bool flower_removeIfRedundant(Flower *flower) {
if (!flower_isLeaf(flower) && flower_getParentGroup(flower) != NULL && flower_getBlockNumber(flower) == 0) { //We will remove this flower..
Group *parentGroup = flower_getParentGroup(flower); //This group will be destructed
//Deal with any parent chain..
if (group_isLink(parentGroup)) {
link_split(group_getLink(parentGroup));
}
Flower *parentFlower = group_getFlower(parentGroup); //We will add the groups in the flower to the parent
/*
* For each group in the flower we take its nested flower and attach it to the parent.
*/
Group *group;
Flower_GroupIterator *groupIt = flower_getGroupIterator(flower);
while ((group = flower_getNextGroup(groupIt)) != NULL) {
if (!group_isLeaf(group)) {
//Copy the group into the parent..
Flower *nestedFlower = group_getNestedFlower(group);
assert(nestedFlower != NULL);
Group *newParentGroup = group_construct(parentFlower, nestedFlower);
flower_setParentGroup(nestedFlower, newParentGroup);
group_constructChainForLink(newParentGroup);
} else {
Group *newParentGroup = group_construct2(parentFlower);
End *end;
Group_EndIterator *endIt = group_getEndIterator(group);
while ((end = group_getNextEnd(endIt)) != NULL) {
End *parentEnd = flower_getEnd(parentFlower, end_getName(end));
assert(parentEnd != NULL);
end_setGroup(parentEnd, newParentGroup);
}
group_destructEndIterator(endIt);
group_constructChainForLink(newParentGroup);
}
}
flower_destructGroupIterator(groupIt);
//The group attached to the flower should now be empty
assert(group_getEndNumber(parentGroup) == 0);
group_destruct(parentGroup);
//Now wipe the flower out..
cactusDisk_deleteFlowerFromDisk(flower_getCactusDisk(flower), flower);
flower_destruct(flower, 0);
return 1;
}
return 0;
}
void testGroup_constructChainForLink(CuTest *testCase) {
cactusGroupTestSetup();
//Create a link group and test function works!
Group *group3 = group_construct2(flower);
End *_5End = end_construct2(1, 1, flower);
End *_3End = end_construct2(0, 1, flower);
End *stubEnd = end_construct2(1, 0, flower);
end_setGroup(_5End, group3);
end_setGroup(_3End, group3);
end_setGroup(stubEnd, group3);
CuAssertTrue(testCase, group_isTangle(group3));
CuAssertTrue(testCase, group_getEndNumber(group3) == 3);
group_constructChainForLink(group3);
CuAssertTrue(testCase, group_isLink(group3));
Link *link = group_getLink(group3);
CuAssertTrue(testCase, link_get5End(link) == _5End);
CuAssertTrue(testCase, link_get3End(link) == _3End);
cactusGroupTestTeardown();
}
int main(int argc, char *argv[]) {
/*
* Open the database.
* Construct a flower.
* Construct an event tree representing the species tree.
* For each sequence contruct two ends each containing an cap.
* Make a file for the sequence.
* Link the two caps.
* Finish!
*/
int64_t key, j;
Group *group;
Flower_EndIterator *endIterator;
End *end;
bool makeEventHeadersAlphaNumeric = 0;
/*
* Arguments/options
*/
char * logLevelString = NULL;
char * speciesTree = NULL;
char * outgroupEvents = NULL;
///////////////////////////////////////////////////////////////////////////
// (0) Parse the inputs handed by genomeCactus.py / setup stuff.
///////////////////////////////////////////////////////////////////////////
while (1) {
static struct option long_options[] = { { "logLevel", required_argument, 0, 'a' }, { "cactusDisk", required_argument, 0, 'b' }, {
"speciesTree", required_argument, 0, 'f' }, { "outgroupEvents", required_argument, 0, 'g' },
{ "help", no_argument, 0, 'h' }, { "makeEventHeadersAlphaNumeric", no_argument, 0, 'i' }, { 0, 0, 0, 0 } };
int option_index = 0;
key = getopt_long(argc, argv, "a:b:f:hg:i", long_options, &option_index);
if (key == -1) {
break;
}
switch (key) {
case 'a':
logLevelString = optarg;
break;
case 'b':
cactusDiskDatabaseString = optarg;
break;
case 'f':
speciesTree = optarg;
break;
case 'g':
outgroupEvents = optarg;
break;
case 'h':
usage();
return 0;
case 'i':
makeEventHeadersAlphaNumeric = 1;
break;
default:
usage();
return 1;
}
}
///////////////////////////////////////////////////////////////////////////
// (0) Check the inputs.
///////////////////////////////////////////////////////////////////////////
//assert(logLevelString == NULL || strcmp(logLevelString, "CRITICAL") == 0 || strcmp(logLevelString, "INFO") == 0 || strcmp(logLevelString, "DEBUG") == 0);
assert(cactusDiskDatabaseString != NULL);
assert(speciesTree != NULL);
//////////////////////////////////////////////
//Set up logging
//////////////////////////////////////////////
st_setLogLevelFromString(logLevelString);
//////////////////////////////////////////////
//Log (some of) the inputs
//////////////////////////////////////////////
st_logInfo("Flower disk name : %s\n", cactusDiskDatabaseString);
for (j = optind; j < argc; j++) {
st_logInfo("Sequence file/directory %s\n", argv[j]);
}
//////////////////////////////////////////////
//Load the database
//////////////////////////////////////////////
stKVDatabaseConf *kvDatabaseConf = kvDatabaseConf = stKVDatabaseConf_constructFromString(cactusDiskDatabaseString);
if (stKVDatabaseConf_getType(kvDatabaseConf) == stKVDatabaseTypeTokyoCabinet || stKVDatabaseConf_getType(kvDatabaseConf)
== stKVDatabaseTypeKyotoTycoon) {
assert(stKVDatabaseConf_getDir(kvDatabaseConf) != NULL);
cactusDisk = cactusDisk_construct2(kvDatabaseConf, "cactusSequences");
} else {
cactusDisk = cactusDisk_construct(kvDatabaseConf, 1);
}
st_logInfo("Set up the flower disk\n");
//////////////////////////////////////////////
//Construct the flower
//////////////////////////////////////////////
if (cactusDisk_getFlower(cactusDisk, 0) != NULL) {
cactusDisk_destruct(cactusDisk);
st_logInfo("The first flower already exists\n");
return 0;
}
flower = flower_construct2(0, cactusDisk);
assert(flower_getName(flower) == 0);
st_logInfo("Constructed the flower\n");
//////////////////////////////////////////////
//Construct the event tree
//////////////////////////////////////////////
st_logInfo("Going to build the event tree with newick string: %s\n", speciesTree);
stTree *tree = stTree_parseNewickString(speciesTree);
st_logInfo("Parsed the tree\n");
if (makeEventHeadersAlphaNumeric) {
makeEventHeadersAlphaNumericFn(tree);
}
stTree_setBranchLength(tree, INT64_MAX);
checkBranchLengthsAreDefined(tree);
eventTree = eventTree_construct2(flower); //creates the event tree and the root even
totalEventNumber = 1;
st_logInfo("Constructed the basic event tree\n");
// Construct a set of outgroup names so that ancestral outgroups
// get recognized.
stSet *outgroupNameSet = stSet_construct3(stHash_stringKey,
stHash_stringEqualKey,
free);
if(outgroupEvents != NULL) {
stList *outgroupNames = stString_split(outgroupEvents);
for(int64_t i = 0; i < stList_length(outgroupNames); i++) {
char *outgroupName = stList_get(outgroupNames, i);
stSet_insert(outgroupNameSet, stString_copy(outgroupName));
}
stList_destruct(outgroupNames);
}
//now traverse the tree
j = optind;
assignEventsAndSequences(eventTree_getRootEvent(eventTree), tree,
outgroupNameSet, argv, &j);
char *eventTreeString = eventTree_makeNewickString(eventTree);
st_logInfo(
"Constructed the initial flower with %" PRIi64 " sequences and %" PRIi64 " events with string: %s\n",
totalSequenceNumber, totalEventNumber, eventTreeString);
assert(event_getSubTreeBranchLength(eventTree_getRootEvent(eventTree)) >= 0.0);
free(eventTreeString);
//assert(0);
//////////////////////////////////////////////
//Label any outgroup events.
//////////////////////////////////////////////
if (outgroupEvents != NULL) {
stList *outgroupEventsList = stString_split(outgroupEvents);
for (int64_t i = 0; i < stList_length(outgroupEventsList); i++) {
char *outgroupEvent = makeEventHeadersAlphaNumeric ? makeAlphaNumeric(stList_get(outgroupEventsList, i)) : stString_copy(stList_get(outgroupEventsList, i));
Event *event = eventTree_getEventByHeader(eventTree, outgroupEvent);
if (event == NULL) {
st_errAbort("Got an outgroup string that does not match an event, outgroup string %s", outgroupEvent);
}
assert(!event_isOutgroup(event));
event_setOutgroupStatus(event, 1);
assert(event_isOutgroup(event));
free(outgroupEvent);
}
stList_destruct(outgroupEventsList);
}
//////////////////////////////////////////////
//Construct the terminal group.
//////////////////////////////////////////////
if (flower_getEndNumber(flower) > 0) {
group = group_construct2(flower);
endIterator = flower_getEndIterator(flower);
while ((end = flower_getNextEnd(endIterator)) != NULL) {
end_setGroup(end, group);
}
flower_destructEndIterator(endIterator);
assert(group_isLeaf(group));
// Create a one link chain if there is only one pair of attached ends..
group_constructChainForLink(group);
assert(!flower_builtBlocks(flower));
} else {
flower_setBuiltBlocks(flower, 1);
}
///////////////////////////////////////////////////////////////////////////
// Write the flower to disk.
///////////////////////////////////////////////////////////////////////////
//flower_check(flower);
cactusDisk_write(cactusDisk);
st_logInfo("Updated the flower on disk\n");
///////////////////////////////////////////////////////////////////////////
// Cleanup.
///////////////////////////////////////////////////////////////////////////
cactusDisk_destruct(cactusDisk);
return 0; //Exit without clean up is quicker, enable cleanup when doing memory leak detection.
stSet_destruct(outgroupNameSet);
stTree_destruct(tree);
stKVDatabaseConf_destruct(kvDatabaseConf);
return 0;
}
