SyncedLearnerTracker (Apache ZooKeeper - Server 3.9.3 API)

java.lang.Object
- org.apache.zookeeper.server.quorum.SyncedLearnerTracker

Direct Known Subclasses:: Leader.Proposal

public class SyncedLearnerTracker
extends Object

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class SyncedLearnerTracker.QuorumVerifierAcksetPair

Field Summary

Fields
Modifier and Type Field Description

protected ArrayList<SyncedLearnerTracker.QuorumVerifierAcksetPair> qvAcksetPairs

Constructor Summary

Constructors
Constructor Description

SyncedLearnerTracker()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`String`	`ackSetsToString()`
`boolean`	`addAck(Long sid)`
`void`	`addQuorumVerifier(QuorumVerifier qv)`
`boolean`	`hasAllQuorums()`
`boolean`	`hasSid(long sid)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

qvAcksetPairs

protected ArrayList<SyncedLearnerTracker.QuorumVerifierAcksetPair> qvAcksetPairs

Constructor Detail
- SyncedLearnerTracker
```
public SyncedLearnerTracker()
```

Method Detail

addQuorumVerifier

public void addQuorumVerifier(QuorumVerifier qv)

addAck
```
public boolean addAck(Long sid)
```

hasSid
```
public boolean hasSid(long sid)
```

hasAllQuorums
```
public boolean hasAllQuorums()
```

ackSetsToString
```
public String ackSetsToString()
```