com.ibm.wala.shrikeCT
Class SourceFileWriter

java.lang.Object
  com.ibm.wala.shrikeCT.ClassWriter.Element
      com.ibm.wala.shrikeCT.SourceFileWriter

public final class SourceFileWriter
extends ClassWriter.Element

This class builds serializable SourceFile attributes. After constructing a SourceFileWriter, you must call setSourceFileCPIndex.

Constructor Summary

SourceFileWriter(ClassWriter w)
Build an empty writer.

Method Summary

int	copyInto(byte[] buf, int offset) Copy the bytes into 'buf' at offset 'offset'.
int	getSize()
void	setSourceFileCPIndex(int index) Set the index of the constant pool item holding the source file name.

Methods inherited from class java.lang.Object

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

Constructor Detail

SourceFileWriter

public SourceFileWriter(ClassWriter w)

Build an empty writer.

Throws:

java.lang.IllegalArgumentException - if w is null

Method Detail

getSize

public int getSize()
            throws java.lang.IllegalArgumentException

Specified by:

getSize in class ClassWriter.Element

Returns:

the number of bytes that will be generated.

Throws:

java.lang.IllegalArgumentException

copyInto

public int copyInto(byte[] buf,
                    int offset)
             throws java.lang.IllegalArgumentException

Description copied from class: ClassWriter.Element

Copy the bytes into 'buf' at offset 'offset'.

Specified by:

copyInto in class ClassWriter.Element

Returns:

the number of bytes copies, which must be equal to getSize()

Throws:

java.lang.IllegalArgumentException

setSourceFileCPIndex

public void setSourceFileCPIndex(int index)
                          throws java.lang.IllegalArgumentException

Set the index of the constant pool item holding the source file name.

Throws:

java.lang.IllegalArgumentException