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public interface ColumnSchemaOrBuilder extends MessageOrBuilderImplements
MessageOrBuilderMethods
getColumn()
public abstract 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 abstract 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 | |
|---|---|
| Type | Description |
ByteString |
The bytes for column. |
getDefaultValue()
public abstract String getDefaultValue()Optional. Default value for the column.
string default_value = 8 [(.google.api.field_behavior) = OPTIONAL];
| Returns | |
|---|---|
| Type | Description |
String |
The defaultValue. |
getDefaultValueBytes()
public abstract ByteString getDefaultValueBytes()Optional. Default value for the column.
string default_value = 8 [(.google.api.field_behavior) = OPTIONAL];
| Returns | |
|---|---|
| Type | Description |
ByteString |
The bytes for defaultValue. |
getDescription()
public abstract 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 abstract 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. |
getGcRule()
public abstract String getGcRule()Optional. Garbage collection policy for the column or column family. Applies to systems like Cloud Bigtable.
string gc_rule = 11 [(.google.api.field_behavior) = OPTIONAL];
| Returns | |
|---|---|
| Type | Description |
String |
The gcRule. |
getGcRuleBytes()
public abstract ByteString getGcRuleBytes()Optional. Garbage collection policy for the column or column family. Applies to systems like Cloud Bigtable.
string gc_rule = 11 [(.google.api.field_behavior) = OPTIONAL];
| Returns | |
|---|---|
| Type | Description |
ByteString |
The bytes for gcRule. |
getHighestIndexingType()
public abstract ColumnSchema.IndexingType getHighestIndexingType()Optional. Most important inclusion of this column.
.google.cloud.datacatalog.v1.ColumnSchema.IndexingType highest_indexing_type = 10 [(.google.api.field_behavior) = OPTIONAL];
| Returns | |
|---|---|
| Type | Description |
ColumnSchema.IndexingType |
The highestIndexingType. |
getHighestIndexingTypeValue()
public abstract int getHighestIndexingTypeValue()Optional. Most important inclusion of this column.
.google.cloud.datacatalog.v1.ColumnSchema.IndexingType highest_indexing_type = 10 [(.google.api.field_behavior) = OPTIONAL];
| Returns | |
|---|---|
| Type | Description |
int |
The enum numeric value on the wire for highestIndexingType. |
getLookerColumnSpec()
public abstract ColumnSchema.LookerColumnSpec getLookerColumnSpec()Looker specific column info of this column.
.google.cloud.datacatalog.v1.ColumnSchema.LookerColumnSpec looker_column_spec = 18;
| Returns | |
|---|---|
| Type | Description |
ColumnSchema.LookerColumnSpec |
The lookerColumnSpec. |
getLookerColumnSpecOrBuilder()
public abstract ColumnSchema.LookerColumnSpecOrBuilder getLookerColumnSpecOrBuilder()Looker specific column info of this column.
.google.cloud.datacatalog.v1.ColumnSchema.LookerColumnSpec looker_column_spec = 18;
| Returns | |
|---|---|
| Type | Description |
ColumnSchema.LookerColumnSpecOrBuilder |
|
getMode()
public abstract String 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 abstract 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 | |
|---|---|
| Type | Description |
ByteString |
The bytes for mode. |
getOrdinalPosition()
public abstract int getOrdinalPosition()Optional. Ordinal position
int32 ordinal_position = 9 [(.google.api.field_behavior) = OPTIONAL];
| Returns | |
|---|---|
| Type | Description |
int |
The ordinalPosition. |
getSubcolumns(int index)
public abstract 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 | |
|---|---|
| Name | Description |
index |
int |
| Returns | |
|---|---|
| Type | Description |
ColumnSchema |
|
getSubcolumnsCount()
public abstract 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 | |
|---|---|
| Type | Description |
int |
|
getSubcolumnsList()
public abstract 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 | |
|---|---|
| Type | Description |
List<ColumnSchema> |
|
getSubcolumnsOrBuilder(int index)
public abstract 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 | |
|---|---|
| Name | Description |
index |
int |
| Returns | |
|---|---|
| Type | Description |
ColumnSchemaOrBuilder |
|
getSubcolumnsOrBuilderList()
public abstract 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> |
|
getSystemSpecCase()
public abstract ColumnSchema.SystemSpecCase getSystemSpecCase()| Returns | |
|---|---|
| Type | Description |
ColumnSchema.SystemSpecCase |
|
getType()
public abstract String 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 abstract 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 | |
|---|---|
| Type | Description |
ByteString |
The bytes for type. |
hasLookerColumnSpec()
public abstract boolean hasLookerColumnSpec()Looker specific column info of this column.
.google.cloud.datacatalog.v1.ColumnSchema.LookerColumnSpec looker_column_spec = 18;
| Returns | |
|---|---|
| Type | Description |
boolean |
Whether the lookerColumnSpec field is set. |