Package com.ibm.wala.cast.js.ipa.callgraph

Class JavaScriptFunctionDotCallTargetSelector

java.lang.Object

com.ibm.wala.cast.js.ipa.callgraph.JavaScriptFunctionDotCallTargetSelector

All Implemented Interfaces:

MethodTargetSelector

public class JavaScriptFunctionDotCallTargetSelector
extends Object
implements MethodTargetSelector

Generate IR to model Function.call()

Author:

manu

See Also:

• MDN Function.call() docs

Field Summary

Fields

Modifier and Type	Field	Description
static final boolean	DEBUG_SYNTHETIC_CALL_METHODS
static final String	SYNTHETIC_CALL_METHOD_PREFIX
static boolean	WARN_ABOUT_IMPRECISE_CALLGRAPH

Constructor Summary

Constructors

Constructor	Description
JavaScriptFunctionDotCallTargetSelector(MethodTargetSelector base)

Method Summary

Modifier and Type	Method	Description
IMethod	getCalleeTarget(CGNode caller, CallSiteReference site, IClass receiver)	Given a calling node, a call site and (optionally) a dispatch type, return the target method to be called.
protected void	warnAboutImpreciseCallGraph(CGNode caller, CallSiteReference site)

Methods inherited from class java.lang.Object

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

Field Details

WARN_ABOUT_IMPRECISE_CALLGRAPH

public static boolean WARN_ABOUT_IMPRECISE_CALLGRAPH

DEBUG_SYNTHETIC_CALL_METHODS

public static final boolean DEBUG_SYNTHETIC_CALL_METHODS

See Also:

• Constant Field Values

SYNTHETIC_CALL_METHOD_PREFIX

public static final String SYNTHETIC_CALL_METHOD_PREFIX

See Also:

• Constant Field Values

Constructor Details

JavaScriptFunctionDotCallTargetSelector

public JavaScriptFunctionDotCallTargetSelector(MethodTargetSelector base)

Method Details

getCalleeTarget

public IMethod getCalleeTarget(CGNode caller,
 CallSiteReference site,
 IClass receiver)

Description copied from interface: MethodTargetSelector

Given a calling node, a call site and (optionally) a dispatch type, return the target method to be called.

Specified by:

getCalleeTarget in interface MethodTargetSelector

Parameters:

caller - the GCNode in the call graph containing the call

site - the call site reference of the call site

receiver - the type of the target object or null

Returns:

the method to be called.

warnAboutImpreciseCallGraph

protected void warnAboutImpreciseCallGraph(CGNode caller,
 CallSiteReference site)