Package org.apache.bcel.classfile

Class AnnotationDefault

java.lang.Object

org.apache.bcel.classfile.Attribute

org.apache.bcel.classfile.AnnotationDefault

All Implemented Interfaces:

java.lang.Cloneable, Node

public class AnnotationDefault
extends Attribute

Represents the default value of a annotation for a method info.

Since:

6.0

Field Summary

Fields

Modifier and Type	Field	Description
private ElementValue	defaultValue

Fields inherited from class org.apache.bcel.classfile.Attribute

constant_pool, EMPTY_ARRAY, length, name_index, tag

Constructor Summary

Constructors

Constructor	Description
AnnotationDefault(int nameIndex, int length, java.io.DataInput input, ConstantPool constantPool)
AnnotationDefault(int nameIndex, int length, ElementValue defaultValue, ConstantPool constantPool)	Constructs an AnnotationDefault attribute.

Method Summary

Modifier and Type	Method	Description
void	accept(Visitor v)	Called by objects that are traversing the nodes of the tree implicitly defined by the contents of a Java class.
Attribute	copy(ConstantPool constantPool)	Creates a deep copy of this attribute.
void	dump(java.io.DataOutputStream dos)	Dumps attribute to file stream in binary format.
ElementValue	getDefaultValue()	Gets the default value.
void	setDefaultValue(ElementValue defaultValue)	Sets the default value of this methodinfo's annotation.

Methods inherited from class org.apache.bcel.classfile.Attribute

addAttributeReader, addAttributeReader, clone, getConstantPool, getLength, getName, getNameIndex, getTag, println, readAttribute, readAttribute, removeAttributeReader, setConstantPool, setLength, setNameIndex, toString

Methods inherited from class java.lang.Object

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

Field Detail

defaultValue

private ElementValue defaultValue

Constructor Detail

AnnotationDefault

AnnotationDefault(int nameIndex,
                  int length,
                  java.io.DataInput input,
                  ConstantPool constantPool)
           throws java.io.IOException

Parameters:

nameIndex - Index pointing to the name Code.

length - Content length in bytes.

input - Input stream.

constantPool - Array of constants.

Throws:

java.io.IOException

AnnotationDefault

public AnnotationDefault(int nameIndex,
                         int length,
                         ElementValue defaultValue,
                         ConstantPool constantPool)

Constructs an AnnotationDefault attribute.

Parameters:

nameIndex - Index pointing to the name Code.

length - Content length in bytes.

defaultValue - the annotation's default value.

constantPool - Array of constants.

Method Detail

accept

public void accept(Visitor v)

Called by objects that are traversing the nodes of the tree implicitly defined by the contents of a Java class. I.e., the hierarchy of methods, fields, attributes, etc. spawns a tree of objects.

Specified by:

accept in interface Node

Specified by:

accept in class Attribute

Parameters:

v - Visitor object.

copy

public Attribute copy(ConstantPool constantPool)

Description copied from class: Attribute

Creates a deep copy of this attribute.

Specified by:

copy in class Attribute

Parameters:

constantPool - constant pool to save.

Returns:

deep copy of this attribute.

dump

public final void dump(java.io.DataOutputStream dos)
                throws java.io.IOException

Description copied from class: Attribute

Dumps attribute to file stream in binary format.

Overrides:

dump in class Attribute

Parameters:

dos - Output file stream.

Throws:

java.io.IOException - if an I/O error occurs.

getDefaultValue

public final ElementValue getDefaultValue()

Gets the default value.

Returns:

the default value.

setDefaultValue

public final void setDefaultValue(ElementValue defaultValue)

Sets the default value of this methodinfo's annotation.

Parameters:

defaultValue - the default value of this methodinfo's annotation.