SourceVersion (UNOFFICIAL)

java.lang.Object
- java.lang.Enum<SourceVersion>
- - javax.lang.model.SourceVersion

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<SourceVersion>
```
public enum SourceVersion
extends java.lang.Enum<SourceVersion>
```
Source versions of the Java™ programming language. See the appropriate edition of The Java™ Language Specification for information about a particular source version.
Note that additional source version constants will be added to model future releases of the language.

Since:

1.6

Enum Constant Summary

Enum Constants
Enum Constant and Description
`RELEASE_0` The original version.
`RELEASE_1` The version recognized by the Java Platform 1.1.
`RELEASE_2` The version recognized by the Java 2 Platform, Standard Edition, v 1.2.
`RELEASE_3` The version recognized by the Java 2 Platform, Standard Edition, v 1.3.
`RELEASE_4` The version recognized by the Java 2 Platform, Standard Edition, v 1.4.
`RELEASE_5` The version recognized by the Java 2 Platform, Standard Edition 5.0.
`RELEASE_6` The version recognized by the Java Platform, Standard Edition 6.
`RELEASE_7` The version recognized by the Java Platform, Standard Edition 7.
`RELEASE_8` The version recognized by the Java Platform, Standard Edition 8.

Method Summary

Methods
Modifier and Type	Method and Description
`static boolean`	`isIdentifier(java.lang.CharSequence name)` Returns whether or not `name` is a syntactically valid identifier (simple name) or keyword in the latest source version.
`static boolean`	`isKeyword(java.lang.CharSequence s)` Returns whether or not `s` is a keyword or literal in the latest source version.
`static boolean`	`isName(java.lang.CharSequence name)` Returns whether or not `name` is a syntactically valid qualified name in the latest source version.
`static SourceVersion`	`latest()` Returns the latest source version that can be modeled.
`static SourceVersion`	`latestSupported()` Returns the latest source version fully supported by the current execution environment.
`static SourceVersion`	`valueOf(java.lang.String name)` Returns the enum constant of this type with the specified name.
`static SourceVersion[]`	`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
  - RELEASE_0
```
public static final SourceVersion RELEASE_0
```
    The original version. The language described in The Java™ Language Specification, First Edition.
  - RELEASE_1
```
public static final SourceVersion RELEASE_1
```
    The version recognized by the Java Platform 1.1. The language is RELEASE_0 augmented with nested classes as described in the 1.1 update to The Java™ Language Specification, First Edition.
  - RELEASE_2
```
public static final SourceVersion RELEASE_2
```
    The version recognized by the Java 2 Platform, Standard Edition, v 1.2. The language described in The Java™ Language Specification, Second Edition, which includes the strictfp modifier.
  - RELEASE_3
```
public static final SourceVersion RELEASE_3
```
    The version recognized by the Java 2 Platform, Standard Edition, v 1.3. No major changes from RELEASE_2.
  - RELEASE_4
```
public static final SourceVersion RELEASE_4
```
    The version recognized by the Java 2 Platform, Standard Edition, v 1.4. Added a simple assertion facility.
  - RELEASE_5
```
public static final SourceVersion RELEASE_5
```
    The version recognized by the Java 2 Platform, Standard Edition 5.0. The language described in The Java™ Language Specification, Third Edition. First release to support generics, annotations, autoboxing, var-args, enhanced for loop, and hexadecimal floating-point literals.
  - RELEASE_6
```
public static final SourceVersion RELEASE_6
```
    The version recognized by the Java Platform, Standard Edition 6. No major changes from RELEASE_5.
  - RELEASE_7
```
public static final SourceVersion RELEASE_7
```
    The version recognized by the Java Platform, Standard Edition 7. Additions in this release include, diamond syntax for constructors, try-with-resources, strings in switch, binary literals, and multi-catch.
    
    Since:
    
    1.7
  - RELEASE_8
```
public static final SourceVersion RELEASE_8
```
    The version recognized by the Java Platform, Standard Edition 8. Additions in this release include lambda expressions and default methods.
    
    Since:
    
    1.8
- Method Detail
  - values
```
public static SourceVersion[] 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 (SourceVersion c : SourceVersion.values())
    System.out.println(c);
```
    Returns:
    an array containing the constants of this enum type, in the order they are declared
  - valueOf
```
public static SourceVersion 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
  - latest
```
public static SourceVersion latest()
```
    Returns the latest source version that can be modeled.
    
    Returns:
    the latest source version that can be modeled
  - latestSupported
```
public static SourceVersion latestSupported()
```
    Returns the latest source version fully supported by the current execution environment. RELEASE_5 or later must be returned.
    
    Returns:
    the latest source version that is fully supported
  - isIdentifier
```
public static boolean isIdentifier(java.lang.CharSequence name)
```
    Returns whether or not name is a syntactically valid identifier (simple name) or keyword in the latest source version. The method returns true if the name consists of an initial character for which Character.isJavaIdentifierStart(int) returns true, followed only by characters for which Character.isJavaIdentifierPart(int) returns true. This pattern matches regular identifiers, keywords, and the literals "true", "false", and "null". The method returns false for all other strings.
    
    Parameters:
    name - the string to check
    
    Returns:
    true if this string is a syntactically valid identifier or keyword, false otherwise.
  - isName
```
public static boolean isName(java.lang.CharSequence name)
```
    Returns whether or not name is a syntactically valid qualified name in the latest source version. Unlike isIdentifier, this method returns false for keywords and literals.
    
    Parameters:
    name - the string to check
    
    Returns:
    true if this string is a syntactically valid name, false otherwise.
    See <cite>The Java™ Language Specification</cite>:
    
    6.2 Names and Identifiers
  - isKeyword
```
public static boolean isKeyword(java.lang.CharSequence s)
```
    Returns whether or not s is a keyword or literal in the latest source version.
    
    Parameters:
    s - the string to check
    
    Returns:
    true if s is a keyword or literal, false otherwise.

Enum SourceVersion

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Enum

Methods inherited from class java.lang.Object

Enum Constant Detail

RELEASE_0

RELEASE_1

RELEASE_2

RELEASE_3

RELEASE_4

RELEASE_5

RELEASE_6

RELEASE_7

RELEASE_8

Method Detail

values

valueOf

latest

latestSupported

isIdentifier

isName

isKeyword