com.googlecode.flyway.core.migration
Class SchemaVersion

java.lang.Object
  com.googlecode.flyway.core.migration.SchemaVersion

All Implemented Interfaces:

java.lang.Comparable<SchemaVersion>

public final class SchemaVersion
extends java.lang.Object
implements java.lang.Comparable<SchemaVersion>

A version of a database schema.

Author:

Axel Fontaine

Field Summary

static SchemaVersion	EMPTY Schema version for an empty schema.
static SchemaVersion	LATEST Latest schema version.

Constructor Summary

SchemaVersion(java.lang.String version, java.lang.String description)
Creates a SchemaVersion using this version string.

Method Summary

int	compareTo(SchemaVersion o)
static SchemaVersion	createInitialVersion(java.lang.String rawVersion, java.lang.String description) Creates an initial SchemaVersion using this version string.
boolean	equals(java.lang.Object o)
java.lang.String	getDescription()
java.lang.String	getVersion()
int	hashCode()
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

EMPTY

public static final SchemaVersion EMPTY

Schema version for an empty schema.

LATEST

public static final SchemaVersion LATEST

Latest schema version.

Constructor Detail

SchemaVersion

public SchemaVersion(java.lang.String version,
                     java.lang.String description)

Creates a SchemaVersion using this version string.

Parameters:

version - The version in one of the following formats: 6, 6.0, 005, 1.2.3.4, 201004200021.

description - The description of this version.

Method Detail

createInitialVersion

public static SchemaVersion createInitialVersion(java.lang.String rawVersion,
                                                 java.lang.String description)

Creates an initial SchemaVersion using this version string.

Parameters:

rawVersion - (Optional) The version in one of the following formats: 6, 6.0, 005, 1.2.3.4, 201004200021. Default: 0.

description - (Optional) The description of this version. (Default: << Flyway Init >>)

Returns:

The initial schema version

getVersion

public java.lang.String getVersion()

Returns:

The version string

getDescription

public java.lang.String getDescription()

Returns:

The description of this version.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

compareTo

public int compareTo(SchemaVersion o)

Specified by:

compareTo in interface java.lang.Comparable<SchemaVersion>