@Override
public AccumT addInputs(K key, Iterable<InputT> inputs, OldDoFn<?, ?>.ProcessContext c) {
CombineWithContext.Context combineContext = CombineContextFactory.createFromProcessContext(c);
AccumT accum = keyedCombineFnWithContext.createAccumulator(key, combineContext);
for (InputT input : inputs) {
accum = keyedCombineFnWithContext.addInput(key, accum, input, combineContext);
}
return accum;
}
@Override
public AccumT createAccumulator(
K key,
PipelineOptions options,
SideInputReader sideInputReader,
Collection<? extends BoundedWindow> windows) {
return keyedCombineFnWithContext.createAccumulator(
key,
CombineContextFactory.createFromComponents(
options, sideInputReader, Iterables.getOnlyElement(windows)));
}
@Override
public OutputT apply(K key, Iterable<? extends InputT> inputs, OldDoFn<?, ?>.ProcessContext c) {
return keyedCombineFnWithContext.apply(
key, inputs, CombineContextFactory.createFromProcessContext(c));
}
@Override
public AccumT compact(K key, AccumT accumulator, OldDoFn<?, ?>.ProcessContext c) {
return keyedCombineFnWithContext.compact(
key, accumulator, CombineContextFactory.createFromProcessContext(c));
}
@Override
public AccumT mergeAccumulators(
K key, Iterable<AccumT> accumulators, OldDoFn<?, ?>.ProcessContext c) {
return keyedCombineFnWithContext.mergeAccumulators(
key, accumulators, CombineContextFactory.createFromProcessContext(c));
}
@Override
public AccumT addInput(
K key, AccumT accumulator, InputT value, OldDoFn<?, ?>.ProcessContext c) {
return keyedCombineFnWithContext.addInput(
key, accumulator, value, CombineContextFactory.createFromProcessContext(c));
}
