com.datastax.oss.driver.api.core.metadata.schema

Class SchemaChangeListenerBase

java.lang.Object

com.datastax.oss.driver.api.core.metadata.schema.SchemaChangeListenerBase

All Implemented Interfaces:

SchemaChangeListener, AutoCloseable

public class SchemaChangeListenerBase
extends Object
implements SchemaChangeListener

Convenience class for listener implementations that that don't need to override all methods (all methods in this class are empty).

Constructor Summary

Constructors

Constructor and Description
SchemaChangeListenerBase()

Method Summary

Modifier and Type	Method and Description
void	close()
void	onAggregateCreated(AggregateMetadata aggregate)
void	onAggregateDropped(AggregateMetadata aggregate)
void	onAggregateUpdated(AggregateMetadata current, AggregateMetadata previous)
void	onFunctionCreated(FunctionMetadata function)
void	onFunctionDropped(FunctionMetadata function)
void	onFunctionUpdated(FunctionMetadata current, FunctionMetadata previous)
void	onKeyspaceCreated(KeyspaceMetadata keyspace)
void	onKeyspaceDropped(KeyspaceMetadata keyspace)
void	onKeyspaceUpdated(KeyspaceMetadata current, KeyspaceMetadata previous)
void	onTableCreated(TableMetadata table)
void	onTableDropped(TableMetadata table)
void	onTableUpdated(TableMetadata current, TableMetadata previous)
void	onUserDefinedTypeCreated(UserDefinedType type)
void	onUserDefinedTypeDropped(UserDefinedType type)
void	onUserDefinedTypeUpdated(UserDefinedType current, UserDefinedType previous)
void	onViewCreated(ViewMetadata view)
void	onViewDropped(ViewMetadata view)
void	onViewUpdated(ViewMetadata current, ViewMetadata previous)

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.datastax.oss.driver.api.core.metadata.schema.SchemaChangeListener

onSessionReady

Constructor Detail

SchemaChangeListenerBase

public SchemaChangeListenerBase()

Method Detail

onKeyspaceCreated

public void onKeyspaceCreated(@NonNull
                              KeyspaceMetadata keyspace)

Specified by:

onKeyspaceCreated in interface SchemaChangeListener

onKeyspaceDropped

public void onKeyspaceDropped(@NonNull
                              KeyspaceMetadata keyspace)

Specified by:

onKeyspaceDropped in interface SchemaChangeListener

onKeyspaceUpdated

public void onKeyspaceUpdated(@NonNull
                              KeyspaceMetadata current,
                              @NonNull
                              KeyspaceMetadata previous)

Specified by:

onKeyspaceUpdated in interface SchemaChangeListener

onTableCreated

public void onTableCreated(@NonNull
                           TableMetadata table)

Specified by:

onTableCreated in interface SchemaChangeListener

onTableDropped

public void onTableDropped(@NonNull
                           TableMetadata table)

Specified by:

onTableDropped in interface SchemaChangeListener

onTableUpdated

public void onTableUpdated(@NonNull
                           TableMetadata current,
                           @NonNull
                           TableMetadata previous)

Specified by:

onTableUpdated in interface SchemaChangeListener

onUserDefinedTypeCreated

public void onUserDefinedTypeCreated(@NonNull
                                     UserDefinedType type)

Specified by:

onUserDefinedTypeCreated in interface SchemaChangeListener

onUserDefinedTypeDropped

public void onUserDefinedTypeDropped(@NonNull
                                     UserDefinedType type)

Specified by:

onUserDefinedTypeDropped in interface SchemaChangeListener

onUserDefinedTypeUpdated

public void onUserDefinedTypeUpdated(@NonNull
                                     UserDefinedType current,
                                     @NonNull
                                     UserDefinedType previous)

Specified by:

onUserDefinedTypeUpdated in interface SchemaChangeListener

onFunctionCreated

public void onFunctionCreated(@NonNull
                              FunctionMetadata function)

Specified by:

onFunctionCreated in interface SchemaChangeListener

onFunctionDropped

public void onFunctionDropped(@NonNull
                              FunctionMetadata function)

Specified by:

onFunctionDropped in interface SchemaChangeListener

onFunctionUpdated

public void onFunctionUpdated(@NonNull
                              FunctionMetadata current,
                              @NonNull
                              FunctionMetadata previous)

Specified by:

onFunctionUpdated in interface SchemaChangeListener

onAggregateCreated

public void onAggregateCreated(@NonNull
                               AggregateMetadata aggregate)

Specified by:

onAggregateCreated in interface SchemaChangeListener

onAggregateDropped

public void onAggregateDropped(@NonNull
                               AggregateMetadata aggregate)

Specified by:

onAggregateDropped in interface SchemaChangeListener

onAggregateUpdated

public void onAggregateUpdated(@NonNull
                               AggregateMetadata current,
                               @NonNull
                               AggregateMetadata previous)

Specified by:

onAggregateUpdated in interface SchemaChangeListener

onViewCreated

public void onViewCreated(@NonNull
                          ViewMetadata view)

Specified by:

onViewCreated in interface SchemaChangeListener

onViewDropped

public void onViewDropped(@NonNull
                          ViewMetadata view)

Specified by:

onViewDropped in interface SchemaChangeListener

onViewUpdated

public void onViewUpdated(@NonNull
                          ViewMetadata current,
                          @NonNull
                          ViewMetadata previous)

Specified by:

onViewUpdated in interface SchemaChangeListener

close

public void close()
           throws Exception

Specified by:

close in interface AutoCloseable

Throws:

Exception