/** @see org.apromore.service.ClusterService#getClusteringSummary {@inheritDoc} */
@Override
public ClusteringSummary getClusteringSummary() {
ClusteringSummary summary = new ClusteringSummary();
List<Object[]> summaryObj = cRepository.getClusteringSummary();
for (Object[] objects : summaryObj) {
if (objects[0] != null && ((Long) objects[0]).intValue() > 0) {
if (objects[0] != null) {
summary.setNumClusters(((Long) objects[0]).intValue());
}
if (objects[1] != null) {
summary.setMinClusterSize((Integer) objects[1]);
}
if (objects[2] != null) {
summary.setMaxClusterSize((Integer) objects[2]);
}
if (objects[3] != null) {
summary.setMinAvgFragmentSize((Float) objects[3]);
}
if (objects[4] != null) {
summary.setMaxAvgFragmentSize((Float) objects[4]);
}
if (objects[5] != null) {
summary.setMinBCR((Double) objects[5]);
}
if (objects[6] != null) {
summary.setMaxBCR((Double) objects[6]);
}
}
}
return summary;
}
/**
* @see org.apromore.service.ClusterService#getClusters(org.apromore.service.model.ClusterFilter)
* {@inheritDoc}
*/
@Override
public List<org.apromore.service.model.Cluster> getClusters(ClusterFilter filter) {
MemberFragment fragment;
ProcessAssociation pa;
FragmentDistance distance;
List<FragmentVersion> fs;
List<org.apromore.service.model.Cluster> clusters = new ArrayList<>();
List<Cluster> cinfos = cRepository.getFilteredClusters(filter);
for (Cluster cinfo : cinfos) {
org.apromore.service.model.Cluster c = new org.apromore.service.model.Cluster();
c.setCluster(cinfo);
fs = caRepository.findFragmentVersionByClusterId(cinfo.getId());
for (FragmentVersion f : fs) {
fragment = new MemberFragment(f.getId());
fragment.setFragmentSize(f.getFragmentSize());
for (ProcessModelVersion m : f.getProcessModelVersions()) {
pa = new ProcessAssociation();
pa.setProcessVersionId(m.getId());
pa.setProcessVersionNumber(m.getVersionNumber());
pa.setProcessBranchName(m.getProcessBranch().getBranchName());
pa.setProcessId(m.getProcessBranch().getProcess().getId());
pa.setProcessName(m.getProcessBranch().getProcess().getName());
fragment.getProcessAssociations().add(pa);
}
distance =
fdRepository.findByFragmentVersionId1AndFragmentVersionId2(
cinfo.getMedoidId(), f.getId());
if (distance != null) {
fragment.setDistance(distance.getDistance());
} else {
fragment.setDistance(-1d);
}
c.addFragment(fragment);
}
clusters.add(c);
}
return clusters;
}
/** @see org.apromore.service.ClusterService#getCluster(Integer) {@inheritDoc} */
@Override
public org.apromore.service.model.Cluster getCluster(Integer clusterId) {
MemberFragment fragment;
ProcessAssociation pa;
FragmentDistance distance;
Cluster cinfo = cRepository.findOne(clusterId);
org.apromore.service.model.Cluster c = new org.apromore.service.model.Cluster();
c.setCluster(cinfo);
List<FragmentVersion> fs = caRepository.findFragmentVersionByClusterId(clusterId);
for (FragmentVersion f : fs) {
fragment = new MemberFragment(f.getId());
fragment.setFragmentSize(f.getFragmentSize());
for (ProcessModelVersion m : f.getProcessModelVersions()) {
pa = new ProcessAssociation();
pa.setProcessVersionId(m.getId());
pa.setProcessVersionNumber(m.getVersionNumber());
pa.setProcessBranchName(m.getProcessBranch().getBranchName());
pa.setProcessId(m.getProcessBranch().getProcess().getId());
pa.setProcessName(m.getProcessBranch().getProcess().getName());
fragment.getProcessAssociations().add(pa);
}
distance =
fdRepository.findByFragmentVersionId1AndFragmentVersionId2(
cinfo.getMedoidId(), f.getId());
if (distance != null) {
fragment.setDistance(distance.getDistance());
} else {
fragment.setDistance(-1d);
}
c.addFragment(fragment);
}
return c;
}
/* Delete the previous cluster run. */
@Transactional(readOnly = false)
private void clearClusters() {
cRepository.deleteAll();
caRepository.deleteAll();
}
/** @see org.apromore.service.ClusterService#getFragmentIds(Integer) {@inheritDoc} */
@Override
public List<Integer> getFragmentIds(Integer clusterId) {
return cRepository.getFragmentIds(clusterId);
}
/** @see org.apromore.service.ClusterService#getClusters() {@inheritDoc} */
@Override
public List<Cluster> getClusters() {
return cRepository.findAll();
}
/**
* @see
* org.apromore.service.ClusterService#getClusterSummaries(org.apromore.service.model.ClusterFilter)
* {@inheritDoc}
*/
@Override
public List<Cluster> getClusterSummaries(ClusterFilter filter) {
return cRepository.getFilteredClusters(filter);
}
