Class RelationDescriptor (0.72.0)
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public final class RelationDescriptor extends GeneratedMessageV3 implements RelationDescriptorOrBuilder
Describes a relation and its columns.
Protobuf type google.cloud.dataform.v1.RelationDescriptor
Inherited Members
com.google.protobuf.GeneratedMessageV3.<ListT>makeMutableCopy(ListT)
com.google.protobuf.GeneratedMessageV3.<ListT>makeMutableCopy(ListT,int)
com.google.protobuf.GeneratedMessageV3.<T>emptyList(java.lang.Class<T>)
com.google.protobuf.GeneratedMessageV3.internalGetMapFieldReflection(int)
Static Fields
public static final int BIGQUERY_LABELS_FIELD_NUMBER
Field Value
Type Description
int
public static final int COLUMNS_FIELD_NUMBER
Field Value
Type Description
int
public static final int DESCRIPTION_FIELD_NUMBER
Field Value
Type Description
int
Static Methods
public static RelationDescriptor getDefaultInstance ()
public static final Descriptors . Descriptor getDescriptor ()
public static RelationDescriptor . Builder newBuilder ()
public static RelationDescriptor . Builder newBuilder ( RelationDescriptor prototype )
public static RelationDescriptor parseDelimitedFrom ( InputStream input )
public static RelationDescriptor parseDelimitedFrom ( InputStream input , ExtensionRegistryLite extensionRegistry )
public static RelationDescriptor parseFrom ( byte [] data )
Parameter
Name Description
databyte []
public static RelationDescriptor parseFrom ( byte [] data , ExtensionRegistryLite extensionRegistry )
public static RelationDescriptor parseFrom ( ByteString data )
public static RelationDescriptor parseFrom ( ByteString data , ExtensionRegistryLite extensionRegistry )
public static RelationDescriptor parseFrom ( CodedInputStream input )
public static RelationDescriptor parseFrom ( CodedInputStream input , ExtensionRegistryLite extensionRegistry )
public static RelationDescriptor parseFrom ( InputStream input )
public static RelationDescriptor parseFrom ( InputStream input , ExtensionRegistryLite extensionRegistry )
public static RelationDescriptor parseFrom ( ByteBuffer data )
public static RelationDescriptor parseFrom ( ByteBuffer data , ExtensionRegistryLite extensionRegistry )
public static Parser<RelationDescriptor> parser ()
Methods
public boolean containsBigqueryLabels ( String key )
A set of BigQuery labels that should be applied to the relation.
map<string, string> bigquery_labels = 3;
Parameter
Name Description
keyString
public boolean equals ( Object obj )
Parameter
Name Description
objObject
Overrides
public Map<String , String > getBigqueryLabels ()
public int getBigqueryLabelsCount ()
A set of BigQuery labels that should be applied to the relation.
map<string, string> bigquery_labels = 3;
Returns
Type Description
int
public Map<String , String > getBigqueryLabelsMap ()
A set of BigQuery labels that should be applied to the relation.
map<string, string> bigquery_labels = 3;
public String getBigqueryLabelsOrDefault ( String key , String defaultValue )
A set of BigQuery labels that should be applied to the relation.
map<string, string> bigquery_labels = 3;
Returns
Type Description
String
public String getBigqueryLabelsOrThrow ( String key )
A set of BigQuery labels that should be applied to the relation.
map<string, string> bigquery_labels = 3;
Parameter
Name Description
keyString
Returns
Type Description
String
public RelationDescriptor . ColumnDescriptor getColumns ( int index )
A list of descriptions of columns within the relation.
repeated .google.cloud.dataform.v1.RelationDescriptor.ColumnDescriptor columns = 2;
Parameter
Name Description
indexint
public int getColumnsCount ()
A list of descriptions of columns within the relation.
repeated .google.cloud.dataform.v1.RelationDescriptor.ColumnDescriptor columns = 2;
Returns
Type Description
int
public List<RelationDescriptor . ColumnDescriptor > getColumnsList ()
A list of descriptions of columns within the relation.
repeated .google.cloud.dataform.v1.RelationDescriptor.ColumnDescriptor columns = 2;
public RelationDescriptor . ColumnDescriptorOrBuilder getColumnsOrBuilder ( int index )
A list of descriptions of columns within the relation.
repeated .google.cloud.dataform.v1.RelationDescriptor.ColumnDescriptor columns = 2;
Parameter
Name Description
indexint
public List <? extends RelationDescriptor . ColumnDescriptorOrBuilder > getColumnsOrBuilderList ()
A list of descriptions of columns within the relation.
repeated .google.cloud.dataform.v1.RelationDescriptor.ColumnDescriptor columns = 2;
Returns
Type Description
List <? extends com.google.cloud.dataform.v1.RelationDescriptor.ColumnDescriptorOrBuilder >
public RelationDescriptor getDefaultInstanceForType ()
public String getDescription ()
A text description of the relation.
string description = 1;
Returns
Type Description
String The description.
public ByteString getDescriptionBytes ()
A text description of the relation.
string description = 1;
Returns
Type Description
ByteString The bytes for description.
public Parser<RelationDescriptor> getParserForType ()
Overrides
public int getSerializedSize ()
Returns
Type Description
int
Overrides
Returns
Type Description
int
Overrides
protected GeneratedMessageV3 . FieldAccessorTable internalGetFieldAccessorTable ()
Overrides
protected MapFieldReflectionAccessor internalGetMapFieldReflection ( int number )
Parameter
Name Description
numberint
Returns
Type Description
com.google.protobuf.MapFieldReflectionAccessor
Overrides
com.google.protobuf.GeneratedMessageV3.internalGetMapFieldReflection(int)
public final boolean isInitialized ()
Overrides
public RelationDescriptor . Builder newBuilderForType ()
protected RelationDescriptor . Builder newBuilderForType ( GeneratedMessageV3 . BuilderParent parent )
Overrides
protected Object newInstance ( GeneratedMessageV3 . UnusedPrivateParameter unused )
Returns
Type Description
Object
Overrides
public RelationDescriptor . Builder toBuilder ()
public void writeTo ( CodedOutputStream output )
Overrides
Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License , and code samples are licensed under the Apache 2.0 License . For details, see the Google Developers Site Policies . Java is a registered trademark of Oracle and/or its affiliates.
Last updated 2026-03-14 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2026-03-14 UTC."],[],[]]
