import Analysis.Locality.LocalityAnalysis;
public class Virtual {
- State state;
- LocalityAnalysis locality;
- Hashtable<MethodDescriptor, Integer> methodnumber;
- Hashtable<ClassDescriptor, Integer> classmethodcount;
- Hashtable<LocalityBinding, Integer> localitynumber;
+ State state;
+ LocalityAnalysis locality;
+ Hashtable<MethodDescriptor, Integer> methodnumber;
+ Hashtable<ClassDescriptor, Integer> classmethodcount;
+ Hashtable<LocalityBinding, Integer> localitynumber;
- public int getMethodNumber(MethodDescriptor md) {
- return methodnumber.get(md).intValue();
- }
-
- public int getMethodCount(ClassDescriptor md) {
- return classmethodcount.get(md).intValue();
- }
-
- public int getLocalityNumber(LocalityBinding lb) {
- return localitynumber.get(lb).intValue();
- }
+ public int getMethodNumber(MethodDescriptor md) {
+ return methodnumber.get(md).intValue();
+ }
- public Virtual(State state, LocalityAnalysis locality) {
- this.state=state;
- this.locality=locality;
- classmethodcount=new Hashtable<ClassDescriptor, Integer>();
- if (state.DSM)
- localitynumber=new Hashtable<LocalityBinding, Integer>();
- else
- methodnumber=new Hashtable<MethodDescriptor, Integer>();
- doAnalysis();
- }
+ public int getMethodCount(ClassDescriptor md) {
+ return classmethodcount.get(md).intValue();
+ }
- private void doAnalysis() {
- Iterator classit=state.getClassSymbolTable().getDescriptorsIterator();
- while(classit.hasNext()) {
- ClassDescriptor cd=(ClassDescriptor)classit.next();
- if (state.DSM)
- numberLocality(cd);
- else
- numberMethods(cd);
- }
- }
+ public int getLocalityNumber(LocalityBinding lb) {
+ return localitynumber.get(lb).intValue();
+ }
- private int numberLocality(ClassDescriptor cd) {
- if (classmethodcount.containsKey(cd))
- return classmethodcount.get(cd).intValue();
- ClassDescriptor superdesc=cd.getSuperDesc();
- int start=0;
- if (superdesc!=null)
- start=numberLocality(superdesc);
+ public Virtual(State state, LocalityAnalysis locality) {
+ this.state=state;
+ this.locality=locality;
+ classmethodcount=new Hashtable<ClassDescriptor, Integer>();
+ if (state.DSM)
+ localitynumber=new Hashtable<LocalityBinding, Integer>();
+ else
+ methodnumber=new Hashtable<MethodDescriptor, Integer>();
+ doAnalysis();
+ }
- if (locality.getClassBindings(cd)!=null)
- for(Iterator<LocalityBinding> lbit=locality.getClassBindings(cd).iterator();lbit.hasNext();) {
- LocalityBinding lb=lbit.next();
- MethodDescriptor md=lb.getMethod();
- //Is it a static method or constructor
- if (md.isStatic()||md.getReturnType()==null)
- continue;
-
- if (superdesc!=null) {
- Set possiblematches=superdesc.getMethodTable().getSet(md.getSymbol());
- boolean foundmatch=false;
- for(Iterator matchit=possiblematches.iterator();matchit.hasNext();) {
- MethodDescriptor matchmd=(MethodDescriptor)matchit.next();
- if (md.matches(matchmd)) {
- Set<LocalityBinding> lbset=locality.getMethodBindings(matchmd);
- if (lbset!=null)
- for(Iterator<LocalityBinding> suplbit=lbset.iterator();suplbit.hasNext();) {
- LocalityBinding suplb=suplbit.next();
- if (lb.contextMatches(suplb)) {
- foundmatch=true;
- localitynumber.put(lb, localitynumber.get(suplb));
- break;
- }
- }
- break;
- }
- }
- if (!foundmatch)
- localitynumber.put(lb, new Integer(start++));
- } else {
- localitynumber.put(lb, new Integer(start++));
- }
- }
- classmethodcount.put(cd, new Integer(start));
- return start;
+ private void doAnalysis() {
+ Iterator classit=state.getClassSymbolTable().getDescriptorsIterator();
+ while(classit.hasNext()) {
+ ClassDescriptor cd=(ClassDescriptor)classit.next();
+ if (state.DSM)
+ numberLocality(cd);
+ else
+ numberMethods(cd);
}
+ }
+
+ private int numberLocality(ClassDescriptor cd) {
+ if (classmethodcount.containsKey(cd))
+ return classmethodcount.get(cd).intValue();
+ ClassDescriptor superdesc=cd.getSuperDesc();
+ int start=0;
+ if (superdesc!=null)
+ start=numberLocality(superdesc);
- private int numberMethods(ClassDescriptor cd) {
- if (classmethodcount.containsKey(cd))
- return classmethodcount.get(cd).intValue();
- ClassDescriptor superdesc=cd.getSuperDesc();
- int start=0;
- if (superdesc!=null)
- start=numberMethods(superdesc);
- for(Iterator it=cd.getMethods();it.hasNext();) {
- MethodDescriptor md=(MethodDescriptor)it.next();
- if (md.isStatic()||md.getReturnType()==null)
- continue;
- if (superdesc!=null) {
- Set possiblematches=superdesc.getMethodTable().getSet(md.getSymbol());
- boolean foundmatch=false;
- for(Iterator matchit=possiblematches.iterator();matchit.hasNext();) {
- MethodDescriptor matchmd=(MethodDescriptor)matchit.next();
- if (md.matches(matchmd)) {
- int num=((Integer)methodnumber.get(matchmd)).intValue();
- methodnumber.put(md, new Integer(num));
- foundmatch=true;
- break;
- }
+ if (locality.getClassBindings(cd)!=null)
+ for(Iterator<LocalityBinding> lbit=locality.getClassBindings(cd).iterator(); lbit.hasNext();) {
+ LocalityBinding lb=lbit.next();
+ MethodDescriptor md=lb.getMethod();
+ //Is it a static method or constructor
+ if (md.isStatic()||md.getReturnType()==null)
+ continue;
+
+ if (superdesc!=null) {
+ Set possiblematches=superdesc.getMethodTable().getSet(md.getSymbol());
+ boolean foundmatch=false;
+ for(Iterator matchit=possiblematches.iterator(); matchit.hasNext();) {
+ MethodDescriptor matchmd=(MethodDescriptor)matchit.next();
+ if (md.matches(matchmd)) {
+ Set<LocalityBinding> lbset=locality.getMethodBindings(matchmd);
+ if (lbset!=null)
+ for(Iterator<LocalityBinding> suplbit=lbset.iterator(); suplbit.hasNext();) {
+ LocalityBinding suplb=suplbit.next();
+ if (lb.contextMatches(suplb)) {
+ foundmatch=true;
+ localitynumber.put(lb, localitynumber.get(suplb));
+ break;
+ }
}
- if (!foundmatch)
- methodnumber.put(md, new Integer(start++));
- } else {
- methodnumber.put(md, new Integer(start++));
+ break;
}
+ }
+ if (!foundmatch)
+ localitynumber.put(lb, new Integer(start++));
+ } else {
+ localitynumber.put(lb, new Integer(start++));
+ }
+ }
+ classmethodcount.put(cd, new Integer(start));
+ return start;
+ }
+
+ private int numberMethods(ClassDescriptor cd) {
+ if (classmethodcount.containsKey(cd))
+ return classmethodcount.get(cd).intValue();
+ ClassDescriptor superdesc=cd.getSuperDesc();
+ int start=0;
+ if (superdesc!=null)
+ start=numberMethods(superdesc);
+ for(Iterator it=cd.getMethods(); it.hasNext();) {
+ MethodDescriptor md=(MethodDescriptor)it.next();
+ if (md.isStatic()||md.getReturnType()==null)
+ continue;
+ if (superdesc!=null) {
+ Set possiblematches=superdesc.getMethodTable().getSet(md.getSymbol());
+ boolean foundmatch=false;
+ for(Iterator matchit=possiblematches.iterator(); matchit.hasNext();) {
+ MethodDescriptor matchmd=(MethodDescriptor)matchit.next();
+ if (md.matches(matchmd)) {
+ int num=((Integer)methodnumber.get(matchmd)).intValue();
+ methodnumber.put(md, new Integer(num));
+ foundmatch=true;
+ break;
+ }
}
- classmethodcount.put(cd, new Integer(start));
- return start;
+ if (!foundmatch)
+ methodnumber.put(md, new Integer(start++));
+ } else {
+ methodnumber.put(md, new Integer(start++));
+ }
}
+ classmethodcount.put(cd, new Integer(start));
+ return start;
+ }
}
projects / IRC.git / blobdiff