Package com.tonic.analysis.callgraph

Class CallSite

java.lang.Object

com.tonic.analysis.callgraph.CallSite

public class CallSite
extends Object

A specific location where one method invokes another, with the invoke type and bytecode offset.

Constructor Summary

Constructors

Constructor	Description
CallSite(MethodReference caller, MethodReference target, InvokeType invokeType)	Creates a call site with no known bytecode offset.
CallSite(MethodReference caller, MethodReference target, InvokeType invokeType, int bytecodeOffset)	Creates a call site at a known bytecode offset.

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
int	getBytecodeOffset()
MethodReference	getCaller()
InvokeType	getInvokeType()
MethodReference	getTarget()
int	hashCode()
boolean	isDynamic()
boolean	isPolymorphic()
boolean	isSpecial()
boolean	isStatic()
String	toString()

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

CallSite

public CallSite(MethodReference caller,
                MethodReference target,
                InvokeType invokeType)

Creates a call site with no known bytecode offset.

Parameters:

caller - the invoking method

target - the invoked method

invokeType - the kind of invocation

CallSite

public CallSite(MethodReference caller,
                MethodReference target,
                InvokeType invokeType,
                int bytecodeOffset)

Creates a call site at a known bytecode offset.

Parameters:

caller - the invoking method

target - the invoked method

invokeType - the kind of invocation

bytecodeOffset - the offset of the invoke instruction, or -1 if unknown

Method Detail

getCaller

public MethodReference getCaller()

Returns:

the caller

getTarget

public MethodReference getTarget()

Returns:

the target

getInvokeType

public InvokeType getInvokeType()

Returns:

the invoke type

getBytecodeOffset

public int getBytecodeOffset()

Returns:

the bytecode offset

isPolymorphic

public boolean isPolymorphic()

Returns:

true if this is a virtual/interface call that may have multiple targets

isStatic

public boolean isStatic()

Returns:

true if this is a static call

isSpecial

public boolean isSpecial()

Returns:

true if this is a special (constructor/super/private) call

isDynamic

public boolean isDynamic()

Returns:

true if this is an invokedynamic call

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object