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Code Issues Releases Wiki Activity

add static methods to create new instance

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oblonski 2015-04-24 19:54:12 +02:00
parent 4de30fdd2f
commit 7016f3baa3
1 changed files with 8 additions and 0 deletions
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8
jsprit-core/src/main/java/jsprit/core/util/RandomNumberGeneration.java
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@ -24,6 +24,10 @@ public class RandomNumberGeneration {
private static Random random = new Random(DEFAULT_SEED); private static Random random = new Random(DEFAULT_SEED);
public static Random newInstance(){
return new Random(DEFAULT_SEED);
}
public static Random getRandom() { public static Random getRandom() {
return random; return random;
} }
@ -33,6 +37,10 @@ public class RandomNumberGeneration {
} }
public static void reset() { public static void reset() {
reset(random);
}
public static void reset(Random random){
random.setSeed(DEFAULT_SEED); random.setSeed(DEFAULT_SEED);
} }