MutableDigest

所有类

概要:
嵌套 |
字段 |
构造器 |
方法

详细资料:
字段 |
构造器 |
方法

java.lang.Object
- com.fr.third.jgroups.util.Digest
- - com.fr.third.jgroups.util.MutableDigest

所有已实现的接口:

Streamable, java.lang.Iterable<Digest.Entry>
```
public class MutableDigest
extends Digest
```
A mutable version of Digest. Has a fixed size (that of the members), but individual seqnos can be changed. This class is not synchronized

作者:

Bela Ban

嵌套类概要
- 从类继承的嵌套类/接口 com.fr.third.jgroups.util.Digest
  Digest.Entry, Digest.MyIterator

字段概要
- 从类继承的字段 com.fr.third.jgroups.util.Digest
  members, seqnos

构造器概要

构造器
构造器和说明

MutableDigest(Address[] members)

MutableDigest(Digest digest)
Only used for testing

方法概要

方法
限定符和类型	方法和说明
`boolean`	`allSet()` Returns true if all members have a corresponding seqno >= 0, else false
`protected int`	`countNonSetMembers()`
`protected static long[]`	`createEmptyArray(int size)`
`Address[]`	`getNonSetMembers()` Returns an array of members whose seqno is not set.
`MutableDigest`	`merge(Address member, long highest_delivered_seqno, long highest_received_seqno)` Similar to set(), but if the sender already exists, its seqnos will be modified (no new entry) as follows: this.highest_delivered_seqno=max(this.highest_delivered_seqno, highest_delivered_seqno) this.highest_received_seqno=max(this.highest_received_seqno, highest_received_seqno)
`MutableDigest`	`merge(Digest digest)` Adds a digest to this digest.
`MutableDigest`	`set(Address member, long highest_delivered_seqno, long highest_received_seqno)`
`MutableDigest`	`set(Digest digest)`

从类继承的方法 com.fr.third.jgroups.util.Digest
capacity, checkPostcondition, contains, containsAll, copy, createArrays, equals, find, get, getMembersRaw, iterator, readFrom, readFrom, serializedSize, toString, toString, toString, writeTo, writeTo

从类继承的方法 java.lang.Object
clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- 构造器详细资料
  - MutableDigest
```
public MutableDigest(Address[] members)
```
  - MutableDigest
```
public MutableDigest(Digest digest)
```
    Only used for testing
- 方法详细资料
  - set
```
public MutableDigest set(Address member,
                long highest_delivered_seqno,
                long highest_received_seqno)
```
  - allSet
```
public boolean allSet()
```
    Returns true if all members have a corresponding seqno >= 0, else false
  - getNonSetMembers
```
public Address[] getNonSetMembers()
```
    Returns an array of members whose seqno is not set. Returns an empty array if all are set.
  - set
```
public MutableDigest set(Digest digest)
```
  - merge
```
public MutableDigest merge(Digest digest)
```
    Adds a digest to this digest. For each sender in the other digest, the merge() method will be called.
  - merge
```
public MutableDigest merge(Address member,
                  long highest_delivered_seqno,
                  long highest_received_seqno)
```
    Similar to set(), but if the sender already exists, its seqnos will be modified (no new entry) as follows:
    1. this.highest_delivered_seqno=max(this.highest_delivered_seqno, highest_delivered_seqno)
    2. this.highest_received_seqno=max(this.highest_received_seqno, highest_received_seqno)
  - createEmptyArray
```
protected static long[] createEmptyArray(int size)
```
  - countNonSetMembers
```
protected int countNonSetMembers()
```

所有类

概要:
嵌套 |
字段 |
构造器 |
方法

详细资料:
字段 |
构造器 |
方法