NodeLocator Interface Reference

Inherited by ArrayModNodeLocator, and KetamaNodeLocator.

List of all members.

Public Member Functions
Collection< MemcachedNode >	getAll ()
Iterator< MemcachedNode >	getSequence (String k)
Package Functions
MemcachedNode	getPrimary (String k)

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Detailed Description

Interface for locating a node by hash value.

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Member Function Documentation

Collection<MemcachedNode> getAll

(

)

Get all memcached nodes. This is useful for broadcasting messages.

Implemented in ArrayModNodeLocator, and KetamaNodeLocator.

MemcachedNode getPrimary

(

String

k

)

[package]

Get the primary location for the given key.

Parameters:

k

the object key

Returns:

the QueueAttachment containing the primary storage for a key

Implemented in ArrayModNodeLocator.

Iterator<MemcachedNode> getSequence

(

String

k

)

Get an iterator over the sequence of nodes that make up the backup locations for a given key.

Parameters:

k

the object key

Returns:

the sequence of backup nodes.

Implemented in ArrayModNodeLocator, and KetamaNodeLocator.

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The documentation for this interface was generated from the following file:

• /opt/source/Wonder/Frameworks/EOF/ERCaching/Sources/net/spy/memcached/NodeLocator.java