package Analysis.SSJava;
import java.util.HashSet;
-import java.util.Iterator;
import java.util.Set;
+import IR.ClassDescriptor;
import IR.Descriptor;
import IR.FieldDescriptor;
import IR.VarDescriptor;
public class FlowNode {
// descriptor tuple is a unique identifier of the flow node
- private NTuple<Descriptor> descTuple;
+ protected NTuple<Descriptor> descTuple;
// if the infer node represents the base type of field access,
// this set contains fields of the base type
private boolean isSkeleton;
+ private boolean isFormHolder = false;
+
+ private NTuple<Descriptor> baseTuple;
+
public boolean isIntermediate() {
return isIntermediate;
}
this.isIntermediate = isIntermediate;
}
+ public void setFormHolder(boolean in) {
+ isFormHolder = in;
+ }
+
+ public boolean isFromHolder() {
+ return isFormHolder;
+ }
+
+ public void setBaseTuple(NTuple<Descriptor> in) {
+ baseTuple = in;
+ }
+
+ public NTuple<Descriptor> getBaseTuple() {
+ return baseTuple;
+ }
+
public Set<FlowNode> getFieldNodeSet() {
return fieldNodeSet;
}
- private Set<FlowEdge> outEdgeSet;
-
public FlowNode(NTuple<Descriptor> tuple) {
this.isSkeleton = false;
if (desc != null) {
descTuple.add(desc);
}
- outEdgeSet = new HashSet<FlowEdge>();
}
return descTuple.get(descTuple.size() - 1);
}
- public boolean isReturn() {
- return isReturn;
- }
-
- public void setReturn(boolean isReturn) {
- this.isReturn = isReturn;
- }
-
public boolean isPrimitiveType() {
Descriptor desc = descTuple.get(descTuple.size() - 1);
if (desc instanceof VarDescriptor) {
return rtr;
}
- public Iterator<FlowEdge> iteratorOfOutEdges() {
- return outEdgeSet.iterator();
- }
-
- public void addOutEdge(FlowEdge out) {
- outEdgeSet.add(out);
- }
-
- public Set<FlowEdge> getOutEdgeSet() {
- return outEdgeSet;
- }
-
public int hashCode() {
return 7 + descTuple.hashCode();
}
public String getPrettyID() {
String id = "<";
+ String property = "";
for (int i = 0; i < descTuple.size(); i++) {
if (i != 0) {
id += ",";
id += " " + compLoc;
}
- return id;
+ // if (isReturn()) {
+ // property += "R";
+ // }
+ //
+ // if (isSkeleton()) {
+ // property += "S";
+ // }
+
+ if (property.length() > 0) {
+ property = " [" + property + "]";
+ }
+
+ return id + property;
}
public void setDeclarationNode() {