NoRehashing (SPECpp)

java.lang.Object
- org.processmining.specpp.datastructures.util.NoRehashing<T>

Type Parameters:

T -

All Implemented Interfaces:

Immutable, ProperlyHashable

Direct Known Subclasses:

ActivityImpl, DataRequirement, EvaluatorRequirement, HashmapEncoding, StaticHashWrapper, StringStatisticKey, Transition, VariantImpl
```
public abstract class NoRehashing<T>
extends java.lang.Object
implements Immutable, ProperlyHashable
```
A utility base class that precomputes and caches the hashCode() computation and overrides equals. It meets the semantic contract that two subclassing objects of the same type are equal iff their specified internal objects are equal. If T is an array type, hashcode and equality are computed element wise.

See Also:

internal

- Field Summary
  
  Fields
  Modifier and Type Field Description
  
  protected T internal
  The specified object that the hashCode and equality is based on.
- Constructor Summary
  
  Constructors
  Constructor Description
  
  NoRehashing(T internal)
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  boolean equals(java.lang.Object o)
  
  int hashCode()
  - Methods inherited from class java.lang.Object
    clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - internal
```
protected final T internal
```
    The specified object that the hashCode and equality is based on. It is defined by subclasses.
- Constructor Detail
  - NoRehashing
```
public NoRehashing(T internal)
```
- Method Detail
  - equals
```
public boolean equals(java.lang.Object o)
```
    Overrides:
    
    equals in class java.lang.Object
  - hashCode
```
public int hashCode()
```
    Specified by:
    
    hashCode in interface ProperlyHashable
    
    Overrides:
    
    hashCode in class java.lang.Object