LargeRelation (org.choco-solver-choco-solver 4.10.2 API)

java.lang.Object
- org.chocosolver.solver.constraints.extension.nary.LargeRelation

Direct Known Subclasses:

TuplesLargeTable, TuplesList, TuplesTable, TuplesVeryLargeTable
```
public abstract class LargeRelation
extends Object
```

Constructor Summary

Constructors
Constructor Description

LargeRelation()

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`abstract boolean`	`checkTuple(int[] tuple)`	return true if tuple is feasible according to the definition of the relation. e.g if the relation is defined with infeasible tuples, it returns true if tuple is one of them.
`abstract Tuples`	`convert()`	Convert this relation into 'Tuples'
`abstract boolean`	`isConsistent(int[] tuple)`	Test whether a tuple is consistent
`protected boolean`	`valid(int[] tuple, IntVar[] vars)`

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

- Constructor Detail
  - LargeRelation
```
public LargeRelation()
```
- Method Detail
  - checkTuple
```
public abstract boolean checkTuple(int[] tuple)
```
    return true if tuple is feasible according to the definition of the relation. e.g if the relation is defined with infeasible tuples, it returns true if tuple is one of them.
  - isConsistent
```
public abstract boolean isConsistent(int[] tuple)
```
    Test whether a tuple is consistent
    
    Returns:
    
    true if tuple is consistent.
  - valid
```
protected boolean valid(int[] tuple,
                        IntVar[] vars)
```
  - convert
```
public abstract Tuples convert()
```
    Convert this relation into 'Tuples'
    
    Returns: