Class Schema (1.86.0)
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public final class Schema extends GeneratedMessageV3 implements SchemaOrBuilder
Represents a schema (e.g. BigQuery, GoogleSQL, Avro schema).
Protobuf type google.cloud.datacatalog.v1beta1.Schema
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
COLUMNS_FIELD_NUMBER
public static final int COLUMNS_FIELD_NUMBER
Field Value
Type Description
int
Static Methods
getDefaultInstance()
public static Schema getDefaultInstance ()
Returns
Type Description
Schema
getDescriptor()
public static final Descriptors . Descriptor getDescriptor ()
newBuilder()
public static Schema . Builder newBuilder ()
newBuilder(Schema prototype)
public static Schema . Builder newBuilder ( Schema prototype )
Parameter
Name Description
prototypeSchema
public static Schema parseDelimitedFrom ( InputStream input )
Returns
Type Description
Schema
public static Schema parseDelimitedFrom ( InputStream input , ExtensionRegistryLite extensionRegistry )
Returns
Type Description
Schema
parseFrom(byte[] data)
public static Schema parseFrom ( byte [] data )
Parameter
Name Description
databyte []
Returns
Type Description
Schema
parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)
public static Schema parseFrom ( byte [] data , ExtensionRegistryLite extensionRegistry )
Returns
Type Description
Schema
parseFrom(ByteString data)
public static Schema parseFrom ( ByteString data )
Returns
Type Description
Schema
parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)
public static Schema parseFrom ( ByteString data , ExtensionRegistryLite extensionRegistry )
Returns
Type Description
Schema
public static Schema parseFrom ( CodedInputStream input )
Returns
Type Description
Schema
public static Schema parseFrom ( CodedInputStream input , ExtensionRegistryLite extensionRegistry )
Returns
Type Description
Schema
public static Schema parseFrom ( InputStream input )
Returns
Type Description
Schema
public static Schema parseFrom ( InputStream input , ExtensionRegistryLite extensionRegistry )
Returns
Type Description
Schema
parseFrom(ByteBuffer data)
public static Schema parseFrom ( ByteBuffer data )
Returns
Type Description
Schema
parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)
public static Schema parseFrom ( ByteBuffer data , ExtensionRegistryLite extensionRegistry )
Returns
Type Description
Schema
parser()
public static Parser<Schema> parser ()
Methods
equals(Object obj)
public boolean equals ( Object obj )
Parameter
Name Description
objObject
Overrides
getColumns(int index)
public ColumnSchema getColumns ( int index )
Required. Schema of columns. A maximum of 10,000 columns and sub-columns
can be specified.
repeated .google.cloud.datacatalog.v1beta1.ColumnSchema columns = 2 [(.google.api.field_behavior) = REQUIRED];
Parameter
Name Description
indexint
getColumnsCount()
public int getColumnsCount ()
Required. Schema of columns. A maximum of 10,000 columns and sub-columns
can be specified.
repeated .google.cloud.datacatalog.v1beta1.ColumnSchema columns = 2 [(.google.api.field_behavior) = REQUIRED];
Returns
Type Description
int
getColumnsList()
public List<ColumnSchema> getColumnsList ()
Required. Schema of columns. A maximum of 10,000 columns and sub-columns
can be specified.
repeated .google.cloud.datacatalog.v1beta1.ColumnSchema columns = 2 [(.google.api.field_behavior) = REQUIRED];
getColumnsOrBuilder(int index)
public ColumnSchemaOrBuilder getColumnsOrBuilder ( int index )
Required. Schema of columns. A maximum of 10,000 columns and sub-columns
can be specified.
repeated .google.cloud.datacatalog.v1beta1.ColumnSchema columns = 2 [(.google.api.field_behavior) = REQUIRED];
Parameter
Name Description
indexint
getColumnsOrBuilderList()
public List <? extends ColumnSchemaOrBuilder > getColumnsOrBuilderList ()
Required. Schema of columns. A maximum of 10,000 columns and sub-columns
can be specified.
repeated .google.cloud.datacatalog.v1beta1.ColumnSchema columns = 2 [(.google.api.field_behavior) = REQUIRED];
Returns
Type Description
List <? extends com.google.cloud.datacatalog.v1beta1.ColumnSchemaOrBuilder >
getDefaultInstanceForType()
public Schema getDefaultInstanceForType ()
Returns
Type Description
Schema
getParserForType()
public Parser<Schema> getParserForType ()
Overrides
getSerializedSize()
public int getSerializedSize ()
Returns
Type Description
int
Overrides
hashCode()
Returns
Type Description
int
Overrides
internalGetFieldAccessorTable()
protected GeneratedMessageV3 . FieldAccessorTable internalGetFieldAccessorTable ()
Overrides
isInitialized()
public final boolean isInitialized ()
Overrides
newBuilderForType()
public Schema . Builder newBuilderForType ()
newBuilderForType(GeneratedMessageV3.BuilderParent parent)
protected Schema . Builder newBuilderForType ( GeneratedMessageV3 . BuilderParent parent )
Overrides
newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)
protected Object newInstance ( GeneratedMessageV3 . UnusedPrivateParameter unused )
Returns
Type Description
Object
Overrides
toBuilder()
public Schema . Builder toBuilder ()
writeTo(CodedOutputStream output)
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 2026-04-25 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 2026-04-25 UTC."],[],[]]
