Map overrideTokenMap1 = new HashMap();
Map overrideTokenMap2 = new HashMap();
Map overrideBeginTokenMap1 = new HashMap();
Map overrideBeginTokenMap2 = new HashMap();
while (overrideTokenItr1.hasNext()) {
BaseToken t = (BaseToken) overrideTokenItr1.next();
Integer key = new Integer(t.getStartOffset());
overrideTokenMap1.put(key, t);
}
while (overrideTokenItr2.hasNext()) {
BaseToken t = (BaseToken) overrideTokenItr2.next();
Integer key = new Integer(t.getStartOffset());
overrideTokenMap2.put(key, t);
}
boolean overrideOn1 = false;
boolean overrideOn2 = false;
int overrideEndOffset1 = -1;
int overrideEndOffset2 = -1;
int tokenOffset1 = 0;
int tokenOffset2 = 0;
int anchorKey1 = 0;
int anchorKey2 = 0;
for (int i = 0; i < tokens.size(); i++) {
BaseToken token = (BaseToken) tokens.get(i);
Integer key = new Integer(token.getStartOffset());
if (overrideOn1 && overrideOn2) {
if (overrideEndOffset1 >= overrideEndOffset2)
overrideOn1 = false;
else
overrideOn2 = false;
}
if (overrideOn1) {
if (token.getStartOffset() >= overrideEndOffset1) {
if (tokenOffset1 > 0)
overrideBeginTokenMap1.put(new Integer(anchorKey1), new Integer(tokenOffset1));
overrideOn1 = false;
overrideEndOffset1 = -1;
} else {
tokenOffset1++;
// step to next iteration of for loop
continue;
}
} else if (overrideOn2) {
if (token.getStartOffset() >= overrideEndOffset2) {
if (tokenOffset2 > 0)
overrideBeginTokenMap2.put(new Integer(anchorKey2), new Integer(tokenOffset2));
overrideOn2 = false;
overrideEndOffset2 = -1;
} else {
tokenOffset2++;
// step to next iteration of for loop
continue;
}
} else {
if (overrideTokenMap1.containsKey(key)) {
// override one or more tokens until the override
// token is complete
anchorKey1 = key.intValue();
token = (BaseToken) overrideTokenMap1.get(key);
overrideOn1 = true;
overrideEndOffset1 = token.getEndOffset();
tokenOffset1 = 0;
}
if (overrideTokenMap2.containsKey(key)) {
// override one or more tokens until the override
// token is complete
anchorKey2 = key.intValue();
token = (BaseToken) overrideTokenMap2.get(key);
overrideOn2 = true;
overrideEndOffset2 = token.getEndOffset();
tokenOffset2 = 0;
}
}
Iterator machineItr = iv_machineSet.iterator();
while (machineItr.hasNext()) {
Machine fsm = (Machine) machineItr.next();
fsm.input(token);
State currentState = fsm.getCurrentState();
if (currentState.getStartStateFlag()) {
tokenStartMap.put(fsm, new Integer(i));
tokenOffset1 = 0;
tokenOffset2 = 0;
}
if (currentState.getEndStateFlag()) {
Object o = tokenStartMap.get(fsm);
int globalOffset = 0;
int tokenStartIndex;
if (o == null) {
// By default, all machines start with
// token zero.
tokenStartIndex = 0;
} else {
Integer tokenMap1 = new Integer(0);
Integer tokenMap2 = new Integer(0);
BaseToken lookUpOffset = (BaseToken) tokens.get(((Integer) o).intValue());
if (overrideBeginTokenMap1.get(new Integer(lookUpOffset.getStartOffset())) != null){
Integer offSet = (Integer) (overrideBeginTokenMap1.get(new Integer(lookUpOffset.getStartOffset())));
tokenMap1 = new Integer(offSet.intValue() + tokenMap1.intValue());
}
if (overrideBeginTokenMap2.get(new Integer(lookUpOffset.getStartOffset())) != null){
Integer offSet = (Integer) (overrideBeginTokenMap2.get(new Integer(lookUpOffset.getStartOffset())));
tokenMap2 = new Integer(offSet.intValue() + tokenMap2.intValue());
}
globalOffset = tokenMap1.intValue() + tokenMap2.intValue();
tokenStartIndex = ((Integer) o).intValue() + globalOffset;
// skip ahead over single token we don't want
tokenStartIndex++;
}
BaseToken startToken = null;
if (currentState instanceof IndentStartState) {
startToken = (BaseToken) tokens
.get(tokenStartIndex + 1);
} else {
startToken = (BaseToken) tokens.get(tokenStartIndex);
}
BaseToken endToken = token;
if (currentState instanceof NonTerminalEndState) {
endToken = (BaseToken) tokens.get(i - 1);
if (endToken instanceof PunctuationTokenAdapter) {
endToken = (BaseToken) tokens.get(i - 2);
}
} else {
endToken = token;
}
DosageToken measurementToken = new DosageToken(startToken
.getStartOffset(), endToken.getEndOffset());
measurementSet.add(measurementToken);
fsm.reset();
}
}
}