source: java/ecj/cecj/interaction/RealValuedResult.java @ 57

Last change on this file since 57 was 44, checked in by mszubert, 15 years ago

cecj, framsticks and games packages imported

File size: 892 bytes
Line 
1package cecj.interaction;
2
3/**
4 * Immutable class representing real-valued interaction results.
5 *
6 * @author Marcin Szubert
7 *
8 */
9public class RealValuedResult implements InteractionResult {
10
11        private float value;
12
13        public RealValuedResult(float value) {
14                this.value = value;
15        }
16
17        public boolean betterThan(InteractionResult other) {
18                if (!(other instanceof RealValuedResult)) {
19                        throw new IllegalArgumentException(
20                                "Interaction result comparison must be done within the same type of results.");
21                } else {
22                        return (this.value > ((RealValuedResult) other).value);
23                }
24        }
25
26        public float getNumericValue() {
27                return value;
28        }
29
30        @Override
31        public boolean equals(Object obj) {
32                if (!(obj instanceof RealValuedResult)) {
33                        return false;
34                }
35
36                return (((RealValuedResult) obj).value == this.value);
37        }
38       
39        @Override
40        public String toString() {
41                return Float.toString(value);
42        }
43}
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