Package org.aspectj.org.eclipse.jdt.internal.compiler.classfmt

Klasse MethodInfo

java.lang.Object

org.aspectj.org.eclipse.jdt.internal.compiler.classfmt.ClassFileStruct

org.aspectj.org.eclipse.jdt.internal.compiler.classfmt.MethodInfo

Alle implementierten Schnittstellen:

Comparable, IBinaryMethod, IGenericMethod

Bekannte direkte Unterklassen:

AnnotationMethodInfo, MethodInfoWithAnnotations

public class MethodInfo
extends ClassFileStruct
implements IBinaryMethod, Comparable

Feldübersicht

Felder

Modifizierer und Typ	Feld	Beschreibung
protected int	accessFlags
protected char[][]	argumentNames
protected int	attributeBytes
protected char[]	descriptor
protected char[][]	exceptionNames
protected char[]	name
protected char[]	signature
protected int	signatureUtf8Offset
protected long	tagBits
protected long	version

Konstruktorübersicht

Konstruktoren

Modifizierer	Konstruktor	Beschreibung
protected	MethodInfo(byte[] classFileBytes, int[] offsets, int offset, long version)

Methodenübersicht

Modifizierer und Typ	Methode	Beschreibung
int	compareTo(Object o)
static MethodInfo	createMethod(byte[] classFileBytes, int[] offsets, int offset, long version)
boolean	equals(Object o)
int	getAnnotatedParametersCount()	Answer the number of parameter annotations that can be retrieved using IBinaryMethod.getParameterAnnotations(int, char[]).
IBinaryAnnotation[]	getAnnotations()	Answer the runtime visible and invisible annotations for this method or null if none.
char[][]	getArgumentNames()	Answer the names of the argument or null if the argument names are not available.
Object	getDefaultValue()	Return ClassSignature for a Class Class.
char[][]	getExceptionTypeNames()	Answer the resolved names of the exception types in the class file format as specified in section 4.2 of the Java 2 VM spec or null if the array is empty.
char[]	getGenericSignature()	Answer the receiver's MethodSignature, which describes the type parameters, parameter types, return type, and exception types as specified in "4.7.9.1 Signatures" of the Java SE 8 VM spec.
char[]	getMethodDescriptor()	Answer the receiver's method descriptor which describes the parameter Ungültige Eingabe: "&" return types as specified in section 4.4.3 of the Java 2 VM spec.
int	getModifiers()	Answer an int whose bits are set according the access constants defined by the VM spec.
IBinaryAnnotation[]	getParameterAnnotations(int index, char[] classFileName)	Answer the annotations on the indexth parameter or null if none
char[]	getSelector()	Answer the name of the method.
long	getTagBits()	Answer the tagbits set according to the bits for annotations.
IBinaryTypeAnnotation[]	getTypeAnnotations()	Answer the type annotations on this method.
int	hashCode()
protected void	initialize()	This method is used to fully initialize the contents of the receiver.
boolean	isClinit()	Answer true if the method is a class initializer, false otherwise.
boolean	isConstructor()	Answer true if the method is a constructor, false otherwise.
boolean	isSynthetic()	Return true if the field is a synthetic method, false otherwise.
int	sizeInBytes()	Answer the size of the receiver in bytes.
String	toString()
protected void	toStringContent(StringBuffer buffer)

Von Klasse geerbte Methoden org.aspectj.org.eclipse.jdt.internal.compiler.classfmt.ClassFileStruct

doubleAt, floatAt, i4At, i8At, reset, u1At, u2At, u4At, utf8At

Von Klasse geerbte Methoden java.lang.Object

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

Felddetails

accessFlags

protected int accessFlags

attributeBytes

protected int attributeBytes

descriptor

protected char[] descriptor

exceptionNames

protected volatile char[][] exceptionNames

name

protected char[] name

signature

protected char[] signature

signatureUtf8Offset

protected int signatureUtf8Offset

tagBits

protected long tagBits

argumentNames

protected volatile char[][] argumentNames

version

protected long version

Konstruktordetails

MethodInfo

protected MethodInfo(byte[] classFileBytes,
 int[] offsets,
 int offset,
 long version)

Parameter:

classFileBytes - byte[]

offsets - int[]

offset - int

version - class file version

Methodendetails

createMethod

public static MethodInfo createMethod(byte[] classFileBytes,
 int[] offsets,
 int offset,
 long version)

compareTo

public int compareTo(Object o)

Angegeben von:

compareTo in Schnittstelle Comparable

equals

public boolean equals(Object o)

Setzt außer Kraft:

equals in Klasse Object

hashCode

public int hashCode()

Setzt außer Kraft:

hashCode in Klasse Object

getAnnotations

public IBinaryAnnotation[] getAnnotations()

Beschreibung aus Schnittstelle kopiert: IBinaryMethod

Answer the runtime visible and invisible annotations for this method or null if none.

Angegeben von:

getAnnotations in Schnittstelle IBinaryMethod

getArgumentNames

public char[][] getArgumentNames()

Beschreibung aus Schnittstelle kopiert: IGenericMethod

Answer the names of the argument or null if the argument names are not available.

Angegeben von:

getArgumentNames in Schnittstelle IGenericMethod

Siehe auch:

• IGenericMethod.getArgumentNames()

getDefaultValue

public Object getDefaultValue()

Beschreibung aus Schnittstelle kopiert: IBinaryMethod

Return ClassSignature for a Class Class. Return Constant for compile-time constant of primitive type, as well as String literals. Return EnumConstantSignature if value is an enum constant. Return IBinaryAnnotation for annotation type. Return Object[] for array type.

Angegeben von:

getDefaultValue in Schnittstelle IBinaryMethod

Gibt zurück:

default value of this annotation method

getExceptionTypeNames

public char[][] getExceptionTypeNames()

Beschreibung aus Schnittstelle kopiert: IBinaryMethod

Answer the resolved names of the exception types in the class file format as specified in section 4.2 of the Java 2 VM spec or null if the array is empty. For example, java.lang.String is java/lang/String.

Angegeben von:

getExceptionTypeNames in Schnittstelle IBinaryMethod

getGenericSignature

public char[] getGenericSignature()

Beschreibung aus Schnittstelle kopiert: IBinaryMethod

Answer the receiver's MethodSignature, which describes the type parameters, parameter types, return type, and exception types as specified in "4.7.9.1 Signatures" of the Java SE 8 VM spec.

Angegeben von:

getGenericSignature in Schnittstelle IBinaryMethod

getMethodDescriptor

public char[] getMethodDescriptor()

Beschreibung aus Schnittstelle kopiert: IBinaryMethod

Answer the receiver's method descriptor which describes the parameter Ungültige Eingabe: "&" return types as specified in section 4.4.3 of the Java 2 VM spec. For example: - int foo(String) is (Ljava/lang/String;)I - Object[] foo(int) is (I)[Ljava/lang/Object;

Angegeben von:

getMethodDescriptor in Schnittstelle IBinaryMethod

getModifiers

public int getModifiers()

Answer an int whose bits are set according the access constants defined by the VM spec. Set the AccDeprecated and AccSynthetic bits if necessary

Angegeben von:

getModifiers in Schnittstelle IGenericMethod

Gibt zurück:

int

getParameterAnnotations

public IBinaryAnnotation[] getParameterAnnotations(int index,
 char[] classFileName)

Beschreibung aus Schnittstelle kopiert: IBinaryMethod

Answer the annotations on the indexth parameter or null if none

Angegeben von:

getParameterAnnotations in Schnittstelle IBinaryMethod

Parameter:

index - the index of the parameter of interest

classFileName - (file) name of the declaring class for error reporting

getAnnotatedParametersCount

public int getAnnotatedParametersCount()

Beschreibung aus Schnittstelle kopiert: IBinaryMethod

Answer the number of parameter annotations that can be retrieved using IBinaryMethod.getParameterAnnotations(int, char[]).

Angegeben von:

getAnnotatedParametersCount in Schnittstelle IBinaryMethod

Gibt zurück:

one beyond the highest legal argument to IBinaryMethod.getParameterAnnotations(int, char[]).

getTypeAnnotations

public IBinaryTypeAnnotation[] getTypeAnnotations()

Beschreibung aus Schnittstelle kopiert: IBinaryMethod

Answer the type annotations on this method.

Angegeben von:

getTypeAnnotations in Schnittstelle IBinaryMethod

getSelector

public char[] getSelector()

Beschreibung aus Schnittstelle kopiert: IBinaryMethod

Answer the name of the method. For a constructor, answer Ungültige Eingabe: "&" for a clinit method.

Angegeben von:

getSelector in Schnittstelle IBinaryMethod

getTagBits

public long getTagBits()

Beschreibung aus Schnittstelle kopiert: IBinaryMethod

Answer the tagbits set according to the bits for annotations.

Angegeben von:

getTagBits in Schnittstelle IBinaryMethod

initialize

protected void initialize()

This method is used to fully initialize the contents of the receiver. All methodinfos, fields infos will be therefore fully initialized and we can get rid of the bytes.

isClinit

public boolean isClinit()

Answer true if the method is a class initializer, false otherwise.

Angegeben von:

isClinit in Schnittstelle IBinaryMethod

Gibt zurück:

boolean

isConstructor

public boolean isConstructor()

Answer true if the method is a constructor, false otherwise.

Angegeben von:

isConstructor in Schnittstelle IGenericMethod

Gibt zurück:

boolean

isSynthetic

public boolean isSynthetic()

Return true if the field is a synthetic method, false otherwise.

Gibt zurück:

boolean

sizeInBytes

public int sizeInBytes()

Answer the size of the receiver in bytes.

Gibt zurück:

int

toString

public String toString()

Setzt außer Kraft:

toString in Klasse Object

toStringContent

protected void toStringContent(StringBuffer buffer)