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add default implementations to QueryToolChest methods

This commit is contained in:
xvrl 2013-02-11 16:51:40 -08:00
parent e10025c841
commit e9f546c4ca
7 changed files with 12 additions and 75 deletions
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15
client/src/main/java/com/metamx/druid/query/QueryToolChest.java
View File

@ -48,9 +48,18 @@ public abstract class QueryToolChest<ResultType, QueryType extends Query<ResultT
public abstract ServiceMetricEvent.Builder makeMetricBuilder(QueryType query);
public abstract Function<ResultType, ResultType> makeMetricManipulatorFn(QueryType query, MetricManipulationFn fn);
public abstract TypeReference<ResultType> getResultTypeReference();
public abstract <T> CacheStrategy<ResultType, T, QueryType> getCacheStrategy(QueryType query);
public abstract QueryRunner<ResultType> preMergeQueryDecoration(QueryRunner<ResultType> runner);
public abstract QueryRunner<ResultType> postMergeQueryDecoration(QueryRunner<ResultType> runner);
public <T> CacheStrategy<ResultType, T, QueryType> getCacheStrategy(QueryType query) {
return null;
}
public QueryRunner<ResultType> preMergeQueryDecoration(QueryRunner<ResultType> runner) {
return runner;
}
public QueryRunner<ResultType> postMergeQueryDecoration(QueryRunner<ResultType> runner) {
return runner;
}
public Iterable<SegmentDescriptor> filterSegments(QueryType query, Iterable<SegmentDescriptor> intervals) {
return intervals;

18
client/src/main/java/com/metamx/druid/query/group/GroupByQueryQueryToolChest.java
View File

@ -176,22 +176,4 @@ public class GroupByQueryQueryToolChest extends QueryToolChest<Row, GroupByQuery
{
return TYPE_REFERENCE;
}
@Override
public CacheStrategy<Row, Object, GroupByQuery> getCacheStrategy(GroupByQuery query)
{
return null;
}
@Override
public QueryRunner<Row> preMergeQueryDecoration(QueryRunner<Row> runner)
{
return runner;
}
@Override
public QueryRunner<Row> postMergeQueryDecoration(QueryRunner<Row> runner)
{
return runner;
}
}

12
client/src/main/java/com/metamx/druid/query/metadata/SegmentMetadataQueryQueryToolChest.java
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@ -219,18 +219,6 @@ public class SegmentMetadataQueryQueryToolChest extends QueryToolChest<SegmentAn
};
}
@Override
public QueryRunner<SegmentAnalysis> preMergeQueryDecoration(QueryRunner<SegmentAnalysis> runner)
{
return runner;
}
@Override
public QueryRunner<SegmentAnalysis> postMergeQueryDecoration(QueryRunner<SegmentAnalysis> runner)
{
return runner;
}
private Ordering<SegmentAnalysis> getOrdering()
{
return new Ordering<SegmentAnalysis>()

6
client/src/main/java/com/metamx/druid/query/search/SearchQueryQueryToolChest.java
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@ -262,12 +262,6 @@ public class SearchQueryQueryToolChest extends QueryToolChest<Result<SearchResul
);
}
@Override
public QueryRunner<Result<SearchResultValue>> postMergeQueryDecoration(final QueryRunner<Result<SearchResultValue>> runner)
{
return runner;
}
private static class SearchThresholdAdjustingQueryRunner implements QueryRunner<Result<SearchResultValue>>
{
private final QueryRunner<Result<SearchResultValue>> runner;

12
client/src/main/java/com/metamx/druid/query/timeboundary/TimeBoundaryQueryQueryToolChest.java
View File

@ -215,18 +215,6 @@ public class TimeBoundaryQueryQueryToolChest
};
}
@Override
public QueryRunner<Result<TimeBoundaryResultValue>> preMergeQueryDecoration(QueryRunner<Result<TimeBoundaryResultValue>> runner)
{
return runner;
}
@Override
public QueryRunner<Result<TimeBoundaryResultValue>> postMergeQueryDecoration(QueryRunner<Result<TimeBoundaryResultValue>> runner)
{
return runner;
}
public Ordering<Result<TimeBoundaryResultValue>> getOrdering()
{
return Ordering.natural();

6
client/src/main/java/com/metamx/druid/query/timeseries/TimeseriesQueryQueryToolChest.java
View File

@ -258,12 +258,6 @@ public class TimeseriesQueryQueryToolChest extends QueryToolChest<Result<Timeser
return new IntervalChunkingQueryRunner<Result<TimeseriesResultValue>>(runner, Period.months(1));
}
@Override
public QueryRunner<Result<TimeseriesResultValue>> postMergeQueryDecoration(QueryRunner<Result<TimeseriesResultValue>> runner)
{
return runner;
}
public Ordering<Result<TimeseriesResultValue>> getOrdering()
{
return Ordering.natural();

18
server/src/test/java/com/metamx/druid/coordination/ServerManagerTest.java
View File

@ -422,23 +422,5 @@ public class ServerManagerTest
{
return new TypeReference<T>(){};
}
@Override
public <Typer> CacheStrategy<T, Typer, QueryType> getCacheStrategy(QueryType query)
{
return null;
}
@Override
public QueryRunner<T> preMergeQueryDecoration(QueryRunner<T> runner)
{
return runner;
}
@Override
public QueryRunner<T> postMergeQueryDecoration(QueryRunner<T> runner)
{
return runner;
}
}
}