org.apache.accumulo.core.client.impl
Class Tables

java.lang.Object
  org.apache.accumulo.core.client.impl.Tables

public class Tables
extends Object

Field Summary

static ArgumentChecker.Validator<String>	NOT_ROOT
static ArgumentChecker.Validator<String>	NOT_ROOT_ID
static ArgumentChecker.Validator<String>	NOT_SYSTEM
static ArgumentChecker.Validator<String>	VALID_ID
static String	VALID_ID_REGEX
static ArgumentChecker.Validator<String>	VALID_NAME
static String	VALID_NAME_REGEX

Constructor Summary

Tables()

Method Summary

static String	_getTableId(Instance instance, String tableName)
static void	clearCache(Instance instance)
static boolean	exists(Instance instance, String tableId)
static long	getCacheResetCount()
static SortedMap<String,String>	getIdToNameMap(Instance instance)
static String	getNamespaceId(Instance instance, String tableId) Returns the namespace id for a given table ID.
static SortedMap<String,String>	getNameToIdMap(Instance instance)
static String	getPrintableTableIdFromName(Map<String,String> nameToIdMap, String tableName)
static String	getPrintableTableInfoFromId(Instance instance, String tableId)
static String	getPrintableTableInfoFromName(Instance instance, String tableName)
static String	getPrintableTableNameFromId(Map<String,String> tidToNameMap, String tableId)
static String	getTableId(Instance instance, String tableName)
static String	getTableName(Instance instance, String tableId)
static TableState	getTableState(Instance instance, String tableId)
static String	qualified(String tableName)
static String	qualified(String tableName, String defaultNamespace)
static Pair<String,String>	qualify(String tableName)
static Pair<String,String>	qualify(String tableName, String defaultNamespace)

Methods inherited from class java.lang.Object

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

Field Detail

VALID_NAME_REGEX

public static final String VALID_NAME_REGEX

See Also:

Constant Field Values

VALID_ID_REGEX

public static final String VALID_ID_REGEX

See Also:

Constant Field Values

VALID_NAME

public static final ArgumentChecker.Validator<String> VALID_NAME

VALID_ID

public static final ArgumentChecker.Validator<String> VALID_ID

NOT_SYSTEM

public static final ArgumentChecker.Validator<String> NOT_SYSTEM

NOT_ROOT

public static final ArgumentChecker.Validator<String> NOT_ROOT

NOT_ROOT_ID

public static final ArgumentChecker.Validator<String> NOT_ROOT_ID

Constructor Detail

Tables

public Tables()

Method Detail

getTableId

public static String getTableId(Instance instance,
                                String tableName)
                         throws TableNotFoundException

Throws:

TableNotFoundException

_getTableId

public static String _getTableId(Instance instance,
                                 String tableName)
                          throws NamespaceNotFoundException,
                                 TableNotFoundException

Throws:

NamespaceNotFoundException

TableNotFoundException

getTableName

public static String getTableName(Instance instance,
                                  String tableId)
                           throws TableNotFoundException

Throws:

TableNotFoundException

getNameToIdMap

public static SortedMap<String,String> getNameToIdMap(Instance instance)

getIdToNameMap

public static SortedMap<String,String> getIdToNameMap(Instance instance)

exists

public static boolean exists(Instance instance,
                             String tableId)

clearCache

public static void clearCache(Instance instance)

getPrintableTableNameFromId

public static String getPrintableTableNameFromId(Map<String,String> tidToNameMap,
                                                 String tableId)

getPrintableTableIdFromName

public static String getPrintableTableIdFromName(Map<String,String> nameToIdMap,
                                                 String tableName)

getPrintableTableInfoFromId

public static String getPrintableTableInfoFromId(Instance instance,
                                                 String tableId)

getPrintableTableInfoFromName

public static String getPrintableTableInfoFromName(Instance instance,
                                                   String tableName)

getTableState

public static TableState getTableState(Instance instance,
                                       String tableId)

getCacheResetCount

public static long getCacheResetCount()

qualified

public static String qualified(String tableName)

qualified

public static String qualified(String tableName,
                               String defaultNamespace)

qualify

public static Pair<String,String> qualify(String tableName)

qualify

public static Pair<String,String> qualify(String tableName,
                                          String defaultNamespace)

getNamespaceId

public static String getNamespaceId(Instance instance,
                                    String tableId)
                             throws IllegalArgumentException

Returns the namespace id for a given table ID.

Parameters:

instance - The Accumulo Instance

tableId - The tableId

Returns:

The namespace id which this table resides in.

Throws:

IllegalArgumentException - if the table doesn't exist in ZooKeeper