qilin.pta.toolkits.selectx.I 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.pta.toolkits.selectx;
import java.util.HashSet;
import java.util.Set;
import java.util.stream.Stream;
import qilin.core.pag.Node;
/** local nodes */
public abstract class I extends BNode {
private final Set outIs = new HashSet<>();
protected Set paras = new HashSet<>();
I(Node origin) {
super(origin);
}
public void clearParas() {
this.paras.clear();
}
boolean update(I another) {
return this.paras.addAll(another.paras);
}
public boolean addOutEdge(I to) {
return outIs.add(to);
}
@Override
public boolean addOutEdge(BNode toE) {
return addOutEdge((I) toE);
}
@Override
public Stream forwardTargets() {
return outIs.stream();
}
public Set getOutTargets() {
return this.outIs;
}
}