Package io.pravega.client.admin.impl

Class KeyValueTableManagerImpl

java.lang.Object

io.pravega.client.admin.impl.KeyValueTableManagerImpl

All Implemented Interfaces:

KeyValueTableManager, java.lang.AutoCloseable

@Beta
public class KeyValueTableManagerImpl
extends java.lang.Object
implements KeyValueTableManager

An implementation of KeyValueTableManager. Used to bootstrap the client.

Constructor Summary

Constructors

Constructor	Description
KeyValueTableManagerImpl(@NonNull ClientConfig clientConfig)	Creates a new instance of the KeyValueTableManager class.

Method Summary

Modifier and Type	Method	Description
void	close()	Closes the KeyValueTableManager.
boolean	createKeyValueTable(@NonNull java.lang.String scopeName, @NonNull java.lang.String keyValueTableName, @NonNull KeyValueTableConfiguration config)	Creates a new Key-Value Table.
boolean	deleteKeyValueTable(@NonNull java.lang.String scopeName, @NonNull java.lang.String keyValueTableName)	Deletes the provided Key-Value Table.
java.util.Iterator<KeyValueTableInfo>	listKeyValueTables(@NonNull java.lang.String scopeName)	Gets an iterator for all Key-Value Table in the given scope.

Methods inherited from class java.lang.Object

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

Constructor Detail

KeyValueTableManagerImpl

public KeyValueTableManagerImpl(@NonNull
                                @NonNull ClientConfig clientConfig)

Creates a new instance of the KeyValueTableManager class.

Parameters:

clientConfig - A ClientConfig that can be used to configure the connection to Pravega.

Method Detail

close

public void close()

Description copied from interface: KeyValueTableManager

Closes the KeyValueTableManager.

Specified by:

close in interface java.lang.AutoCloseable

Specified by:

close in interface KeyValueTableManager

See Also:

AutoCloseable.close()

createKeyValueTable

public boolean createKeyValueTable(@NonNull
                                   @NonNull java.lang.String scopeName,
                                   @NonNull
                                   @NonNull java.lang.String keyValueTableName,
                                   @NonNull
                                   @NonNull KeyValueTableConfiguration config)

Description copied from interface: KeyValueTableManager

Creates a new Key-Value Table.

Note: This method is idempotent assuming called with the same name and config. This method may block.

Specified by:

createKeyValueTable in interface KeyValueTableManager

Parameters:

scopeName - The name of the scope to create this Key-Value Table in.

keyValueTableName - The name of the Key-Value Table to be created.

config - The configuration the Key-Value Table should use.

Returns:

True if the Key-Value Table is created

deleteKeyValueTable

public boolean deleteKeyValueTable(@NonNull
                                   @NonNull java.lang.String scopeName,
                                   @NonNull
                                   @NonNull java.lang.String keyValueTableName)

Description copied from interface: KeyValueTableManager

Deletes the provided Key-Value Table. No more updates, removals or queries may be performed. Resources used by the Key-Value Table will be freed.

Specified by:

deleteKeyValueTable in interface KeyValueTableManager

Parameters:

scopeName - The name of the scope of the Key-Value Table to delete.

keyValueTableName - The name of the Key-Value Table to be deleted.

Returns:

True if Key-Value Table is deleted.

listKeyValueTables

public java.util.Iterator<KeyValueTableInfo> listKeyValueTables(@NonNull
                                                                @NonNull java.lang.String scopeName)

Description copied from interface: KeyValueTableManager

Gets an iterator for all Key-Value Table in the given scope.

Specified by:

listKeyValueTables in interface KeyValueTableManager

Parameters:

scopeName - The name of the scope for which to list Key-Value Tables in.

Returns:

An Iterator of KeyValueTableInfo that can be used to iterate through all Key-Value Tables in the Scope.