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Add route.fullGestalt function

This commit is contained in:
Tony Garnock-Jones 2014-07-22 10:23:32 -07:00
parent 48e1b04f90
commit 044cd84e60
1 changed files with 16 additions and 0 deletions
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16
route.js
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@ -1254,6 +1254,21 @@ function Routing(exports) {
var emptyGestalt = new Gestalt([]);
// Not quite what it says on the tin - the true fullGestalt
// wouldn't be parameterized on the number of levels and
// metalevels, but instead would be full at *all* levels and
// metalevels. Our representation leaks through into the interface
// here :-/
function fullGestalt(nMetalevels, nLevels) {
var matcher = compilePattern(true, __);
var l = new GestaltLevel(matcher, matcher);
var levels = [];
while (nLevels--) { levels.push(l); }
var metaLevels = [];
while (nMetalevels--) { metaLevels.push(levels); }
return new Gestalt(metaLevels);
}
Gestalt.prototype.isEmpty = function () {
for (var i = 0; i < this.metaLevels.length; i++) {
var levels = this.metaLevels[i];
@ -1503,6 +1518,7 @@ function Routing(exports) {
exports.Gestalt = Gestalt;
exports.simpleGestalt = simpleGestalt;
exports.emptyGestalt = emptyGestalt;
exports.fullGestalt = fullGestalt;
exports.gestaltUnion = gestaltUnion;
exports.deserializeGestalt = deserializeGestalt;
}