Package org.anchoranalysis.feature.calculate.bound

Class FeatureCalculatorSingleChangeInput<T extends FeatureInput>

Object

FeatureCalculatorSingleChangeInput<T>

Type Parameters:

T - feature-input-type

All Implemented Interfaces:

FeatureCalculatorSingle<T>

public class FeatureCalculatorSingleChangeInput<T extends FeatureInput>
extends Object
implements FeatureCalculatorSingle<T>

A FeatureCalculatorSingle but changes the input before calculation.

Author:

Owen Feehan

Constructor Summary

Constructors

Constructor	Description
FeatureCalculatorSingleChangeInput(FeatureCalculatorSingle<T> calculator, Consumer<T> change)	Creates a new FeatureCalculatorSingleChangeInput instance.

Method Summary

Modifier and Type	Method	Description
double	calculate(T input)	Calculate the results of the feature with a particular input.
double	calculateSuppressErrors(T input, ErrorReporter errorReporter)	Calculates the result for an input recording the error to an ErrorReporter if anything goes wrong, but throwing no exception.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

FeatureCalculatorSingleChangeInput

public FeatureCalculatorSingleChangeInput(FeatureCalculatorSingle<T> calculator,
 Consumer<T> change)

Creates a new FeatureCalculatorSingleChangeInput instance.

Parameters:

calculator - Delegate which is called after an input is changed.

change - A function that is applied to change the input before being passed to calculator.

Method Details

calculate

public double calculate(T input)
                 throws FeatureCalculationException

Description copied from interface: FeatureCalculatorSingle

Calculate the results of the feature with a particular input.

Specified by:

calculate in interface FeatureCalculatorSingle<T extends FeatureInput>

Parameters:

input - the input to calculate.

Returns:

the results of the calculation.

Throws:

FeatureCalculationException - if the feature cannot be successfully calculated.

calculateSuppressErrors

public double calculateSuppressErrors(T input,
 ErrorReporter errorReporter)

Description copied from interface: FeatureCalculatorSingle

Calculates the result for an input recording the error to an ErrorReporter if anything goes wrong, but throwing no exception.

Specified by:

calculateSuppressErrors in interface FeatureCalculatorSingle<T extends FeatureInput>

Parameters:

input - the input to calculate.

errorReporter - where errors are recorded.

Returns:

the result of the calculation.