AbstractTreeElement.java

/*******************************************************************************
 * Copyright (c) 2009 STMicroelectronics.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *    Xavier Raynaud <xavier.raynaud@st.com> - initial API and implementation
 *******************************************************************************/
package org.eclipse.linuxtools.internal.gcov.model;

import java.util.LinkedList;

public abstract class AbstractTreeElement implements TreeElement{

    /**
     *
     */
    private static final long serialVersionUID = -4911602250295116203L;
    private final TreeElement parent;
    private final LinkedList<TreeElement> children = new LinkedList<>();
    private final String name;
    private final int totalLines;
    private final int executedLines;
    private final int instrumentedLines;

    public AbstractTreeElement(TreeElement parent, String name, int totalLines,
            int executedLines, int instrumentedLines) {
        this.parent = parent;
        this.name = name;
        this.totalLines = totalLines;
        this.executedLines = executedLines;
        this.instrumentedLines = instrumentedLines;
    }

    @Override
    public TreeElement getParent() {
        return parent;
    }

    @Override
    public boolean hasChildren() {
        return (children.size()>0);
    }

    @Override
    public LinkedList<? extends TreeElement> getChildren() {
        return children;
    }

    @Override
    public String getName() {
        return name;
    }

    @Override
    public TreeElement getRoot() {
        if (parent == null) {
            return this;
        }
        return parent.getRoot();
    }

    @Override
    public int getExecutedLines() {
        return executedLines;
    }

    @Override
    public int getInstrumentedLines() {
        return instrumentedLines;
    }

    @Override
    public float getCoveragePercentage() {
         if (instrumentedLines !=0 ) {
            return (100.f*executedLines)/(instrumentedLines);
         }
        else return 0;
    }

    public void addChild(TreeElement child){
        children.add(child);
    }

    @Override
    public int getTotalLines() {
        return totalLines;
    }
}