Package com.pnfsoftware.jeb.core.units.code

Class MethodMatch

java.lang.Object

com.pnfsoftware.jeb.core.units.code.MethodMatch

@Ser
public class MethodMatch
extends Object

A method match, that can be attached to a ICodeMethod object, usually via its manager.

Example: for dex unit, use IDexUnit.setMethodMatch().

Constructor Summary

Constructors

Constructor	Description
MethodMatch(String address, float score, int collId, String filetag, long creationtime)	Create a method match.

Method Summary

Modifier and Type	Method	Description
String	getAddress()	Get the method or routine address.
int	getCollectionId()	Get the collection id.
long	getCreationTime()	Get the creation time.
Object	getData(String key)	Retrieve a piece of data manually attached to this match object via putData(String, Object).
String	getFileTag()	Get the optional source tag.
double	getScore()	Get the similarity score.
Object	putData(String key, Object value)	Attach a non-null piece of transient data to this match object.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

MethodMatch

public MethodMatch(String address,
 float score,
 int collId,
 String filetag,
 long creationtime)

Create a method match.

Parameters:

address - method or routine address

score - similarity score

collId - collection id

filetag - optional source tag

creationtime - creation time in milliseconds since the unix epoch

Method Details

getAddress

public String getAddress()

Get the method or routine address.

Returns:

the method or routine address

getScore

public double getScore()

Get the similarity score.

Returns:

similarity score from 0.0 (worst) to 1.0 (best) between this signature and the target method it is applied to

getCollectionId

public int getCollectionId()

Get the collection id.

Returns:

collection id (reserved ids: 0=anonymous collection/no collection; 1=user collection)

getFileTag

public String getFileTag()

Get the optional source tag.

Returns:

optional tag indicating where the signature comes from (usually a file name); may be null

getCreationTime

public long getCreationTime()

Get the creation time.

Returns:

the unix timestamp (in ms) specifying the creation time of the signature

putData

public Object putData(String key,
 Object value)

Attach a non-null piece of transient data to this match object.

Parameters:

key - non-null key

value - value to be attached, null to remove the entry

Returns:

previous value or null if none existed

getData

public Object getData(String key)

Retrieve a piece of data manually attached to this match object via putData(String, Object).

Parameters:

key - non-null key

Returns:

value or null

toString

public String toString()

Overrides:

toString in class Object