private Parser<T> parsePartial(
ByteBuffer buffer,
MapBuilderFactory.Builder<K, V, ? extends T> builder,
int remaining,
SeqParser<? extends K, ? extends V> kvSeqParser,
CharsetDecoder charsetDecoder) {
return kvSeqParser.parse(
buffer,
(key, value) -> {
builder.put(key, value);
return null;
},
partial ->
new Parser<T>() {
@Override
public <U1> U1 parse(
ByteBuffer buffer,
Function<? super T, U1> resultHandler,
PartialHandler<? super T, U1> partialHandler,
CharsetDecoder charsetDecoder) {
return doParse(
buffer,
resultHandler,
partialHandler,
builder,
remaining,
partial,
charsetDecoder);
}
},
charsetDecoder);
}
private <U> U doParse(
ByteBuffer buffer,
Function<? super T, U> resultHandler,
PartialHandler<? super T, U> partialHandler,
MapBuilderFactory.Builder<K, V, ? extends T> builder,
int remaining,
SeqParser<? extends K, ? extends V> kvSeqParser,
CharsetDecoder charsetDecoder) {
while (remaining > 0) {
Parser<T> partial = parsePartial(buffer, builder, remaining, kvSeqParser, charsetDecoder);
if (partial != null) {
return partialHandler.partial(partial);
} else {
remaining--;
kvSeqParser = kvParser;
}
}
return resultHandler.apply(builder.build());
}