Application: gvSIG desktop

package org.gvsig.expressionevaluator.impl;

import java.util.ArrayList;

import java.util.Date;

import java.util.Iterator;

import java.util.List;

import org.apache.commons.lang3.StringUtils;

import org.gvsig.expressionevaluator.Bookmark;

import org.gvsig.expressionevaluator.Bookmarks;

import org.gvsig.expressionevaluator.Expression;

import org.gvsig.tools.util.LabeledValueImpl;

/**

 *

 * @author jjdelcerro

 */

public class DefaultBookmarks

        implements Bookmarks

    {

    public static class DefaultBookmark 

            extends LabeledValueImpl<Expression>

            implements Bookmark

        {

        private long lastUse;

        private String name;

        public DefaultBookmark(String name, Expression value) {

            super(name, value);

            this.name = name;

            this.used();

        }

        @Override

        public final void used() {

            this.lastUse = new Date().getTime();

        }

        @Override

        public long getLastUse() {

            return this.lastUse;

        }

        @Override

        public void setName(String name) {

            this.name = name;

        }

        @Override

        public String getName() {

            return this.name;

        }

        @Override

        public String getLabel() {

            return this.name;

        }

    }

    private final ArrayList<Bookmark> bookmarks;

    public DefaultBookmarks() {

        this.bookmarks = new ArrayList<>();

    }

    @Override

    public boolean remove(String bookmarkName) {

        for (int i = 0; i < this.bookmarks.size(); i++) {

            Bookmark bookmark = this.bookmarks.get(i);

            if( StringUtils.equalsIgnoreCase(bookmarkName, bookmark.getName()) ) {

                this.bookmarks.remove(i);

                return true;

            }

        }

        return false;

    }

    @Override

    public List<Bookmark> toList() {

        return this.bookmarks;

    }

    @Override

    public boolean remove(Bookmark bookmark) {

        return this.bookmarks.remove(bookmark);

    }

    @Override

    public Bookmark add(Bookmark bookmark) {

        this.bookmarks.add(bookmark);

        return bookmark;

    }

    @Override

    public Bookmark add(String name, Expression expression) {

        DefaultBookmark bookmark = new DefaultBookmark(name, expression);

        this.bookmarks.add(bookmark);

        return bookmark;

    }

    @Override

    public boolean isEmpty() {

        return this.bookmarks.isEmpty();

    }

    @Override

    public int size() {

        return this.bookmarks.size();

    }

    @Override

    public Iterator<Bookmark> iterator() {

        return this.bookmarks.iterator();

    }

    @Override

    public Bookmark get(int position) {

        return this.bookmarks.get(position);

    }

}