Integrator1D (OpenGamma Strata)

java.lang.Object
- com.opengamma.strata.math.impl.integration.Integrator1D<T,U>

Type Parameters:

T - Type of the function output and result

U - Type of the function inputs and integration bounds

All Implemented Interfaces:

Integrator<T,U,Function<U,T>>

Direct Known Subclasses:

AdaptiveCompositeIntegrator1D, ExtendedTrapezoidIntegrator1D, GaussianQuadratureIntegrator1D, RombergIntegrator1D, RungeKuttaIntegrator1D, SimpsonIntegrator1D
```
public abstract class Integrator1D<T,U>
extends Object
implements Integrator<T,U,Function<U,T>>
```
Class for defining the integration of 1-D functions.

Constructor Summary

Constructors
Constructor Description

Integrator1D()

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`T`	`integrate(Function<U,T> f, U[] lower, U[] upper)`
`abstract T`	`integrate(Function<U,T> f, U lower, U upper)`	1-D integration method.

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

- Constructor Detail
  - Integrator1D
```
public Integrator1D()
```
- Method Detail
  - integrate
```
public T integrate(Function<U,T> f,
                   U[] lower,
                   U[] upper)
```
    Specified by:
    
    integrate in interface Integrator<T,U,Function<U,T>>
    
    Parameters:
    
    f - The function to be integrated, not null
    
    lower - The array of lower bounds of integration, not null or empty
    
    upper - The array of upper bounds of integration, not null or empty
    
    Returns:
    
    The result of the integral
  - integrate
```
public abstract T integrate(Function<U,T> f,
                            U lower,
                            U upper)
```
    1-D integration method.
    
    Parameters:
    
    f - The function to integrate, not null
    
    lower - The lower bound, not null
    
    upper - The upper bound, not null
    
    Returns:
    
    The result of the integration