Package com.amazonaws.util

Class JavaVersionParser.JavaVersion

java.lang.Object

com.amazonaws.util.JavaVersionParser.JavaVersion

All Implemented Interfaces:

Comparable<JavaVersionParser.JavaVersion>

Enclosing class:

JavaVersionParser

public static final class JavaVersionParser.JavaVersion
extends Object
implements Comparable<JavaVersionParser.JavaVersion>

Struct like class representing a specific version of Java. Contains the major and minor version identifiers and a descriptive enum identifying which major version this JVM belongs to if we are able to identify it

Field Summary

Fields

Modifier and Type	Field	Description
static JavaVersionParser.JavaVersion	UNKNOWN

Constructor Summary

Constructors

Constructor	Description
JavaVersion(Integer majorVersionFamily, Integer majorVersion, Integer maintenanceNumber, Integer updateNumber)

Method Summary

Modifier and Type	Method	Description
int	compareTo(JavaVersionParser.JavaVersion other)
boolean	equals(Object obj)
JavaVersionParser.KnownJavaVersions	getKnownVersion()
Integer	getMaintenanceNumber()
Integer	getMajorVersion()
Integer	getMajorVersionFamily()
String	getMajorVersionString()
Integer	getUpdateNumber()
int	hashCode()

Methods inherited from class java.lang.Object

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

Field Detail

UNKNOWN

public static final JavaVersionParser.JavaVersion UNKNOWN

Constructor Detail

JavaVersion

public JavaVersion(Integer majorVersionFamily,
                   Integer majorVersion,
                   Integer maintenanceNumber,
                   Integer updateNumber)

Method Detail

getMajorVersionFamily

public Integer getMajorVersionFamily()

Returns:

Major version family if available. I.E. if the major version family string is '1.7.0_60' then the major version family will be 1

getMajorVersion

public Integer getMajorVersion()

Returns:

Major version ordinal if available. Examples include '6', '7', '8'

getMajorVersionString

public String getMajorVersionString()

Returns:

Major version string if available. Examples include '1.6', '1.7', '1.8'

getMaintenanceNumber

public Integer getMaintenanceNumber()

Returns:

Maintenance number of Java version. If the version is '1.6.1_20' then '1' is the maintenance number

getUpdateNumber

public Integer getUpdateNumber()

Returns:

Update number of Java version. If the version is '1.6.1_20' then '20' is the update number

getKnownVersion

public JavaVersionParser.KnownJavaVersions getKnownVersion()

Returns:

JavaVersionParser.KnownJavaVersions representing the major version of the Java version if it's identifiable

compareTo

public int compareTo(JavaVersionParser.JavaVersion other)

Specified by:

compareTo in interface Comparable<JavaVersionParser.JavaVersion>

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object