org.apache.flink.connector.nebula.catalog

类 AbstractNebulaCatalog

java.lang.Object

org.apache.flink.table.catalog.AbstractCatalog

org.apache.flink.connector.nebula.catalog.AbstractNebulaCatalog

所有已实现的接口:

org.apache.flink.table.catalog.Catalog

直接已知子类:

NebulaCatalog

public abstract class AbstractNebulaCatalog
extends org.apache.flink.table.catalog.AbstractCatalog

AbstractNebulaCatalog is used to get nebula schema flink-nebula catalog doesn't support write operators， such as create/alter

字段概要

字段

限定符和类型	字段和说明
protected String	address
protected String	password
protected String	username

构造器概要

构造器

构造器和说明
AbstractNebulaCatalog(String catalogName, String defaultDatabase, String username, String pwd, String address)

方法概要

限定符和类型	方法和说明
void	alterDatabase(String s, org.apache.flink.table.catalog.CatalogDatabase catalogDatabase, boolean b)
void	alterFunction(org.apache.flink.table.catalog.ObjectPath objectPath, org.apache.flink.table.catalog.CatalogFunction catalogFunction, boolean b)
void	alterPartition(org.apache.flink.table.catalog.ObjectPath objectPath, org.apache.flink.table.catalog.CatalogPartitionSpec catalogPartitionSpec, org.apache.flink.table.catalog.CatalogPartition catalogPartition, boolean b)
void	alterPartitionColumnStatistics(org.apache.flink.table.catalog.ObjectPath objectPath, org.apache.flink.table.catalog.CatalogPartitionSpec catalogPartitionSpec, org.apache.flink.table.catalog.stats.CatalogColumnStatistics catalogColumnStatistics, boolean b)
void	alterPartitionStatistics(org.apache.flink.table.catalog.ObjectPath objectPath, org.apache.flink.table.catalog.CatalogPartitionSpec catalogPartitionSpec, org.apache.flink.table.catalog.stats.CatalogTableStatistics catalogTableStatistics, boolean b)
void	alterTable(org.apache.flink.table.catalog.ObjectPath objectPath, org.apache.flink.table.catalog.CatalogBaseTable catalogBaseTable, boolean b)
void	alterTableColumnStatistics(org.apache.flink.table.catalog.ObjectPath objectPath, org.apache.flink.table.catalog.stats.CatalogColumnStatistics catalogColumnStatistics, boolean b)
void	alterTableStatistics(org.apache.flink.table.catalog.ObjectPath objectPath, org.apache.flink.table.catalog.stats.CatalogTableStatistics catalogTableStatistics, boolean b)
void	close()
void	createDatabase(String s, org.apache.flink.table.catalog.CatalogDatabase catalogDatabase, boolean b)
void	createFunction(org.apache.flink.table.catalog.ObjectPath objectPath, org.apache.flink.table.catalog.CatalogFunction catalogFunction, boolean b)
void	createPartition(org.apache.flink.table.catalog.ObjectPath objectPath, org.apache.flink.table.catalog.CatalogPartitionSpec catalogPartitionSpec, org.apache.flink.table.catalog.CatalogPartition catalogPartition, boolean b)
void	createTable(org.apache.flink.table.catalog.ObjectPath objectPath, org.apache.flink.table.catalog.CatalogBaseTable catalogBaseTable, boolean b)
boolean	databaseExists(String graphName) operators for nebula graph
void	dropDatabase(String name, boolean ignoreIfNotExists)
void	dropDatabase(String s, boolean b, boolean b1)
void	dropFunction(org.apache.flink.table.catalog.ObjectPath objectPath, boolean b)
void	dropPartition(org.apache.flink.table.catalog.ObjectPath objectPath, org.apache.flink.table.catalog.CatalogPartitionSpec catalogPartitionSpec, boolean b)
void	dropTable(org.apache.flink.table.catalog.ObjectPath objectPath, boolean b)
boolean	functionExists(org.apache.flink.table.catalog.ObjectPath objectPath)
String	getAddress()
Optional<org.apache.flink.table.factories.Factory>	getFactory()
org.apache.flink.table.catalog.CatalogFunction	getFunction(org.apache.flink.table.catalog.ObjectPath objectPath)
org.apache.flink.table.catalog.CatalogPartition	getPartition(org.apache.flink.table.catalog.ObjectPath objectPath, org.apache.flink.table.catalog.CatalogPartitionSpec catalogPartitionSpec)
org.apache.flink.table.catalog.stats.CatalogColumnStatistics	getPartitionColumnStatistics(org.apache.flink.table.catalog.ObjectPath objectPath, org.apache.flink.table.catalog.CatalogPartitionSpec catalogPartitionSpec)
org.apache.flink.table.catalog.stats.CatalogTableStatistics	getPartitionStatistics(org.apache.flink.table.catalog.ObjectPath objectPath, org.apache.flink.table.catalog.CatalogPartitionSpec catalogPartitionSpec)
String	getPassword()
org.apache.flink.table.catalog.stats.CatalogColumnStatistics	getTableColumnStatistics(org.apache.flink.table.catalog.ObjectPath objectPath)
org.apache.flink.table.catalog.stats.CatalogTableStatistics	getTableStatistics(org.apache.flink.table.catalog.ObjectPath objectPath) operator for stat
String	getUsername()
List<String>	listFunctions(String s) operator for function
List<org.apache.flink.table.catalog.CatalogPartitionSpec>	listPartitions(org.apache.flink.table.catalog.ObjectPath objectPath) operator for partition
List<org.apache.flink.table.catalog.CatalogPartitionSpec>	listPartitions(org.apache.flink.table.catalog.ObjectPath objectPath, org.apache.flink.table.catalog.CatalogPartitionSpec catalogPartitionSpec)
List<org.apache.flink.table.catalog.CatalogPartitionSpec>	listPartitionsByFilter(org.apache.flink.table.catalog.ObjectPath objectPath, List<org.apache.flink.table.expressions.Expression> list)
List<String>	listViews(String graphName) operator for nebula graph tag and edge, parameter should be graphName.tag or graphName.edge
void	open()
boolean	partitionExists(org.apache.flink.table.catalog.ObjectPath objectPath, org.apache.flink.table.catalog.CatalogPartitionSpec catalogPartitionSpec)
void	renameTable(org.apache.flink.table.catalog.ObjectPath objectPath, String s, boolean b)

从类继承的方法 org.apache.flink.table.catalog.AbstractCatalog

getDefaultDatabase, getName

从类继承的方法 java.lang.Object

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

从接口继承的方法 org.apache.flink.table.catalog.Catalog

getDatabase, getFunctionDefinitionFactory, getTable, getTableFactory, listDatabases, listTables, tableExists

字段详细资料

username

protected final String username

password

protected final String password

address

protected final String address

构造器详细资料

AbstractNebulaCatalog

public AbstractNebulaCatalog(String catalogName,
                             String defaultDatabase,
                             String username,
                             String pwd,
                             String address)

方法详细资料

open

public void open()
          throws org.apache.flink.table.catalog.exceptions.CatalogException

抛出:

org.apache.flink.table.catalog.exceptions.CatalogException

close

public void close()
           throws org.apache.flink.table.catalog.exceptions.CatalogException

抛出:

org.apache.flink.table.catalog.exceptions.CatalogException

getUsername

public String getUsername()

getPassword

public String getPassword()

getAddress

public String getAddress()

getFactory

public Optional<org.apache.flink.table.factories.Factory> getFactory()

databaseExists

public boolean databaseExists(String graphName)
                       throws org.apache.flink.table.catalog.exceptions.CatalogException

operators for nebula graph

抛出:

org.apache.flink.table.catalog.exceptions.CatalogException

createDatabase

public void createDatabase(String s,
                           org.apache.flink.table.catalog.CatalogDatabase catalogDatabase,
                           boolean b)
                    throws org.apache.flink.table.catalog.exceptions.CatalogException

抛出:

org.apache.flink.table.catalog.exceptions.CatalogException

dropDatabase

public void dropDatabase(String name,
                         boolean ignoreIfNotExists)
                  throws org.apache.flink.table.catalog.exceptions.CatalogException

抛出:

org.apache.flink.table.catalog.exceptions.CatalogException

dropDatabase

public void dropDatabase(String s,
                         boolean b,
                         boolean b1)
                  throws org.apache.flink.table.catalog.exceptions.CatalogException

抛出:

org.apache.flink.table.catalog.exceptions.CatalogException

alterDatabase

public void alterDatabase(String s,
                          org.apache.flink.table.catalog.CatalogDatabase catalogDatabase,
                          boolean b)
                   throws org.apache.flink.table.catalog.exceptions.CatalogException

抛出:

org.apache.flink.table.catalog.exceptions.CatalogException

listViews

public List<String> listViews(String graphName)
                       throws org.apache.flink.table.catalog.exceptions.CatalogException

operator for nebula graph tag and edge, parameter should be graphName.tag or graphName.edge

抛出:

org.apache.flink.table.catalog.exceptions.CatalogException

dropTable

public void dropTable(org.apache.flink.table.catalog.ObjectPath objectPath,
                      boolean b)
               throws org.apache.flink.table.catalog.exceptions.CatalogException

抛出:

org.apache.flink.table.catalog.exceptions.CatalogException

renameTable

public void renameTable(org.apache.flink.table.catalog.ObjectPath objectPath,
                        String s,
                        boolean b)
                 throws org.apache.flink.table.catalog.exceptions.CatalogException

抛出:

org.apache.flink.table.catalog.exceptions.CatalogException

createTable

public void createTable(org.apache.flink.table.catalog.ObjectPath objectPath,
                        org.apache.flink.table.catalog.CatalogBaseTable catalogBaseTable,
                        boolean b)
                 throws org.apache.flink.table.catalog.exceptions.CatalogException

抛出:

org.apache.flink.table.catalog.exceptions.CatalogException

alterTable

public void alterTable(org.apache.flink.table.catalog.ObjectPath objectPath,
                       org.apache.flink.table.catalog.CatalogBaseTable catalogBaseTable,
                       boolean b)
                throws org.apache.flink.table.catalog.exceptions.CatalogException

抛出:

org.apache.flink.table.catalog.exceptions.CatalogException

listPartitions

public List<org.apache.flink.table.catalog.CatalogPartitionSpec> listPartitions(org.apache.flink.table.catalog.ObjectPath objectPath)
                                                                         throws org.apache.flink.table.catalog.exceptions.CatalogException

operator for partition

抛出:

org.apache.flink.table.catalog.exceptions.CatalogException

listPartitions

public List<org.apache.flink.table.catalog.CatalogPartitionSpec> listPartitions(org.apache.flink.table.catalog.ObjectPath objectPath,
                                                                                org.apache.flink.table.catalog.CatalogPartitionSpec catalogPartitionSpec)
                                                                         throws org.apache.flink.table.catalog.exceptions.CatalogException

抛出:

org.apache.flink.table.catalog.exceptions.CatalogException

listPartitionsByFilter

public List<org.apache.flink.table.catalog.CatalogPartitionSpec> listPartitionsByFilter(org.apache.flink.table.catalog.ObjectPath objectPath,
                                                                                        List<org.apache.flink.table.expressions.Expression> list)
                                                                                 throws org.apache.flink.table.catalog.exceptions.CatalogException

抛出:

org.apache.flink.table.catalog.exceptions.CatalogException

getPartition

public org.apache.flink.table.catalog.CatalogPartition getPartition(org.apache.flink.table.catalog.ObjectPath objectPath,
                                                                    org.apache.flink.table.catalog.CatalogPartitionSpec catalogPartitionSpec)
                                                             throws org.apache.flink.table.catalog.exceptions.CatalogException

抛出:

org.apache.flink.table.catalog.exceptions.CatalogException

partitionExists

public boolean partitionExists(org.apache.flink.table.catalog.ObjectPath objectPath,
                               org.apache.flink.table.catalog.CatalogPartitionSpec catalogPartitionSpec)
                        throws org.apache.flink.table.catalog.exceptions.CatalogException

抛出:

org.apache.flink.table.catalog.exceptions.CatalogException

createPartition

public void createPartition(org.apache.flink.table.catalog.ObjectPath objectPath,
                            org.apache.flink.table.catalog.CatalogPartitionSpec catalogPartitionSpec,
                            org.apache.flink.table.catalog.CatalogPartition catalogPartition,
                            boolean b)
                     throws org.apache.flink.table.catalog.exceptions.CatalogException

抛出:

org.apache.flink.table.catalog.exceptions.CatalogException

dropPartition

public void dropPartition(org.apache.flink.table.catalog.ObjectPath objectPath,
                          org.apache.flink.table.catalog.CatalogPartitionSpec catalogPartitionSpec,
                          boolean b)
                   throws org.apache.flink.table.catalog.exceptions.CatalogException

抛出:

org.apache.flink.table.catalog.exceptions.CatalogException

alterPartition

public void alterPartition(org.apache.flink.table.catalog.ObjectPath objectPath,
                           org.apache.flink.table.catalog.CatalogPartitionSpec catalogPartitionSpec,
                           org.apache.flink.table.catalog.CatalogPartition catalogPartition,
                           boolean b)
                    throws org.apache.flink.table.catalog.exceptions.CatalogException

抛出:

org.apache.flink.table.catalog.exceptions.CatalogException

listFunctions

public List<String> listFunctions(String s)
                           throws org.apache.flink.table.catalog.exceptions.CatalogException

operator for function

抛出:

org.apache.flink.table.catalog.exceptions.CatalogException

getFunction

public org.apache.flink.table.catalog.CatalogFunction getFunction(org.apache.flink.table.catalog.ObjectPath objectPath)
                                                           throws org.apache.flink.table.catalog.exceptions.FunctionNotExistException,
                                                                  org.apache.flink.table.catalog.exceptions.CatalogException

抛出:

org.apache.flink.table.catalog.exceptions.FunctionNotExistException

org.apache.flink.table.catalog.exceptions.CatalogException

functionExists

public boolean functionExists(org.apache.flink.table.catalog.ObjectPath objectPath)
                       throws org.apache.flink.table.catalog.exceptions.CatalogException

抛出:

org.apache.flink.table.catalog.exceptions.CatalogException

createFunction

public void createFunction(org.apache.flink.table.catalog.ObjectPath objectPath,
                           org.apache.flink.table.catalog.CatalogFunction catalogFunction,
                           boolean b)
                    throws org.apache.flink.table.catalog.exceptions.CatalogException

抛出:

org.apache.flink.table.catalog.exceptions.CatalogException

alterFunction

public void alterFunction(org.apache.flink.table.catalog.ObjectPath objectPath,
                          org.apache.flink.table.catalog.CatalogFunction catalogFunction,
                          boolean b)
                   throws org.apache.flink.table.catalog.exceptions.CatalogException

抛出:

org.apache.flink.table.catalog.exceptions.CatalogException

dropFunction

public void dropFunction(org.apache.flink.table.catalog.ObjectPath objectPath,
                         boolean b)
                  throws org.apache.flink.table.catalog.exceptions.CatalogException

抛出:

org.apache.flink.table.catalog.exceptions.CatalogException

getTableStatistics

public org.apache.flink.table.catalog.stats.CatalogTableStatistics getTableStatistics(org.apache.flink.table.catalog.ObjectPath objectPath)
                                                                               throws org.apache.flink.table.catalog.exceptions.CatalogException

operator for stat

抛出:

org.apache.flink.table.catalog.exceptions.CatalogException

getTableColumnStatistics

public org.apache.flink.table.catalog.stats.CatalogColumnStatistics getTableColumnStatistics(org.apache.flink.table.catalog.ObjectPath objectPath)
                                                                                      throws org.apache.flink.table.catalog.exceptions.CatalogException

抛出:

org.apache.flink.table.catalog.exceptions.CatalogException

getPartitionStatistics

public org.apache.flink.table.catalog.stats.CatalogTableStatistics getPartitionStatistics(org.apache.flink.table.catalog.ObjectPath objectPath,
                                                                                          org.apache.flink.table.catalog.CatalogPartitionSpec catalogPartitionSpec)
                                                                                   throws org.apache.flink.table.catalog.exceptions.CatalogException

抛出:

org.apache.flink.table.catalog.exceptions.CatalogException

getPartitionColumnStatistics

public org.apache.flink.table.catalog.stats.CatalogColumnStatistics getPartitionColumnStatistics(org.apache.flink.table.catalog.ObjectPath objectPath,
                                                                                                 org.apache.flink.table.catalog.CatalogPartitionSpec catalogPartitionSpec)
                                                                                          throws org.apache.flink.table.catalog.exceptions.CatalogException

抛出:

org.apache.flink.table.catalog.exceptions.CatalogException

alterTableStatistics

public void alterTableStatistics(org.apache.flink.table.catalog.ObjectPath objectPath,
                                 org.apache.flink.table.catalog.stats.CatalogTableStatistics catalogTableStatistics,
                                 boolean b)
                          throws org.apache.flink.table.catalog.exceptions.CatalogException

抛出:

org.apache.flink.table.catalog.exceptions.CatalogException

alterTableColumnStatistics

public void alterTableColumnStatistics(org.apache.flink.table.catalog.ObjectPath objectPath,
                                       org.apache.flink.table.catalog.stats.CatalogColumnStatistics catalogColumnStatistics,
                                       boolean b)
                                throws org.apache.flink.table.catalog.exceptions.CatalogException

抛出:

org.apache.flink.table.catalog.exceptions.CatalogException

alterPartitionStatistics

public void alterPartitionStatistics(org.apache.flink.table.catalog.ObjectPath objectPath,
                                     org.apache.flink.table.catalog.CatalogPartitionSpec catalogPartitionSpec,
                                     org.apache.flink.table.catalog.stats.CatalogTableStatistics catalogTableStatistics,
                                     boolean b)
                              throws org.apache.flink.table.catalog.exceptions.CatalogException

抛出:

org.apache.flink.table.catalog.exceptions.CatalogException

alterPartitionColumnStatistics

public void alterPartitionColumnStatistics(org.apache.flink.table.catalog.ObjectPath objectPath,
                                           org.apache.flink.table.catalog.CatalogPartitionSpec catalogPartitionSpec,
                                           org.apache.flink.table.catalog.stats.CatalogColumnStatistics catalogColumnStatistics,
                                           boolean b)
                                    throws org.apache.flink.table.catalog.exceptions.CatalogException

抛出:

org.apache.flink.table.catalog.exceptions.CatalogException