bloomberg api overriding code example

Example: bloomberg api overriding

KeyValue<K, LV> leftRecord = ...;
KeyValue<K, RV> rightRecord = ...;
ValueJoiner<LV, RV, JV> joiner = ...;

KeyValue<K, JV> joinOutputRecord = KeyValue.pair(
    leftRecord.key, /* by definition, leftRecord.key == rightRecord.key */
    joiner.apply(leftRecord.value, rightRecord.value)
  );