gr.uom.java.xmi.diff.UMLAnnotationListDiff Maven / Gradle / Ivy

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package gr.uom.java.xmi.diff;

import java.util.List;
import java.util.AbstractMap.SimpleEntry;
import java.util.ArrayList;

import gr.uom.java.xmi.UMLAnnotation;

public class UMLAnnotationListDiff {
	private List removedAnnotations;
	private List addedAnnotations;
	private List annotationDiffList;

	public UMLAnnotationListDiff(List annotations1, List annotations2) {
		this.removedAnnotations = new ArrayList();
		this.addedAnnotations = new ArrayList();
		this.annotationDiffList = new ArrayList();
		List> matchedAnnotations = new ArrayList>();
		for(UMLAnnotation annotation1 : annotations1) {
			boolean found = false;
			for(UMLAnnotation annotation2 : annotations2) {
				if(annotation1.getTypeName().equals(annotation2.getTypeName())) {
					matchedAnnotations.add(new SimpleEntry(annotation1, annotation2));
					found = true;
					break;
				}
			}
			if(!found) {
				removedAnnotations.add(annotation1);
			}
		}
		for(UMLAnnotation annotation2 : annotations2) {
			boolean found = false;
			for(UMLAnnotation annotation1 : annotations1) {
				if(annotation1.getTypeName().equals(annotation2.getTypeName())) {
					matchedAnnotations.add(new SimpleEntry(annotation1, annotation2));
					found = true;
					break;
				}
			}
			if(!found) {
				addedAnnotations.add(annotation2);
			}
		}
		for(SimpleEntry entry : matchedAnnotations) {
			UMLAnnotationDiff annotationDiff = new UMLAnnotationDiff(entry.getKey(), entry.getValue());
			if(!annotationDiff.isEmpty()) {
				annotationDiffList.add(annotationDiff);
			}
		}
	}
	
	public List getRemovedAnnotations() {
		return removedAnnotations;
	}

	public List getAddedAnnotations() {
		return addedAnnotations;
	}

	public List getAnnotationDiffList() {
		return annotationDiffList;
	}

	public boolean isEmpty() {
		return removedAnnotations.isEmpty() && addedAnnotations.isEmpty() && annotationDiffList.isEmpty();
	}
}