SequencesPredicateFactory

Object
- BinaryDerivationFactory
- - SequencesPredicateFactory

All Implemented Interfaces:

DerivationFactory
```
public final class SequencesPredicateFactory
extends BinaryDerivationFactory
```
Factory for SequencesPredicate derived variables.

Field Summary

Fields
Modifier and Type Field Description

static Logger debug
Debug tracer.

Constructor Summary

Constructors
Constructor Description

SequencesPredicateFactory()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`BinaryDerivation @Nullable []`	`instantiate(VarInfo var1, VarInfo var2)`	Create a set of derivations from two base variables.

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

- Field Detail
  - debug
```
public static final Logger debug
```
    Debug tracer.
- Constructor Detail
  - SequencesPredicateFactory
```
public SequencesPredicateFactory()
```
- Method Detail
  - instantiate
```
public BinaryDerivation @Nullable [] instantiate(VarInfo var1,
                                                 VarInfo var2)
```
    Description copied from class: BinaryDerivationFactory
    
    Create a set of derivations from two base variables. If the base variables aren't worth deriving from, returns null.
    
    Specified by:
    
    instantiate in class BinaryDerivationFactory
    
    Parameters:
    
    var1 - the first of the two base variables
    
    var2 - the second of the two base variables
    
    Returns:
    
    a set of derivations based on two base variables. We allow more than one because two base variables may have multiple derived variables, per type of derivation. Can also be null if the two variables have nothing to derive from.