Strategy (cpg 3.4.0 API)

java.lang.Object
- de.fraunhofer.aisec.cpg.processing.strategy.Strategy

```
public class Strategy
extends java.lang.Object
```
Strategies (iterators) for traversing graphs to be used by visitors.

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static @NonNull java.util.Iterator<Node>`	`AST_FORWARD(@NonNull Node x)`	Traverse AST in forward direction.
`static @NonNull java.util.Iterator<Node>`	`DFG_BACKWARD(@NonNull Node x)`	Traverse Data Flow Graph in backward direction.
`static @NonNull java.util.Iterator<Node>`	`DFG_FORWARD(@NonNull Node x)`	Traverse Data Flow Graph in forward direction.
`static @NonNull java.util.Iterator<Node>`	`EOG_BACKWARD(@NonNull Node x)`	Traverse Evaluation Order Graph in backward direction.
`static @NonNull java.util.Iterator<Node>`	`EOG_FORWARD(@NonNull Node x)`	Traverse Evaluation Order Graph in forward direction.
`static @NonNull java.util.Iterator<Node>`	`NO_STRATEGY(@NonNull Node x)`	Do not traverse any nodes.

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

- Method Detail
  - NO_STRATEGY
```
public static @NonNull java.util.Iterator<Node> NO_STRATEGY(@NonNull Node x)
```
    Do not traverse any nodes.
    
    Parameters:
    
    x -
    
    Returns:
  - EOG_FORWARD
```
public static @NonNull java.util.Iterator<Node> EOG_FORWARD(@NonNull Node x)
```
    Traverse Evaluation Order Graph in forward direction.
    
    Parameters:
    
    x - Current node in EOG.
    
    Returns:
    
    Iterator over successors.
  - EOG_BACKWARD
```
public static @NonNull java.util.Iterator<Node> EOG_BACKWARD(@NonNull Node x)
```
    Traverse Evaluation Order Graph in backward direction.
    
    Parameters:
    
    x - Current node in EOG.
    
    Returns:
    
    Iterator over successors.
  - DFG_FORWARD
```
public static @NonNull java.util.Iterator<Node> DFG_FORWARD(@NonNull Node x)
```
    Traverse Data Flow Graph in forward direction.
    
    Parameters:
    
    x - Current node in DFG.
    
    Returns:
    
    Iterator over successors.
  - DFG_BACKWARD
```
public static @NonNull java.util.Iterator<Node> DFG_BACKWARD(@NonNull Node x)
```
    Traverse Data Flow Graph in backward direction.
    
    Parameters:
    
    x - Current node in DFG.
    
    Returns:
    
    Iterator over successors.
  - AST_FORWARD
```
public static @NonNull java.util.Iterator<Node> AST_FORWARD(@NonNull Node x)
```
    Traverse AST in forward direction.
    
    Parameters:
    
    x -
    
    Returns: