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/* ************************************************************************
qooxdoo - the new era of web development
http://qooxdoo.org
Copyright:
2004-2006 by 1&1 Internet AG, Germany, http://www.1and1.org
License:
LGPL 2.1: http://www.gnu.org/licenses/lgpl.html
Authors:
* Sebastian Werner (wpbasti)
* Andreas Ecker (ecker)
************************************************************************ */
/* ************************************************************************
************************************************************************ */
qx.OO.defineClass("qx.util.Compare");
qx.util.Compare.byString = function(a, b) {
return a==b ? 0 : a > b ? 1 : -1;
}
qx.util.Compare.byStringCaseInsensitive = function(a, b) {
return qx.util.Compare.byString(a.toLowerCase(), b.toLowerCase());
}
qx.util.Compare.byStringUmlautsShort = function(a, b) {
return qx.util.Compare.byString(qx.util.Normalization.umlautsShort(a), qx.util.Normalization.umlautsShort(b));
}
qx.util.Compare.byStringUmlautsShortCaseInsensitive = function(a, b) {
return qx.util.Compare.byString(qx.util.Normalization.umlautsShort(a).toLowerCase(), qx.util.Normalization.umlautsShort(b).toLowerCase());
}
qx.util.Compare.byStringUmlautsLong = function(a, b) {
return qx.util.Compare.byString(qx.util.Normalization.umlautsLong(a), qx.util.Normalization.umlautsLong(b));
}
qx.util.Compare.byStringUmlautsLongCaseInsensitive = function(a, b) {
return qx.util.Compare.byString(qx.util.Normalization.umlautsLong(a).toLowerCase(), qx.util.Normalization.umlautsLong(b).toLowerCase());
}
qx.util.Compare.byFloat = function(a, b) {
return a - b;
}
qx.util.Compare.byInteger = qx.util.Compare.byNumber = qx.util.Compare.byFloat;
qx.util.Compare.byIntegerString = function(a, b) {
return parseInt(a) - parseInt(b);
}
qx.util.Compare.byFloatString = function(a, b) {
return parseFloat(a) - parseFloat(b);
}
qx.util.Compare.byNumberString = qx.util.Compare.byFloatString;
qx.util.Compare.byIPv4 = function(a, b)
{
var ipa = a.split(".", 4);
var ipb = b.split(".", 4);
for (var i=0; i<3; i++)
{
a = parseInt(ipa[i]);
b = parseInt(ipb[i]);
if (a != b) {
return a - b;
}
}
return parseInt(ipa[3]) - parseInt(ipb[3]);
}
qx.util.Compare.byZIndex = function(a, b) {
return a.getZIndex() - b.getZIndex();
}
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