Package org.aspectj.weaver

Klasse TypeVariable

java.lang.Object

org.aspectj.weaver.TypeVariable

public class TypeVariable
extends Object

Represents a type variable with possible bounds.

Autor:

Adrian Colyer, Andy Clement

Feldübersicht

Felder

Modifizierer und Typ	Feld	Beschreibung
boolean	isResolved
static final int	METHOD
static final TypeVariable[]	NONE
static final int	TYPE
static final int	UNKNOWN

Konstruktorübersicht

Konstruktoren

Konstruktor	Beschreibung
TypeVariable(String name)	Constructor for an unbound type variable, eg.
TypeVariable(String name, UnresolvedType anUpperBound)
TypeVariable(String name, UnresolvedType anUpperBound, UnresolvedType[] superInterfaces)

Methodenübersicht

Modifizierer und Typ	Methode	Beschreibung
boolean	canBeBoundTo(ResolvedType candidate)	answer true if the given type satisfies all of the bound constraints of this type variable.
TypeVariableDeclaringElement	getDeclaringElement()
int	getDeclaringElementKind()
String	getDisplayName()
String	getErasureSignature()
UnresolvedType	getFirstBound()
String	getGenericSignature()
String	getName()
int	getRank()
String	getSignature()	Return complete signature, e.g.
String	getSignatureForAttribute()
UnresolvedType	getSuperclass()
UnresolvedType[]	getSuperInterfaces()
UnresolvedType	getUpperBound()
static TypeVariable	read(VersionedDataInputStream s)
TypeVariable	resolve(World world)	resolve all the bounds of this type variable
void	setAdditionalInterfaceBounds(UnresolvedType[] superInterfaces)
void	setDeclaringElement(TypeVariableDeclaringElement element)
void	setDeclaringElementKind(int kind)
void	setRank(int rank)
void	setSuperclass(UnresolvedType superclass)
void	setUpperBound(UnresolvedType superclass)
String	toDebugString()
String	toString()
void	write(CompressingDataOutputStream s)

Von Klasse geerbte Methoden java.lang.Object

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

Felddetails

NONE

public static final TypeVariable[] NONE

UNKNOWN

public static final int UNKNOWN

Siehe auch:

• Konstantenfeldwerte

METHOD

public static final int METHOD

Siehe auch:

• Konstantenfeldwerte

TYPE

public static final int TYPE

Siehe auch:

• Konstantenfeldwerte

isResolved

public boolean isResolved

Konstruktordetails

TypeVariable

public TypeVariable(String name)

Constructor for an unbound type variable, eg. 'T'

TypeVariable

public TypeVariable(String name,
 UnresolvedType anUpperBound)

TypeVariable

public TypeVariable(String name,
 UnresolvedType anUpperBound,
 UnresolvedType[] superInterfaces)

Methodendetails

getFirstBound

public UnresolvedType getFirstBound()

Gibt zurück:

the first bound, either the superclass or if non is specified the first interface or if non are specified then OBJECT

getUpperBound

public UnresolvedType getUpperBound()

getSuperInterfaces

public UnresolvedType[] getSuperInterfaces()

getName

public String getName()

resolve

public TypeVariable resolve(World world)

resolve all the bounds of this type variable

canBeBoundTo

public boolean canBeBoundTo(ResolvedType candidate)

answer true if the given type satisfies all of the bound constraints of this type variable. If type variable has not been resolved then throws IllegalStateException

setUpperBound

public void setUpperBound(UnresolvedType superclass)

setAdditionalInterfaceBounds

public void setAdditionalInterfaceBounds(UnresolvedType[] superInterfaces)

toDebugString

public String toDebugString()

getDisplayName

public String getDisplayName()

toString

public String toString()

Setzt außer Kraft:

toString in Klasse Object

getSignature

public String getSignature()

Return complete signature, e.g. "T extends Number" would return "T:Ljava/lang/Number;" note: MAY INCLUDE P types if bounds are parameterized types

getSignatureForAttribute

public String getSignatureForAttribute()

Gibt zurück:

signature for inclusion in an attribute, there must be no 'P' in it signatures

setRank

public void setRank(int rank)

getRank

public int getRank()

setDeclaringElement

public void setDeclaringElement(TypeVariableDeclaringElement element)

getDeclaringElement

public TypeVariableDeclaringElement getDeclaringElement()

setDeclaringElementKind

public void setDeclaringElementKind(int kind)

getDeclaringElementKind

public int getDeclaringElementKind()

write

public void write(CompressingDataOutputStream s)
           throws IOException

Löst aus:

IOException

read

public static TypeVariable read(VersionedDataInputStream s)
                         throws IOException

Löst aus:

IOException

getGenericSignature

public String getGenericSignature()

getErasureSignature

public String getErasureSignature()

getSuperclass

public UnresolvedType getSuperclass()

setSuperclass

public void setSuperclass(UnresolvedType superclass)