Package org.apache.bcel.classfile

Class Deprecated

java.lang.Object

org.apache.bcel.classfile.Attribute

org.apache.bcel.classfile.Deprecated

All Implemented Interfaces:

java.lang.Cloneable, Node

public final class Deprecated
extends Attribute

This class is derived from Attribute and denotes that this is a deprecated method. It is instantiated from the Attribute.readAttribute() method.

 Deprecated_attribute {
     u2 attribute_name_index;
     u4 attribute_length;
 }
 

See Also:

Attribute, JVM Specification: The Deprecated Attribute

Field Summary

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

constant_pool, EMPTY_ARRAY, length, name_index, tag

Constructor Summary

Constructors

Constructor	Description
Deprecated(int nameIndex, int length, byte[] bytes, ConstantPool constantPool)	Constructs a Deprecated attribute.
Deprecated(int nameIndex, int length, java.io.DataInput input, ConstantPool constantPool)	Constructs object from input stream.
Deprecated(Deprecated c)	Initialize from another object.

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.
byte[]	getBytes()	Gets the data bytes.
void	setBytes(byte[] bytes)	Sets the data bytes.
java.lang.String	toString()

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

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

Methods inherited from class java.lang.Object

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

Constructor Detail

Deprecated

public Deprecated(Deprecated c)

Initialize from another object. Note that both objects use the same references (shallow copy). Use clone() for a physical copy.

Parameters:

c - Source to copy.

Deprecated

public Deprecated(int nameIndex,
                  int length,
                  byte[] bytes,
                  ConstantPool constantPool)

Constructs a Deprecated attribute.

Parameters:

nameIndex - Index in constant pool to CONSTANT_Utf8.

length - JVM Specification: "The value of the attribute_length item must be zero.".

bytes - Attribute contents.

constantPool - Array of constants.

See Also:

JVM Specification: The Deprecated Attribute

Deprecated

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

Constructs object from input stream.

Parameters:

nameIndex - Index in constant pool to CONSTANT_Utf8.

length - JVM Specification: "The value of the attribute_length item must be zero.".

input - Input stream.

constantPool - Array of constants.

Throws:

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

See Also:

JVM Specification: The Deprecated Attribute

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. That is, 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.

getBytes

public byte[] getBytes()

Gets the data bytes.

Returns:

data bytes.

setBytes

public void setBytes(byte[] bytes)

Sets the data bytes.

Parameters:

bytes - the raw bytes that represents this byte array.

toString

public java.lang.String toString()

Overrides:

toString in class Attribute

Returns:

attribute name.