semanticcpg apidocs/io.joern.c2cpg.passes/AstCreationPass

AstCreationPass

class AstCreationPass(cpg: Cpg, forFiles: InputFiles, config: Config, report: Report) extends ConcurrentWriterCpgPass[String]
Companion:
object
class ConcurrentWriterCpgPass[String]
class NewStyleCpgPassBase[String]
trait CpgPassBase
class Object
trait Matchable
class Any

Type members

Inherited types

type DiffGraphBuilder = DiffGraphBuilder
Inherited from:
NewStyleCpgPassBase

Value members

Concrete methods

override def generateParts(): Array[String]
Definition Classes
NewStyleCpgPassBase
override def runOnPart(diffGraph: DiffGraphBuilder, filename: String): Unit
Definition Classes
NewStyleCpgPassBase
def usedTypes(): List[String]

Inherited methods

override def createAndApply(): Unit
Definition Classes
NewStyleCpgPassBase -> CpgPassBase
Inherited from:
NewStyleCpgPassBase
override def createApplySerializeAndStore(serializedCpg: SerializedCpg, inverse: Boolean, prefix: String): Unit

WARNING: runOnPart is executed in parallel to committing of graph modifications. The upshot is that it is unsafe to read ANY data from cpg, on pain of bad race conditions

WARNING: runOnPart is executed in parallel to committing of graph modifications. The upshot is that it is unsafe to read ANY data from cpg, on pain of bad race conditions

Only use ConcurrentWriterCpgPass if you are very sure that you avoid races.

E.g. adding a CFG edge to node X races with reading an AST edge of node X.

Definition Classes
ConcurrentWriterCpgPass -> CpgPassBase
Inherited from:
ConcurrentWriterCpgPass
def finish(): Unit
Inherited from:
NewStyleCpgPassBase
def init(): Unit
Inherited from:
NewStyleCpgPassBase
def name: String

Name of the pass. By default it is inferred from the name of the class, override if needed.

Name of the pass. By default it is inferred from the name of the class, override if needed.

Inherited from:
CpgPassBase
override def runWithBuilder(externalBuilder: DiffGraphBuilder): Int
Definition Classes
NewStyleCpgPassBase -> CpgPassBase
Inherited from:
NewStyleCpgPassBase
def runWithBuilderLogged(builder: DiffGraphBuilder): Int

Wraps runWithBuilder with logging, and swallows raised exceptions. Use with caution -- API is unstable. A return value of -1 indicates failure, otherwise the return value of runWithBuilder is passed through.

Wraps runWithBuilder with logging, and swallows raised exceptions. Use with caution -- API is unstable. A return value of -1 indicates failure, otherwise the return value of runWithBuilder is passed through.

Inherited from:
CpgPassBase

Inherited fields

@volatile
var nDiffT: Int
Inherited from:
ConcurrentWriterCpgPass