BooleanConstraint (GTF 2.0.1 API)

java.lang.Object
- science.aist.gtf.verification.syntactic.constraint.impl.BooleanConstraint

All Implemented Interfaces:

BiFunction<Boolean,Field,ConstraintError>, Constraint<Boolean>
```
public class BooleanConstraint
extends Object
implements Constraint<Boolean>
```
Constraint for checking if a boolean value is of given value

Since:

1.0

Author:

Christoph Praschl

Field Summary

Fields
Modifier and Type Field Description

static ConstraintError BooleanConstraintError

Constructor Summary

Constructors
Constructor Description

BooleanConstraint()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`ConstraintError`	`apply(Boolean aBoolean, Field field)`
`Class<Boolean>`	`getType()`
`boolean`	`isBreakingConstraint()`

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

Methods inherited from interface java.util.function.BiFunction
andThen

- Field Detail
  - BooleanConstraintError
```
public static final ConstraintError BooleanConstraintError
```
- Constructor Detail
  - BooleanConstraint
```
public BooleanConstraint()
```
- Method Detail
  - getType
```
public Class<Boolean> getType()
```
    Specified by:
    
    getType in interface Constraint<Boolean>
    
    Returns:
    
    method which returns the type for which the constraint is applied
  - isBreakingConstraint
```
public boolean isBreakingConstraint()
```
    Specified by:
    
    isBreakingConstraint in interface Constraint<Boolean>
    
    Returns:
    
    a flag if constraint is breaking and if violated no further constraints should be checked (e.q. because of a NullPointer)
  - apply
```
public ConstraintError apply(Boolean aBoolean,
                             Field field)
```
    Specified by:
    
    apply in interface BiFunction<Boolean,Field,ConstraintError>