Package javassist.bytecode

Class NestMembersAttribute

java.lang.Object

javassist.bytecode.AttributeInfo

javassist.bytecode.NestMembersAttribute

public class NestMembersAttribute
extends AttributeInfo

NestMembers_attribute. It was introduced by JEP-181. See JVMS 4.7.29 for the specification.

Since:

3.24

Field Summary

Fields

Modifier and Type	Field	Description
static final String	tag	The name of this attribute "NestMembers".

Fields inherited from class javassist.bytecode.AttributeInfo

constPool, info, name

Constructor Summary

Constructors

Modifier	Constructor	Description
private	NestMembersAttribute(ConstPool cp, byte[] info)
(package private)	NestMembersAttribute(ConstPool cp, int n, DataInputStream in)

Method Summary

Modifier and Type	Method	Description
AttributeInfo	copy(ConstPool newCp, Map<String,String> classnames)	Makes a copy.
int	memberClass(int index)	Returns classes[index].
int	numberOfClasses()	Returns number_of_classes.

Methods inherited from class javassist.bytecode.AttributeInfo

copyAll, get, getConstPool, getLength, getName, getRefClasses, getRefClasses, length, lookup, read, remove, renameClass, renameClass, renameClass, renameClass, set, write, writeAll

Methods inherited from class java.lang.Object

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

Field Details

tag

public static final String tag

The name of this attribute "NestMembers".

See Also:

• Constant Field Values

Constructor Details

NestMembersAttribute

NestMembersAttribute(ConstPool cp,
 int n,
 DataInputStream in)
              throws IOException

Throws:

IOException

NestMembersAttribute

private NestMembersAttribute(ConstPool cp,
 byte[] info)

Method Details

copy

public AttributeInfo copy(ConstPool newCp,
 Map<String,String> classnames)

Makes a copy. Class names are replaced according to the given Map object.

Overrides:

copy in class AttributeInfo

Parameters:

newCp - the constant pool table used by the new copy.

classnames - pairs of replaced and substituted class names.

numberOfClasses

public int numberOfClasses()

Returns number_of_classes.

Returns:

the number of the classes recorded in this attribute.

memberClass

public int memberClass(int index)

Returns classes[index].

Parameters:

index - the index into classes.

Returns:

the value at the given index in the classes array. It is an index into the constant pool. The constant pool entry at the returned index is a CONSTANT_Class_info structure.