soot.tagkit

Class CodeAttribute

java.lang.Object

soot.tagkit.JasminAttribute

soot.tagkit.CodeAttribute

All Implemented Interfaces:

Attribute, Tag

public class CodeAttribute
extends JasminAttribute

A CodeAttribute object holds PC -> Tag pairs. It represents abstracted attributes of Code_attribute such as LineNumberTable, ArrayBoundsCheck.

Field Summary

Fields

Modifier and Type	Field and Description
protected List<Tag>	mTags
protected List<Unit>	mUnits

Constructor Summary

Constructors

Constructor and Description
CodeAttribute()
CodeAttribute(String name) Creates an attribute object with the given name.
CodeAttribute(String name, List<Unit> units, List<Tag> tags) Create an attribute object with the name and lists of unit-tag pairs.

Method Summary

Modifier and Type	Method and Description
byte[]	decode(String attr, Hashtable<String,Integer> labelToPc)
String	getJasminValue(Map<Unit,String> instToLabel) Generates Jasmin Value String
String	getName() Returns the attribute name.
List<UnitBox>	getUnitBoxes() Returns a list of unit boxes that have tags attached.
byte[]	getValue() Also only used as setValue().
void	setValue(byte[] v) Only used by SOOT to read in an existing attribute without interpret it.
String	toString() Returns the name.

Methods inherited from class java.lang.Object

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

Field Detail

mUnits

protected List<Unit> mUnits

mTags

protected List<Tag> mTags

Constructor Detail

CodeAttribute

public CodeAttribute()

CodeAttribute

public CodeAttribute(String name)

Creates an attribute object with the given name.

CodeAttribute

public CodeAttribute(String name,
                     List<Unit> units,
                     List<Tag> tags)

Create an attribute object with the name and lists of unit-tag pairs.

Method Detail

toString

public String toString()

Returns the name.

Overrides:

toString in class Object

getName

public String getName()

Returns the attribute name.

setValue

public void setValue(byte[] v)

Only used by SOOT to read in an existing attribute without interpret it.

getValue

public byte[] getValue()
                throws AttributeValueException

Also only used as setValue().

Throws:

AttributeValueException

getJasminValue

public String getJasminValue(Map<Unit,String> instToLabel)

Generates Jasmin Value String

Specified by:

getJasminValue in class JasminAttribute

getUnitBoxes

public List<UnitBox> getUnitBoxes()

Returns a list of unit boxes that have tags attached.

decode

public byte[] decode(String attr,
                     Hashtable<String,Integer> labelToPc)

Specified by:

decode in class JasminAttribute