Application: gvSIG desktop

package org.gvsig.fmap.dal.swing.impl.featuretype;

import java.util.Collections;

import java.util.Iterator;

import javax.swing.event.TableModelListener;

import javax.swing.table.TableModel;

import org.gvsig.tools.util.GetItem;

/**

 *

 * @author gvSIG Team

 * @param <T>

 */

public interface AggregateController<T> {

    public static final int MODE_EDIT_PART = 0;

    public static final int MODE_EDIT_ALL = 1;

    public static final int MODE_SHOW_ONLY = 2;

    public interface AggregateModel<T> extends GetItem<T>, Iterable<T>, TableModel {

        public T createItem();

        public int addItem(T item);

        public void itemUpdated(int position);

        public void fetch(Object container);

    }

    public interface AggregateItemController<T> {

        public void setEnabled(boolean b);

        public boolean isEnabled();

        public void put(T item);

        public boolean fetch(T item);

        public void clean();

        public boolean isEditing();

        public void setAggregateModel(AggregateController.AggregateModel model);

    }

    public final AggregateModel EMPTY_MODEL = new AggregateModel() {

        @Override

        public Object createItem() {

            return null;

        }

        @Override

        public int addItem(Object item) {

            return -1;

        }

        @Override

        public void itemUpdated(int position) {

        }

        @Override

        public void fetch(Object container) {

        }

        @Override

        public Object get(int position) {

            return null;

        }

        @Override

        public Iterator iterator() {

            return Collections.EMPTY_LIST.iterator();

        }

        @Override

        public int getRowCount() {

            return 0;

        }

        @Override

        public int getColumnCount() {

            return 0;

        }

        @Override

        public String getColumnName(int columnIndex) {

            return "";

        }

        @Override

        public Class<?> getColumnClass(int columnIndex) {

            return String.class;

        }

        @Override

        public boolean isCellEditable(int rowIndex, int columnIndex) {

            return false;

        }

        @Override

        public Object getValueAt(int rowIndex, int columnIndex) {

            return "";

        }

        @Override

        public void setValueAt(Object aValue, int rowIndex, int columnIndex) {

        }

        @Override

        public void addTableModelListener(TableModelListener l) {

        }

        @Override

        public void removeTableModelListener(TableModelListener l) {

        }

    };

    public void acceptModifications();

    public void deleteCurrentItem();

    public void discardModificactions();

    public AggregateModel<T> getModel();

    public boolean isEditing();

    public void modifyCurrentItem();

    public void newItem();

    public void setCurrentRow(int row);

    public int getCurrentRow(); 

    public void setModel(AggregateModel<T> model);

    public AggregateItemController<T> getItemController();

    public void setCanCreate(boolean canCreate);

    public void setCanModify(boolean canModify);

    public void setCanDelete(boolean canDelete);

    public boolean canCreate();

    public boolean canModify();

    public boolean canDelete();

    public boolean isEnabled();

    public void setEnabled(boolean enabled);

    public void clean();

}