Package com.intellij.pom.java

Enum JavaFeature

java.lang.Object

java.lang.Enum<JavaFeature>

com.intellij.pom.java.JavaFeature

All Implemented Interfaces:

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

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

Represents specific Java language features introduced in different JDK versions. This can be used to check if the feature is supported in current context.

See Also:

isFeatureSupported(PsiFile), LanguageFeatureProvider

Enum Constant Summary

Enum Constants

Enum Constant and Description
ADVANCED_COLLECTIONS_API java.util.Arrays.setAll, java.util.Collection#removeIf, java.util.List.sort(Comparator), java.util.Map#putIfAbsent, java.util.Map#forEach
MULTI_CATCH
STREAMS
THREAD_LOCAL_WITH_INITIAL ThreadLocal.withInitial

Method Summary

Modifier and Type	Method and Description
boolean	isFeatureSupported(PsiFile context)
static JavaFeature	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static JavaFeature[]	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

MULTI_CATCH

public static final JavaFeature MULTI_CATCH

STREAMS

public static final JavaFeature STREAMS

ADVANCED_COLLECTIONS_API

public static final JavaFeature ADVANCED_COLLECTIONS_API

java.util.Arrays.setAll, java.util.Collection#removeIf, java.util.List.sort(Comparator), java.util.Map#putIfAbsent, java.util.Map#forEach

THREAD_LOCAL_WITH_INITIAL

public static final JavaFeature THREAD_LOCAL_WITH_INITIAL

ThreadLocal.withInitial

Method Detail

values

public static JavaFeature[] 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 (JavaFeature c : JavaFeature.values())
    System.out.println(c);

Returns:

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

valueOf

public static JavaFeature 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

isFeatureSupported

public boolean isFeatureSupported(PsiFile context)