Cre@te Online 2000 December/Cre@teOnline CD05.iso/MacSoft/XML ConsoleMax.sea/XML ConsoleMax/Required/esc.jar/com/extensibility/saf/impl/SelectorXPath.class

Java Class File | 2000-06-30 | 3.2 KB | 160 lines

package com.extensibility.saf.impl;

import org.w3c.dom.Attr;
import org.w3c.dom.Element;
import org.w3c.dom.Node;

public class SelectorXPath {
   private String pathString;
   private boolean isSimplePath;
   private boolean isAbsolutePath;

   public SelectorXPath(String var1) {
      if (var1.startsWith("//")) {
         var1 = var1.substring(2);
      }

      this.pathString = var1;
      this.isSimplePath = this.pathString.indexOf("//", 0) == -1;
      this.isAbsolutePath = this.pathString.startsWith("/");
   }

   public boolean matches(SelectorXPath var1) {
      if (var1.isAbsolutePath && var1.isSimplePath) {
         if (this.isSimplePath) {
            if (this.isAbsolutePath) {
               return this.pathString.equals(var1.pathString);
            } else {
               String var7 = String.valueOf("/").concat(String.valueOf(this.pathString));
               return var1.pathString.endsWith(var7);
            }
         } else {
            ReversePathTokenizer var2 = new ReversePathTokenizer(this.pathString);
            ReversePathTokenizer var3 = new ReversePathTokenizer(var1.pathString);
            boolean var4 = false;

            while(var2.hasMoreTokens()) {
               String var5 = var2.nextToken();
               if (var5.equals("")) {
                  var4 = true;
               } else {
                  if (!var3.hasMoreTokens()) {
                     return false;
                  }

                  String var6;
                  for(var6 = var3.nextToken(); !var5.equals(var6) && var4 && var3.hasMoreTokens(); var6 = var3.nextToken()) {
                  }

                  if (!var5.equals(var6)) {
                     return false;
                  }

                  var4 = false;
               }
            }

            if (this.isAbsolutePath) {
               return !var3.hasMoreTokens();
            } else {
               return true;
            }
         }
      } else {
         throw new RuntimeException("matchPath must be a full path.");
      }
   }

   public boolean matches(Element var1) {
      return this.matches(var1, (Attr)null);
   }

   public boolean matches(Element var1, Attr var2) {
      ReversePathTokenizer var3 = new ReversePathTokenizer(this.pathString);
      boolean var4 = false;

      while(var3.hasMoreTokens()) {
         String var5 = var3.nextToken();
         if (!var5.equals("")) {
            if (var2 != null) {
               if (!var5.startsWith("@") || !var5.substring(1).equals(var2.getName())) {
                  return false;
               }

               var2 = null;
            } else {
               if (var1 == null) {
                  return false;
               }

               String var6;
               do {
                  var6 = var1.getNodeName();
                  Node var7 = var1.getParentNode();
                  if (var7 instanceof Element) {
                     var1 = (Element)var7;
                  } else {
                     var1 = null;
                  }
               } while(!var5.equals(var6) && var4 && var1 != null);

               if (!var5.equals(var6)) {
                  return false;
               }

               var4 = false;
            }
         } else {
            var4 = true;
         }
      }

      if (this.isAbsolutePath) {
         return var1 == null;
      } else {
         return true;
      }
   }

   public static void main(String[] var0) {
      try {
         boolean var5 = (new SelectorXPath("xyz")).matches(new SelectorXPath("abc"));
      } catch (RuntimeException var4) {
         boolean var1 = true;
      }

      try {
         boolean var7 = (new SelectorXPath("xyz")).matches(new SelectorXPath("/a//xyz"));
      } catch (RuntimeException var3) {
         boolean var6 = true;
      }

      boolean var8 = (new SelectorXPath("xyz")).matches(new SelectorXPath("/abc"));
      var8 = (new SelectorXPath("xyz")).matches(new SelectorXPath("/xyz/a"));
      var8 = (new SelectorXPath("/xyz")).matches(new SelectorXPath("/a/xyz"));
      var8 = (new SelectorXPath("abc//xyz")).matches(new SelectorXPath("/abc"));
      var8 = (new SelectorXPath("xyz/@a")).matches(new SelectorXPath("/xyz"));
      var8 = (new SelectorXPath("xyz")).matches(new SelectorXPath("/xyz/@a"));
      var8 = (new SelectorXPath("xyz/@aa")).matches(new SelectorXPath("/xyz/@a"));
      var8 = (new SelectorXPath("a//b//x")).matches(new SelectorXPath("/a/x"));
      var8 = (new SelectorXPath("a//b//x")).matches(new SelectorXPath("/b/a/x"));
      var8 = (new SelectorXPath("a//b/c//x")).matches(new SelectorXPath("/a/c/x"));
      var8 = (new SelectorXPath("x")).matches(new SelectorXPath("/x"));
      var8 = (new SelectorXPath("/x")).matches(new SelectorXPath("/x"));
      var8 = (new SelectorXPath("x")).matches(new SelectorXPath("/a/x"));
      var8 = (new SelectorXPath("a/x")).matches(new SelectorXPath("/a/x"));
      var8 = (new SelectorXPath("/a/x")).matches(new SelectorXPath("/a/x"));
      var8 = (new SelectorXPath("a//x")).matches(new SelectorXPath("/a/x"));
      var8 = (new SelectorXPath("a//x")).matches(new SelectorXPath("/a/b/x"));
      var8 = (new SelectorXPath("a//b//x")).matches(new SelectorXPath("/a/b/x"));
      var8 = (new SelectorXPath("a//b//x")).matches(new SelectorXPath("/a/b/a/x"));
      var8 = (new SelectorXPath("a//b/c//x")).matches(new SelectorXPath("/a/b/c/x"));
      var8 = (new SelectorXPath("x/@a")).matches(new SelectorXPath("/x/@a"));
      var8 = (new SelectorXPath("b/x/@a")).matches(new SelectorXPath("/a/b/x/@a"));
      var8 = (new SelectorXPath("a/b/x/@a")).matches(new SelectorXPath("/a/b/x/@a"));
      var8 = (new SelectorXPath("a//@a")).matches(new SelectorXPath("/a/b/x/@a"));
      var8 = (new SelectorXPath("a//x/@a")).matches(new SelectorXPath("/a/b/x/@a"));
      var8 = true;
   }
}