CutException

java.lang.Object
- java.lang.Throwable
- - java.lang.Exception
  - - java.lang.RuntimeException
    - - org.projog.core.predicate.CutException

All Implemented Interfaces:

java.io.Serializable
```
public final class CutException
extends java.lang.RuntimeException
```
Exception thrown when the evaluation of a rule backtracks to a cut.

See Also:

Cut, InterpretedUserDefinedPredicate, Serialized Form

- Field Summary
  
  Fields
  Modifier and Type Field Description
  
  static CutException CUT_EXCEPTION
  Singleton instance.
  
  private static long serialVersionUID
- Constructor Summary
  
  Constructors
  Modifier Constructor Description
  
  private CutException()
  Private constructor to force use of CUT_EXCEPTION
- Method Summary
  - Methods inherited from class java.lang.Throwable
    addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Field Detail
  - serialVersionUID
```
private static final long serialVersionUID
```
    See Also:
    
    Constant Field Values
  - CUT_EXCEPTION
```
public static final CutException CUT_EXCEPTION
```
    Singleton instance.
    Reuse a single instance to avoid the stack trace generation overhead of creating a new exception each time. The CutException is specifically used for control flow in InterpretedUserDefinedPredicate.evaluate() and its stack trace is not required.
- Constructor Detail
  - CutException
```
private CutException()
```
    Private constructor to force use of CUT_EXCEPTION