svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.compat.cdc / org.gvsig.fmap.dal / org.gvsig.fmap.dal.spi / src / main / java / org / gvsig / fmap / dal / feature / spi / index / AbstractFeatureIndexProvider.java @ 40767
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/**
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* gvSIG. Desktop Geographic Information System.
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*
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* Copyright (C) 2007-2013 gvSIG Association.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 3
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301, USA.
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*
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* For any additional information, do not hesitate to contact us
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* at info AT gvsig.com, or visit our website www.gvsig.com.
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*/
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package org.gvsig.fmap.dal.feature.spi.index; |
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import java.util.ArrayList; |
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import java.util.Collection; |
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import java.util.Iterator; |
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import java.util.List; |
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import java.util.ListIterator; |
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import org.gvsig.fmap.dal.exception.InitializeException; |
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public abstract class AbstractFeatureIndexProvider implements FeatureIndexProvider { |
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private FeatureIndexProviderServices services = null; |
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public void initialize() throws InitializeException { |
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} |
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public void setFeatureIndexProviderServices( |
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FeatureIndexProviderServices services) { |
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this.services = services;
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} |
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public FeatureIndexProviderServices getFeatureIndexProviderServices() {
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return services;
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} |
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public boolean allowNulls() { |
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return false; |
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} |
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protected class LongList implements java.util.List{ |
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private ArrayList list; |
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public LongList(java.util.List list) {
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this.list=(ArrayList)list; |
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} |
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public void add(int arg0, Object arg1) { |
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list.add(arg0, arg1); |
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} |
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public boolean add(Object arg0) { |
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return list.add(arg0);
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} |
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public Object set(int arg0, Object arg1) { |
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return list.set(arg0, arg1);
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} |
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public boolean addAll(Collection arg0) { |
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return list.addAll(arg0);
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} |
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public boolean addAll(int arg0, Collection arg1) { |
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return list.addAll(arg0, arg1);
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} |
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public void clear() { |
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list.clear(); |
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} |
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public boolean contains(Object o) { |
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return list.contains(o);
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} |
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public boolean containsAll(Collection arg0) { |
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return list.containsAll(arg0);
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} |
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public Object get(int index) { |
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Object obj=list.get(index);
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if (obj instanceof Integer){ |
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return new Long(((Integer)obj).longValue()); |
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} |
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return obj;
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} |
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public int indexOf(Object o) { |
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return list.indexOf(o);
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} |
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public boolean isEmpty() { |
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return list.isEmpty();
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} |
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public Iterator iterator() { |
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return new LongIterator(list.iterator()); |
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} |
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public int lastIndexOf(Object o) { |
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return list.lastIndexOf(o);
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} |
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public ListIterator listIterator() { |
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return list.listIterator();
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} |
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public ListIterator listIterator(int index) { |
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return list.listIterator(index);
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} |
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public boolean remove(Object o) { |
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return list.remove(o);
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} |
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public Object remove(int index) { |
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return list.remove(index);
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} |
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public boolean removeAll(Collection arg0) { |
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return list.removeAll(arg0);
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} |
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public boolean retainAll(Collection arg0) { |
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return list.retainAll(arg0);
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} |
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public int size() { |
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return list.size();
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} |
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public List subList(int fromIndex, int toIndex) { |
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return list.subList(fromIndex, toIndex);
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} |
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public Object[] toArray() { |
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return list.toArray();
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} |
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public Object[] toArray(Object[] arg0) { |
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return list.toArray(arg0);
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} |
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class LongIterator implements Iterator{ |
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private Iterator iterator; |
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public LongIterator(Iterator it) { |
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iterator=it; |
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} |
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public boolean hasNext() { |
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return iterator.hasNext();
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} |
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public Object next() { |
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Object obj=iterator.next();
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if (obj instanceof Integer){ |
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return new Long(((Integer)obj).longValue()); |
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} |
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return obj;
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} |
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public void remove() { |
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iterator.remove(); |
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} |
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} |
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} |
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} |
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