Class BigQuerySchemaUtil (3.3.1)

Version 3.3.1

• 3.10.2 (latest)
• 3.9.3
• 3.8.0
• 3.6.1
• 3.5.2
• 3.4.0
• 3.3.1
• 3.2.0
• 3.1.0
• 3.0.1
• 2.47.0
• 2.45.0
• 2.44.1
• 2.43.0

public class BigQuerySchemaUtil

Inheritance

java.lang.Object > BigQuerySchemaUtil

Inherited Members

Object.clone()

Object.equals(Object)

Object.finalize()

Object.getClass()

Object.hashCode()

Object.notify()

Object.notifyAll()

Object.toString()

Object.wait()

Object.wait(long)

Object.wait(long,int)

Static Methods

generatePlaceholderFieldName(String fieldName)

public static String generatePlaceholderFieldName(String fieldName)

• Generates a placeholder name that consists of a prefix + base64 encoded field name. We replace all dashes with underscores as they are not allowed for proto field names.

Parameter
Name	Description
fieldName	String name for the field

Returns
Type	Description
String	the generated placeholder field name

getFieldName(Descriptors.FieldDescriptor fieldDescriptor)

public static String getFieldName(Descriptors.FieldDescriptor fieldDescriptor)

• Gets the user-facing field name from the descriptor

Parameter
Name	Description
fieldDescriptor	FieldDescriptor

Returns
Type	Description
String	columnName annotation if present, otherwise return the field name.

isProtoCompatible(String fieldName)

public static boolean isProtoCompatible(String fieldName)

• Checks if the field name is compatible with proto field naming convention.

Parameter
Name	Description
fieldName	String name for the field

Returns
Type	Description
boolean	true if the field name is comptaible with proto naming convention, otherwise, returns false.

Constructors

BigQuerySchemaUtil()

public BigQuerySchemaUtil()