edu.umd.cs.findbugs

Class DeepSubtypeAnalysis

java.lang.Object

edu.umd.cs.findbugs.DeepSubtypeAnalysis

public class DeepSubtypeAnalysis
extends Object

Constructor Summary

Constructors

Constructor and Description
DeepSubtypeAnalysis()

Method Summary

Methods

Modifier and Type	Method and Description
static double	deepInstanceOf(org.apache.bcel.classfile.JavaClass x, org.apache.bcel.classfile.JavaClass y) Given two JavaClasses, try to estimate the probability that an reference of type x is also an instance of type y.
static double	deepInstanceOf(String x, String y) Given two JavaClasses, try to estimate the probability that an reference of type x is also an instance of type y.
static String	getComponentClass(org.apache.bcel.generic.ReferenceType refType)
static String	getComponentClass(String refSig)
static org.apache.bcel.generic.ReferenceType	getLeastSerializableTypeComponent(org.apache.bcel.generic.ReferenceType type)
static double	isDeepRemote(org.apache.bcel.generic.ReferenceType refType)
static double	isDeepRemote(String refSig)
static double	isDeepSerializable(org.apache.bcel.classfile.JavaClass x)
static double	isDeepSerializable(org.apache.bcel.generic.ReferenceType type)
static double	isDeepSerializable(String refSig)

Methods inherited from class java.lang.Object

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

Constructor Detail

DeepSubtypeAnalysis

public DeepSubtypeAnalysis()

Method Detail

isDeepSerializable

public static double isDeepSerializable(org.apache.bcel.generic.ReferenceType type)
                                 throws ClassNotFoundException

Throws:

ClassNotFoundException

getLeastSerializableTypeComponent

public static org.apache.bcel.generic.ReferenceType getLeastSerializableTypeComponent(org.apache.bcel.generic.ReferenceType type)
                                                                               throws ClassNotFoundException

Throws:

ClassNotFoundException

isDeepSerializable

public static double isDeepSerializable(@DottedClassName
                        String refSig)
                                 throws ClassNotFoundException

Throws:

ClassNotFoundException

isDeepRemote

public static double isDeepRemote(org.apache.bcel.generic.ReferenceType refType)

isDeepRemote

public static double isDeepRemote(String refSig)

getComponentClass

public static String getComponentClass(org.apache.bcel.generic.ReferenceType refType)

getComponentClass

public static String getComponentClass(String refSig)

isDeepSerializable

public static double isDeepSerializable(org.apache.bcel.classfile.JavaClass x)
                                 throws ClassNotFoundException

Throws:

ClassNotFoundException

deepInstanceOf

public static double deepInstanceOf(@DottedClassName
                    String x,
                    @DottedClassName
                    String y)
                             throws ClassNotFoundException

Given two JavaClasses, try to estimate the probability that an reference of type x is also an instance of type y. Will return 0 only if it is impossible and 1 only if it is guaranteed.

Parameters:

x - Known type of object

y - Type queried about

Returns:

0 - 1 value indicating probability

Throws:

ClassNotFoundException

deepInstanceOf

public static double deepInstanceOf(org.apache.bcel.classfile.JavaClass x,
                    org.apache.bcel.classfile.JavaClass y)
                             throws ClassNotFoundException

Given two JavaClasses, try to estimate the probability that an reference of type x is also an instance of type y. Will return 0 only if it is impossible and 1 only if it is guaranteed.

Parameters:

x - Known type of object

y - Type queried about

Returns:

0 - 1 value indicating probability

Throws:

ClassNotFoundException