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Class ColumnSchema
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Version 1.5.4 keyboard_arrow_down
public final class ColumnSchema extends GeneratedMessageV3 implements ColumnSchemaOrBuilder
A column within a schema. Columns can be nested inside
other columns.
Protobuf type google.cloud.datacatalog.v1.ColumnSchema
Fields
COLUMN_FIELD_NUMBER
public static final int COLUMN_FIELD_NUMBER
Field Value
DESCRIPTION_FIELD_NUMBER
public static final int DESCRIPTION_FIELD_NUMBER
Field Value
MODE_FIELD_NUMBER
public static final int MODE_FIELD_NUMBER
Field Value
SUBCOLUMNS_FIELD_NUMBER
public static final int SUBCOLUMNS_FIELD_NUMBER
Field Value
TYPE_FIELD_NUMBER
public static final int TYPE_FIELD_NUMBER
Field Value
Methods
equals(Object obj)
public boolean equals ( Object obj )
Parameter
Returns
Overrides
getColumn()
public String getColumn ()
Required. Name of the column.
Must be a UTF-8 string without dots (.).
The maximum size is 64 bytes.
string column = 6 [(.google.api.field_behavior) = REQUIRED];
Returns
Type Description String The column.
getColumnBytes()
public ByteString getColumnBytes ()
Required. Name of the column.
Must be a UTF-8 string without dots (.).
The maximum size is 64 bytes.
string column = 6 [(.google.api.field_behavior) = REQUIRED];
Returns
getDefaultInstance()
public static ColumnSchema getDefaultInstance ()
Returns
getDefaultInstanceForType()
public ColumnSchema getDefaultInstanceForType ()
Returns
getDescription()
public String getDescription ()
Optional. Description of the column. Default value is an empty string.
The description must be a UTF-8 string with the maximum size of 2000
bytes.
string description = 2 [(.google.api.field_behavior) = OPTIONAL];
Returns
Type Description String The description.
getDescriptionBytes()
public ByteString getDescriptionBytes ()
Optional. Description of the column. Default value is an empty string.
The description must be a UTF-8 string with the maximum size of 2000
bytes.
string description = 2 [(.google.api.field_behavior) = OPTIONAL];
Returns
Type Description ByteString The bytes for description.
getDescriptor()
public static final Descriptors . Descriptor getDescriptor ()
Returns
getMode()
Optional. A column's mode indicates whether values in this column are required,
nullable, or repeated.
Only `NULLABLE`, `REQUIRED`, and `REPEATED` values are supported.
Default mode is `NULLABLE`.
string mode = 3 [(.google.api.field_behavior) = OPTIONAL];
Returns
Type Description String The mode.
getModeBytes()
public ByteString getModeBytes ()
Optional. A column's mode indicates whether values in this column are required,
nullable, or repeated.
Only `NULLABLE`, `REQUIRED`, and `REPEATED` values are supported.
Default mode is `NULLABLE`.
string mode = 3 [(.google.api.field_behavior) = OPTIONAL];
Returns
getParserForType()
public Parser<ColumnSchema> getParserForType ()
Returns
Overrides
getSerializedSize()
public int getSerializedSize ()
Returns
Overrides
getSubcolumns(int index)
public ColumnSchema getSubcolumns ( int index )
Optional. Schema of sub-columns. A column can have zero or more sub-columns.
repeated .google.cloud.datacatalog.v1.ColumnSchema subcolumns = 7 [(.google.api.field_behavior) = OPTIONAL];
Parameter
Returns
getSubcolumnsCount()
public int getSubcolumnsCount ()
Optional. Schema of sub-columns. A column can have zero or more sub-columns.
repeated .google.cloud.datacatalog.v1.ColumnSchema subcolumns = 7 [(.google.api.field_behavior) = OPTIONAL];
Returns
getSubcolumnsList()
public List<ColumnSchema> getSubcolumnsList ()
Optional. Schema of sub-columns. A column can have zero or more sub-columns.
repeated .google.cloud.datacatalog.v1.ColumnSchema subcolumns = 7 [(.google.api.field_behavior) = OPTIONAL];
Returns
getSubcolumnsOrBuilder(int index)
public ColumnSchemaOrBuilder getSubcolumnsOrBuilder ( int index )
Optional. Schema of sub-columns. A column can have zero or more sub-columns.
repeated .google.cloud.datacatalog.v1.ColumnSchema subcolumns = 7 [(.google.api.field_behavior) = OPTIONAL];
Parameter
Returns
getSubcolumnsOrBuilderList()
public List <? extends ColumnSchemaOrBuilder > getSubcolumnsOrBuilderList ()
Optional. Schema of sub-columns. A column can have zero or more sub-columns.
repeated .google.cloud.datacatalog.v1.ColumnSchema subcolumns = 7 [(.google.api.field_behavior) = OPTIONAL];
Returns
Type Description List <? extends com.google.cloud.datacatalog.v1.ColumnSchemaOrBuilder >
getType()
Required. Type of the column.
Must be a UTF-8 string with the maximum size of 128 bytes.
string type = 1 [(.google.api.field_behavior) = REQUIRED];
Returns
Type Description String The type.
getTypeBytes()
public ByteString getTypeBytes ()
Required. Type of the column.
Must be a UTF-8 string with the maximum size of 128 bytes.
string type = 1 [(.google.api.field_behavior) = REQUIRED];
Returns
getUnknownFields()
public final UnknownFieldSet getUnknownFields ()
Returns
Overrides
hashCode()
Returns
Overrides
internalGetFieldAccessorTable()
protected GeneratedMessageV3 . FieldAccessorTable internalGetFieldAccessorTable ()
Returns
Overrides
isInitialized()
public final boolean isInitialized ()
Returns
Overrides
newBuilder()
public static ColumnSchema . Builder newBuilder ()
Returns
newBuilder(ColumnSchema prototype)
public static ColumnSchema . Builder newBuilder ( ColumnSchema prototype )
Parameter
Returns
newBuilderForType()
public ColumnSchema . Builder newBuilderForType ()
Returns
newBuilderForType(GeneratedMessageV3.BuilderParent parent)
protected ColumnSchema . Builder newBuilderForType ( GeneratedMessageV3 . BuilderParent parent )
Parameter
Returns
Overrides
newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)
protected Object newInstance ( GeneratedMessageV3 . UnusedPrivateParameter unused )
Parameter
Returns
Overrides
public static ColumnSchema parseDelimitedFrom ( InputStream input )
Parameter
Returns
Exceptions
public static ColumnSchema parseDelimitedFrom ( InputStream input , ExtensionRegistryLite extensionRegistry )
Parameters
Returns
Exceptions
parseFrom(byte[] data)
public static ColumnSchema parseFrom ( byte [] data )
Parameter
Name Description data byte []
Returns
Exceptions
parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)
public static ColumnSchema parseFrom ( byte [] data , ExtensionRegistryLite extensionRegistry )
Parameters
Returns
Exceptions
parseFrom(ByteString data)
public static ColumnSchema parseFrom ( ByteString data )
Parameter
Returns
Exceptions
parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)
public static ColumnSchema parseFrom ( ByteString data , ExtensionRegistryLite extensionRegistry )
Parameters
Returns
Exceptions
public static ColumnSchema parseFrom ( CodedInputStream input )
Parameter
Returns
Exceptions
public static ColumnSchema parseFrom ( CodedInputStream input , ExtensionRegistryLite extensionRegistry )
Parameters
Returns
Exceptions
public static ColumnSchema parseFrom ( InputStream input )
Parameter
Returns
Exceptions
public static ColumnSchema parseFrom ( InputStream input , ExtensionRegistryLite extensionRegistry )
Parameters
Returns
Exceptions
parseFrom(ByteBuffer data)
public static ColumnSchema parseFrom ( ByteBuffer data )
Parameter
Returns
Exceptions
parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)
public static ColumnSchema parseFrom ( ByteBuffer data , ExtensionRegistryLite extensionRegistry )
Parameters
Returns
Exceptions
parser()
public static Parser<ColumnSchema> parser ()
Returns
toBuilder()
public ColumnSchema . Builder toBuilder ()
Returns
writeTo(CodedOutputStream output)
public void writeTo ( CodedOutputStream output )
Parameter
Overrides
Exceptions
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Last updated 2025-01-28 UTC.
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