Package org.sonar.java.model

Class JavaVersionImpl

java.lang.Object

org.sonar.java.model.JavaVersionImpl

All Implemented Interfaces:

JavaVersion

public class JavaVersionImpl
extends Object
implements JavaVersion

Field Summary

Fields

Modifier and Type	Field	Description
static final int	MAX_SUPPORTED

Fields inherited from interface org.sonar.plugins.java.api.JavaVersion

ENABLE_PREVIEW, SOURCE_VERSION

Constructor Summary

Constructors

Constructor	Description
JavaVersionImpl()
JavaVersionImpl(int javaVersion)
JavaVersionImpl(int javaVersion, boolean previewFeaturesEnabled)

Method Summary

Modifier and Type	Method	Description
boolean	arePreviewFeaturesEnabled()	Returns wether preview features are enabled or not (false by default)
int	asInt()	get java version as integer
String	effectiveJavaVersionAsString()	Get the effective Java version as a String.
static JavaVersion	fromString(String javaVersion)
static JavaVersion	fromString(String javaVersion, String previewFeaturesFlag)
boolean	isJava10Compatible()	Test if java version of the project is greater than or equal to 10.
boolean	isJava12Compatible()	Test if java version of the project is greater than or equal to 12.
boolean	isJava14Compatible()	Test if java version of the project is greater than or equal to 14.
boolean	isJava15Compatible()	Test if java version of the project is greater than or equal to 15.
boolean	isJava16Compatible()	Test if java version of the project is greater than or equal to 16.
boolean	isJava17Compatible()	Test if java version of the project is greater than or equal to 17.
boolean	isJava18Compatible()	Test if java version of the project is greater than or equal to 18.
boolean	isJava19Compatible()	Test if java version of the project is greater than or equal to 19.
boolean	isJava20Compatible()	Test if java version of the project is greater than or equal to 20.
boolean	isJava21Compatible()	Test if java version of the project is greater than or equal to 21.
boolean	isJava22Compatible()	Test if java version of the project is greater than or equal to 22.
boolean	isJava6Compatible()	Test if java version of the project is not set or greater than or equal to 6.
boolean	isJava7Compatible()	Test if java version of the project is not set or greater than or equal to 7.
boolean	isJava8Compatible()	Test if java version of the project is not set greater than or equal to 8.
boolean	isJava9Compatible()	Test if java version of the project is greater than or equal to 9.
boolean	isNotSet()	Test if java version has not been set for the analysis.
boolean	isSet()	Test if java version has been set for the analysis.
String	java6CompatibilityMessage()	Default compatibility message with java 6
String	java7CompatibilityMessage()	Default compatibility message with java 7
String	java8CompatibilityMessage()	Default compatibility message with java 8
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details

MAX_SUPPORTED

public static final int MAX_SUPPORTED

See Also:

• Constant Field Values

Constructor Details

JavaVersionImpl

public JavaVersionImpl()

JavaVersionImpl

public JavaVersionImpl(int javaVersion)

JavaVersionImpl

public JavaVersionImpl(int javaVersion,
 boolean previewFeaturesEnabled)

Method Details

fromString

public static JavaVersion fromString(String javaVersion)

fromString

public static JavaVersion fromString(String javaVersion,
 String previewFeaturesFlag)

isJava6Compatible

public boolean isJava6Compatible()

Description copied from interface: JavaVersion

Test if java version of the project is not set or greater than or equal to 6.

Specified by:

isJava6Compatible in interface JavaVersion

Returns:

true if java version used is >= 6 or not set

isJava7Compatible

public boolean isJava7Compatible()

Description copied from interface: JavaVersion

Test if java version of the project is not set or greater than or equal to 7.

Specified by:

isJava7Compatible in interface JavaVersion

Returns:

true if java version used is >= 7 or not set

isJava8Compatible

public boolean isJava8Compatible()

Description copied from interface: JavaVersion

Test if java version of the project is not set greater than or equal to 8.

Specified by:

isJava8Compatible in interface JavaVersion

Returns:

true if java version used is >= 8 or not set

isJava9Compatible

public boolean isJava9Compatible()

Description copied from interface: JavaVersion

Test if java version of the project is greater than or equal to 9. Remark - Contrary to other isJava*Compatible methods, this one will NOT return true if version is not set

Specified by:

isJava9Compatible in interface JavaVersion

Returns:

true if java version used is >= 9

isJava10Compatible

public boolean isJava10Compatible()

Description copied from interface: JavaVersion

Test if java version of the project is greater than or equal to 10. Remark - Contrary to other isJava*Compatible methods, this one will NOT return true if version is not set

Specified by:

isJava10Compatible in interface JavaVersion

Returns:

true if java version used is >= 10

isJava12Compatible

public boolean isJava12Compatible()

Description copied from interface: JavaVersion

Test if java version of the project is greater than or equal to 12. Remark - Contrary to other isJava*Compatible methods, this one will NOT return true if version is not set

Specified by:

isJava12Compatible in interface JavaVersion

Returns:

true if java version used is >= 12

isJava14Compatible

public boolean isJava14Compatible()

Description copied from interface: JavaVersion

Test if java version of the project is greater than or equal to 14. Remark - Contrary to other isJava*Compatible methods, this one will NOT return true if version is not set

Specified by:

isJava14Compatible in interface JavaVersion

Returns:

true if java version used is >= 14

isJava15Compatible

public boolean isJava15Compatible()

Description copied from interface: JavaVersion

Test if java version of the project is greater than or equal to 15. Remark - Contrary to other isJava*Compatible methods, this one will NOT return true if version is not set

Specified by:

isJava15Compatible in interface JavaVersion

Returns:

true if java version used is >= 15

isJava16Compatible

public boolean isJava16Compatible()

Description copied from interface: JavaVersion

Test if java version of the project is greater than or equal to 16. Remark - Contrary to other isJava*Compatible methods, this one will NOT return true if version is not set

Specified by:

isJava16Compatible in interface JavaVersion

Returns:

true if java version used is >= 16

isJava17Compatible

public boolean isJava17Compatible()

Description copied from interface: JavaVersion

Test if java version of the project is greater than or equal to 17. Remark - Contrary to other isJava*Compatible methods, this one will NOT return true if version is not set

Specified by:

isJava17Compatible in interface JavaVersion

Returns:

true if java version used is >= 17

isJava18Compatible

public boolean isJava18Compatible()

Description copied from interface: JavaVersion

Test if java version of the project is greater than or equal to 18. Remark - Contrary to other isJava*Compatible methods, this one will NOT return true if version is not set

Specified by:

isJava18Compatible in interface JavaVersion

Returns:

true if java version used is >= 18

isJava19Compatible

public boolean isJava19Compatible()

Description copied from interface: JavaVersion

Test if java version of the project is greater than or equal to 19. Remark - Contrary to other isJava*Compatible methods, this one will NOT return true if version is not set

Specified by:

isJava19Compatible in interface JavaVersion

Returns:

true if java version used is >= 19

isJava20Compatible

public boolean isJava20Compatible()

Description copied from interface: JavaVersion

Test if java version of the project is greater than or equal to 20. Remark - Contrary to other isJava*Compatible methods, this one will NOT return true if version is not set

Specified by:

isJava20Compatible in interface JavaVersion

Returns:

true if java version used is >= 120

isJava21Compatible

public boolean isJava21Compatible()

Description copied from interface: JavaVersion

Test if java version of the project is greater than or equal to 21. Remark - Contrary to other isJava*Compatible methods, this one will NOT return true if version is not set

Specified by:

isJava21Compatible in interface JavaVersion

Returns:

true if java version used is >= 21

isJava22Compatible

public boolean isJava22Compatible()

Description copied from interface: JavaVersion

Test if java version of the project is greater than or equal to 22. Remark - Contrary to other isJava*Compatible methods, this one will NOT return true if version is not set

Specified by:

isJava22Compatible in interface JavaVersion

Returns:

true if java version used is >= 22

java6CompatibilityMessage

public String java6CompatibilityMessage()

Description copied from interface: JavaVersion

Default compatibility message with java 6

Specified by:

java6CompatibilityMessage in interface JavaVersion

Returns:

empty string if java version is properly set, default message otherwise.

java7CompatibilityMessage

public String java7CompatibilityMessage()

Description copied from interface: JavaVersion

Default compatibility message with java 7

Specified by:

java7CompatibilityMessage in interface JavaVersion

Returns:

empty string if java version is properly set, default message otherwise.

java8CompatibilityMessage

public String java8CompatibilityMessage()

Description copied from interface: JavaVersion

Default compatibility message with java 8

Specified by:

java8CompatibilityMessage in interface JavaVersion

Returns:

empty string if java version is properly set, default message otherwise.

asInt

public int asInt()

Description copied from interface: JavaVersion

get java version as integer

Specified by:

asInt in interface JavaVersion

Returns:

an int representing the java version

isSet

public boolean isSet()

Description copied from interface: JavaVersion

Test if java version has been set for the analysis.

Specified by:

isSet in interface JavaVersion

Returns:

true if set, false otherwise.

isNotSet

public boolean isNotSet()

Description copied from interface: JavaVersion

Test if java version has not been set for the analysis.

Specified by:

isNotSet in interface JavaVersion

Returns:

true if not set, false otherwise.

effectiveJavaVersionAsString

public String effectiveJavaVersionAsString()

Description copied from interface: JavaVersion

Get the effective Java version as a String. If no version is set, return the maximum supported version.

Specified by:

effectiveJavaVersionAsString in interface JavaVersion

Returns:

an int representing the effective java version

toString

public String toString()

Overrides:

toString in class Object

arePreviewFeaturesEnabled

public boolean arePreviewFeaturesEnabled()

Description copied from interface: JavaVersion

Returns wether preview features are enabled or not (false by default)

Specified by:

arePreviewFeaturesEnabled in interface JavaVersion

Returns:

true if enabled, false otherwise