import java.util.*;
public class State {
- public String main;
-
public State() {
this.classes=new SymbolTable();
+ this.tasks=new SymbolTable();
this.treemethodmap=new Hashtable();
this.flatmethodmap=new Hashtable();
this.parsetrees=new HashSet();
this.arraytypes=new HashSet();
this.arraytonumber=new Hashtable();
+ this.tagmap=new Hashtable();
+ this.analysisresult=new Hashtable();
+ this.optionaltaskdescriptors=new Hashtable();
}
public void addParseNode(ParseNode parsetree) {
parsetrees.add(parsetree);
}
+ public void storeAnalysisResult(Hashtable result){
+ analysisresult = result;
+ }
+
+ public void storeOptionalTaskDescriptors(Hashtable optionaltaskdescriptors){
+ this.optionaltaskdescriptors=optionaltaskdescriptors;
+ }
+
+ public Hashtable getAnalysisResult(){
+ return analysisresult;
+ }
+
+ public Hashtable getOptionalTaskDescriptors(){
+ return optionaltaskdescriptors;
+ }
+
+ /** Boolean flag which indicates whether compiler is compiling a task-based
+ * program. */
+ public boolean WEBINTERFACE=false;
+ public boolean TASK=false;
+ public boolean DSM=false;
+ public boolean TASKSTATE=false;
+ public boolean OPTIONAL=false;
+ public boolean THREAD=false;
+ public boolean CONSCHECK=false;
+ public boolean INSTRUCTIONFAILURE=false;
+ public String structfile;
+ public String main;
+
public SymbolTable classes;
+ public SymbolTable tasks;
public Set parsetrees;
public Hashtable treemethodmap;
public Hashtable flatmethodmap;
private HashSet arraytypes;
public Hashtable arraytonumber;
private int numclasses=0;
+ private int numtasks=0;
private int arraycount=0;
+
+ private Hashtable analysisresult;
+ private Hashtable optionaltaskdescriptors;
+
+ private Hashtable tagmap;
+ private int numtags=0;
+
public void addArrayType(TypeDescriptor td) {
- arraytypes.add(td);
- arraytonumber.put(td,new Integer(arraycount++));
+ if (!arraytypes.contains(td)) {
+ arraytypes.add(td);
+ arraytonumber.put(td,new Integer(arraycount++));
+ }
}
public Iterator getArrayIterator() {
return arraytypes.iterator();
}
+ public int getTagId(TagDescriptor tag) {
+ if (tagmap.containsKey(tag)) {
+ return ((Integer) tagmap.get(tag)).intValue();
+ } else {
+ tagmap.put(tag, new Integer(numtags));
+ return numtags++;
+ }
+ }
+
public int getArrayNumber(TypeDescriptor td) {
return ((Integer)arraytonumber.get(td)).intValue();
}
return (BlockNode)treemethodmap.get(md);
}
+ public BlockNode getMethodBody(TaskDescriptor td) {
+ return (BlockNode)treemethodmap.get(td);
+ }
+
public SymbolTable getClassSymbolTable() {
return classes;
}
+ public SymbolTable getTaskSymbolTable() {
+ return tasks;
+ }
+
+ /** Returns Flat IR representation of MethodDescriptor md. */
+
public FlatMethod getMethodFlat(MethodDescriptor md) {
return (FlatMethod)flatmethodmap.get(md);
}
+ /** Returns Flat IR representation of TaskDescriptor td. */
+
+ public FlatMethod getMethodFlat(TaskDescriptor td) {
+ return (FlatMethod)flatmethodmap.get(td);
+ }
+
public void addTreeCode(MethodDescriptor md, BlockNode bn) {
treemethodmap.put(md,bn);
}
+ public void addTreeCode(TaskDescriptor td, BlockNode bn) {
+ treemethodmap.put(td,bn);
+ }
+
public void addFlatCode(MethodDescriptor md, FlatMethod bn) {
flatmethodmap.put(md,bn);
}
+
+ public void addFlatCode(TaskDescriptor td, FlatMethod bn) {
+ flatmethodmap.put(td,bn);
+ }
+
+ public void addTask(TaskDescriptor td) {
+ if (tasks.contains(td.getSymbol()))
+ throw new Error("Task "+td.getSymbol()+" defined twice");
+ tasks.add(td);
+ numtasks++;
+ }
}