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1
4 package com.tctest.performance.simulate.type;
5
6 import java.lang.reflect.Constructor  ;
7 import java.util.Arrays ;
8 import java.util.Iterator ;
9 import java.util.Map ;
10 import java.util.Set ;
11
12 final class SimulatedMap extends AbstractSimulatedType {
13
14 private Map masterCopy;
15
16
19 SimulatedMap(Map map) {
20 Set entries = map.entrySet();
21 Map.Entry entry;
22 for (Iterator iter = entries.iterator(); iter.hasNext();) {
23 entry = (Map.Entry ) iter.next();
24 if (!(entry.getKey() instanceof SimulatedType)) throw new RuntimeException ("Keys must be of type: "
25 + SimulatedType.class.getName());
26 if (!(entry.getValue() instanceof SimulatedType)) throw new RuntimeException ("Values must be of type: "
27 + SimulatedType.class.getName());
28 }
29 this.masterCopy = map;
30 }
31
32 public Class getType() {
33 return masterCopy.getClass();
34 }
35
36 public Object cloneUnique() {
37 try {
38 Constructor constructor = masterCopy.getClass().getConstructor(new Class [0]);
39 Map clone = (Map ) constructor.newInstance(new Object [0]);
40 Set entries = masterCopy.entrySet();
41 Map.Entry entry;
42 Object keyClone;
43 Object valueClone;
44 for (Iterator iter = entries.iterator(); iter.hasNext();) {
45 entry = (Map.Entry ) iter.next();
46 keyClone = ((SimulatedType) entry.getKey()).cloneUnique();
47 valueClone = ((SimulatedType) entry.getValue()).cloneUnique();
48 clone.put(keyClone, valueClone);
49 }
50 return clone;
51 } catch (Exception e) {
52 throw new RuntimeException (e);
53 }
54 }
55
56 public Object clone() {
57 try {
58 Constructor constructor = masterCopy.getClass().getConstructor(new Class [0]);
59 Map clone = (Map ) constructor.newInstance(new Object [0]);
60 Set entries = masterCopy.entrySet();
61 Map.Entry entry;
62 Object keyClone;
63 Object valueClone;
64 for (Iterator iter = entries.iterator(); iter.hasNext();) {
65 entry = (Map.Entry ) iter.next();
66 keyClone = ((SimulatedType) entry.getKey()).clone();
67 valueClone = ((SimulatedType) entry.getValue()).clone();
68 clone.put(keyClone, valueClone);
69 }
70 return clone;
71 } catch (Exception e) {
72 throw new RuntimeException (e);
73 }
74 }
75
76 public String toString() {
77 return "{type=" + masterCopy.getClass().getName() + " keys=" + Arrays.asList(masterCopy.entrySet().toArray()) + "}";
78 }
79 }
80 |
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