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ItEr45S19CUTraspasoDeResponsabilidadesTraballoEntreUnidadesPlanificacion: Extracting strategy object for making easier reuse

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Óscar González Fernández 2010-01-28 21:32:36 +01:00
parent 95e11d7bcd
commit ec8bfe7c40
1 changed files with 44 additions and 9 deletions
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53
navalplanner-business/src/main/java/org/navalplanner/business/planner/entities/Task.java
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@ -325,29 +325,64 @@ public class Task extends TaskElement {
return startConstraint;
}
private static abstract class AllocationModificationStrategy {
public abstract List<ResourcesPerDayModification> getResourcesPerDayModified(
List<ResourceAllocation<?>> allocations);
public abstract List<HoursModification> getHoursModified(
List<ResourceAllocation<?>> allocations);
}
private static class WithTheSameHoursAndResourcesPerDay extends
AllocationModificationStrategy {
@Override
public List<HoursModification> getHoursModified(
List<ResourceAllocation<?>> allocations) {
return HoursModification.fromExistent(allocations);
}
@Override
public List<ResourcesPerDayModification> getResourcesPerDayModified(
List<ResourceAllocation<?>> allocations) {
return ResourcesPerDayModification.fromExistent(allocations);
}
}
@Override
protected void moveAllocations() {
reassign(new WithTheSameHoursAndResourcesPerDay());
}
private void reassign(AllocationModificationStrategy strategy) {
List<ModifiedAllocation> copied = ModifiedAllocation
.copy(getResourceAllocations());
List<ResourcesPerDayModification> allocations = ResourcesPerDayModification
.fromExistent(ModifiedAllocation.modified(copied));
List<ResourceAllocation<?>> toBeModified = ModifiedAllocation
.modified(copied);
List<ResourcesPerDayModification> allocations = strategy
.getResourcesPerDayModified(toBeModified);
if (allocations.isEmpty()) {
return;
}
switch (calculatedValue) {
case NUMBER_OF_HOURS:
ResourceAllocation.allocating(allocations).allocateOnTaskLength();
ResourceAllocation.allocating(allocations)
.allocateOnTaskLength();
break;
case END_DATE:
LocalDate end = ResourceAllocation.allocating(allocations)
.untilAllocating(getAssignedHours());
LocalDate end = ResourceAllocation
.allocating(allocations)
.untilAllocating(getAssignedHours());
setEndDate(end.toDateTimeAtStartOfDay().toDate());
break;
case RESOURCES_PER_DAY:
ResourceAllocation.allocatingHours(
HoursModification.fromExistent(ModifiedAllocation
.modified(copied))).allocateUntil(
new LocalDate(getEndDate()));
List<HoursModification> hoursModified = strategy
.getHoursModified(toBeModified);
ResourceAllocation.allocatingHours(hoursModified)
.allocateUntil(new LocalDate(getEndDate()));
break;
default:
throw new RuntimeException("cant handle: " + calculatedValue);