org.inferred.freebuilder.processor.util

Enum SourceLevel

java.lang.Object

java.lang.Enum<SourceLevel>

org.inferred.freebuilder.processor.util.SourceLevel

All Implemented Interfaces:

Serializable, Comparable<SourceLevel>

public enum SourceLevel
extends Enum<SourceLevel>

Compliance levels which are idiomatically supported by this processor.

SourceVersion is problematic to use, as the constants themselves will be missing on compilers that do not support them (e.g. "RELEASE_8" is not available on javac v6 or v7). Additionally, sourceLevel.supportsDiamondOperator() is far more readable than sourceVersion.compareTo(SourceLevel.RELEASE_7) >= 0.

Enum Constant Summary

Enum Constants

Enum Constant and Description
JAVA_6
JAVA_7

Method Summary

Modifier and Type	Method and Description
static SourceLevel	from(SourceVersion sourceVersion)
com.google.common.base.Optional<QualifiedName>	javaUtilObjects()
boolean	supportsDiamondOperator()
static SourceLevel	valueOf(String name) Returns the enum constant of this type with the specified name.
static SourceLevel[]	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

JAVA_6

public static final SourceLevel JAVA_6

JAVA_7

public static final SourceLevel JAVA_7

Method Detail

values

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

Returns:

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

valueOf

public static SourceLevel valueOf(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:

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

NullPointerException - if the argument is null

from

public static SourceLevel from(SourceVersion sourceVersion)

javaUtilObjects

public com.google.common.base.Optional<QualifiedName> javaUtilObjects()

supportsDiamondOperator

public boolean supportsDiamondOperator()