public abstract class Springextends ObjectAn instance of the Spring class holds three properties that characterize its behavior: the minimum, preferred, and maximum values. Each of these properties may be involved in defining its fourth, value, property based on a series of rules.An instance of the Spring class can be visualized as a mechanical spring that provides a corrective force as the spring is compressed or stretched away from its preferred value. This force is modelled as linear function of the distance from the preferred value, but with two different constants -- one for the compressional force and one for the tensional one. Those constants are specified by the minimum and maximum values of the spring such that a spring at its minimum value produces an equal and opposite force to that which is created when it is at its maximum value. The difference between the preferred and minimum values, therefore, represents the ease with which the spring can be compressed and the difference between its maximum and preferred values, indicates the ease with which the Spring can be extended. See the sum(javax.swing.Spring, javax.swing.Spring) method for details.By defining simple arithmetic operations on Springs, the behavior of a collection of Springs can be reduced to that of an ordinary (non-compound) Spring. We define the "+", "-", max, and min operators on Springs so that, in each case, the result is a Spring whose characteristics bear a useful mathematical relationship to its constituent springs.A Spring can be treated as a pair of intervals with a single common point: the preferred value. The following rules define some of the arithmetic operators that can be applied to intervals ([a, b] refers to the interval from a to b, where a <= b). [a1, b1] + [a2, b2] = [a1 + a2, b1 + b2] -[a, b] = [-b, -a] max([a1, b1], [a2, b2]) = [max(a1, a2), max(b1, b2)]
Java
Topic: Class
Explain Class Spring in java?
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