axis_examplecompt_changesinfo-opsversion-2.00version-3.01version-3.02
Last change
on this file since 0b4e272 was
8780cbec,
checked in by Jay Jacobs <Jay.Jacobs@…>, 15 years ago
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ABAC sources from Cobham
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-
Property mode set to
100644
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File size:
914 bytes
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1 | package com.algomagic.atn; |
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2 | |
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3 | import java.util.*; |
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4 | |
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5 | public class BatchGraphUpdate { |
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6 | |
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7 | private List _updates; |
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8 | |
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9 | public BatchGraphUpdate( List updates ) { |
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10 | _updates = updates; |
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11 | } |
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12 | |
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13 | public BatchGraphUpdate( ) { |
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14 | _updates = new ArrayList( ); |
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15 | } |
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16 | |
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17 | public void add( ElementAttribute e ) { |
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18 | _updates.add( e ); |
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19 | } |
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20 | |
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21 | public boolean isEmpty( ) { |
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22 | return _updates.isEmpty( ); |
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23 | } |
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24 | |
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25 | |
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26 | public void apply( ) { |
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27 | for( Iterator i = _updates.iterator( ); i.hasNext( ); ) { |
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28 | ElementAttribute e = (ElementAttribute)i.next( ); |
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29 | // System.out.println( e ); |
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30 | |
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31 | e.apply( ); |
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32 | } |
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33 | |
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34 | // System.out.println( ); |
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35 | // System.out.println( ); |
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36 | |
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37 | |
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38 | } |
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39 | |
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40 | |
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41 | public void undo( ) { |
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42 | for( int i = _updates.size( )-1; i>=0; i-- ) { |
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43 | ElementAttribute e = (ElementAttribute)_updates.get(i); |
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44 | // System.out.println( e ); |
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45 | |
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46 | e.undo( ); |
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47 | } |
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48 | |
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49 | // System.out.println( ); |
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50 | // System.out.println( ); |
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51 | |
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52 | } |
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53 | |
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54 | |
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55 | } |
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