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annotate java/src/java/util/HashSet.d @ 10:eb8ff453285d

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Added java.util collection classes.
author Frank Benoit <benoit@tionex.de>
date Fri, 13 Mar 2009 16:57:07 +0100
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children 9b96950f2c3c
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1 module java.util.HashSet;
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2
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3 import java.lang.all;
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4 import java.util.Set;
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5 import java.util.Collection;
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6 import java.util.Iterator;
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7
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8 static import tango.util.container.HashSet;
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9
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10 class HashSet : Set {
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11 alias tango.util.container.HashSet.HashSet!(Object) SetType;
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12 private SetType set;
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13
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14 public this(){
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15 set = new SetType();
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16 }
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17 public this(Collection c){
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18 implMissing( __FILE__, __LINE__ );
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19 }
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20 public this(int initialCapacity){
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21 implMissing( __FILE__, __LINE__ );
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22 }
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23 public this(int initialCapacity, float loadFactor){
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24 implMissing( __FILE__, __LINE__ );
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25 }
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26 public bool add(Object o){
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27 return set.add(o);
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28 }
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29 public bool add(String o){
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30 return add(stringcast(o));
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31 }
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32 public bool addAll(Collection c){
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33 implMissing( __FILE__, __LINE__ );
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34 return false;
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35 }
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36 public void clear(){
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37 set.clear();
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38 }
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39 public bool contains(Object o){
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40 return set.contains(o);
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41 }
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42 public bool contains(String o){
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43 return contains(stringcast(o));
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44 }
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45 public bool containsAll(Collection c){
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46 implMissing( __FILE__, __LINE__ );
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47 return false;
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48 }
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49 public override int opEquals(Object o){
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50 implMissing( __FILE__, __LINE__ );
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51 return 0;
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52 }
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53 public override hash_t toHash(){
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54 implMissing( __FILE__, __LINE__ );
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55 return 0;
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56 }
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57 public bool isEmpty(){
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58 return set.isEmpty();
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59 }
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60 class LocalIterator : Iterator {
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61 SetType.Iterator iter;
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62 Object nextElem;
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63 this( SetType.Iterator iter){
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64 this.iter = iter;
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65 }
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66 public bool hasNext(){
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67 return iter.next(nextElem);
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68 }
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69 public Object next(){
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70 return nextElem;
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71 }
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72 public void remove(){
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73 iter.remove();
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74 }
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75 }
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76 public Iterator iterator(){
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77 return new LocalIterator(set.iterator());
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78 }
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79 public bool remove(Object o){
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80 return set.remove(o);
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81 }
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82 public bool remove(String key){
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83 return remove(stringcast(key));
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84 }
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85 public bool removeAll(Collection c){
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86 implMissing( __FILE__, __LINE__ );
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87 return false;
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88 }
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89 public bool retainAll(Collection c){
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90 implMissing( __FILE__, __LINE__ );
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91 return false;
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92 }
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93 public int size(){
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94 return set.size();
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95 }
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96 public Object[] toArray(){
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97 Object[] res;
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98 res.length = size();
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99 int idx = 0;
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100 foreach( o; set ){
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101 res[idx] = o;
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102 idx++;
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103 }
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104 return res;
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105 }
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106 public Object[] toArray(Object[] a){
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107 implMissing( __FILE__, __LINE__ );
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108 return null;
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109 }
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110 public override String toString(){
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111 implMissing( __FILE__, __LINE__ );
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112 return null;
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113 }
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114
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115 // only for D
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116 public int opApply (int delegate(ref Object value) dg){
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117 return set.opApply(dg);
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118 }
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119
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120 }
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121