Package com.squareup.javapoet

Class ClassName

java.lang.Object

com.squareup.javapoet.TypeName

com.squareup.javapoet.ClassName

All Implemented Interfaces:

Comparable<ClassName>

public final class ClassName
extends TypeName
implements Comparable<ClassName>

A fully-qualified class name for top-level and member classes.

Field Summary

Fields

Modifier and Type	Field	Description
(package private) final String	canonicalName
(package private) final List<String>	names	From top to bottom.
static final ClassName	OBJECT

Fields inherited from class com.squareup.javapoet.TypeName

annotations, BOOLEAN, BYTE, CHAR, DOUBLE, FLOAT, INT, LONG, SHORT, VOID

Constructor Summary

Constructors

Modifier	Constructor	Description
private	ClassName(List<String> names)
private	ClassName(List<String> names, List<AnnotationSpec> annotations)

Method Summary

Modifier and Type	Method	Description
ClassName	annotated(List<AnnotationSpec> annotations)
static ClassName	bestGuess(String classNameString)	Returns a new ClassName instance for the given fully-qualified class name string.
int	compareTo(ClassName o)
(package private) CodeWriter	emit(CodeWriter out)
ClassName	enclosingClassName()	Returns the enclosing class, like Map for Map.Entry.
static ClassName	get(Class<?> clazz)
static ClassName	get(String packageName, String simpleName, String... simpleNames)	Returns a class name created from the given parts.
static ClassName	get(TypeElement element)	Returns the class name for element.
private static PackageElement	getPackage(Element type)
private static boolean	isClassOrInterface(Element e)
ClassName	nestedClass(String name)	Returns a new ClassName instance for the specified name as nested inside this class.
String	packageName()	Returns the package name, like "java.util" for Map.Entry.
ClassName	peerClass(String name)	Returns a class that shares the same enclosing package or class.
String	simpleName()	Returns the simple name of this class, like "Entry" for Map.Entry.
List<String>	simpleNames()
ClassName	topLevelClassName()	Returns the top class in this nesting group.
TypeName	withoutAnnotations()

Methods inherited from class com.squareup.javapoet.TypeName

annotated, arrayComponent, box, concatAnnotations, emitAnnotations, equals, get, get, get, get, hashCode, isAnnotated, isBoxedPrimitive, isPrimitive, list, list, toString, unbox

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

OBJECT

public static final ClassName OBJECT

names

final List<String> names

From top to bottom. This will be ["java.util", "Map", "Entry"] for Map.Entry.

canonicalName

final String canonicalName

Constructor Details

ClassName

private ClassName(List<String> names)

ClassName

private ClassName(List<String> names,
 List<AnnotationSpec> annotations)

Method Details

annotated

public ClassName annotated(List<AnnotationSpec> annotations)

Overrides:

annotated in class TypeName

withoutAnnotations

public TypeName withoutAnnotations()

Overrides:

withoutAnnotations in class TypeName

packageName

public String packageName()

Returns the package name, like "java.util" for Map.Entry.

enclosingClassName

public ClassName enclosingClassName()

Returns the enclosing class, like Map for Map.Entry. Returns null if this class is not nested in another class.

topLevelClassName

public ClassName topLevelClassName()

Returns the top class in this nesting group. Equivalent to chained calls to enclosingClassName() until the result's enclosing class is null.

nestedClass

public ClassName nestedClass(String name)

Returns a new ClassName instance for the specified name as nested inside this class.

simpleNames

public List<String> simpleNames()

peerClass

public ClassName peerClass(String name)

Returns a class that shares the same enclosing package or class. If this class is enclosed by another class, this is equivalent to enclosingClassName().nestedClass(name). Otherwise it is equivalent to get(packageName(), name).

simpleName

public String simpleName()

Returns the simple name of this class, like "Entry" for Map.Entry.

get

public static ClassName get(Class<?> clazz)

bestGuess

public static ClassName bestGuess(String classNameString)

Returns a new ClassName instance for the given fully-qualified class name string. This method assumes that the input is ASCII and follows typical Java style (lowercase package names, UpperCamelCase class names) and may produce incorrect results or throw IllegalArgumentException otherwise. For that reason, get(Class) and get(Class) should be preferred as they can correctly create ClassName instances without such restrictions.

get

public static ClassName get(String packageName,
 String simpleName,
 String... simpleNames)

Returns a class name created from the given parts. For example, calling this with package name "java.util" and simple names "Map", "Entry" yields Map.Entry.

get

public static ClassName get(TypeElement element)

Returns the class name for element.

isClassOrInterface

private static boolean isClassOrInterface(Element e)

getPackage

private static PackageElement getPackage(Element type)

compareTo

public int compareTo(ClassName o)

Specified by:

compareTo in interface Comparable<ClassName>

emit

CodeWriter emit(CodeWriter out)
         throws IOException

Overrides:

emit in class TypeName

Throws:

IOException