplex.v1.Schema.PartitionField partition_fields = 3 [(.google.api.field_behavior) = OPTIONAL];

Parameter
NameDescription
indexint
Returns
TypeDescription
Schema.PartitionField

getPartitionFieldsCount()

public int getPartitionFieldsCount()

Optional. The sequence of fields describing the partition structure in entities. If this field is empty, there are no partitions within the data.

repeated .google.cloud.dataplex.v1.Schema.PartitionField partition_fields = 3 [(.google.api.field_behavior) = OPTIONAL];

Returns
TypeDescription
int

getPartitionFieldsList()

public List<Schema.PartitionField> getPartitionFieldsList()

Optional. The sequence of fields describing the partition structure in entities. If this field is empty, there are no partitions within the data.

repeated .google.cloud.dataplex.v1.Schema.PartitionField partition_fields = 3 [(.google.api.field_behavior) = OPTIONAL];

Returns
TypeDescription
List<PartitionField>

getPartitionFieldsOrBuilder(int index)

public Schema.PartitionFieldOrBuilder getPartitionFieldsOrBuilder(int index)

Optional. The sequence of fields describing the partition structure in entities. If this field is empty, there are no partitions within the data.

repeated .google.cloud.dataplex.v1.Schema.PartitionField partition_fields = 3 [(.google.api.field_behavior) = OPTIONAL];

Parameter
NameDescription
indexint
Returns
TypeDescription
Schema.PartitionFieldOrBuilder

getPartitionFieldsOrBuilderList()

public List<? extends Schema.PartitionFieldOrBuilder> getPartitionFieldsOrBuilderList()

Optional. The sequence of fields describing the partition structure in entities. If this field is empty, there are no partitions within the data.

repeated .google.cloud.dataplex.v1.Schema.PartitionField partition_fields = 3 [(.google.api.field_behavior) = OPTIONAL];

Returns
TypeDescription
List<? extends com.google.cloud.dataplex.v1.Schema.PartitionFieldOrBuilder>

getPartitionStyle()

public Schema.PartitionStyle getPartitionStyle()

Optional. The structure of paths containing partition data within the entity.

.google.cloud.dataplex.v1.Schema.PartitionStyle partition_style = 4 [(.google.api.field_behavior) = OPTIONAL];

Returns
TypeDescription
Schema.PartitionStyle

The partitionStyle.

getPartitionStyleValue()

public int getPartitionStyleValue()

Optional. The structure of paths containing partition data within the entity.

.google.cloud.dataplex.v1.Schema.PartitionStyle partition_style = 4 [(.google.api.field_behavior) = OPTIONAL];

Returns
TypeDescription
int

The enum numeric value on the wire for partitionStyle.

getSerializedSize()

public int getSerializedSize()
Returns
TypeDescription
int
Overrides

getUnknownFields()

public final UnknownFieldSet getUnknownFields()
Returns
TypeDescription
UnknownFieldSet
Overrides

getUserManaged()

public boolean getUserManaged()

Required. Set to true if user-managed or false if managed by Dataplex. The default is false (managed by Dataplex).

  • Set to falseto enable Dataplex discovery to update the schema. including new data discovery, schema inference, and schema evolution. Users retain the ability to input and edit the schema. Dataplex treats schema input by the user as though produced by a previous Dataplex discovery operation, and it will evolve the schema and take action based on that treatment.
  • Set to true to fully manage the entity schema. This setting guarantees that Dataplex will not change schema fields.

bool user_managed = 1 [(.google.api.field_behavior) = REQUIRED];

Returns
TypeDescription
boolean

The userManaged.

hashCode()

public int hashCode()
Returns
TypeDescription
int
Overrides

internalGetFieldAccessorTable()

protected GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()
Returns
TypeDescription
FieldAccessorTable
Overrides

isInitialized()

public final boolean isInitialized()
Returns
TypeDescription
boolean
Overrides

newBuilderForType()

public Schema.Builder newBuilderForType()
Returns
TypeDescription
Schema.Builder

newBuilderForType(GeneratedMessageV3.BuilderParent parent)

protected Schema.Builder newBuilderForType(GeneratedMessageV3.BuilderParent parent)
Parameter
NameDescription
parentBuilderParent
Returns
TypeDescription
Schema.Builder
Overrides

newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)

protected Object newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)
Parameter
NameDescription
unusedUnusedPrivateParameter
Returns
TypeDescription
Object
Overrides

toBuilder()

public Schema.Builder toBuilder()
Returns
TypeDescription
Schema.Builder

writeTo(CodedOutputStream output)

public void writeTo(CodedOutputStream output)
Parameter
NameDescription
outputCodedOutputStream
Overrides Exceptions
TypeDescription
IOException