AbstractTreeGenerator (cui test generator 1.1.0 API)

java.lang.Object
- de.cuioss.test.generator.internal.net.java.quickcheck.generator.support.AbstractTreeGenerator<T>

Type Parameters:

T - type of tree node

All Implemented Interfaces:

Generator<T>
```
public abstract class AbstractTreeGenerator<T>
extends Object
implements Generator<T>
```
Base class for tree generators.
The callback order is:
- createNode(): create current node
- getChildCount(int, int): calculate number of child nodes
- (create child nodes)
- addChildren(Object, List): add child nodes to node

Field Summary

Fields
Modifier and Type Field Description

static int MAX_TREE_DEPTH

Constructor Summary

Constructors
Constructor Description

AbstractTreeGenerator()

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`protected abstract void`	`addChildren(T node, List<T> children)`	Add the created children to the parent node.
`protected abstract T`	`createNode()`	Create a node of type T.
`protected abstract int`	`getChildCount(int level, int numberOfSiblings)`	Get the number of children for the current level.
`T`	`next()`	Generates the next instance.

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

- Field Detail
  - MAX_TREE_DEPTH
```
public static final int MAX_TREE_DEPTH
```
    See Also:
    
    Constant Field Values
- Constructor Detail
  - AbstractTreeGenerator
```
public AbstractTreeGenerator()
```
- Method Detail
  - createNode
```
protected abstract T createNode()
```
    Create a node of type T.
  - addChildren
```
protected abstract void addChildren(T node,
                                    List<T> children)
```
    Add the created children to the parent node.
  - getChildCount
```
protected abstract int getChildCount(int level,
                                     int numberOfSiblings)
```
    Get the number of children for the current level.
    
    Parameters:
    
    level - current level starting with 0 for the root level
    
    numberOfSiblings - number of siblings (number of siblings is 1 for the root node.)
  - next
```
public T next()
```
    Description copied from interface: Generator
    
    Generates the next instance.
    
    Specified by:
    
    next in interface Generator<T>
    
    Returns:
    
    root node of the generated tree