dagger.hilt.processor.internal

Class AnnotationValues

java.lang.Object

dagger.hilt.processor.internal.AnnotationValues

public final class AnnotationValues
extends java.lang.Object

A utility class for working with AnnotationValue instances.

Method Summary

Modifier and Type	Method and Description
static com.google.common.collect.ImmutableList<javax.lang.model.element.AnnotationValue>	getAnnotationValues(javax.lang.model.element.AnnotationValue annotationValue) Returns the list of values represented by an array annotation value.
static javax.lang.model.element.VariableElement	getEnum(javax.lang.model.element.AnnotationValue value) Returns the value as a VariableElement.
static int[]	getIntArrayValue(javax.lang.model.element.AnnotationMirror annotation, java.lang.String valueName) Returns the int array value of an annotation
static int	getIntValue(javax.lang.model.element.AnnotationMirror annotation, java.lang.String valueName) Returns the int value of an annotation
static java.util.Optional<java.lang.Integer>	getOptionalIntValue(javax.lang.model.element.AnnotationMirror annotation, java.lang.String valueName) Returns an optional int value of an annotation if the value name is present
static java.util.Optional<java.lang.String>	getOptionalStringValue(javax.lang.model.element.AnnotationMirror annotation, java.lang.String valueName) Returns an optional String value of an annotation if the value name is present
static java.lang.String	getString(javax.lang.model.element.AnnotationValue value) Returns the value as a string.
static java.lang.String[]	getStringArrayValue(javax.lang.model.element.AnnotationMirror annotation, java.lang.String valueName) Returns the String array value of an annotation
static java.lang.String	getStringValue(javax.lang.model.element.AnnotationMirror annotation, java.lang.String valueName) Returns the String value of an annotation
static javax.lang.model.type.DeclaredType	getTypeMirror(javax.lang.model.element.AnnotationValue value) Returns the value as a class.

Methods inherited from class java.lang.Object

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

Method Detail

getTypeMirror

public static javax.lang.model.type.DeclaredType getTypeMirror(javax.lang.model.element.AnnotationValue value)

Returns the value as a class.

Throws:

java.lang.IllegalArgumentException - if the value is not a class.

getEnum

public static javax.lang.model.element.VariableElement getEnum(javax.lang.model.element.AnnotationValue value)

Returns the value as a VariableElement.

Throws:

java.lang.IllegalArgumentException - if the value is not an enum.

getString

public static java.lang.String getString(javax.lang.model.element.AnnotationValue value)

Returns the value as a string.

Throws:

java.lang.IllegalArgumentException - if the value is not a string.

getIntValue

public static int getIntValue(javax.lang.model.element.AnnotationMirror annotation,
                              java.lang.String valueName)

Returns the int value of an annotation

getOptionalIntValue

public static java.util.Optional<java.lang.Integer> getOptionalIntValue(javax.lang.model.element.AnnotationMirror annotation,
                                                                        java.lang.String valueName)

Returns an optional int value of an annotation if the value name is present

getStringValue

public static java.lang.String getStringValue(javax.lang.model.element.AnnotationMirror annotation,
                                              java.lang.String valueName)

Returns the String value of an annotation

getOptionalStringValue

public static java.util.Optional<java.lang.String> getOptionalStringValue(javax.lang.model.element.AnnotationMirror annotation,
                                                                          java.lang.String valueName)

Returns an optional String value of an annotation if the value name is present

getIntArrayValue

public static int[] getIntArrayValue(javax.lang.model.element.AnnotationMirror annotation,
                                     java.lang.String valueName)

Returns the int array value of an annotation

getStringArrayValue

public static java.lang.String[] getStringArrayValue(javax.lang.model.element.AnnotationMirror annotation,
                                                     java.lang.String valueName)

Returns the String array value of an annotation

getAnnotationValues

public static com.google.common.collect.ImmutableList<javax.lang.model.element.AnnotationValue> getAnnotationValues(javax.lang.model.element.AnnotationValue annotationValue)

Returns the list of values represented by an array annotation value.

Throws:

java.lang.IllegalArgumentException - unless annotationValue represents an array