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Cache margin with deadline KPI because now it's requested by the controller twice.

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FEA: ItEr75S27PerProjectDashboard
This commit is contained in:
Nacho Barrientos 2011-11-22 18:01:00 +01:00 • committed by Manuel Rego Casasnovas
parent dc906a9d07
commit a79f21d35c
1 changed files with 12 additions and 3 deletions
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15
libreplan-webapp/src/main/java/org/libreplan/web/dashboard/DashboardModel.java
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@ -59,6 +59,7 @@ public class DashboardModel {
private Map<TaskStatusEnum, BigDecimal> taskStatusStats;
private Map<TaskDeadlineViolationStatusEnum, BigDecimal> taskDeadlineViolationStatusStats;
private List<Double> taskEstimationAccuracyHistogram;
private BigDecimal marginWithDeadLine;
public DashboardModel() {
taskStatusStats = new EnumMap<TaskStatusEnum, BigDecimal>(
@ -72,6 +73,7 @@ public class DashboardModel {
this.taskCount = null;
this.calculateTaskStatusStatistics();
this.calculateTaskViolationStatusStatistics();
this.calculateMarginWithDeadLine();
this.calculateFinishedTasksEstimationAccuracyHistogram();
}
@ -162,9 +164,13 @@ public class DashboardModel {
/* Time KPI: Margin with deadline */
public BigDecimal getMarginWithDeadLine() {
return this.marginWithDeadLine;
}
private void calculateMarginWithDeadLine() {
if (this.currentOrder.getDeadline() == null ||
this.getRootTask() == null) {
return null;
this.marginWithDeadLine = null;
}
TaskElement rootTask = getRootTask();
Days orderDuration = Days.daysBetween(rootTask.getStartAsLocalDate(),
@ -175,8 +181,11 @@ public class DashboardModel {
Days deadlineOffset = Days.daysBetween(rootTask.getEndAsLocalDate(),
deadLineAsLocalDate);
BigDecimal outcome = new BigDecimal(deadlineOffset.getDays(), MathContext.DECIMAL32);
return outcome.divide(new BigDecimal(orderDuration.getDays()), 8, BigDecimal.ROUND_HALF_EVEN);
BigDecimal outcome = new BigDecimal(deadlineOffset.getDays(),
MathContext.DECIMAL32);
this.marginWithDeadLine = outcome.divide(
new BigDecimal(orderDuration.getDays()), 8,
BigDecimal.ROUND_HALF_EVEN);
}
/* Time KPI: Estimation accuracy */