private void reset() {
InternalJsMapFactory factory = GWT.create(InternalJsMapFactory.class);
hashCodeMap = factory.createJsHashCodeMap();
hashCodeMap.host = this;
stringMap = factory.createJsStringMap();
stringMap.host = this;
size = 0;
structureChanged(this);
}
/**
* Removes the specified key from the stringMap and returns the value that was previously there.
* Returns <code>null</code> if the specified key does not exist.
*/
private V removeStringValue(String key) {
return key == null ? removeHashValue(null) : stringMap.remove(key);
}
/**
* Sets the specified key to the specified value in the stringMap. Returns the value previously at
* that key. Returns <code>null</code> if the specified key did not exist.
*/
private V putStringValue(String key, V value) {
return key == null ? putHashValue(null, value) : stringMap.put(key, value);
}
/** Returns true if the given key exists in the stringMap. */
private boolean hasStringValue(String key) {
return key == null ? hasHashValue(null) : stringMap.contains(key);
}
/**
* Returns the value for the given key in the stringMap. Returns <code>null</code> if the
* specified key does not exist.
*/
private V getStringValue(String key) {
return key == null ? getHashValue(null) : stringMap.get(key);
}
@Override
public boolean containsValue(Object value) {
return stringMap.containsValue(value) || hashCodeMap.containsValue(value);
}
