Package io.debezium.relational

Class Selectors.TableSelectionPredicateBuilder

java.lang.Object

io.debezium.relational.Selectors.TableSelectionPredicateBuilder

Enclosing class:

Selectors

public static class Selectors.TableSelectionPredicateBuilder
extends Object

A builder of a table predicate.

Field Summary

Fields

Modifier and Type	Field	Description
private Predicate<String>	dbExclusions
private Predicate<String>	dbInclusions
private Predicate<String>	schemaExclusions
private Predicate<String>	schemaInclusions
private Predicate<TableId>	tableExclusions
private Predicate<TableId>	tableInclusions

Constructor Summary

Constructors

Constructor	Description
TableSelectionPredicateBuilder()

Method Summary

Modifier and Type	Method	Description
Predicate<TableId>	build()	Build the Predicate that determines whether a table identified by a given TableId is to be included.
private Predicate<TableId>	buildStartingFromDbFilter(Predicate<String> dbFilter, Predicate<String> schemaFilter, Predicate<TableId> tableFilter)
private Predicate<TableId>	buildStartingFromSchemaFilter(Predicate<String> schemaFilter, Predicate<TableId> tableFilter)
Selectors.TableSelectionPredicateBuilder	excludeDatabases(String databaseNames)	Specify the names of the databases that should be excluded.
Selectors.TableSelectionPredicateBuilder	excludeSchemas(String schemaNames)	Specify the names of the schemas that should be excluded.
Selectors.TableSelectionPredicateBuilder	excludeTables(String fullyQualifiedTableNames)	Specify the names of the tables that should be excluded.
Selectors.TableSelectionPredicateBuilder	excludeTables(String fullyQualifiedTableNames, Selectors.TableIdToStringMapper tableIdMapper)	Specify the names of the tables that should be excluded.
Selectors.TableSelectionPredicateBuilder	includeDatabases(String databaseNames)	Specify the names of the databases that should be included.
Selectors.TableSelectionPredicateBuilder	includeSchemas(String schemaNames)	Specify the names of the schemas that should be included.
Selectors.TableSelectionPredicateBuilder	includeTables(String fullyQualifiedTableNames)	Specify the names of the tables that should be included.
Selectors.TableSelectionPredicateBuilder	includeTables(String fullyQualifiedTableNames, Selectors.TableIdToStringMapper tableIdMapper)	Specify the names of the tables that should be included.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

dbInclusions

private Predicate<String> dbInclusions

dbExclusions

private Predicate<String> dbExclusions

schemaInclusions

private Predicate<String> schemaInclusions

schemaExclusions

private Predicate<String> schemaExclusions

tableInclusions

private Predicate<TableId> tableInclusions

tableExclusions

private Predicate<TableId> tableExclusions

Constructor Detail

TableSelectionPredicateBuilder

public TableSelectionPredicateBuilder()

Method Detail

includeDatabases

public Selectors.TableSelectionPredicateBuilder includeDatabases(String databaseNames)

Specify the names of the databases that should be included. This method will override previously included and excluded databases.

Parameters:

databaseNames - the comma-separated list of database names to include; may be null or empty

Returns:

this builder so that methods can be chained together; never null

excludeDatabases

public Selectors.TableSelectionPredicateBuilder excludeDatabases(String databaseNames)

Specify the names of the databases that should be excluded. This method will override previously excluded databases, although including databases overrides exclusions.

Parameters:

databaseNames - the comma-separated list of database names to exclude; may be null or empty

Returns:

this builder so that methods can be chained together; never null

includeSchemas

public Selectors.TableSelectionPredicateBuilder includeSchemas(String schemaNames)

Specify the names of the schemas that should be included. This method will override previously included and excluded schemas.

Parameters:

schemaNames - the comma-separated list of schema names to include; may be null or empty

Returns:

this builder so that methods can be chained together; never null

excludeSchemas

public Selectors.TableSelectionPredicateBuilder excludeSchemas(String schemaNames)

Specify the names of the schemas that should be excluded. This method will override previously excluded schemas, although includeSchemas(String) including schemas} overrides exclusions.

Parameters:

schemaNames - the comma-separated list of schema names to exclude; may be null or empty

Returns:

this builder so that methods can be chained together; never null

includeTables

public Selectors.TableSelectionPredicateBuilder includeTables(String fullyQualifiedTableNames,
                                                              Selectors.TableIdToStringMapper tableIdMapper)

Specify the names of the tables that should be included. This method will override previously included and excluded table names.

Note that any specified tables that are in an excluded database will not be included.

Parameters:

fullyQualifiedTableNames - the comma-separated list of fully-qualified table names to include; may be null or empty

tableIdMapper - an arbitrary converter used to convert TableId into String for pattern matching. Usually used to remove a component from tableId to simplify patterns.

Returns:

this builder so that methods can be chained together; never null

includeTables

public Selectors.TableSelectionPredicateBuilder includeTables(String fullyQualifiedTableNames)

Specify the names of the tables that should be included. This method will override previously included and excluded table names.

Note that any specified tables that are in an excluded database will not be included.

Parameters:

fullyQualifiedTableNames - the comma-separated list of fully-qualified table names to include; may be null or empty

Returns:

this builder so that methods can be chained together; never null

excludeTables

public Selectors.TableSelectionPredicateBuilder excludeTables(String fullyQualifiedTableNames,
                                                              Selectors.TableIdToStringMapper tableIdMapper)

Specify the names of the tables that should be excluded. This method will override previously excluded tables, although including tables overrides exclusions.

Note that any specified tables that are in an excluded database will not be included.

Parameters:

fullyQualifiedTableNames - the comma-separated list of fully-qualified table names to exclude; may be null or empty

tableIdMapper - an arbitrary converter used to convert TableId into String for pattern matching. Usually used to remove a component from tableId to simplify patterns.

Returns:

this builder so that methods can be chained together; never null

excludeTables

public Selectors.TableSelectionPredicateBuilder excludeTables(String fullyQualifiedTableNames)

Specify the names of the tables that should be excluded. This method will override previously excluded tables, although including tables overrides exclusions.

Note that any specified tables that are in an excluded database will not be included.

Parameters:

fullyQualifiedTableNames - the comma-separated list of fully-qualified table names to exclude; may be null or empty

Returns:

this builder so that methods can be chained together; never null

build

public Predicate<TableId> build()

Build the Predicate that determines whether a table identified by a given TableId is to be included.

Returns:

the table selection predicate; never null

See Also:

includeDatabases(String), excludeDatabases(String), includeTables(String), excludeTables(String), includeSchemas(String), excludeSchemas(String)

buildStartingFromSchemaFilter

private Predicate<TableId> buildStartingFromSchemaFilter(Predicate<String> schemaFilter,
                                                         Predicate<TableId> tableFilter)

buildStartingFromDbFilter

private Predicate<TableId> buildStartingFromDbFilter(Predicate<String> dbFilter,
                                                     Predicate<String> schemaFilter,
                                                     Predicate<TableId> tableFilter)