PreAdvancingIterator (SPECpp)

java.lang.Object
- org.processmining.specpp.datastructures.tree.iterators.PreAdvancingIterator<T>

All Implemented Interfaces:

java.util.Iterator<T>

Direct Known Subclasses:

TreeEdgeTraversal, TreeNodeTraversal
```
public abstract class PreAdvancingIterator<T>
extends java.lang.Object
implements java.util.Iterator<T>
```

- Field Summary
  
  Fields
  Modifier and Type Field Description
  
  protected T current
- Constructor Summary
  
  Constructors
  Modifier Constructor Description
  
  protected PreAdvancingIterator()
  
  protected PreAdvancingIterator(T initial)
- Method Summary
  
  All Methods Instance Methods Abstract Methods Concrete Methods
  Modifier and Type Method Description
  
  protected abstract T advance()
  
  boolean hasNext()
  
  T next()
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
  - Methods inherited from interface java.util.Iterator
    forEachRemaining, remove

- Field Detail
  - current
```
protected T current
```
- Constructor Detail
  - PreAdvancingIterator
```
protected PreAdvancingIterator(T initial)
```
  - PreAdvancingIterator
```
protected PreAdvancingIterator()
```
- Method Detail
  - advance
```
protected abstract T advance()
```
  - hasNext
```
public boolean hasNext()
```
    Specified by:
    
    hasNext in interface java.util.Iterator<T>
  - next
```
public T next()
```
    Specified by:
    
    next in interface java.util.Iterator<T>