class MergedQueryRunner extends QueryRunner with LazyLogging
Query runner for merging results from multiple stores
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new
MergedQueryRunner(ds: HasGeoMesaStats, stores: Seq[(Queryable, Option[Filter])], deduplicate: Boolean, parallel: Boolean)
- ds
merged data store
- stores
delegate stores
- deduplicate
deduplicate the results between stores
- parallel
run scans in parallel (vs sequentially)
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def
configureQuery(sft: SimpleFeatureType, original: Query): Query
We pull out thread-local hints and view params, but don't handle transforms, etc as that may interfere with non-gm delegate stores
We pull out thread-local hints and view params, but don't handle transforms, etc as that may interfere with non-gm delegate stores
- sft
simple feature type associated with the query
- original
query to configure
- Attributes
- protected[geomesa]
- Definition Classes
- MergedQueryRunner → QueryRunner
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final
def
eq(arg0: AnyRef): Boolean
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def
equals(arg0: Any): Boolean
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def
getClass(): Class[_]
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def
getReturnSft(sft: SimpleFeatureType, hints: Hints): SimpleFeatureType
Provides the simple feature type that will be returned from a query.
Provides the simple feature type that will be returned from a query. Extension point for subclasses
- sft
simple feature type
- hints
query hints, which have been configured using @see configureQuery
- returns
simple feature that will be returned from a query using the hints
- Attributes
- protected[geomesa]
- Definition Classes
- MergedQueryRunner → QueryRunner
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def
hashCode(): Int
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val
interceptors: QueryInterceptorFactory
Hook for query interceptors
Hook for query interceptors
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- Definition Classes
- MergedQueryRunner → QueryRunner
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final
def
isInstanceOf[T0]: Boolean
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lazy val
logger: Logger
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notify(): Unit
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final
def
notifyAll(): Unit
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def
runQuery(sft: SimpleFeatureType, original: Query, explain: Explainer): QueryResult
Execute a query
Execute a query
- sft
simple feature type
- explain
explain output
- Definition Classes
- MergedQueryRunner → QueryRunner
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final
def
synchronized[T0](arg0: ⇒ T0): T0
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def
toString(): String
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wait(arg0: Long, arg1: Int): Unit
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wait(arg0: Long): Unit
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wait(): Unit
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def
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def
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def
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final
def
eq(arg0: AnyRef): Boolean
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def
equals(arg0: Any): Boolean
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final
def
getClass(): Class[_]
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- @native() @HotSpotIntrinsicCandidate()
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def
hashCode(): Int
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- @native() @HotSpotIntrinsicCandidate()
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final
def
ne(arg0: AnyRef): Boolean
- Definition Classes
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final
def
notify(): Unit
- Definition Classes
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- @native() @HotSpotIntrinsicCandidate()
-
final
def
notifyAll(): Unit
- Definition Classes
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- Annotations
- @native() @HotSpotIntrinsicCandidate()
-
final
def
synchronized[T0](arg0: ⇒ T0): T0
- Definition Classes
- AnyRef
-
def
toString(): String
- Definition Classes
- AnyRef → Any
-
final
def
wait(arg0: Long, arg1: Int): Unit
- Definition Classes
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- Annotations
- @throws( ... )
-
final
def
wait(arg0: Long): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... ) @native()
-
final
def
wait(): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... )
-
def
finalize(): Unit
- Attributes
- protected[lang]
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- @throws( classOf[java.lang.Throwable] ) @Deprecated
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final
def
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final
def
##(): Int
- Definition Classes
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final
def
==(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
-
final
def
asInstanceOf[T0]: T0
- Definition Classes
- Any
-
def
clone(): AnyRef
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws( ... ) @native() @HotSpotIntrinsicCandidate()
-
def
configureQuery(sft: SimpleFeatureType, original: Query): Query
We pull out thread-local hints and view params, but don't handle transforms, etc as that may interfere with non-gm delegate stores
We pull out thread-local hints and view params, but don't handle transforms, etc as that may interfere with non-gm delegate stores
- sft
simple feature type associated with the query
- original
query to configure
- Attributes
- protected[geomesa]
- Definition Classes
- MergedQueryRunner → QueryRunner
-
final
def
eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
-
def
equals(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
-
final
def
getClass(): Class[_]
- Definition Classes
- AnyRef → Any
- Annotations
- @native() @HotSpotIntrinsicCandidate()
-
def
getReturnSft(sft: SimpleFeatureType, hints: Hints): SimpleFeatureType
Provides the simple feature type that will be returned from a query.
Provides the simple feature type that will be returned from a query. Extension point for subclasses
- sft
simple feature type
- hints
query hints, which have been configured using @see configureQuery
- returns
simple feature that will be returned from a query using the hints
- Attributes
- protected[geomesa]
- Definition Classes
- MergedQueryRunner → QueryRunner
-
def
hashCode(): Int
- Definition Classes
- AnyRef → Any
- Annotations
- @native() @HotSpotIntrinsicCandidate()
-
val
interceptors: QueryInterceptorFactory
Hook for query interceptors
Hook for query interceptors
- Attributes
- protected
- Definition Classes
- MergedQueryRunner → QueryRunner
-
final
def
isInstanceOf[T0]: Boolean
- Definition Classes
- Any
-
lazy val
logger: Logger
- Attributes
- protected
- Definition Classes
- LazyLogging
- Annotations
- @transient()
-
final
def
ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
-
final
def
notify(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native() @HotSpotIntrinsicCandidate()
-
final
def
notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native() @HotSpotIntrinsicCandidate()
-
def
runQuery(sft: SimpleFeatureType, original: Query, explain: Explainer): QueryResult
Execute a query
Execute a query
- sft
simple feature type
- explain
explain output
- Definition Classes
- MergedQueryRunner → QueryRunner
-
final
def
synchronized[T0](arg0: ⇒ T0): T0
- Definition Classes
- AnyRef
-
def
toString(): String
- Definition Classes
- AnyRef → Any
-
final
def
wait(arg0: Long, arg1: Int): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... )
-
final
def
wait(arg0: Long): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... ) @native()
-
final
def
wait(): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... )
-
def
finalize(): Unit
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws( classOf[java.lang.Throwable] ) @Deprecated
- Deprecated