Package org.apache.bcel.classfile

Class ConstantMethodHandle

java.lang.Object

org.apache.bcel.classfile.Constant

org.apache.bcel.classfile.ConstantMethodHandle

All Implemented Interfaces:

Cloneable, Node

public final class ConstantMethodHandle
extends Constant

This class is derived from the abstract Constant and represents a reference to a method handle.

Since:

6.0

See Also:

• Constant

Field Summary

Fields

Modifier and Type	Field	Description
private int	referenceIndex
private int	referenceKind

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

tag

Constructor Summary

Constructors

Constructor	Description
ConstantMethodHandle(int referenceKind, int referenceIndex)
ConstantMethodHandle(DataInput file)	Initialize instance from file data.
ConstantMethodHandle(ConstantMethodHandle 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.
void	dump(DataOutputStream file)	Dump method kind and index to file stream in binary format.
int	getReferenceIndex()
int	getReferenceKind()
void	setReferenceIndex(int referenceIndex)
void	setReferenceKind(int referenceKind)
String	toString()

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

clone, copy, equals, getComparator, getTag, hashCode, readConstant, setComparator

Methods inherited from class java.lang.Object

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

Field Details

referenceKind

private int referenceKind

referenceIndex

private int referenceIndex

Constructor Details

ConstantMethodHandle

public ConstantMethodHandle(ConstantMethodHandle c)

Initialize from another object.

Parameters:

c - Source to copy.

ConstantMethodHandle

ConstantMethodHandle(DataInput file)
              throws IOException

Initialize instance from file data.

Parameters:

file - Input stream

Throws:

IOException - if an I/O error occurs.

ConstantMethodHandle

public ConstantMethodHandle(int referenceKind,
 int referenceIndex)

Method Details

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 Constant

Parameters:

v - Visitor object

dump

public void dump(DataOutputStream file)
          throws IOException

Dump method kind and index to file stream in binary format.

Specified by:

dump in class Constant

Parameters:

file - Output file stream

Throws:

IOException - if an I/O error occurs.

getReferenceIndex

public int getReferenceIndex()

getReferenceKind

public int getReferenceKind()

setReferenceIndex

public void setReferenceIndex(int referenceIndex)

setReferenceKind

public void setReferenceKind(int referenceKind)

toString

public String toString()

Overrides:

toString in class Constant

Returns:

String representation