org.apache.zookeeper

Class Quotas

java.lang.Object

org.apache.zookeeper.Quotas

public class Quotas
extends Object

this class manages quotas and has many other utils for quota

Field Summary

Fields

Modifier and Type	Field and Description
static String	limitNode the limit node that has the limit of a subtree
static String	procZookeeper the zookeeper nodes that acts as the management and status node
static String	quotaZookeeper the zookeeper quota node that acts as the quota management node for zookeeper
static String	statNode the stat node that monitors the limit of a subtree.

Constructor Summary

Constructors

Constructor and Description
Quotas()

Method Summary

Modifier and Type	Method and Description
static String	limitPath(String path) return the limit quota path associated with this prefix
static String	quotaPath(String path) return the quota path associated with this prefix
static String	statPath(String path) return the stat quota path associated with this prefix.
static String	trimQuotaPath(String quotaPath) return the real path associated with this quotaPath.

Methods inherited from class java.lang.Object

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

Field Detail

procZookeeper

public static final String procZookeeper

the zookeeper nodes that acts as the management and status node

See Also:

Constant Field Values

quotaZookeeper

public static final String quotaZookeeper

the zookeeper quota node that acts as the quota management node for zookeeper

See Also:

Constant Field Values

limitNode

public static final String limitNode

the limit node that has the limit of a subtree

See Also:

Constant Field Values

statNode

public static final String statNode

the stat node that monitors the limit of a subtree.

See Also:

Constant Field Values

Constructor Detail

Quotas

public Quotas()

Method Detail

quotaPath

public static String quotaPath(String path)

return the quota path associated with this prefix

Parameters:

path - the actual path in zookeeper.

Returns:

the quota path

limitPath

public static String limitPath(String path)

return the limit quota path associated with this prefix

Parameters:

path - the actual path in zookeeper.

Returns:

the limit quota path

statPath

public static String statPath(String path)

return the stat quota path associated with this prefix.

Parameters:

path - the actual path in zookeeper

Returns:

the stat quota path

trimQuotaPath

public static String trimQuotaPath(String quotaPath)

return the real path associated with this quotaPath.

Parameters:

quotaPath - the quotaPath which's started with /zookeeper/quota

Returns:

the real path associated with this quotaPath.