MetadataBasedSystemTablesProvider (presto-main 345 API)

java.lang.Object
- io.prestosql.connector.system.MetadataBasedSystemTablesProvider

All Implemented Interfaces:: SystemTablesProvider

public class MetadataBasedSystemTablesProvider
extends Object
implements SystemTablesProvider

Constructor Summary

Constructors
Constructor Description

MetadataBasedSystemTablesProvider(Metadata metadata, String catalogName)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Optional<SystemTable>`	`getSystemTable(ConnectorSession session, SchemaTableName tableName)`	Resolves table name.
`Set<SystemTable>`	`listSystemTables(ConnectorSession session)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - MetadataBasedSystemTablesProvider
```
public MetadataBasedSystemTablesProvider(Metadata metadata,
                                         String catalogName)
```
- Method Detail
  - listSystemTables
```
public Set<SystemTable> listSystemTables(ConnectorSession session)
```
    Specified by:
    
    listSystemTables in interface SystemTablesProvider
  - getSystemTable
```
public Optional<SystemTable> getSystemTable(ConnectorSession session,
                                            SchemaTableName tableName)
```
    Description copied from interface: SystemTablesProvider
    
    Resolves table name. Returns Optional.empty() if table is not found. Some tables which are not part of set returned by SystemTablesProvider.listSystemTables(ConnectorSession) can still be validly resolved.
    
    Specified by:
    
    getSystemTable in interface SystemTablesProvider