public static Map<Integer, String> loadDictFrom(
FastBufferedReader reader, FastStringBuffer buf, ObjectsPoolMap objectsPoolMap)
throws IOException {
int size = StringUtils.parsePositiveInt(reader.readLine());
HashMap<Integer, String> map = new HashMap<Integer, String>(size + 5);
FastStringBuffer line;
int val = 0;
while (true) {
line = reader.readLine();
if (line == null) {
return map;
} else if (line.startsWith("-- ")) {
if (line.startsWith("-- END DICTIONARY")) {
return map;
}
throw new RuntimeException("Unexpected line: " + line);
} else {
int length = line.length();
// line is str=int
for (int i = 0; i < length; i++) {
char c = line.charAt(i);
if (c == '=') {
val = StringUtils.parsePositiveInt(buf);
buf.clear();
} else {
buf.appendResizeOnExc(c);
}
}
String bufStr = buf.toString();
String interned = objectsPoolMap.get(bufStr);
if (interned == null) {
interned = bufStr;
objectsPoolMap.put(bufStr, bufStr);
}
map.put(val, interned);
buf.clear();
}
}
}
public static PyPublicTreeMap<String, Set<IInfo>> loadTreeFrom(
final FastBufferedReader reader,
final Map<Integer, String> dictionary,
FastStringBuffer buf,
ObjectsPoolMap objectsPoolMap,
IPythonNature nature)
throws IOException {
PyPublicTreeMap<String, Set<IInfo>> tree = new PyPublicTreeMap<String, Set<IInfo>>();
final int size = StringUtils.parsePositiveInt(reader.readLine());
try {
final Entry[] entries = new Entry[size];
// each line is something as: cub|CubeColourDialog!13&999@CUBIC!263@cube!202&999@
// note: the path (2nd int in record) is optional
for (int iEntry = 0; iEntry < size; iEntry++) {
buf.clear();
FastStringBuffer line = reader.readLine();
if (line == null || line.startsWith("-- ")) {
throw new RuntimeException("Unexpected line: " + line);
}
char[] internalCharsArray = line.getInternalCharsArray();
int length = line.length();
String key = null;
String infoName = null;
String path = null;
int i = 0;
OUT:
for (; i < length; i++) {
char c = internalCharsArray[i];
switch (c) {
case '|':
key = ObjectsInternPool.internLocal(objectsPoolMap, buf.toString());
buf.clear();
i++;
break OUT;
default:
buf.appendResizeOnExc(c);
}
}
int hashSize = 0;
OUT2:
for (; i < length; i++) {
char c = internalCharsArray[i];
switch (c) {
case '|':
hashSize = StringUtils.parsePositiveInt(buf);
buf.clear();
i++;
break OUT2;
default:
buf.appendResizeOnExc(c);
}
}
HashSet<IInfo> set = new HashSet<IInfo>(hashSize);
for (; i < length; i++) {
char c = internalCharsArray[i];
switch (c) {
case '!':
infoName = ObjectsInternPool.internLocal(objectsPoolMap, buf.toString());
buf.clear();
break;
case '&':
path = dictionary.get(StringUtils.parsePositiveInt(buf));
buf.clear();
break;
case '@':
int dictKey = StringUtils.parsePositiveInt(buf);
byte type = (byte) dictKey;
type &=
0x07; // leave only the 3 least significant bits there (this is the type -- value
// from 0 - 8).
dictKey =
(dictKey
>> 3); // the entry in the dict doesn't have the least significant bits there.
buf.clear();
String moduleDeclared = dictionary.get(dictKey);
if (moduleDeclared == null) {
throw new AssertionError("Unable to find key: " + dictKey);
}
if (infoName == null) {
throw new AssertionError("Info name may not be null. Line: " + line);
}
switch (type) {
case IInfo.CLASS_WITH_IMPORT_TYPE:
set.add(new ClassInfo(infoName, moduleDeclared, path, false, nature));
break;
case IInfo.METHOD_WITH_IMPORT_TYPE:
set.add(new FuncInfo(infoName, moduleDeclared, path, false, nature));
break;
case IInfo.ATTRIBUTE_WITH_IMPORT_TYPE:
set.add(new AttrInfo(infoName, moduleDeclared, path, false, nature));
break;
case IInfo.NAME_WITH_IMPORT_TYPE:
set.add(new NameInfo(infoName, moduleDeclared, path, false, nature));
break;
case IInfo.MOD_IMPORT_TYPE:
set.add(new ModInfo(infoName, false, nature));
break;
default:
Log.log("Unexpected type: " + type);
}
break;
default:
buf.appendResizeOnExc(c);
}
}
entries[iEntry] = new MapEntry(key, set);
}
tree.buildFromSorted(
size,
new Iterator() {
private int iNext;
@Override
public boolean hasNext() {
return iNext > size;
}
@Override
public Object next() {
Object o = entries[iNext];
iNext++;
return o;
}
@Override
public void remove() {}
},
null,
null);
} catch (ClassNotFoundException e) {
throw new RuntimeException(e);
}
return tree;
}
