Package com.intellij.pom.java

Enum LanguageLevel

java.lang.Object

java.lang.Enum<LanguageLevel>

com.intellij.pom.java.LanguageLevel

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<LanguageLevel>

public enum LanguageLevel
extends java.lang.Enum<LanguageLevel>

Represents a language level (i.e. features available) of a Java code. The LanguageLevel class is a compiler-side counterpart of this enum.

See Also:

LanguageLevelProjectExtension, LanguageLevelModuleExtension, JavaSdkVersion

Enum Constant Summary

Enum Constants

Enum Constant and Description
JDK_1_3
JDK_1_4
JDK_1_5
JDK_1_6
JDK_1_7
JDK_1_8
JDK_1_9
JDK_10
JDK_11
JDK_12
JDK_13
JDK_13_PREVIEW
JDK_14
JDK_14_PREVIEW
JDK_X

Field Summary

Fields

Modifier and Type	Field and Description
static LanguageLevel	HIGHEST
static Key<LanguageLevel>	KEY

Method Summary

Modifier and Type	Method and Description
java.lang.String	getCompilerComplianceDefaultOption() Deprecated. use JpsJavaSdkType.complianceOption(JavaVersion)
java.lang.String	getPresentableText()
boolean	isAtLeast(LanguageLevel level)
boolean	isLessThan(LanguageLevel level)
boolean	isPreview()
static LanguageLevel	parse(java.lang.String compilerComplianceOption) See JavaVersion.parse(String) for supported formats.
JavaVersion	toJavaVersion()
static LanguageLevel	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static LanguageLevel[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

JDK_1_3

public static final LanguageLevel JDK_1_3

JDK_1_4

public static final LanguageLevel JDK_1_4

JDK_1_5

public static final LanguageLevel JDK_1_5

JDK_1_6

public static final LanguageLevel JDK_1_6

JDK_1_7

public static final LanguageLevel JDK_1_7

JDK_1_8

public static final LanguageLevel JDK_1_8

JDK_1_9

public static final LanguageLevel JDK_1_9

JDK_10

public static final LanguageLevel JDK_10

JDK_11

public static final LanguageLevel JDK_11

JDK_12

public static final LanguageLevel JDK_12

JDK_13

public static final LanguageLevel JDK_13

JDK_13_PREVIEW

public static final LanguageLevel JDK_13_PREVIEW

JDK_14

public static final LanguageLevel JDK_14

JDK_14_PREVIEW

public static final LanguageLevel JDK_14_PREVIEW

JDK_X

public static final LanguageLevel JDK_X

Field Detail

HIGHEST

public static final LanguageLevel HIGHEST

KEY

public static final Key<LanguageLevel> KEY

Method Detail

values

public static LanguageLevel[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (LanguageLevel c : LanguageLevel.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static LanguageLevel valueOf(java.lang.String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

java.lang.IllegalArgumentException - if this enum type has no constant with the specified name

java.lang.NullPointerException - if the argument is null

isPreview

public boolean isPreview()

getPresentableText

public java.lang.String getPresentableText()

isAtLeast

public boolean isAtLeast(LanguageLevel level)

isLessThan

public boolean isLessThan(LanguageLevel level)

toJavaVersion

public JavaVersion toJavaVersion()

getCompilerComplianceDefaultOption

@Deprecated
public java.lang.String getCompilerComplianceDefaultOption()

Deprecated. use JpsJavaSdkType.complianceOption(JavaVersion)

parse

public static LanguageLevel parse(java.lang.String compilerComplianceOption)

See JavaVersion.parse(String) for supported formats.