fujaba/NetworkParser

package de.uniks.networkparser.ext.petaf;

import de.uniks.networkparser.list.AbstractList;

/**
 * Property List
 *
 * @author Stefan
 *
 */
public class PropertyList extends AbstractList<String> {
    private String[] cache;

    public boolean add(String value) {
        boolean result = super.add(value);
        this.cache = null;
        return result;
    }

    public boolean addAll(String... values) {
        if (values == null) {
            return true;
        }
        for (String value : values) {
            if (super.add(value) == false) {
                this.cache = null;
                return false;
            }
        }
        this.cache = null;
        return true;
    }

    @Override
    public PropertyList getNewList(boolean keyValue) {
        return new PropertyList();
    }

    public String[] getList() {
        if (this.cache == null) {
            this.cache = this.toArray(new String[this.size()]);
        }
        return this.cache;
    }

    public static PropertyList create(String... properties) {
        PropertyList list = new PropertyList();
        if (properties != null) {
            for (String item : properties) {
                list.add(item);
            }
        }
        return list;
    }
}