com.mapr.cli.table

Class RecentTablesListManager

java.lang.Object

com.mapr.cli.table.RecentTablesListManager

Direct Known Subclasses:

RecentStreamsListManager

public class RecentTablesListManager
extends java.lang.Object

- Manages the recent tables list of a user. - Persists the list to /user//.recent_tables file. - Limits the number of entries in this file to MAX_RECENT_TABLES_LIST_SIZE Author: smarella

Constructor Summary

Constructors

Constructor and Description
RecentTablesListManager(java.lang.String user)

Method Summary

Modifier and Type	Method and Description
void	add(java.lang.String newTable) Adds to the top of recent tables list.
void	delete(java.lang.String tablePath) Deletes from the recent tables list.
void	deleteIfNotExist(java.lang.String tablePath, com.mapr.fs.MapRFileSystem mfs)
protected java.lang.String	getHomeDir()
java.util.List<java.lang.String>	getListFromFile()
protected java.lang.String	getPathForRecentList()
boolean	hasHomeDir() Check if user has a home directory or not.
void	moveToTop(java.lang.String mostRecentTable) Move up the to the top of the recent tables list, if it exists.

Methods inherited from class java.lang.Object

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

Constructor Detail

RecentTablesListManager

public RecentTablesListManager(java.lang.String user)

Method Detail

hasHomeDir

public boolean hasHomeDir()

Check if user has a home directory or not.

Returns:

add

public void add(java.lang.String newTable)

Adds to the top of recent tables list. Keeps the list size to MAX_RECENT_TABLES_LIST_SIZE

Parameters:

newTable -

moveToTop

public void moveToTop(java.lang.String mostRecentTable)

Move up the to the top of the recent tables list, if it exists. Else, add it to the top of the list.

Parameters:

mostRecentTable -

delete

public void delete(java.lang.String tablePath)

Deletes from the recent tables list.

Parameters:

tablePath -

deleteIfNotExist

public void deleteIfNotExist(java.lang.String tablePath,
                             com.mapr.fs.MapRFileSystem mfs)

getListFromFile

public java.util.List<java.lang.String> getListFromFile()

getPathForRecentList

protected java.lang.String getPathForRecentList()

getHomeDir

protected java.lang.String getHomeDir()