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annotate core/src/luan/LuanPropertyTable.java @ 368:2af805677fc4

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fix LuanPropertyTable.asList()
author Franklin Schmidt <fschmidt@gmail.com>
date Fri, 17 Apr 2015 05:16:07 -0600
parents 1a464e090538
children 9321a33b9b1c
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 package luan;
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3 import java.util.Set;
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4 import java.util.Map;
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5 import java.util.AbstractMap;
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6 import java.util.Iterator;
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7 import java.util.List;
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8 import java.util.ArrayList;
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11 class LuanPropertyTable extends LuanTableImpl {
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13 @Override public LuanTableImpl shallowClone() {
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14 return new LuanPropertyTable();
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15 }
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17 private Object fixValue(Object obj) {
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18 return obj instanceof LuanProperty ? ((LuanProperty)obj).get() : obj;
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19 }
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20
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1bce334a816b AbstractLuanTable now implements LuanRepr
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21 @Override String repr(Set<AbstractLuanTable> set,Object obj) {
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22 return super.repr(set,fixValue(obj));
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23 }
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25 @Override public Object get(Object key) {
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26 return fixValue(super.get(key));
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27 }
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29 @Override public void put(Object key,Object val) {
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30 Object v = super.get(key);
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31 if( v instanceof LuanProperty ) {
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32 LuanProperty lp = (LuanProperty)v;
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33 if( lp.set(val) )
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34 return;
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35 }
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36 super.put(key,val);
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37 }
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39 @Override public Iterator<Map.Entry<Object,Object>> iterator() {
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40 final Iterator<Map.Entry<Object,Object>> i = super.iterator();
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41 return new Iterator<Map.Entry<Object,Object>>() {
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42 public boolean hasNext() {
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43 return i.hasNext();
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44 }
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45 public Map.Entry<Object,Object> next() {
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46 Map.Entry<Object,Object> entry = i.next();
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47 Object v = entry.getValue();
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48 if( v instanceof LuanProperty ) {
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49 LuanProperty lp = (LuanProperty)v;
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50 return new AbstractMap.SimpleEntry<Object,Object>(entry.getKey(),lp.get());
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51 }
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52 return entry;
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53 }
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54 public void remove() {
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55 i.remove();
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56 }
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57 };
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58 }
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60 @Override public List<Object> asList() {
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61 List<Object> list = super.asList();
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62 if( list.isEmpty() )
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63 return list;
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64 List<Object> rtn = new ArrayList<Object>();
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65 for( Object obj : list ) {
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66 rtn.add( fixValue(obj) );
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67 }
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68 return rtn;
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69 }
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71 }