jellyj.classfile.javaclass
Class SourceFile
jellyj.classfile.javaclass.Attribute
|
+--jellyj.classfile.javaclass.SourceFile
- public final class SourceFile
- extends Attribute
This class is derived from Attribute and represents a reference
to the source file of this class.
It is instantiated from the Attribute.readAttribute() method.
- Author:
- JellyJ Design Group
- See Also: Attribute
Constructor Summary |
| SourceFile() Empty constructor, all attributes have to be defined via `setXXX'
methods. |
| SourceFile(SourceFile c) Initialize from another object. |
(package private) | SourceFile(int name_index, int length, DataInputStream file, ConstantPool constant_pool) Construct object from file stream. |
| SourceFile(int name_index, int length, int sourcefile_index, ConstantPool constant_pool) |
SourceFile
public SourceFile()
- Empty constructor, all attributes have to be defined via `setXXX'
methods. Use at your own risk.
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
SourceFile(int name_index, int length, DataInputStream file, ConstantPool constant_pool)
throws java.io.IOException
- Construct object from file stream.
- Parameters:
- name_index - Index in constant pool to CONSTANT_Utf8
- length - Content length in bytes
- file - Input stream
- constant_pool - Array of constants
- throw IOException
SourceFile
public SourceFile(int name_index, int length, int sourcefile_index, ConstantPool constant_pool)
- Parameters:
- name_index - Index in constant pool to CONSTANT_Utf8
- length - Content length in bytes
- constant_pool - Array of constants
- sourcefile_index - Index in constant pool to CONSTANT_Utf8
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.
- Parameters:
- v - Visitor object
dump
public final void dump(DataOutputStream file)
throws java.io.IOException
- Dump source file attribute to file stream in binary format.
- Parameters:
- file - Output file stream
- throw IOException
getConstantPool
public final ConstantPool getConstantPool()
- Returns: Constant pool used by this object.
- See Also:
- ConstantPool
getSourceFileIndex
public final int getSourceFileIndex()
- Returns: Index in constant pool of source file name.
getSourceFileName
public final String getSourceFileName()
- Returns: Source file name.
setConstantPool
public final void setConstantPool(ConstantPool constant_pool)
- Parameters:
- constant_pool - Constant pool to be used for this object.
- See Also:
- ConstantPool
setSourceFileIndex
public final void setSourceFileIndex(int sourcefile_index)
- Parameters:
- sourcefile_index.
toString
public final String toString()
- Returns: String representation
to Class jellyj.classfile.javaclass.ConstantPool