oracle.javatools.parser.java.v2.util

Class Annotations

java.lang.Object

oracle.javatools.parser.java.v2.util.Annotations

public class Annotations
extends java.lang.Object

Various utilities for dealing with annotations and annotation values.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Annotations.AnnotationValueGetter<T> Knows how to get the value of a specified annotation element on a target class.

Constructor Summary

Constructors

Constructor and Description
Annotations()

Method Summary

Methods

Modifier and Type	Method and Description
static Annotations.AnnotationValueGetter<java.lang.Object[]>	arrayGetter(JavaType type, java.lang.String elementName)
static Annotations.AnnotationValueGetter<java.lang.Byte>	byteGetter(JavaType type, java.lang.String elementName)
static Annotations.AnnotationValueGetter<java.lang.Character>	charGetter(JavaType type, java.lang.String elementName)
static Annotations.AnnotationValueGetter<JavaType>	classGetter(JavaType type, java.lang.String elementName)
static Annotations.AnnotationValueGetter<java.lang.Double>	doubleGetter(JavaType type, java.lang.String elementName)
static Annotations.AnnotationValueGetter<JavaField>	enumGetter(JavaType type, java.lang.String elementName)
static Annotations.AnnotationValueGetter<java.lang.Float>	floatGetter(JavaType type, java.lang.String elementName)
static <S> Annotations.AnnotationValueGetter<S>	getter(JavaType type, java.lang.String elementName) Returns a getter that knows how to retrieve the specified annotation value from a target class.
static Annotations.AnnotationValueGetter<java.lang.Integer>	integerGetter(JavaType type, java.lang.String elementName)
static Annotations.AnnotationValueGetter<java.lang.Long>	longGetter(JavaType type, java.lang.String elementName)
static Annotations.AnnotationValueGetter<java.lang.Short>	shortGetter(JavaType type, java.lang.String elementName)
static Annotations.AnnotationValueGetter<java.lang.String>	stringGetter(JavaType type, java.lang.String elementName)

Methods inherited from class java.lang.Object

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

Constructor Detail

Annotations

public Annotations()

Method Detail

getter

public static <S> Annotations.AnnotationValueGetter<S> getter(JavaType type,
                                              java.lang.String elementName)

Returns a getter that knows how to retrieve the specified annotation value from a target class.

Parameters:

type - Must be non-null AND be a valid annotation type.

elementName - Must be non-null, non-empty, and refer to an annotation element in the given annotation type.

Returns:

An untyped getter.

Throws:

java.lang.IllegalArgumentException - if type or elementName do not match the written requirements.

byteGetter

public static Annotations.AnnotationValueGetter<java.lang.Byte> byteGetter(JavaType type,
                                                           java.lang.String elementName)

Returns:

A getter for an int value.

See Also:

getter(oracle.javatools.parser.java.v2.model.JavaType, java.lang.String)

charGetter

public static Annotations.AnnotationValueGetter<java.lang.Character> charGetter(JavaType type,
                                                                java.lang.String elementName)

Returns:

A getter for an int value.

See Also:

getter(oracle.javatools.parser.java.v2.model.JavaType, java.lang.String)

shortGetter

public static Annotations.AnnotationValueGetter<java.lang.Short> shortGetter(JavaType type,
                                                             java.lang.String elementName)

Returns:

A getter for an int value.

See Also:

getter(oracle.javatools.parser.java.v2.model.JavaType, java.lang.String)

integerGetter

public static Annotations.AnnotationValueGetter<java.lang.Integer> integerGetter(JavaType type,
                                                                 java.lang.String elementName)

Returns:

A getter for an int value.

See Also:

getter(oracle.javatools.parser.java.v2.model.JavaType, java.lang.String)

longGetter

public static Annotations.AnnotationValueGetter<java.lang.Long> longGetter(JavaType type,
                                                           java.lang.String elementName)

Returns:

A getter for a long value.

See Also:

getter(oracle.javatools.parser.java.v2.model.JavaType, java.lang.String)

floatGetter

public static Annotations.AnnotationValueGetter<java.lang.Float> floatGetter(JavaType type,
                                                             java.lang.String elementName)

Returns:

A getter for a float value.

See Also:

getter(oracle.javatools.parser.java.v2.model.JavaType, java.lang.String)

doubleGetter

public static Annotations.AnnotationValueGetter<java.lang.Double> doubleGetter(JavaType type,
                                                               java.lang.String elementName)

Returns:

A getter for a double value.

See Also:

getter(oracle.javatools.parser.java.v2.model.JavaType, java.lang.String)

stringGetter

public static Annotations.AnnotationValueGetter<java.lang.String> stringGetter(JavaType type,
                                                               java.lang.String elementName)

Returns:

A getter for a String value.

See Also:

getter(oracle.javatools.parser.java.v2.model.JavaType, java.lang.String)

classGetter

public static Annotations.AnnotationValueGetter<JavaType> classGetter(JavaType type,
                                                      java.lang.String elementName)

Returns:

A getter for a *.class value.

See Also:

getter(oracle.javatools.parser.java.v2.model.JavaType, java.lang.String)

arrayGetter

public static Annotations.AnnotationValueGetter<java.lang.Object[]> arrayGetter(JavaType type,
                                                                java.lang.String elementName)

Returns:

A getter for a double value.

See Also:

getter(oracle.javatools.parser.java.v2.model.JavaType, java.lang.String)

enumGetter

public static Annotations.AnnotationValueGetter<JavaField> enumGetter(JavaType type,
                                                      java.lang.String elementName)

Returns:

A getter for an enum value.

See Also:

getter(oracle.javatools.parser.java.v2.model.JavaType, java.lang.String)