Tools/Java/Source/FrameworkWizard/src/org/tianocore/frameworkwizard/platform/ui/global/LibraryClassDescriptor.java

   1 /** @file
   2  This file is for surface area information retrieval.
   3
   4  Copyright (c) 2006, Intel Corporation
   5  All rights reserved. This program and the accompanying materials
   6  are licensed and made available under the terms and conditions of the BSD License
   7  which accompanies this distribution.  The full text of the license may be found at
   8  http://opensource.org/licenses/bsd-license.php
   9
  10  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  11  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  12
  13  **/
  14 package org.tianocore.frameworkwizard.platform.ui.global;
  15
  16 import java.util.Vector;
  17
  18 public class LibraryClassDescriptor {
  19     public String className = "";
  20     public String supArchs = "";
  21     public String supModTypes = "";
  22
  23     public LibraryClassDescriptor (String s1, String s2, String s3) {
  24         className = s1;
  25         if (s2 != null) {
  26             supArchs = s2;
  27         }
  28         if (s3 != null) {
  29             supModTypes = s3;
  30         }
  31
  32     }
  33
  34     public boolean equals(Object obj) {
  35         if (obj instanceof LibraryClassDescriptor) {
  36             LibraryClassDescriptor id = (LibraryClassDescriptor)obj;
  37             if (className.equals(id.className) && sameArchs (supArchs, id.supArchs) && sameModTypes(supModTypes, id.supModTypes)) {
  38                 return true;
  39             }
  40             return false;
  41         }
  42         else {
  43             return super.equals(obj);
  44         }
  45     }
  46
  47     public int hashCode(){
  48         return (className + supArchs + supModTypes).toLowerCase().hashCode();
  49     }
  50
  51     public String toString() {
  52         return "Library Class "+ className + " [SupArchs: " + supArchs + " SupModTypes: " + supModTypes + "]";
  53     }
  54
  55     public boolean isSubSetByArchs (LibraryClassDescriptor lcd) {
  56         if (className.equals(lcd.className)) {
  57             Vector<String> vArchs1 = getVectorFromString(supArchs);
  58             Vector<String> vArchs2 = getVectorFromString(lcd.supArchs);
  59
  60             if (isSubSet(vArchs1, vArchs2)) {
  61                 return true;
  62             }
  63         }
  64         return false;
  65     }
  66
  67     public boolean isSubSetByModTypes (LibraryClassDescriptor lcd) {
  68         if (className.equals(lcd.className)) {
  69             Vector<String> vModTypes1 = getVectorFromString(supModTypes);
  70             Vector<String> vModTypes2 = getVectorFromString(lcd.supModTypes);
  71
  72             if (isSubSet(vModTypes1, vModTypes2)) {
  73                 return true;
  74             }
  75         }
  76         return false;
  77     }
  78
  79     public boolean hasInterSectionWith (LibraryClassDescriptor lcd) {
  80         if (className.equals(lcd.className)) {
  81             Vector<String> vArchs1 = getVectorFromString(supArchs);
  82             Vector<String> vArchs2 = getVectorFromString(lcd.supArchs);
  83             if (vArchs1.size() == 0 || (vArchs1.size() == 1 && vArchs1.get(0).equalsIgnoreCase(""))) {
  84                 return true;
  85             }
  86             if (vArchs2.size() == 0 || (vArchs2.size() == 1 && vArchs2.get(0).equalsIgnoreCase(""))) {
  87                 return true;
  88             }
  89             vArchs1.retainAll(vArchs2);
  90             if (vArchs1.size() > 0) {
  91                 return true;
  92             }
  93         }
  94         return false;
  95     }
  96
  97     private boolean isSubSet (Vector<String> v1, Vector<String> v2) {
  98         if (v2.size() == 0 || (v2.size() == 1 && v2.get(0).equalsIgnoreCase(""))) {
  99             return true;
 100         }
 101         if (v2.containsAll(v1)) {
 102             return true;
 103         }
 104         return false;
 105     }
 106
 107     public Vector<String> getVectorFromString (String s) {
 108         if (s == null || s.equals("null")) {
 109             s = "";
 110         }
 111         String[] sa1 = s.split(" ");
 112         Vector<String> v = new Vector<String>();
 113         for (int i = 0; i < sa1.length; ++i) {
 114             v.add(sa1[i]);
 115         }
 116         return v;
 117     }
 118
 119     private boolean sameArchs (String archs1, String archs2) {
 120         Vector<String> vArchs1 = getVectorFromString(archs1);
 121         Vector<String> vArchs2 = getVectorFromString(archs2);
 122
 123         if (vArchs1.containsAll(vArchs2) && vArchs2.containsAll(vArchs1)) {
 124             return true;
 125         }
 126         return false;
 127     }
 128
 129     private boolean sameModTypes (String modTypes1, String modTypes2) {
 130         return sameArchs(modTypes1, modTypes2);
 131     }
 132 }