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Java > Open Source Codes > com > thaiopensource > datatype > xsd > BinaryDatatype


1 package com.thaiopensource.datatype.xsd;
2
3 abstract class BinaryDatatype extends DatatypeBase implements Measure {
4   BinaryDatatype() {
5     // whiteSpace is actually collapse, but we handle it ourselves for efficiency
6 super(WHITE_SPACE_PRESERVE);
7   }
8
9   public int valueHashCode(Object JavaDoc value) {
10     byte[] v = (byte[])value;
11     int hc = 0;
12     for (int i = 0, len = v.length; i < len; i++)
13       hc = (hc * 33) ^ (v[i] & 0xFF);
14     return hc;
15   }
16
17   public boolean sameValue(Object JavaDoc value1, Object JavaDoc value2) {
18     byte[] v1 = (byte[])value1;
19     byte[] v2 = (byte[])value2;
20     if (v1.length != v2.length)
21       return false;
22     for (int i = 0, len = v1.length; i < len; i++)
23       if (v1[i] != v2[i])
24         return false;
25     return true;
26   }
27
28   public int getLength(Object JavaDoc obj) {
29     return ((byte[])obj).length;
30   }
31
32   Measure getMeasure() {
33     return this;
34   }
35 }
36
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