/** {@inheritDoc} */
@Override
public void transformValues(TCharFunction function) {
TByteOffheapArray states = _states;
TCharOffheapArray values = _values;
for (int i = capacity(); i-- > 0; ) {
if (states.get(i) == FULL) {
values.put(i, function.execute(values.get(i)));
}
}
}
/** {@inheritDoc} */
@Override
public boolean adjustValue(char key, char amount) {
int index = index(key);
if (index < 0) {
return false;
} else {
char val = _values.get(index);
_values.put(index, (char) (val + amount));
return true;
}
}
private char doPut(char key, char value, int index) {
char previous = no_entry_value;
boolean isNewMapping = true;
if (index < 0) {
index = -index - 1;
previous = _values.get(index);
isNewMapping = false;
}
_values.put(index, value);
if (isNewMapping) {
postInsertHook(consumeFreeSlot);
}
return previous;
}
/** {@inheritDoc} */
@Override
public char adjustOrPutValue(char key, char adjust_amount, char put_amount) {
int index = insertKey(key);
final boolean isNewMapping;
final char newValue;
if (index < 0) {
index = -index - 1;
newValue = (char) (_values.get(index) + adjust_amount);
isNewMapping = false;
} else {
newValue = put_amount;
isNewMapping = true;
}
_values.put(index, newValue);
if (isNewMapping) {
postInsertHook(consumeFreeSlot);
}
return newValue;
}
/** {@inheritDoc} */
@Override
protected void rehash(int newCapacity) {
int oldCapacity = capacity();
TCharOffheapArray oldKeys = _set;
TCharOffheapArray oldVals = _values;
TByteOffheapArray oldStates = _states;
_set = new TCharOffheapArray(newCapacity);
_values = new TCharOffheapArray(newCapacity);
_states = new TByteOffheapArray(newCapacity);
for (int i = oldCapacity; i-- > 0; ) {
if (oldStates.get(i) == FULL) {
char o = oldKeys.get(i);
int index = insertKey(o);
_values.put(index, oldVals.get(i));
}
}
oldKeys.free();
oldVals.free();
oldStates.free();
}
/** {@inheritDoc} */
@Override
protected void removeAt(int index) {
_values.put(index, no_entry_value);
super.removeAt(index); // clear key, state; adjust size
}