ControlFlowGraphPass (cpg 1.1 API)

java.lang.Object
- de.fraunhofer.aisec.cpg.passes.ControlFlowGraphPass

All Implemented Interfaces:

Pass, java.util.function.Consumer<TranslationResult>
```
public class ControlFlowGraphPass
extends java.lang.Object
implements Pass
```
Creates a simple control flow graph (CFG) based on AST.
The CFG is a directed cyclic graph with Node representing statements and edges representing the program control flow.
- Return statements will have no successors.
- Branch statements (if/switch/exception traps) will have multiple successors.
- Simple statements will have their following statement as sole successor
- break / continue will create respective edges

Constructor Summary

Constructors
Constructor Description

ControlFlowGraphPass()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`accept(TranslationResult t)`
`void`	`addTodo(int index, Statement... stmts)`	Adds a statement to this.remaining, omitting null.
`void`	`addTodo(int index, java.util.List<Statement> stmts)`
`void`	`cleanup()`
`LanguageFrontend`	`getLang()`	We do not want the passes to depend on a language frontend
`void`	`setLang(LanguageFrontend lang)`	We do not want the passes to depend on a language frontend

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.function.Consumer
andThen

Methods inherited from interface de.fraunhofer.aisec.cpg.passes.Pass
createUnknownTranslationUnit

- Constructor Detail
  - ControlFlowGraphPass
```
public ControlFlowGraphPass()
```
- Method Detail
  - cleanup
```
public void cleanup()
```
    Specified by:
    
    cleanup in interface Pass
  - getLang
```
public LanguageFrontend getLang()
```
    Description copied from interface: Pass
    
    We do not want the passes to depend on a language frontend
    
    Specified by:
    
    getLang in interface Pass
    
    Returns:
    
    might be null, as it is not designed to be used anymore
  - setLang
```
public void setLang(LanguageFrontend lang)
```
    Description copied from interface: Pass
    
    We do not want the passes to depend on a language frontend
    
    Specified by:
    
    setLang in interface Pass
  - accept
```
public void accept(TranslationResult t)
```
    Specified by:
    
    accept in interface java.util.function.Consumer<TranslationResult>
  - addTodo
```
public void addTodo(int index,
                    java.util.List<Statement> stmts)
```
  - addTodo
```
public void addTodo(int index,
                    Statement... stmts)
```
    Adds a statement to this.remaining, omitting null.
    
    Parameters:
    
    index -
    
    stmts -