Object

org.apache.spark.sql.store

CodeGeneration

Related Doc: package store

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object CodeGeneration extends Logging

Utilities to generate code for exchanging data from Spark layer (Row, InternalRow) to store (Statement, ExecRow).

This extends the Spark code generation facilities to allow lazy generation of code string itself only if not found in cache (and using some other lookup key than the code string)

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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. lazy val cacheSize: Int

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  6. def clearAllCache(skipTypeCache: Boolean = true): Unit

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  7. def clone(): AnyRef

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  8. lazy val codeCacheSize: Int

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  9. def compileCode(name: String, schema: Array[StructField], genCode: () ⇒ (CodeAndComment, Array[Any])): (GeneratedClass, Array[Any])

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

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  11. def equals(arg0: Any): Boolean

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  12. def executeUpdate(name: String, stmt: PreparedStatement, row: Row, schema: Array[StructField], dialect: JdbcDialect): Int

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  13. def executeUpdate(name: String, stmt: PreparedStatement, rows: Seq[Row], multipleRows: Boolean, batchSize: Int, schema: Array[StructField], dialect: JdbcDialect): Int

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  14. def finalize(): Unit

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  15. def genStmtSetters(schema: Array[StructField], dialect: JdbcDialect, rowInput: (Int) ⇒ ExprCode, stmt: String, schemaTerm: String, ctx: CodegenContext): String

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

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  17. def getColumnSetterFragment(col: Int, dataType: DataType, dialect: JdbcDialect, ev: ExprCode, stmt: String, schema: String, ctx: CodegenContext): String

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  18. def getComplexTypeSerializer(dataType: DataType): SerializeComplexType

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  19. def getGeneratedIndexStatement(name: String, schema: StructType, dialect: JdbcDialect): (PreparedStatement, InternalRow) ⇒ Int

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  20. def getRowSetterFragment(schema: Array[StructField], dialect: JdbcDialect, row: String, stmt: String, schemaTerm: String, ctx: CodegenContext): String

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  21. def hashCode(): Int

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  22. def initializeLogIfNecessary(): Unit

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  23. final def isDebugEnabled: Boolean

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  24. final def isInfoEnabled: Boolean

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  25. final def isInstanceOf[T0]: Boolean

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  26. final def isTraceEnabled: Boolean

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  27. final var levelFlags: Int

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  28. def log: Logger

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  29. def logDebug(msg: ⇒ String): Unit

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  30. def logDebug(msg: ⇒ String, throwable: Throwable): Unit

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  31. def logError(msg: ⇒ String, throwable: Throwable): Unit

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  32. def logError(msg: ⇒ String): Unit

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  33. def logInfo(msg: ⇒ String): Unit

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  34. def logInfo(msg: ⇒ String, throwable: Throwable): Unit

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  35. def logName: String

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  36. def logTrace(msg: ⇒ String, throwable: Throwable): Unit

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  37. def logTrace(msg: ⇒ String): Unit

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  38. def logWarning(msg: ⇒ String, throwable: Throwable): Unit

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  39. def logWarning(msg: ⇒ String): Unit

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  40. final var log_: Logger

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

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  42. final def notify(): Unit

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  43. final def notifyAll(): Unit

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  44. def removeCache(name: String): Unit

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  45. def resetLogger(): Unit

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

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  47. def toString(): String

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  48. final def wait(): Unit

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

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

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