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libero: CRP: minor refactory

This commit is contained in:
teo_sarca 2009-01-29 07:17:36 +00:00
parent e064cdbab7
commit d8e27088c0
1 changed files with 22 additions and 4 deletions
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26
base/src/org/eevolution/process/CRP.java
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@ -137,7 +137,7 @@ public class CRP extends SvrProcess {
} }
long nodeMillis = calculateMillisFor(node, resourceType, qtyOpen, owf.getDurationBaseSec()); long nodeMillis = calculateMillisFor(node, resourceType, qtyOpen, owf.getDurationBaseSec());
Timestamp dateFinish = scheduleForward(date, nodeMillis ,resource, resourceType); Timestamp dateFinish = scheduleForward(date, nodeMillis ,resource);
node.setDateStartSchedule(date); node.setDateStartSchedule(date);
node.setDateFinishSchedule(dateFinish); node.setDateFinishSchedule(dateFinish);
@ -180,7 +180,7 @@ public class CRP extends SvrProcess {
} }
long nodeMillis = calculateMillisFor(node, resourceType, qtyOpen, owf.getDurationBaseSec()); long nodeMillis = calculateMillisFor(node, resourceType, qtyOpen, owf.getDurationBaseSec());
Timestamp dateStart = scheduleBackward(date, nodeMillis ,resource, resourceType); Timestamp dateStart = scheduleBackward(date, nodeMillis ,resource);
node.setDateStartSchedule(dateStart); node.setDateStartSchedule(dateStart);
node.setDateFinishSchedule(date); node.setDateFinishSchedule(date);
@ -203,6 +203,15 @@ public class CRP extends SvrProcess {
order.saveEx(get_TrxName()); order.saveEx(get_TrxName());
} }
/**
* Calculate how many millis take to complete given qty on given node(operation).
* @param node operation
* @param type resource type
* @param resource resource involved in that operation
* @param qty required quantity
* @param commonBase
* @return duration in millis
*/
private long calculateMillisFor(MPPOrderNode node, MResourceType type, BigDecimal qty, long commonBase) private long calculateMillisFor(MPPOrderNode node, MResourceType type, BigDecimal qty, long commonBase)
{ {
// // Available time factor of the resource of the workflow node // // Available time factor of the resource of the workflow node
@ -225,8 +234,9 @@ public class CRP extends SvrProcess {
return (long)(totalDuration * commonBase * 1000); return (long)(totalDuration * commonBase * 1000);
} }
private Timestamp scheduleForward(Timestamp start, long nodeDurationMillis, MResource r, MResourceType t) private Timestamp scheduleForward(Timestamp start, long nodeDurationMillis, MResource r)
{ {
MResourceType t = r.getResourceType();
Timestamp end = null; Timestamp end = null;
int iteration = 0; // statistical interation count int iteration = 0; // statistical interation count
do do
@ -264,8 +274,16 @@ public class CRP extends SvrProcess {
return end; return end;
} }
private Timestamp scheduleBackward(Timestamp end, long nodeDurationMillis, MResource r, MResourceType t) /**
* Calculate start date having duration and resource
* @param end end date
* @param nodeDurationMillis duration [millis]
* @param r resource
* @return start date
*/
private Timestamp scheduleBackward(Timestamp end, long nodeDurationMillis, MResource r)
{ {
MResourceType t = r.getResourceType();
log.fine("--> ResourceType " + t); log.fine("--> ResourceType " + t);
Timestamp start = null; Timestamp start = null;
int iteration = 0; // statistical iteration count int iteration = 0; // statistical iteration count