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comparison org.eclipse.core.databinding/src/org/eclipse/core/databinding/observable/set/ObservableSet.d @ 85:6be48cf9f95c

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Work on databinding
author Frank Benoit <benoit@tionex.de>
date Sat, 18 Apr 2009 13:54:50 +0200
parents 383ce7bd736b
children
comparison
equal deleted inserted replaced
84:fcf926c91ca4 85:6be48cf9f95c
39 * @since 1.0 39 * @since 1.0
40 * 40 *
41 */ 41 */
42 public abstract class ObservableSet : AbstractObservable , 42 public abstract class ObservableSet : AbstractObservable ,
43 IObservableSet { 43 IObservableSet {
44 44 // DWT start: additional methods in Set
45 public bool add(String o) {
46 return add(stringcast(o));
47 }
48 public bool remove(String o) {
49 return remove(stringcast(o));
50 }
51 public bool contains(String o) {
52 return contains(stringcast(o));
53 }
54 public int opApply (int delegate(ref Object value) dg){
55 auto it = iterator();
56 while(it.hasNext()){
57 auto v = it.next();
58 int res = dg( v );
59 if( res ) return res;
60 }
61 return 0;
62 }
63
64 // DWT end: additional methods in Set
45 protected Set wrappedSet; 65 protected Set wrappedSet;
46 66
47 private bool stale = false; 67 private bool stale = false;
48 68
49 protected Object elementType; 69 protected Object elementType;
81 public bool containsAll(Collection c) { 101 public bool containsAll(Collection c) {
82 getterCalled(); 102 getterCalled();
83 return wrappedSet.containsAll(c); 103 return wrappedSet.containsAll(c);
84 } 104 }
85 105
86 public override bool opEquals(Object o) { 106 public override equals_t opEquals(Object o) {
87 getterCalled(); 107 getterCalled();
88 return wrappedSet.equals(o); 108 return wrappedSet.opEquals(o);
89 } 109 }
90 110
91 public int hashCode() { 111 public hash_t toHash() {
92 getterCalled(); 112 getterCalled();
93 return wrappedSet.hashCode(); 113 return wrappedSet.toHash();
94 } 114 }
95 115
96 public bool isEmpty() { 116 public bool isEmpty() {
97 getterCalled(); 117 getterCalled();
98 return wrappedSet.isEmpty(); 118 return wrappedSet.isEmpty();