ConstraintIterator (Blueriq SDK Modules 13.13.58.6656 API)

java.lang.Object
- com.aquima.interactions.rule.constraint.ConstraintIterator

All Implemented Interfaces:

Iterator<IConstraint>
```
public class ConstraintIterator
extends Object
implements Iterator<IConstraint>
```
This iterator is used to determine which constraints are applicable for a specific attribute.

Since:

5.0

Author:

O. Kerpershoek

Constructor Summary

Constructors
Constructor Description

ConstraintIterator(IAttributeNode node)
Constructs the iterator for the specific attribute node from the rule graph.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`hasNext()`
`boolean`	`isEmpty()`	This method returns a boolean indicating if the iterator does not have any constraints to iterate over.
`IConstraint`	`next()`
`void`	`remove()`

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
  - ConstraintIterator
```
public ConstraintIterator(IAttributeNode node)
```
    Constructs the iterator for the specific attribute node from the rule graph.
    
    Parameters:
    
    node - The attribute node from the rule graph for which the iterator should be constructed.
- Method Detail
  - hasNext
```
public boolean hasNext()
```
    Specified by:
    
    hasNext in interface Iterator<IConstraint>
  - next
```
public IConstraint next()
```
    Specified by:
    
    next in interface Iterator<IConstraint>
  - remove
```
public void remove()
```
    Specified by:
    
    remove in interface Iterator<IConstraint>
  - isEmpty
```
public boolean isEmpty()
```
    This method returns a boolean indicating if the iterator does not have any constraints to iterate over.
    
    Returns:
    
    a boolean indicating if the iterator does not have any constraints to iterate over.