Package com.aquima.interactions.rule.constraint

Class ConstraintIterator

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

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 Details

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 Details

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.