Package org.plumelib.util

Class ClassDeterministic

java.lang.Object

org.plumelib.util.ClassDeterministic

public class ClassDeterministic
extends Object

Deterministic versions of java.lang.Class methods, which return arrays in sorted order.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static class	ClassDeterministic.AnnotationComparator	Compares Annotation objects by type name.
private static class	ClassDeterministic.ClassComparator	Compares Class objects by fully-qualified name.
private static class	ClassDeterministic.ConstructorComparator	Compares Constructor objects by signature: compares name, number of parameters, and parameter type names.
private static class	ClassDeterministic.FieldComparator	Compares Field objects by name.
private static class	ClassDeterministic.MethodComparator	Compares Method objects by signature: compares name, number of parameters, parameter type names, declaring class, and return type (which is necessary to distinguish bridge methods).
private static class	ClassDeterministic.ToStringComparator	Compares objects by the result of toString().

Field Summary

Fields

Modifier and Type	Field	Description
(package private) static ClassDeterministic.AnnotationComparator	annotationComparator	Compares Annotation objects by type name.
(package private) static ClassDeterministic.ClassComparator	classComparator	Compares Class objects by fully-qualified name.
(package private) static ClassDeterministic.ConstructorComparator	constructorComparator	Compares Constructor objects by signature: compares name, number of parameters, and parameter type names.
(package private) static ClassDeterministic.FieldComparator	fieldComparator	Compares Field objects by name.
(package private) static ClassDeterministic.MethodComparator	methodComparator	Compares Method objects by signature: compares name, number of parameters, parameter type names, declaring class, and return type (which is necessary to distinguish bridge methods).
(package private) static ClassDeterministic.ToStringComparator	toStringComparator	Compares objects by the result of toString().

Constructor Summary

Constructors

Modifier	Constructor	Description
private	ClassDeterministic()	Do not call; this class is a collection of methods and does not represent anything.

Method Summary

Modifier and Type	Method	Description
static Annotation[]	getAnnotations(Class<?> c)	Like Class.getAnnotations(), but returns the methods in deterministic order.
static Class<?>[]	getClasses(Class<?> c)	Like Class.getClasses(), but returns the classes in deterministic order.
static Constructor<?>[]	getConstructors(Class<?> c)	Like Class.getConstructors(), but returns the methods in deterministic order.
static Annotation[]	getDeclaredAnnotations(Class<?> c)	Like Class.getDeclaredAnnotations(), but returns the methods in deterministic order.
static Class<?>[]	getDeclaredClasses(Class<?> c)	Like Class.getDeclaredClasses(), but returns the classes in deterministic order.
static Constructor<?>[]	getDeclaredConstructors(Class<?> c)	Like Class.getDeclaredConstructors(), but returns the methods in deterministic order.
static Field[]	getDeclaredFields(Class<?> c)	Like Class.getDeclaredFields(), but returns the methods in deterministic order.
static Method[]	getDeclaredMethods(Class<?> c)	Like Class.getDeclaredMethods(), but returns the methods in deterministic order.
static <@Interned T> T @Nullable []	getEnumConstants(Class<@Interned T> c)	Like Class.getEnumConstants(), but returns the methods in deterministic order.
static Field[]	getFields(Class<?> c)	Like Class.getFields(), but returns the methods in deterministic order.
static Method[]	getMethods(Class<?> c)	Like Class.getMethods(), but returns the methods in deterministic order.

Methods inherited from class java.lang.Object

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

Field Details

annotationComparator

static ClassDeterministic.AnnotationComparator annotationComparator

Compares Annotation objects by type name.

classComparator

static ClassDeterministic.ClassComparator classComparator

Compares Class objects by fully-qualified name.

methodComparator

static ClassDeterministic.MethodComparator methodComparator

Compares Method objects by signature: compares name, number of parameters, parameter type names, declaring class, and return type (which is necessary to distinguish bridge methods).

constructorComparator

static ClassDeterministic.ConstructorComparator constructorComparator

Compares Constructor objects by signature: compares name, number of parameters, and parameter type names.

fieldComparator

static ClassDeterministic.FieldComparator fieldComparator

Compares Field objects by name.

toStringComparator

static ClassDeterministic.ToStringComparator toStringComparator

Compares objects by the result of toString().

Constructor Details

ClassDeterministic

private ClassDeterministic()

Do not call; this class is a collection of methods and does not represent anything.

Method Details

getAnnotations

public static Annotation[] getAnnotations(Class<?> c)

Like Class.getAnnotations(), but returns the methods in deterministic order.

Parameters:

c - the Class whose annotations to return

Returns:

the class's annotations

getDeclaredAnnotations

public static Annotation[] getDeclaredAnnotations(Class<?> c)

Like Class.getDeclaredAnnotations(), but returns the methods in deterministic order.

Parameters:

c - the Class whose declared annotations to return

Returns:

the class's declared annotations

getClasses

public static Class<?>[] getClasses(Class<?> c)

Like Class.getClasses(), but returns the classes in deterministic order.

Parameters:

c - the Class whose member classes to return

Returns:

the class's member classes

getDeclaredClasses

public static Class<?>[] getDeclaredClasses(Class<?> c)

Like Class.getDeclaredClasses(), but returns the classes in deterministic order.

Parameters:

c - the Class whose declared member classes to return

Returns:

the class's declared member classes

getEnumConstants

public static <@Interned T> T @Nullable [] getEnumConstants(Class<@Interned T> c)

Like Class.getEnumConstants(), but returns the methods in deterministic order. Returns null if the argument is not an enum class.

Type Parameters:

T - the class's type parameter

Parameters:

c - the Class whose enum constants to return

Returns:

the class's enum constants

getConstructors

public static Constructor<?>[] getConstructors(Class<?> c)

Like Class.getConstructors(), but returns the methods in deterministic order.

Parameters:

c - the Class whose constructors to return

Returns:

the class's constructors

getDeclaredConstructors

public static Constructor<?>[] getDeclaredConstructors(Class<?> c)

Like Class.getDeclaredConstructors(), but returns the methods in deterministic order.

Parameters:

c - the Class whose declared constructors to return

Returns:

the class's declared constructors

getFields

public static Field[] getFields(Class<?> c)

Like Class.getFields(), but returns the methods in deterministic order.

Parameters:

c - the Class whose fields to return

Returns:

the class's fields

getDeclaredFields

public static Field[] getDeclaredFields(Class<?> c)

Like Class.getDeclaredFields(), but returns the methods in deterministic order.

Parameters:

c - the Class whose declared fields to return

Returns:

the class's declared fields

getMethods

public static Method[] getMethods(Class<?> c)

Like Class.getMethods(), but returns the methods in deterministic order.

Parameters:

c - the Class whose methods to return

Returns:

the class's methods

getDeclaredMethods

public static Method[] getDeclaredMethods(Class<?> c)

Like Class.getDeclaredMethods(), but returns the methods in deterministic order.

Parameters:

c - the Class whose declared methods to return

Returns:

the class's declared methods