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add interval splitting for bar charts

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This commit is contained in:
Andreas Huber
2020-04-05 08:14:09 +02:00
parent 75391f21ff
commit 50f555d23c
19 changed files with 600 additions and 80 deletions
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10
data-store/src/main/java/org/lucares/pdb/datastore/internal/DateIndexExtension.java
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@@ -1,5 +1,6 @@
package org.lucares.pdb.datastore.internal;
import java.time.temporal.ChronoUnit;
import java.util.ArrayList;
import java.util.Collection;
import java.util.LinkedHashSet;
@@ -11,7 +12,7 @@ import org.lucares.utils.LongToDateBucket;
public class DateIndexExtension {
private static final LongToDateBucket longToDateBucket = new LongToDateBucket("yyyyMM");
private static final LongToDateBucket longToDateBucket = new LongToDateBucket("yyyyMM", ChronoUnit.MONTHS);
static Set<String> toDateIndexPrefix(final DateTimeRange dateRange) {
return longToDateBucket.toDateIndexPrefix(dateRange.getStart(), dateRange.getEnd());
@@ -21,10 +22,6 @@ public class DateIndexExtension {
return new ParititionId(longToDateBucket.toPartitionId(epochMilli));
}
public static String toDateIndexPrefix(final long epochMilli) {
return longToDateBucket.toDateIndexPrefix(epochMilli);
}
/**
* only for tests, use toPartitionIds(final DateTimeRange dateRange,final
* Collection<? extends PartitionId> availablePartitionIds) instead
@@ -33,7 +30,8 @@ public class DateIndexExtension {
* @return
*/
static List<ParititionId> toPartitionIds(final DateTimeRange dateRange) {
final List<String> partitionIds = longToDateBucket.toPartitionIds(dateRange.getStart(), dateRange.getEnd());
final List<String> partitionIds = longToDateBucket.toPartitionIds(dateRange.getStart(), dateRange.getEnd(),
ChronoUnit.MONTHS);
final List<ParititionId> result = new ArrayList<>();
for (final String partitionId : partitionIds) {