/**
* Get code for a joiner. If code not yet made then makes it.
*
* @param joiner
* @param backEndBits
* @return
*/
public static CodeStoreHelper getJoinerCode(InputSliceNode joiner, BackEndFactory backEndBits) {
CodeStoreHelper joiner_code = CodeStoreHelper.findHelperForSliceNode(joiner);
if (joiner_code == null) {
joiner_code = backEndBits.getCodeStoreHelper(joiner);
if (backEndBits.sliceNeedsJoinerCode(joiner.getParent())) {
makeJoinerCode(joiner, backEndBits, joiner_code);
}
if (backEndBits.sliceNeedsJoinerWorkFunction(joiner.getParent())) {
makeJoinerWork(joiner, backEndBits, joiner_code);
}
CodeStoreHelper.addHelperForSliceNode(joiner, joiner_code);
}
return joiner_code;
}
