prerna.reactor.EmbeddedRoutineReactor Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of semoss Show documentation

SEMOSS

The newest version!

package prerna.reactor;

import java.util.List;
import java.util.Vector;

import prerna.sablecc2.om.GenRowStruct;
import prerna.sablecc2.om.PixelDataType;
import prerna.sablecc2.om.PixelOperationType;
import prerna.sablecc2.om.nounmeta.NounMetadata;

public class EmbeddedRoutineReactor extends AbstractReactor {
	
	// this class does nothing!
	// it is meant when we have an embedded routine 
	// within our main routine
	// but i just want to collect all the output in one location
	
	@Override
	public NounMetadata execute() {
		List nList = new Vector();
		for(String key : this.store.getNounKeys()) {
			if(key.equals(ALL_NOUN_STORE)) {
				continue;
			}
			GenRowStruct grs = this.store.getNoun(key);
			nList.add(grs.getNoun(0));
		}
		return new NounMetadata(nList, PixelDataType.VECTOR, PixelOperationType.VECTOR);
	}
	
	@Override
	public void mergeUp() {
		// merge this reactor into the parent reactor
		if(parentReactor != null) {
			for(String key : this.store.getNounKeys()) {
				if(key.equals(ALL_NOUN_STORE)) {
					continue;
				}
				GenRowStruct grs = this.store.getNoun(key);
				this.parentReactor.getCurRow().add(grs.getNoun(0));
			}
		}
	}
}