Package microsim.reflection

Class DoubleValueExtractor

java.lang.Object

microsim.reflection.AbstractValueExtractor

microsim.reflection.DoubleValueExtractor

public class DoubleValueExtractor
extends AbstractValueExtractor

Employs Java reflection to call objects' methods which return double values.

Field Summary

Fields inherited from class microsim.reflection.AbstractValueExtractor

field, method, target

Constructor Summary

Constructors

Constructor	Description
DoubleValueExtractor(@NonNull Object target, @NonNull String fieldName, boolean isMethod)
DoubleValueExtractor(@Nullable Class<?> target, @NonNull String fieldName, boolean isMethod)

Method Summary

Modifier and Type	Method	Description
double @NonNull []	getCollectionValue(@NonNull Collection<?> c)
double	getDouble()	Invoke the method of the object passed to constructor and return its double result.
double	getDouble(@NonNull Object target)	Invoke the method of the target object and return its double result.
double	getDoubleValue(int ignoredValueID)	This is an implementation of the DoubleSource interface.

Methods inherited from class java.lang.Object

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

Constructor Details

DoubleValueExtractor

public DoubleValueExtractor(@NonNull
 @NonNull Object target,
 @NonNull
 @NonNull String fieldName,
 boolean isMethod)

See Also:

• AbstractValueExtractor(Object, String, boolean)

DoubleValueExtractor

public DoubleValueExtractor(@Nullable
 @Nullable Class<?> target,
 @NonNull
 @NonNull String fieldName,
 boolean isMethod)

See Also:

• AbstractValueExtractor(Class, String, boolean)

Method Details

getDouble

public double getDouble(@NonNull
 @NonNull Object target)

Invoke the method of the target object and return its double result.

Parameters:

target - Object to be invoked.

Returns:

The requested double value.

getDouble

public double getDouble()

Invoke the method of the object passed to constructor and return its double result.

Returns:

The requested double value.

getDoubleValue

public double getDoubleValue(int ignoredValueID)

This is an implementation of the DoubleSource interface. It calls the getDouble() method.

Parameters:

ignoredValueID - This parameter is ignored. It is put for compatibility with the DoubleSource interface.

Returns:

The requested double value.

getCollectionValue

public double @NonNull [] getCollectionValue(@NonNull
 @NonNull Collection<?> c)