qilin.core.pag.MergedNewExpr Maven / Gradle / Ivy
/* Qilin - a Java Pointer Analysis Framework
* Copyright (C) 2021-2030 Qilin developers
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation, either version 3.0 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Lesser Public License for more details.
*
* You should have received a copy of the GNU General Lesser Public
* License along with this program. If not, see
* .
*/
package qilin.core.pag;
import java.util.Map;
import qilin.util.DataFactory;
import sootup.core.types.ReferenceType;
public class MergedNewExpr {
private final ReferenceType type;
private static final Map map = DataFactory.createMap();
private MergedNewExpr(ReferenceType type) {
this.type = type;
}
public static MergedNewExpr v(ReferenceType type) {
return map.computeIfAbsent(type, k -> new MergedNewExpr(type));
}
}