Package io.debezium.relational.ddl

Interface DdlParserListener

All Known Implementing Classes:

DdlChanges

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface DdlParserListener

An interface that can listen to various actions of a DdlParser. Every kind of DdlParserListener.Event has a type that makes it easier to implement a DdlParserListener using a switch statement. However, each kind of DdlParserListener.Event also may have additional data associated with it.

Clearly not all DDL statements processed by a parser will result in an event.

Author:

Randall Hauch

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	DdlParserListener.DatabaseAlteredEvent	An event describing the altering of a database.
static class	DdlParserListener.DatabaseCreatedEvent	An event describing the creation of a database.
static class	DdlParserListener.DatabaseDroppedEvent	An event describing the dropping of a database.
static class	DdlParserListener.DatabaseEvent	The base class for all table-related events.
static class	DdlParserListener.DatabaseSwitchedEvent	An event describing the switching of a database.
static class	DdlParserListener.Event	The base class for all concrete events.
static enum	DdlParserListener.EventType	The type of concrete DdlParserListener.Events.
static class	DdlParserListener.SetVariableEvent	An event describing the setting of a variable.
static class	DdlParserListener.TableAlteredEvent	An event describing the altering of a table.
static class	DdlParserListener.TableCreatedEvent	An event describing the creation (or replacement) of a table.
static class	DdlParserListener.TableDroppedEvent	An event describing the dropping of a table.
static class	DdlParserListener.TableEvent	The base class for all table-related events.
static class	DdlParserListener.TableIndexCreatedEvent	An event describing the creation of an index on a table.
static class	DdlParserListener.TableIndexDroppedEvent	An event describing the dropping of an index on a table.
static class	DdlParserListener.TableIndexEvent	The abstract base class for all index-related events.
static class	DdlParserListener.TableTruncatedEvent	An event describing the truncating of a table.

Method Summary

Modifier and Type	Method	Description
void	handle(DdlParserListener.Event event)	Handle a DDL event.

Method Details

handle

void handle(DdlParserListener.Event event)

Handle a DDL event.

Parameters:

event - the DDL event; never null