Package org.apache.bcel.classfile

Class ConstantLong

java.lang.Object

org.apache.bcel.classfile.Constant

org.apache.bcel.classfile.ConstantLong

All Implemented Interfaces:

Cloneable, ConstantObject, Node

public final class ConstantLong
extends Constant
implements ConstantObject

This class is derived from the abstract Constant and represents a reference to a long object.

See Also:

• Constant

Field Summary

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

tag

Constructor Summary

Constructors

Constructor	Description
ConstantLong(long bytes)
ConstantLong(ConstantLong 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 constant long to file stream in binary format.
long	getBytes()
Object	getConstantValue(ConstantPool cp)	Gets the object representing the constant, e.g., Long for ConstantLong.
void	setBytes(long bytes)
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

Constructor Details

ConstantLong

public ConstantLong(ConstantLong c)

Initialize from another object.

Parameters:

c - Source to copy.

ConstantLong

public ConstantLong(long bytes)

Parameters:

bytes - Data

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 constant long 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.

getBytes

public long getBytes()

Returns:

data, i.e., 8 bytes.

getConstantValue

public Object getConstantValue(ConstantPool cp)

Description copied from interface: ConstantObject

Gets the object representing the constant, e.g., Long for ConstantLong.

Specified by:

getConstantValue in interface ConstantObject

Parameters:

cp - the constant.

Returns:

Long object

setBytes

public void setBytes(long bytes)

Parameters:

bytes - the raw bytes that represent this long

toString

public String toString()

Overrides:

toString in class Constant

Returns:

String representation.