Cflow

java.lang.Object
- java.lang.ThreadLocal
- - javassist.runtime.Cflow

```
public class Cflow
extends java.lang.ThreadLocal
```
A support class for implementing $cflow. This support class is required at runtime only if $cflow is used.

See Also:

CtBehavior.useCflow(String)

Nested Class Summary

Nested Classes
Modifier and Type Class Description

private static class Cflow.Depth

Constructor Summary

Constructors
Constructor Description

Cflow()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`enter()`	Increments the counter.
`void`	`exit()`	Decrements the counter.
`protected java.lang.Object`	`initialValue()`
`int`	`value()`	Returns the value of the counter.

Methods inherited from class java.lang.ThreadLocal
get, remove, set, withInitial

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

- Constructor Detail
  - Cflow
```
public Cflow()
```
- Method Detail
  - initialValue
```
protected java.lang.Object initialValue()
```
    Overrides:
    
    initialValue in class java.lang.ThreadLocal
  - enter
```
public void enter()
```
    Increments the counter.
  - exit
```
public void exit()
```
    Decrements the counter.
  - value
```
public int value()
```
    Returns the value of the counter.