DeficitTargetIterator (EarthMoversStochasticConformanceChecking)

java.lang.Object
- org.processmining.earthmoversstochasticconformancechecking.reallocationmatrix.epsa.DeficitTargetIterator

All Implemented Interfaces:

java.util.Iterator<java.lang.Integer>
```
public class DeficitTargetIterator
extends java.lang.Object
implements java.util.Iterator<java.lang.Integer>
```
A class used for iterating over possible deficit targets. As iterating over the targets has to be done frequently in every iteration, possible targets are stored. Thus it is not necessary to iterate over the whole tree again during the second calculation of the reducing costs for a new source.

Author:

brockhoff

Constructor Summary

Constructors
Constructor	Description
`DeficitTargetIterator(TreeIterator treeIt, java.util.List<java.lang.Integer> deficitTrees, int cTar, int firstTar)`	Instantiates a new TreeIterator from the root of a subtree

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`defTreeCount()`
`boolean`	`hasNext()`
`java.lang.Integer`	`next()`
`void`	`nextIt()`	Resets the iterator for the next iteration.
`void`	`remove()`
`void`	`resetToStart()`	Resets the iterator for next pass on the same targets

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

- Constructor Detail
  - DeficitTargetIterator
```
public DeficitTargetIterator(TreeIterator treeIt,
                             java.util.List<java.lang.Integer> deficitTrees,
                             int cTar,
                             int firstTar)
```
    Instantiates a new TreeIterator from the root of a subtree
    
    Parameters:
    
    root - the root vertex of the subtree.
- Method Detail
  - nextIt
```
public void nextIt()
```
    Resets the iterator for the next iteration.
  - resetToStart
```
public void resetToStart()
```
    Resets the iterator for next pass on the same targets
  - hasNext
```
public boolean hasNext()
```
    Specified by:
    
    hasNext in interface java.util.Iterator<java.lang.Integer>
  - next
```
public java.lang.Integer next()
```
    Specified by:
    
    next in interface java.util.Iterator<java.lang.Integer>
  - remove
```
public void remove()
```
    Specified by:
    
    remove in interface java.util.Iterator<java.lang.Integer>
  - defTreeCount
```
public int defTreeCount()
```