Package com.google.errorprone.matchers

Enum UnusedReturnValueMatcher.AllowReason

java.lang.Object

java.lang.Enum<UnusedReturnValueMatcher.AllowReason>

com.google.errorprone.matchers.UnusedReturnValueMatcher.AllowReason

All Implemented Interfaces:

Serializable, Comparable<UnusedReturnValueMatcher.AllowReason>, java.lang.constant.Constable

Enclosing class:

UnusedReturnValueMatcher

public static enum UnusedReturnValueMatcher.AllowReason
extends Enum<UnusedReturnValueMatcher.AllowReason>

Enumeration of known reasons that an unused return value may be allowed because of the context in which the method is used. Suppression is not considered here; these are reasons that don't have anything to do with specific checkers.

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
EXCEPTION_TESTING	The context is one in which the method is probably being called to test for an exception it throws.
KNOWN_BUILDER_SETTER	The method is a known Builder setter method (that always returns "this").
MOCKING_CALL	The context is a mocking call such as in verify(foo).getBar();.
RETURNS_JAVA_LANG_VOID	The method returns java.lang.Void at this use-site.

Method Summary

Modifier and Type	Method	Description
static UnusedReturnValueMatcher.AllowReason	valueOf(String name)	Returns the enum constant of this type with the specified name.
static UnusedReturnValueMatcher.AllowReason[]	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, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

EXCEPTION_TESTING

public static final UnusedReturnValueMatcher.AllowReason EXCEPTION_TESTING

The context is one in which the method is probably being called to test for an exception it throws.

MOCKING_CALL

public static final UnusedReturnValueMatcher.AllowReason MOCKING_CALL

The context is a mocking call such as in verify(foo).getBar();.

RETURNS_JAVA_LANG_VOID

public static final UnusedReturnValueMatcher.AllowReason RETURNS_JAVA_LANG_VOID

The method returns java.lang.Void at this use-site.

KNOWN_BUILDER_SETTER

public static final UnusedReturnValueMatcher.AllowReason KNOWN_BUILDER_SETTER

The method is a known Builder setter method (that always returns "this").

Method Details

values

public static UnusedReturnValueMatcher.AllowReason[] values()

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

Returns:

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

valueOf

public static UnusedReturnValueMatcher.AllowReason 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