Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||||
IMutableTreeNode |
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| 1.0;1 |
1 | // Copyright 2004, 2005 The Apache Software Foundation |
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2 | // |
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3 | // Licensed under the Apache License, Version 2.0 (the "License"); |
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4 | // you may not use this file except in compliance with the License. |
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5 | // You may obtain a copy of the License at |
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6 | // |
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7 | // http://www.apache.org/licenses/LICENSE-2.0 |
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8 | // |
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9 | // Unless required by applicable law or agreed to in writing, software |
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10 | // distributed under the License is distributed on an "AS IS" BASIS, |
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11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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12 | // See the License for the specific language governing permissions and |
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13 | // limitations under the License. |
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14 | ||
15 | package org.apache.tapestry.contrib.tree.model; |
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16 | ||
17 | import java.util.Collection; |
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18 | ||
19 | /** |
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20 | * Defines the requirements for a tree node object that can change -- |
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21 | * by adding or removing child nodes, or by changing the contents |
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22 | * of a user object stored in the node. |
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23 | * |
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24 | * @see javax.swing.tree.DefaultMutableTreeNode |
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25 | * @see javax.swing.JTree |
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26 | * |
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27 | * @author ceco |
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28 | */ |
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29 | ||
30 | public interface IMutableTreeNode extends ITreeNode |
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31 | { |
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32 | /** |
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33 | * Adds collection of<code>children</code> to the receiver. |
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34 | * <code>Child</code> will be messaged with <code>setParent</code>. |
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35 | */ |
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36 | void insert(Collection colChildren); |
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37 | ||
38 | /** |
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39 | * Removes <code>node</code> from the receiver. <code>setParent</code> |
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40 | * will be messaged on <code>node</code>. |
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41 | */ |
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42 | void remove(IMutableTreeNode node); |
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43 | ||
44 | /** |
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45 | * Removes the receiver from its parent. |
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46 | */ |
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47 | void removeFromParent(); |
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48 | ||
49 | /** |
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50 | * Sets the parent of the receiver to <code>newParent</code>. |
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51 | */ |
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52 | void setParent(IMutableTreeNode newParent); |
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53 | } |