Revision 1882 org.gvsig.tools/library/trunk/org.gvsig.tools/org.gvsig.tools.lib/src/main/java/org/gvsig/tools/util/UnmodifiableBasicList.java
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package org.gvsig.tools.util; |
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import java.util.Collections; |
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import java.util.Iterator; |
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import java.util.List; |
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/** |
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* |
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* @author jjdelcerro |
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*/ |
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public interface UnmodifiableBasicList<T> extends GetItem<T>, Size, Iterable<T> {
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public interface UnmodifiableBasicList<V> extends UnmodifiableBasicCollection<V>, GetItem<V> {
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public boolean isEmpty();
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public List<V> toList();
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public List<T> toList(); |
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public final UnmodifiableBasicList EMPTY_UNMODIFIABLEBASICLIST = new UnmodifiableBasicList() {
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@Override |
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public boolean isEmpty() {
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return true; |
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} |
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@Override |
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public List toList() {
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return Collections.EMPTY_LIST; |
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} |
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@Override |
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public Object get(int position) {
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throw new IndexOutOfBoundsException(); |
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} |
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@Override |
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public int size() {
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return 0; |
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} |
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@Override |
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public Iterator iterator() {
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return Collections.EMPTY_LIST.iterator(); |
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} |
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}; |
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} |
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