public class CommitLogDescriptor
extends java.lang.Object
Modifier and Type | Field and Description |
---|---|
static int |
current_version
Increment this number if there is a changes in the commit log disc layout or MessagingVersion changes.
|
long |
id |
static int |
VERSION_12 |
static int |
VERSION_20 |
static int |
VERSION_21 |
Constructor and Description |
---|
CommitLogDescriptor(int version,
long id) |
CommitLogDescriptor(long id) |
Modifier and Type | Method and Description |
---|---|
boolean |
equals(CommitLogDescriptor that) |
boolean |
equals(java.lang.Object that) |
java.lang.String |
fileName() |
static CommitLogDescriptor |
fromFileName(java.lang.String name) |
static CommitLogDescriptor |
fromHeader(java.io.File file) |
int |
getMessagingVersion() |
static boolean |
isValid(java.lang.String filename) |
java.lang.String |
toString() |
public static final int VERSION_12
public static final int VERSION_20
public static final int VERSION_21
public static final int current_version
getMessagingVersion()
public final long id
public CommitLogDescriptor(int version, long id)
public CommitLogDescriptor(long id)
public static CommitLogDescriptor fromHeader(java.io.File file)
public static CommitLogDescriptor fromFileName(java.lang.String name)
public int getMessagingVersion()
public java.lang.String fileName()
public static boolean isValid(java.lang.String filename)
filename
- the filename to checkpublic java.lang.String toString()
toString
in class java.lang.Object
public boolean equals(java.lang.Object that)
equals
in class java.lang.Object
public boolean equals(CommitLogDescriptor that)
Copyright © 2016 The Apache Software Foundation