Package sootup.spark

Class SparkCallGraphConfig

java.lang.Object

sootup.spark.SparkCallGraphConfig

All Implemented Interfaces:

CallGraphConfig

public final class SparkCallGraphConfig
extends Object
implements CallGraphConfig

Spark-specific stage of the unified CallGraphConfig builder chain. Obtained via CallGraphConfigBuilder.into(SparkCallGraphConfig::from), since sootup.callgraph cannot depend on sootup.spark directly:

   CallGraph cg = CallGraphConfig.builder()
       .view(view).entryPoints(entryPoints)
       .into(SparkCallGraphConfig::from)
       .sparkOptions(SparkOptions.builder().onFlyCallGraph(true).build())
       .build()
       .computeCallGraph();
 

In on-the-fly mode (SparkOptions#isOnFlyCallGraph()), the common CallResolver/VirtualCallResolver/seedEntryPointClinits settings are not consulted - OTF mode grows its own call graph incrementally and, as of today, has no <clinit> modeling at all (see Spark's javadoc). Otherwise, they drive a CHA graph built up front and handed to Spark via callGraph(...), exactly the pattern sootup.spark.test.options.ClinitHandlingViaCustomCallGraphTest demonstrates by hand.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	SparkCallGraphConfig.Builder

Method Summary

Modifier and Type	Method	Description
@NonNull CallGraph	computeCallGraph()	Builds the call graph for the analysis described by this configuration object.
static @NonNull SparkCallGraphConfig.Builder	from(@NonNull CommonCallGraphSettings common)	Entry point for CallGraphConfigBuilder.into(SparkCallGraphConfig::from).

Methods inherited from class java.lang.Object

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

Method Details

from

public static @NonNull SparkCallGraphConfig.Builder from(@NonNull CommonCallGraphSettings common)

Entry point for CallGraphConfigBuilder.into(SparkCallGraphConfig::from).

computeCallGraph

public @NonNull CallGraph computeCallGraph()

Description copied from interface: CallGraphConfig

Builds the call graph for the analysis described by this configuration object. All state needed (view, entry points, algorithm-specific options) is already captured by the concrete implementation, typically via its own builder.

Specified by:

computeCallGraph in interface CallGraphConfig