edu.rice.cs.cunit.classFile.attributes
Class EnclosingMethodAttributeInfo

java.lang.Object
  edu.rice.cs.cunit.classFile.attributes.AAttributeInfo
      edu.rice.cs.cunit.classFile.attributes.EnclosingMethodAttributeInfo

All Implemented Interfaces:

java.lang.Cloneable

public class EnclosingMethodAttributeInfo
extends AAttributeInfo

Represents the EnclosingMethod attribute in a class file.

Author:

Mathias Ricken

Field Summary

Fields inherited from class edu.rice.cs.cunit.classFile.attributes.AAttributeInfo

_constantPool, _data, _name

Constructor Summary

EnclosingMethodAttributeInfo(AUTFPoolInfo name, byte[] data, ConstantPool cp)
Constructor.

Method Summary

void	adjustPC(int startPC, int deltaPC) Adjust program counter values contained in this attribute, starting at startPC, by adding deltaPC to them.
java.lang.Object	clone() Creates and returns a copy of this object.
<R,D> R	execute(IAttributeVisitor<R,D> visitor, D param) Execute a visitor on this attribute.
static java.lang.String	getAttributeName() Returns the name of the attribute as it appears in the class file.
ClassPoolInfo	getEnclosingClass() Return the enclosing class information.
NameAndTypePoolInfo	getEnclosingMethod() Return the enclosing method information.
void	setEnclosinMethod(ClassPoolInfo newMethod) Set the enclosing method information.
void	setSourceFileName(ClassPoolInfo newClass) Set the enclosing class information.
java.lang.String	toString() Return a human-readable version of this attribute.
void	translatePC(int index, int deltaIndex, LineNumberTable oldLnt, LineNumberTable newLnt) Translate the program counter values contained in this attribute from an old line number table to a new one.

Methods inherited from class edu.rice.cs.cunit.classFile.attributes.AAttributeInfo

equals, getData, getName, hashCode, read, setData, setName, write

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

EnclosingMethodAttributeInfo

public EnclosingMethodAttributeInfo(AUTFPoolInfo name,
                                    byte[] data,
                                    ConstantPool cp)
                             throws java.lang.ClassFormatError

Constructor.

Parameters:

name - attribute name

data - attribute data

cp - constant pool

Throws:

java.lang.ClassFormatError

Method Detail

getEnclosingClass

public ClassPoolInfo getEnclosingClass()
                                throws java.lang.ClassFormatError

Return the enclosing class information.

Returns:

class information

Throws:

java.lang.ClassFormatError

setSourceFileName

public void setSourceFileName(ClassPoolInfo newClass)

Set the enclosing class information.

Parameters:

newClass - enclosing class

getEnclosingMethod

public NameAndTypePoolInfo getEnclosingMethod()
                                       throws java.lang.ClassFormatError

Return the enclosing method information.

Returns:

method information

Throws:

java.lang.ClassFormatError

setEnclosinMethod

public void setEnclosinMethod(ClassPoolInfo newMethod)

Set the enclosing method information.

Parameters:

newMethod - enclosing method

execute

public <R,D> R execute(IAttributeVisitor<R,D> visitor,
                       D param)

Execute a visitor on this attribute.

Specified by:

execute in class AAttributeInfo

Parameters:

visitor - visitor

param - visitor-specific parameter

Returns:

visitor-specific return value

adjustPC

public void adjustPC(int startPC,
                     int deltaPC)

Adjust program counter values contained in this attribute, starting at startPC, by adding deltaPC to them.

Specified by:

adjustPC in class AAttributeInfo

Parameters:

startPC - program counter to start at

deltaPC - change in program counter values

translatePC

public void translatePC(int index,
                        int deltaIndex,
                        LineNumberTable oldLnt,
                        LineNumberTable newLnt)

Translate the program counter values contained in this attribute from an old line number table to a new one.

Specified by:

translatePC in class AAttributeInfo

Parameters:

index - critical point (insertion or deletion point)

deltaIndex - delta value to add to all old line numbers greater than the critical point

oldLnt - old line number table

newLnt - new line number table

clone

public java.lang.Object clone()
                       throws java.lang.CloneNotSupportedException

Creates and returns a copy of this object.

Overrides:

clone in class AAttributeInfo

Throws:

java.lang.CloneNotSupportedException

toString

public java.lang.String toString()

Return a human-readable version of this attribute.

Overrides:

toString in class AAttributeInfo

Returns:

string

getAttributeName

public static java.lang.String getAttributeName()

Returns the name of the attribute as it appears in the class file.

Returns:

name of the attribute.