Set<FooBar> getDecomposeList(int value, Piece piece, Map<Integer, Set<FooBar>> decompositionMap) {
// logger.debug(String.format("value[%s] piece[%s]", value, piece));
if (value < piece.getValue()) return Collections.EMPTY_SET;
Set<FooBar> result = new HashSet<FooBar>();
if (value == piece.getValue()) {
FooBar fooBar = new FooBar();
fooBar.add(piece);
result.add(fooBar);
}
for (FooBar fooBar : decompositionMap.get(value - piece.getValue())) {
result.add(fooBar.copy().add(piece));
}
return result;
}
@Override
public String foobar() {
return delegate.foobar();
}
@Override
public String bar() {
return delegate.bar();
}