Package microsim.reflection

Class AbstractValueExtractor

java.lang.Object

microsim.reflection.AbstractValueExtractor

Direct Known Subclasses:

DoubleValueExtractor, IntegerValueExtractor, LongValueExtractor, StringValueExtractor

public abstract class AbstractValueExtractor
extends Object

Employs Java reflection to call objects' methods which return values of the corresponding type, or to extract field values directly.

Field Summary

Fields

Modifier and Type	Field	Description
protected Field	field
protected Method	method
protected Object	target

Constructor Summary

Constructors

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

Method Summary

Methods inherited from class java.lang.Object

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

Field Details

method

protected Method method

field

protected Field field

target

protected Object target

Constructor Details

AbstractValueExtractor

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

Constructor.

Parameters:

target - The target object.

fieldName - A string representing the name of the method to invoke.

isMethod - If true the fieldName is a method, otherwise it is a property of the object.

Throws:

NullPointerException - when target, or fieldName, or both are null.

AbstractValueExtractor

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

Constructor.

Parameters:

target - The class of the target object.

fieldName - A string representing the name of the method to invoke.

isMethod - If true the fieldName is a method, otherwise it is a property of the object.

Throws:

NullPointerException - when target, or fieldName, or both are null.