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1 package jungle.impl;
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2
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3
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4 import java.util.Iterator;
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5
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6 import jungle.core.Children;
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7 import jungle.core.OrderedNodeSet;
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8 import jungle.core.TreeNode;
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9
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10 public class SimpleChildren implements Children
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11 {
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12 private final OrderedNodeSet<TreeNode> sets;
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13
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14 public SimpleChildren()
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15 {
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16 this(new SimpleOrderedNodeSet<TreeNode>());
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17 }
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18
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19 private SimpleChildren(OrderedNodeSet<TreeNode> _set)
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20 {
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21 sets = _set;
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22 }
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23
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24 public Iterator<TreeNode> iterator()
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25 {
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26 return sets.iterator();
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27 }
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28
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29 public boolean contains(TreeNode n)
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30 {
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31 return sets.contains(n);
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32 }
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33
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34 public TreeNode getAt(int pos)
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35 {
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36 return sets.getAt(pos);
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37 }
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38
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39 public int size()
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40 {
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41 return sets.size();
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42 }
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3
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43
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44
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0
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45 }
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