Package serp.bytecode

Class SourceFile

java.lang.Object

serp.bytecode.Attributes

serp.bytecode.Attribute

serp.bytecode.SourceFile

All Implemented Interfaces:

BCEntity, VisitAcceptor

public class SourceFile
extends Attribute

Attribute naming the source file for this class.

Field Summary

Fields

Modifier and Type	Field	Description
(package private) int	_sourceFileIndex

Constructor Summary

Constructors

Constructor	Description
SourceFile(int nameIndex, Attributes owner)

Method Summary

Modifier and Type	Method	Description
void	acceptVisit(BCVisitor visit)	Accept a visit from a BCVisitor, calling the appropriate methods to notify the visitor that it has entered this entity, and to provide it with the proper callbacks for each sub-entity owned by this one.
java.io.File	getFile(java.io.File dir)	Return the file object for the source file, or null if not set.
int	getFileIndex()	Return the index into the class ConstantPool of the UTF8Entry naming the source file for this class, or 0 if not set.
java.lang.String	getFileName()	Return the name of the source file, or null if not set.
(package private) int	getLength()	Return the length of the bytecode representation of this attribute in bytes, excluding the name index.
(package private) void	read(java.io.DataInput in, int length)	Read the attribute bytecode from the given stream, up to length bytes, excluding the name index.
(package private) void	read(Attribute other)	Copy the information from the given attribute to this one.
void	setFile(java.io.File file)	Set the source file.
void	setFile(java.lang.String name)	Set the name of the source file.
void	setFileIndex(int sourceFileIndex)	Set the index into the class ConstantPool of the UTF8Entry naming the source file for this class.
void	setFromClassName()	Set the file name from the current class name plus the .java extension.
(package private) void	write(java.io.DataOutput out, int length)	Write the attribute bytecode to the given stream, up to length bytes, excluding the name index.

Methods inherited from class serp.bytecode.Attribute

create, getAttributesHolder, getClassLoader, getName, getNameIndex, getOwner, getPool, getProject, invalidate, isValid

Methods inherited from class serp.bytecode.Attributes

addAttribute, addAttribute, clearAttributes, getAttribute, getAttributes, getAttributes, readAttributes, removeAttribute, removeAttribute, setAttributes, visitAttributes, writeAttributes

Methods inherited from class java.lang.Object

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

Field Detail

_sourceFileIndex

int _sourceFileIndex

Constructor Detail

SourceFile

SourceFile(int nameIndex,
           Attributes owner)

Method Detail

getLength

int getLength()

Description copied from class: Attribute

Return the length of the bytecode representation of this attribute in bytes, excluding the name index.

Overrides:

getLength in class Attribute

getFileIndex

public int getFileIndex()

Return the index into the class ConstantPool of the UTF8Entry naming the source file for this class, or 0 if not set.

setFileIndex

public void setFileIndex(int sourceFileIndex)

Set the index into the class ConstantPool of the UTF8Entry naming the source file for this class.

getFileName

public java.lang.String getFileName()

Return the name of the source file, or null if not set.

getFile

public java.io.File getFile(java.io.File dir)

Return the file object for the source file, or null if not set.

Parameters:

dir - the directory of the file, or null

setFile

public void setFile(java.lang.String name)

Set the name of the source file. The name should be the file name only; it should not include the path to the file.

setFile

public void setFile(java.io.File file)

Set the source file. Note that only the file name is recorded; the path to the file is discarded.

setFromClassName

public void setFromClassName()

Set the file name from the current class name plus the .java extension.

acceptVisit

public void acceptVisit(BCVisitor visit)

Description copied from interface: VisitAcceptor

Accept a visit from a BCVisitor, calling the appropriate methods to notify the visitor that it has entered this entity, and to provide it with the proper callbacks for each sub-entity owned by this one.

read

void read(Attribute other)

Description copied from class: Attribute

Copy the information from the given attribute to this one. Does nothing by default.

Overrides:

read in class Attribute

read

void read(java.io.DataInput in,
          int length)
   throws java.io.IOException

Description copied from class: Attribute

Read the attribute bytecode from the given stream, up to length bytes, excluding the name index. Does nothing by default.

Overrides:

read in class Attribute

Throws:

java.io.IOException

write

void write(java.io.DataOutput out,
           int length)
    throws java.io.IOException

Description copied from class: Attribute

Write the attribute bytecode to the given stream, up to length bytes, excluding the name index. Does nothing by default.

Overrides:

write in class Attribute

Throws:

java.io.IOException