Application: gvSIG desktop

package org.gvsig.fmap.dal.feature;

import java.util.Collections;

import java.util.Iterator;

import org.gvsig.tools.dispose.DisposableIterable;

import org.gvsig.tools.util.IsEmpty;

import org.gvsig.tools.util.Size64;

/**

 *

 * @author jjdelcerro

 */

public interface DisposableFeatureSetIterable

        extends DisposableIterable<Feature>, Iterator<Feature>, Size64, IsEmpty {

    public static DisposableFeatureSetIterable EMPTY_DISPOSABLE_FEATURE_SET_ITERABLE = new DisposableFeatureSetIterable() {

        @Override

        public FeatureSet getFeatureSet() {

            return null;

        }

        @Override

        public Iterator<Feature> iterator() {

            return Collections.EMPTY_LIST.iterator();

        }

        @Override

        public void dispose() {

        }

        @Override

        public boolean hasNext() {

            return false;

        }

        @Override

        public Feature next() {

            return null;

        }

        @Override

        public long size64() {

            return 0;

        }

        @Override

        public boolean isEmpty() {

            return false;

        }

    };

    public FeatureSet getFeatureSet();

}