HopeFunction (hope-core 2.0.3 API)

java.lang.Object
- io.appform.hope.core.functions.HopeFunction<T>

Direct Known Subclasses:

Abs, Add, Ceil, ContainsAll, ContainsAny, Divide, Epoch, Exists, Exists, Floor, HashJ, HashM128, In, IsEmpty, Length, Length, LowerCase, Match, Modulo, Multiply, Negate, NotIn, SubStr, Substract, UpperCase
```
public abstract class HopeFunction<T extends Value>
extends Object
```
An abstraction for a function that takes a variable number (zero or more) of parameters that evaluate to Value and returns a result Value.

- Constructor Summary
  
  Constructors
  Constructor Description
  
  HopeFunction()
- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  abstract T apply(Evaluator.EvaluationContext evaluationContext)
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail
- HopeFunction
```
public HopeFunction()
```

Method Detail

apply

public abstract T apply(Evaluator.EvaluationContext evaluationContext)