org.apache.bcel.classfile
Class SourceFile
java.lang.Object
  |
  +--org.apache.bcel.classfile.Attribute
        |
        +--org.apache.bcel.classfile.SourceFile
- All Implemented Interfaces: 
- java.lang.Cloneable, Node, java.io.Serializable
- public final class SourceFile- extends Attribute
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.
- Version:
- $Id: SourceFile.java,v 1.3 2002/03/11 16:16:35 mdahm Exp $
- Author:
- M. Dahm
- See Also:
- Attribute, 
Serialized Form
 
 
 
 
| Methods inherited from class org.apache.bcel.classfile.Attribute | 
| addAttributeReader, clone, getConstantPool, getLength, getNameIndex, getTag, readAttribute, removeAttributeReader, setConstantPool, setLength, setNameIndex | 
 
| Methods inherited from class java.lang.Object | 
| equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait | 
 
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.
 
SourceFile
public SourceFile(int name_index,
                  int length,
                  int sourcefile_index,
                  ConstantPool constant_pool)
- Parameters:
- 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.
- constant_pool- The constant pool that this attribute is
 associated with.
- 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.
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.
 
- 
- Specified by:
- acceptin interface- Node
- Specified by:
- acceptin class- Attribute
 
- 
- Parameters:
- v- Visitor object
 
dump
public final void dump(java.io.DataOutputStream file)
                throws java.io.IOException
- Dump source file attribute to file stream in binary format.
 
- 
- Overrides:
- dumpin class- Attribute
 
- 
- Parameters:
- file- Output file stream
- Throws:
- java.io.IOException
 
getSourceFileIndex
public final int getSourceFileIndex()
- 
- Returns:
- Index in constant pool of source file name.
 
setSourceFileIndex
public final void setSourceFileIndex(int sourcefile_index)
- 
 
getSourceFileName
public final java.lang.String getSourceFileName()
- 
- Returns:
- Source file name.
 
toString
public final java.lang.String toString()
- 
- Overrides:
- toStringin class- Attribute
 
- 
- Returns:
- String representation
 
copy
public Attribute copy(ConstantPool constant_pool)
- 
- Specified by:
- copyin class- Attribute
 
- 
- Returns:
- deep copy of this attribute
 
Copyright © 2002-2003 Apache Software Foundation. All Rights Reserved.