Enum DataMaskingPolicy.PredefinedExpression (0.42.0)

Version 0.42.0

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public enum DataMaskingPolicy.PredefinedExpression extends Enum<DataMaskingPolicy.PredefinedExpression> implements ProtocolMessageEnum

The available masking rules. Learn more here: https://cloud.google.com/bigquery/docs/column-data-masking-intro#masking_options.

Protobuf enum google.cloud.bigquery.datapolicies.v1.DataMaskingPolicy.PredefinedExpression

Implements

ProtocolMessageEnum

Inherited Members

Enum.<T>valueOf(Class<T>,String)

Enum.clone()

Enum.compareTo(E)

Enum.equals(Object)

Enum.finalize()

Enum.getDeclaringClass()

Enum.hashCode()

Enum.name()

Enum.ordinal()

Enum.toString()

Object.getClass()

Object.notify()

Object.notifyAll()

Object.wait()

Object.wait(long)

Object.wait(long,int)

Static Fields
Name	Description
ALWAYS_NULL	Masking expression to replace data with NULLs. ALWAYS_NULL = 5;
ALWAYS_NULL_VALUE	Masking expression to replace data with NULLs. ALWAYS_NULL = 5;
DATE_YEAR_MASK	Masking expression to only show the year of Date, DateTime and TimeStamp. For example, with the year 2076: DATE : 2076-01-01 DATETIME : 2076-01-01T00:00:00 TIMESTAMP : 2076-01-01 00:00:00 UTC Truncation occurs according to the UTC time zone. To change this, adjust the default time zone using the time_zone system variable. For more information, see the <a href="https://cloud.google.com/bigquery/docs/reference/system-variables">System variables reference</a>. DATE_YEAR_MASK = 13;
DATE_YEAR_MASK_VALUE	Masking expression to only show the year of Date, DateTime and TimeStamp. For example, with the year 2076: DATE : 2076-01-01 DATETIME : 2076-01-01T00:00:00 TIMESTAMP : 2076-01-01 00:00:00 UTC Truncation occurs according to the UTC time zone. To change this, adjust the default time zone using the time_zone system variable. For more information, see the <a href="https://cloud.google.com/bigquery/docs/reference/system-variables">System variables reference</a>. DATE_YEAR_MASK = 13;
DEFAULT_MASKING_VALUE	Masking expression to replace data with their default masking values. The default masking values for each type listed as below: STRING: "" BYTES: b'' INTEGER: 0 FLOAT: 0.0 NUMERIC: 0 BOOLEAN: FALSE TIMESTAMP: 1970-01-01 00:00:00 UTC DATE: 1970-01-01 TIME: 00:00:00 DATETIME: 1970-01-01T00:00:00 GEOGRAPHY: POINT(0 0) BIGNUMERIC: 0 ARRAY: [] STRUCT: NOT_APPLICABLE JSON: NULL DEFAULT_MASKING_VALUE = 7;
DEFAULT_MASKING_VALUE_VALUE	Masking expression to replace data with their default masking values. The default masking values for each type listed as below: STRING: "" BYTES: b'' INTEGER: 0 FLOAT: 0.0 NUMERIC: 0 BOOLEAN: FALSE TIMESTAMP: 1970-01-01 00:00:00 UTC DATE: 1970-01-01 TIME: 00:00:00 DATETIME: 1970-01-01T00:00:00 GEOGRAPHY: POINT(0 0) BIGNUMERIC: 0 ARRAY: [] STRUCT: NOT_APPLICABLE JSON: NULL DEFAULT_MASKING_VALUE = 7;
EMAIL_MASK	Masking expression for email addresses. The masking behavior is as follows: Syntax-valid email address: Replace username with XXXXX. For example, [e-mail] becomes [e-mail]. Syntax-invalid email address: Apply SHA-256 hash. For more information, see Email mask. EMAIL_MASK = 12;
EMAIL_MASK_VALUE	Masking expression for email addresses. The masking behavior is as follows: Syntax-valid email address: Replace username with XXXXX. For example, [e-mail] becomes [e-mail]. Syntax-invalid email address: Apply SHA-256 hash. For more information, see Email mask. EMAIL_MASK = 12;
FIRST_FOUR_CHARACTERS	Masking expression shows the first four characters of text. The masking behavior is as follows: If text length > 4 characters: Replace text with XXXXX, prepend first four characters of original text. If text length <= 4 characters: Apply SHA-256 hash. FIRST_FOUR_CHARACTERS = 10;
FIRST_FOUR_CHARACTERS_VALUE	Masking expression shows the first four characters of text. The masking behavior is as follows: If text length > 4 characters: Replace text with XXXXX, prepend first four characters of original text. If text length <= 4 characters: Apply SHA-256 hash. FIRST_FOUR_CHARACTERS = 10;
LAST_FOUR_CHARACTERS	Masking expression shows the last four characters of text. The masking behavior is as follows: If text length > 4 characters: Replace text with XXXXX, append last four characters of original text. If text length <= 4 characters: Apply SHA-256 hash. LAST_FOUR_CHARACTERS = 9;
LAST_FOUR_CHARACTERS_VALUE	Masking expression shows the last four characters of text. The masking behavior is as follows: If text length > 4 characters: Replace text with XXXXX, append last four characters of original text. If text length <= 4 characters: Apply SHA-256 hash. LAST_FOUR_CHARACTERS = 9;
PREDEFINED_EXPRESSION_UNSPECIFIED	Default, unspecified predefined expression. No masking will take place since no expression is specified. PREDEFINED_EXPRESSION_UNSPECIFIED = 0;
PREDEFINED_EXPRESSION_UNSPECIFIED_VALUE	Default, unspecified predefined expression. No masking will take place since no expression is specified. PREDEFINED_EXPRESSION_UNSPECIFIED = 0;
SHA256	Masking expression to replace data with SHA-256 hash. SHA256 = 3;
SHA256_VALUE	Masking expression to replace data with SHA-256 hash. SHA256 = 3;
UNRECOGNIZED

Static Methods
Name	Description
forNumber(int value)
getDescriptor()
internalGetValueMap()
valueOf(Descriptors.EnumValueDescriptor desc)
valueOf(int value)	Deprecated. Use #forNumber(int) instead.
valueOf(String name)
values()

Methods
Name	Description
getDescriptorForType()
getNumber()
getValueDescriptor()