com.loopfor.zookeeper

Status

trait Status extends AnyRef

The status of a ZooKeeper node.

Each modification to ZooKeeper is stamped with a monotonically-increasing sequence number, known as a transaction id or zxid, which conveys a total ordering of all changes. Thus, given any two changes, A and B, denoted by transaction ids, zxidA and zxidB, respectively, A is said to happen before B if zxidA < zxidB. Note that the transaction id is scoped to the entire ZooKeeper repository, not to individual nodes.

In addition to stamping all repository changes with a transaction id, which establishes total order, each modification to a given node also causes some version of that node to increment.

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Abstract Value Members

  1. abstract def aversion: Int

    Returns the number of changes to the ACL of this node.

  2. abstract def ctime: Long

    Returns the time in milliseconds since epoch corresponding to the creation of this node.

  3. abstract def cversion: Int

    Returns the number of changes to the children of this node.

  4. abstract def czxid: Long

    Returns the transaction id corresponding to the creation of this node.

  5. abstract def dataLength: Int

    Returns the length of the data associated with this node.

  6. abstract def ephemeralOwner: Long

    Returns the session id of the owner if this node is ephemeral, otherwise the value is 0.

  7. abstract def mtime: Long

    Returns the time in milliseconds since epoch corresponding to the last modification of this node.

  8. abstract def mzxid: Long

    Returns the transaction id corresponding to the last modification of this node.

  9. abstract def numChildren: Int

    Returns the number of children associated with this node.

  10. abstract def path: String

    Returns the path of this node.

  11. abstract def pzxid: Long

    Returns the transaction id corresponding to the last modification of the children of this node.

  12. abstract def version: Int

    Returns the number of changes to the data of this node.

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