io.debezium.relational

Class NoOpTableEditorImpl

java.lang.Object

io.debezium.relational.NoOpTableEditorImpl

All Implemented Interfaces:

TableEditor

final class NoOpTableEditorImpl
extends Object
implements TableEditor

Field Summary

Fields

Modifier and Type	Field and Description
private String	defaultCharsetName
private TableId	id
private boolean	uniqueValues

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	NoOpTableEditorImpl()

Method Summary

Modifier and Type	Method and Description
TableEditor	addColumns(Column... columns) Add one or more columns to this table, regardless of the position of the supplied columns.
TableEditor	addColumns(Iterable<Column> columns) Add one or more columns to the end of this table's list of columns, regardless of the position of the supplied columns.
List<Column>	columns() Get the definitions for the columns in this table.
Column	columnWithName(String name) Get the definition for the column in this table with the supplied name.
Table	create() Obtain an immutable table definition representing the current state of this editor.
protected boolean	hasColumnWithName(String name)
boolean	hasDefaultCharsetName() Determine if a default character set has been set on this table.
boolean	hasUniqueValues() Determine whether this table's primary key contains all columns (via TableEditor.setUniqueValues()) such that all rows within the table are unique.
List<String>	primaryKeyColumnNames() The list of column names that make up the primary key for this table.
TableEditor	removeColumn(String columnName) Remove the column with the given name.
TableEditor	renameColumn(String existingName, String newName) Rename the column with the given name to the new specified name.
TableEditor	reorderColumn(String columnName, String afterColumnName) Reorder the column with the given name to be positioned after the designated column.
TableEditor	setColumns(Column... columns) Set this table's column definitions.
TableEditor	setColumns(Iterable<Column> columns) Set this table's column definitions.
TableEditor	setDefaultCharsetName(String charsetName) Set the name of the character set that should be used by default in the columns that require a character set but have not defined one.
TableEditor	setPrimaryKeyNames(List<String> pkColumnNames) Set the columns that make up this table's primary key.
TableEditor	setPrimaryKeyNames(String... pkColumnNames) Set the columns that make up this table's primary key.
TableEditor	setUniqueValues() Sets this table's primary key to contain all columns, ensuring that all values are unique within the table.
TableId	tableId() Get the identifier for this table.
TableEditor	tableId(TableId id) Set the table identifier.
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.debezium.relational.TableEditor

addColumn, columnNames, hasPrimaryKey, noOp

Field Detail

id

private TableId id

uniqueValues

private boolean uniqueValues

defaultCharsetName

private String defaultCharsetName

Constructor Detail

NoOpTableEditorImpl

protected NoOpTableEditorImpl()

Method Detail

tableId

public TableId tableId()

Description copied from interface: TableEditor

Get the identifier for this table.

Specified by:

tableId in interface TableEditor

Returns:

the table identifier; may be null if not set

tableId

public TableEditor tableId(TableId id)

Description copied from interface: TableEditor

Set the table identifier.

Specified by:

tableId in interface TableEditor

Parameters:

id - the table identifier

Returns:

this editor so callers can chain methods together

columns

public List<Column> columns()

Description copied from interface: TableEditor

Get the definitions for the columns in this table. The resulting list should not be modified directly; instead, the column definitions should be defined with TableEditor.addColumns(Column...), TableEditor.addColumns(Iterable), TableEditor.setColumns(Column...), TableEditor.setColumns(Iterable), or TableEditor.removeColumn(String).

Specified by:

columns in interface TableEditor

Returns:

the ordered list of definitions; never null

columnWithName

public Column columnWithName(String name)

Description copied from interface: TableEditor

Get the definition for the column in this table with the supplied name. The case of the supplied name does not matter.

Specified by:

columnWithName in interface TableEditor

Parameters:

name - the case-insensitive name of the column

Returns:

the column definition, or null if there is no column with the given name

hasColumnWithName

protected boolean hasColumnWithName(String name)

primaryKeyColumnNames

public List<String> primaryKeyColumnNames()

Description copied from interface: TableEditor

The list of column names that make up the primary key for this table. The resulting list should not be modified directly; instead, the set of primary key names should be defined with TableEditor.setPrimaryKeyNames(String...).

Specified by:

primaryKeyColumnNames in interface TableEditor

Returns:

the list of column names that make up the primary key; never null but possibly empty

addColumns

public TableEditor addColumns(Column... columns)

Description copied from interface: TableEditor

Add one or more columns to this table, regardless of the position of the supplied columns. However, if an existing column definition matches a supplied column, the new column definition will replace the existing column definition.

Specified by:

addColumns in interface TableEditor

Parameters:

columns - the definitions for the columns to be added

Returns:

this editor so callers can chain methods together

addColumns

public TableEditor addColumns(Iterable<Column> columns)

Description copied from interface: TableEditor

Add one or more columns to the end of this table's list of columns, regardless of the position of the supplied columns. However, if an existing column definition matches a supplied column, the new column definition will replace the existing column definition.

Specified by:

addColumns in interface TableEditor

Parameters:

columns - the definitions for the columns to be added

Returns:

this editor so callers can chain methods together

setColumns

public TableEditor setColumns(Column... columns)

Description copied from interface: TableEditor

Set this table's column definitions. The table's primary key columns may be removed as a result of this method if they refer to columns that are not in the supplied list of column definitions.

Specified by:

setColumns in interface TableEditor

Parameters:

columns - the definitions for the columns to be added

Returns:

this editor so callers can chain methods together

setColumns

public TableEditor setColumns(Iterable<Column> columns)

Description copied from interface: TableEditor

Set this table's column definitions. The table's primary key columns may be removed as a result of this method if they refer to columns that are not in the supplied list of column definitions.

Specified by:

setColumns in interface TableEditor

Parameters:

columns - the definitions for the columns to be added

Returns:

this editor so callers can chain methods together

setPrimaryKeyNames

public TableEditor setPrimaryKeyNames(String... pkColumnNames)

Description copied from interface: TableEditor

Set the columns that make up this table's primary key.

Specified by:

setPrimaryKeyNames in interface TableEditor

Parameters:

pkColumnNames - the names of this tables columns that make up the primary key

Returns:

this editor so callers can chain methods together

setPrimaryKeyNames

public TableEditor setPrimaryKeyNames(List<String> pkColumnNames)

Description copied from interface: TableEditor

Set the columns that make up this table's primary key.

Specified by:

setPrimaryKeyNames in interface TableEditor

Parameters:

pkColumnNames - the names of this tables columns that make up the primary key

Returns:

this editor so callers can chain methods together

setUniqueValues

public TableEditor setUniqueValues()

Description copied from interface: TableEditor

Sets this table's primary key to contain all columns, ensuring that all values are unique within the table. This is analogous to calling setPrimaryKeyNames(columnNames()) except that the primary key is updated when columns are added or removed.

Specified by:

setUniqueValues in interface TableEditor

Returns:

this editor so callers can chain methods together

hasUniqueValues

public boolean hasUniqueValues()

Description copied from interface: TableEditor

Determine whether this table's primary key contains all columns (via TableEditor.setUniqueValues()) such that all rows within the table are unique.

Specified by:

hasUniqueValues in interface TableEditor

Returns:

true if TableEditor.setUniqueValues() was last called on this table, or false otherwise

setDefaultCharsetName

public TableEditor setDefaultCharsetName(String charsetName)

Description copied from interface: TableEditor

Set the name of the character set that should be used by default in the columns that require a character set but have not defined one.

Specified by:

setDefaultCharsetName in interface TableEditor

Parameters:

charsetName - the name of the character set that should be used by default

Returns:

this editor so callers can chain methods together

hasDefaultCharsetName

public boolean hasDefaultCharsetName()

Description copied from interface: TableEditor

Determine if a default character set has been set on this table.

Specified by:

hasDefaultCharsetName in interface TableEditor

Returns:

true if this has a default character set, or false if one has not yet been set

removeColumn

public TableEditor removeColumn(String columnName)

Description copied from interface: TableEditor

Remove the column with the given name. This method does nothing if no such column exists.

Specified by:

removeColumn in interface TableEditor

Parameters:

columnName - the name of the column to be removed

Returns:

this editor so callers can chain methods together

reorderColumn

public TableEditor reorderColumn(String columnName,
                                 String afterColumnName)

Description copied from interface: TableEditor

Reorder the column with the given name to be positioned after the designated column. If afterColumnName is null, the column will be moved to the first column.

Specified by:

reorderColumn in interface TableEditor

Parameters:

columnName - the name of the column to be removed

afterColumnName - the name of the column after which the moved column is to be positioned; may be null if the column is to be moved to the first column

Returns:

this editor so callers can chain methods together

renameColumn

public TableEditor renameColumn(String existingName,
                                String newName)

Description copied from interface: TableEditor

Rename the column with the given name to the new specified name.

Specified by:

renameColumn in interface TableEditor

Parameters:

existingName - the existing name of the column to be renamed; may not be null

newName - the new name of the column; may not be null

Returns:

this editor so callers can chain methods together

toString

public String toString()

Overrides:

toString in class Object

create

public Table create()

Description copied from interface: TableEditor

Obtain an immutable table definition representing the current state of this editor. This editor can be reused after this method, since the resulting table definition no longer refers to any of the data used in this editor.

Specified by:

create in interface TableEditor

Returns:

the immutable table definition; never null