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/*
MIT License http://www.opensource.org/licenses/mit-license.php
Author Tobias Koppers @sokra
*/
"use strict";
const NullDependency = require("./NullDependency");
class ConstDependency extends NullDependency {
constructor(expression, range) {
super();
this.expression = expression;
this.range = range;
}
updateHash(hash) {
hash.update(this.range + "");
hash.update(this.expression + "");
}
}
ConstDependency.Template = class ConstDependencyTemplate {
apply(dep, source) {
if(typeof dep.range === "number") {
source.insert(dep.range, dep.expression);
return;
}
source.replace(dep.range[0], dep.range[1] - 1, dep.expression);
}
};
module.exports = ConstDependency;
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