Enum NewtonCotes.Type
- java.lang.Object
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- java.lang.Enum<NewtonCotes.Type>
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- dev.nm.analysis.integration.univariate.riemann.newtoncotes.NewtonCotes.Type
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- All Implemented Interfaces:
Serializable
,Comparable<NewtonCotes.Type>
- Enclosing class:
- NewtonCotes
public static enum NewtonCotes.Type extends Enum<NewtonCotes.Type>
There are two types of the Newton-Cotes method: OPEN and CLOSED.
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static NewtonCotes.Type
valueOf(String name)
Returns the enum constant of this type with the specified name.static NewtonCotes.Type[]
values()
Returns an array containing the constants of this enum type, in the order they are declared.
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Enum Constant Detail
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CLOSED
public static final NewtonCotes.Type CLOSED
The first and the last terms in the Euler-Maclaurin formula are included in the sum. They are: 1/2 * f(x0), and 1/2 * f(xn).
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OPEN
public static final NewtonCotes.Type OPEN
The first and the last terms in the Euler-Maclaurin formula are not included in the sum. This is to avoid computing for end points where f(x) cannot be evaluated. Instead, we use the mid-point to make the first rough estimate of the integral.
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Method Detail
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values
public static NewtonCotes.Type[] values()
Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:for (NewtonCotes.Type c : NewtonCotes.Type.values()) System.out.println(c);
- Returns:
- an array containing the constants of this enum type, in the order they are declared
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valueOf
public static NewtonCotes.Type valueOf(String name)
Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)- Parameters:
name
- the name of the enum constant to be returned.- Returns:
- the enum constant with the specified name
- Throws:
IllegalArgumentException
- if this enum type has no constant with the specified nameNullPointerException
- if the argument is null
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