Class MoreAnnotations

java.lang.Object

com.google.errorprone.util.MoreAnnotations

public final class MoreAnnotations
extends Object

Annotation-related utilities.

Method Summary

Modifier and Type	Method	Description
static Stream<AnnotationMirror>	asAnnotations(AnnotationValue v)	Converts the given annotation value to one or more annotations.
static <T extends Enum<T>> Optional<T>	asEnumValue(Class<T> clazz, AnnotationValue a)	Converts the given attribute to an enum value.
static Optional<Integer>	asIntegerValue(AnnotationValue a)	Converts the given attribute to an integer value.
static Stream<String>	asStrings(AnnotationValue v)	Converts the given annotation value to one or more strings.
static Optional<String>	asStringValue(AnnotationValue a)	Converts the given attribute to an string value.
static Stream<TypeMirror>	asTypes(AnnotationValue v)	Converts the given annotation value to one or more types.
static Optional<TypeMirror>	asTypeValue(AnnotationValue a)	Converts the given attribute to a type.
static Optional<AnnotationValue>	getAnnotationValue(com.sun.tools.javac.code.Attribute.Compound attribute, String name)	Returns the value of the annotation element-value pair with the given name if it is explicitly set.
static Optional<com.sun.tools.javac.code.Attribute>	getValue(com.sun.tools.javac.code.Attribute.Compound attribute, String name)	Returns the value of the annotation element-value pair with the given name if it is explicitly set.

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

getValue

public static Optional<com.sun.tools.javac.code.Attribute> getValue(com.sun.tools.javac.code.Attribute.Compound attribute,
 String name)

Returns the value of the annotation element-value pair with the given name if it is explicitly set.

getAnnotationValue

public static Optional<AnnotationValue> getAnnotationValue(com.sun.tools.javac.code.Attribute.Compound attribute,
 String name)

Returns the value of the annotation element-value pair with the given name if it is explicitly set.

asIntegerValue

public static Optional<Integer> asIntegerValue(AnnotationValue a)

Converts the given attribute to an integer value.

asStringValue

public static Optional<String> asStringValue(AnnotationValue a)

Converts the given attribute to an string value.

asEnumValue

public static <T extends Enum<T>> Optional<T> asEnumValue(Class<T> clazz,
 AnnotationValue a)

Converts the given attribute to an enum value.

asTypeValue

public static Optional<TypeMirror> asTypeValue(AnnotationValue a)

Converts the given attribute to a type.

asStrings

public static Stream<String> asStrings(AnnotationValue v)

Converts the given annotation value to one or more strings.

asAnnotations

public static Stream<AnnotationMirror> asAnnotations(AnnotationValue v)

Converts the given annotation value to one or more annotations.

asTypes

public static Stream<TypeMirror> asTypes(AnnotationValue v)

Converts the given annotation value to one or more types.