Object

io.fsq.rogue.indexchecker

MongoIndexChecker

Related Doc: package indexchecker

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object MongoIndexChecker extends IndexChecker

A utility object which provides the capability to verify if the set of indexes that actually exist for a MongoDB collection match the indexes that are expected by a query.

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  1. final def !=(arg0: Any): Boolean

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  2. final def ##(): Int

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  3. final def ==(arg0: Any): Boolean

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  4. final def asInstanceOf[T0]: T0

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  5. def clone(): AnyRef

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  6. final def eq(arg0: AnyRef): Boolean

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  7. def equals(arg0: Any): Boolean

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  8. def finalize(): Unit

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  9. def flattenCondition(condition: AndCondition): List[List[QueryClause[_]]]

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    Flattens an arbitrary query into DNF - that is, into a list of query alternatives implicitly joined by logical "or", where each of alternatives consists of a list of query clauses implicitly joined by "and".

  10. final def getClass(): Class[_]

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  11. def hashCode(): Int

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  12. final def isInstanceOf[T0]: Boolean

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  13. final def ne(arg0: AnyRef): Boolean

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  14. def normalizeCondition(condition: AndCondition): List[List[QueryClause[_]]]

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  15. final def notify(): Unit

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  16. final def notifyAll(): Unit

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  17. final def synchronized[T0](arg0: ⇒ T0): T0

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  18. def toString(): String

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  19. def validateIndexExpectations(query: Query[_, _, _], indexes: Seq[UntypedMongoIndex]): Boolean

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    Verifies that the indexes expected for a query actually exist in the mongo database.

    Verifies that the indexes expected for a query actually exist in the mongo database. Logs an error via QueryLogger#logIndexMismatch if there is no matching index. This version of validaateIndexExpectations is intended for use in cases where the indexes are not explicitly declared in the class, but the caller knows what set of indexes are actually available.

    query

    the query being validated.

    indexes

    a list of the indexes

    returns

    true if the required indexes are found, false otherwise.

    Definition Classes
    MongoIndexCheckerIndexChecker
  20. def validateQueryMatchesSomeIndex(query: Query[_, _, _], indexes: Seq[UntypedMongoIndex]): Boolean

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    Verifies that the index expected by a query both exists, and will be used by MongoDB to execute that query.

    Verifies that the index expected by a query both exists, and will be used by MongoDB to execute that query. (Due to vagaries of the MongoDB implementation, sometimes a conceptually usable index won't be found.)

    query

    the query

    indexes

    the list of indexes that exist in the database

    Definition Classes
    MongoIndexCheckerIndexChecker
  21. final def wait(): Unit

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  22. final def wait(arg0: Long, arg1: Int): Unit

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  23. final def wait(arg0: Long): Unit

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Inherited from IndexChecker

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