org.apache.bcel.classfile
Class SourceFile
- Cloneable, Node, Serializable
public final class SourceFile
This class is derived from Attribute and represents a reference
to the source file of this class. At most one SourceFile attribute
should appear per classfile. The intention of this class is that it is
instantiated from the Attribute.readAttribute() method.
$Id: SourceFile.java,v 1.3 2002/03/11 16:16:35 mdahm Exp $
accept , addAttributeReader , clone , copy , dump , getConstantPool , getLength , getNameIndex , getTag , readAttribute , removeAttributeReader , setConstantPool , setLength , setNameIndex , toString |
SourceFile
public SourceFile(int name_index,
int length,
int sourcefile_index,
ConstantPool constant_pool)
name_index
- Index in constant pool to CONSTANT_Utf8, which
should represent the string "SourceFile".length
- Content length in bytes, the value should be 2.sourcefile_index
- Index in constant pool to CONSTANT_Utf8. This
string will be interpreted as the name of the file from which this
class was compiled. It will not be interpreted as indicating the name
of the directory contqining the file or an absolute path; this
information has to be supplied the consumer of this attribute - in
many cases, the JVM.constant_pool
- The constant pool that this attribute is
associated with.
SourceFile
public SourceFile(SourceFile c)
Initialize from another object. Note that both objects use the same
references (shallow copy). Use clone() for a physical copy.
accept
public void accept(Visitor v)
Called by objects that are traversing the nodes of the tree implicitely
defined by the contents of a Java class. I.e., the hierarchy of methods,
fields, attributes, etc. spawns a tree of objects.
- accept in interface Node
- accept in interface Attribute
dump
public final void dump(DataOutputStream file)
throws IOException
Dump source file attribute to file stream in binary format.
- dump in interface Attribute
file
- Output file stream
getSourceFileIndex
public final int getSourceFileIndex()
- Index in constant pool of source file name.
getSourceFileName
public final String getSourceFileName()
setSourceFileIndex
public final void setSourceFileIndex(int sourcefile_index)