Package org.apache.bcel.classfile

Class MethodParameters

java.lang.Object

org.apache.bcel.classfile.Attribute

org.apache.bcel.classfile.MethodParameters

All Implemented Interfaces:

java.lang.Cloneable, java.lang.Iterable<MethodParameter>, Node

public class MethodParameters
extends Attribute
implements java.lang.Iterable<MethodParameter>

This class represents a MethodParameters attribute.

Since:

6.0

See Also:

The class File Format : The MethodParameters Attribute

Field Summary

Fields

Modifier and Type	Field	Description
private static MethodParameter[]	EMPTY_METHOD_PARAMETER_ARRAY	Empty array.
private MethodParameter[]	parameters

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

constant_pool, EMPTY_ARRAY, length, name_index, tag

Constructor Summary

Constructors

Constructor	Description
MethodParameters(int nameIndex, int length, java.io.DataInput input, ConstantPool constantPool)

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)
void	dump(java.io.DataOutputStream file)	Dump method parameters attribute to file stream in binary format.
MethodParameter[]	getParameters()
java.util.Iterator<MethodParameter>	iterator()
void	setParameters(MethodParameter[] parameters)

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Detail

EMPTY_METHOD_PARAMETER_ARRAY

private static final MethodParameter[] EMPTY_METHOD_PARAMETER_ARRAY

Empty array.

parameters

private MethodParameter[] parameters

Constructor Detail

MethodParameters

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

Throws:

java.io.IOException

Method Detail

accept

public void accept(Visitor v)

Description copied from class: Attribute

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)

Specified by:

copy in class Attribute

Parameters:

constantPool - constant pool to save.

Returns:

deep copy of this attribute.

dump

public void dump(java.io.DataOutputStream file)
          throws java.io.IOException

Dump method parameters attribute to file stream in binary format.

Overrides:

dump in class Attribute

Parameters:

file - Output file stream

Throws:

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

getParameters

public MethodParameter[] getParameters()

iterator

public java.util.Iterator<MethodParameter> iterator()

Specified by:

iterator in interface java.lang.Iterable<MethodParameter>

setParameters

public void setParameters(MethodParameter[] parameters)