True

java.lang.Object
- org.projog.core.predicate.AbstractSingleResultPredicate
- - org.projog.core.predicate.builtin.bool.True

All Implemented Interfaces:

KnowledgeBaseConsumer, PredicateFactory
```
public final class True
extends AbstractSingleResultPredicate
```
true - always succeeds.
The goal true always succeeds.

- Constructor Summary
  
  Constructors
  Constructor Description
  
  True()
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  boolean evaluate()
  - Methods inherited from class org.projog.core.predicate.AbstractSingleResultPredicate
    evaluate, evaluate, evaluate, evaluate, evaluate, getArithmeticOperators, getFileHandles, getKnowledgeBase, getOperands, getPredicate, getPredicates, getProjogListeners, getSpyPoints, getTermFormatter, init, isRetryable, setKnowledgeBase
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
  - Methods inherited from interface org.projog.core.predicate.PredicateFactory
    isAlwaysCutOnBacktrack

- Constructor Detail
  - True
```
public True()
```
- Method Detail
  - evaluate
```
public boolean evaluate()
```
    Overrides:
    
    evaluate in class AbstractSingleResultPredicate