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add Capacity.min(..) to Capacity arithmetic

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oblonski 2015-01-19 18:42:08 +01:00
parent 44f734cbdd
commit 73021253de
1 changed files with 8 additions and 0 deletions
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8
jsprit-core/src/main/java/jsprit/core/problem/Capacity.java
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@ -288,6 +288,14 @@ public class Capacity {
return toReturnBuilder.build(); return toReturnBuilder.build();
} }
public static Capacity min(Capacity cap1, Capacity cap2) {
if(cap1 == null || cap2 == null) throw new IllegalArgumentException("arg must not be null");
Capacity.Builder toReturnBuilder = Capacity.Builder.newInstance();
for(int i=0;i<Math.max(cap1.getNuOfDimensions(), cap2.getNuOfDimensions());i++){
toReturnBuilder.addDimension(i, Math.min(cap1.get(i), cap2.get(i)));
}
return toReturnBuilder.build();
}
} }