Application: gvSIG desktop

package org.gvsig.fmap.dal.feature;

import java.util.List;

import org.gvsig.json.SupportFromJson;

import org.gvsig.json.SupportToJson;

import org.gvsig.tools.persistence.Persistent;

/**

 *

 * @author osc

 */

public interface FeatureExtraColumns extends Persistent, SupportFromJson, SupportToJson, Iterable<EditableFeatureAttributeDescriptor> {

    public boolean isEmpty();

    public List<EditableFeatureAttributeDescriptor> getColumns();

    public void remove(String attribute);

    public EditableFeatureAttributeDescriptor get(String name);

    public EditableFeatureAttributeDescriptor get(int index);

    public EditableFeatureAttributeDescriptor add(String name, int type);

    public void merge(FeatureExtraColumns other);

    public int getIndexOf(String name);

    public int size();

    public void copyFrom(FeatureExtraColumns extraColumn);

    public void clear();

    public FeatureExtraColumns getCopy();

}