restorablesupport.java

来自「world wind java sdk 源码」· Java 代码 · 共 23 行

/*
Copyright (C) 2001, 2006 United States Government as represented by
the Administrator of the National Aeronautics and Space Administration.
All Rights Reserved.
*/
package gov.nasa.worldwind.util;

import gov.nasa.worldwind.geom.*;

import java.awt.*;
import java.util.*;

/**
 * RestorableSupport provides convenient read and write access to restorable state located in a simple XML document
 * format. This document is rooted by the <code>restorableState</code> element. State is stored in
 * <code>stateObject</code> elements. Each <code>stateObject</code> element is identified by its <code>name</code>
 * attribute. The value of a <code>stateObject</code> can either be simple text content, or nested
 * <code>stateObject</code> elements.
 * <p/>
 * For example, this document stores four states: the string "Hello World!", the largest value an unsigned byte can
 * hold, the value of PI to six digits, and a boolean "true". <code>
 * <pre>
 * {@literal <?xml version=