MapBackedDiscreteFunction (repo API)

java.lang.Object
- org.tensorics.core.function.MapBackedDiscreteFunction<X,Y>

Type Parameters:

X - the type of the values in x-direction (Independent variable)

Y - the type of the values in y-direction (Dependent variable)

All Implemented Interfaces:

java.io.Serializable, java.util.function.Function<X,Y>, DiscreteFunction<X,Y>, MathFunction<X,Y>
```
public class MapBackedDiscreteFunction<X,Y>
extends java.lang.Object
implements DiscreteFunction<X,Y>, java.io.Serializable
```
Implementation of DiscreteFunction backed by a Map

See Also:

DiscreteFunction, Serialized Form

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class MapBackedDiscreteFunction.Builder<X,Y>
The builder for the function based on a map.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Y`	`apply(X input)`
`static <X,Y> MapBackedDiscreteFunction.Builder<X,Y>`	`builder()`
`java.util.Set<X>`	`definedXValues()`
`boolean`	`equals(java.lang.Object obj)`
`static <X,Y> DiscreteFunction<X,Y>`	`fromMap(java.util.Map<? extends X,? extends Y> function)`
`int`	`hashCode()`
`java.lang.String`	`toString()`

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

Methods inherited from interface java.util.function.Function
andThen, compose

- Method Detail
  - apply
```
public Y apply(X input)
```
    Specified by:
    
    apply in interface DiscreteFunction<X,Y>
    
    Specified by:
    
    apply in interface java.util.function.Function<X,Y>
  - fromMap
```
public static final <X,Y> DiscreteFunction<X,Y> fromMap(java.util.Map<? extends X,? extends Y> function)
```
  - definedXValues
```
public java.util.Set<X> definedXValues()
```
    Specified by:
    
    definedXValues in interface DiscreteFunction<X,Y>
    
    Returns:
    
    values for which the function is defined
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class java.lang.Object
  - equals
```
public boolean equals(java.lang.Object obj)
```
    Overrides:
    
    equals in class java.lang.Object
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object
  - builder
```
public static final <X,Y> MapBackedDiscreteFunction.Builder<X,Y> builder()
```