CodeGenerator

abstract def bind(in: InType, inputSchema: Seq[Attribute]): InType

Binds an input expression to a given input schema

abstract def canonicalize(in: InType): InType

Canonicalizes an input expression.

abstract def create(in: InType): OutType

Generates a class for a given input expression.

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

def clone(): AnyRef

def compile(code: String): GeneratedClass

Compile the Java source code into a Java class, using Janino.

def declareAddedFunctions(ctx: CodeGenContext): String

def declareMutableStates(ctx: CodeGenContext): String

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

val exprType: String

def finalize(): Unit

def generate(expressions: InType): OutType

Generates the requested evaluator given already bound expression(s).

def generate(expressions: InType, inputSchema: Seq[Attribute]): OutType

Generates the requested evaluator binding the given expression(s) to the inputSchema.

val genericMutableRowType: String

final def getClass(): Class[_]

def hashCode(): Int

def initMutableStates(ctx: CodeGenContext): String

final def isInstanceOf[T0]: Boolean

def isTraceEnabled(): Boolean

def log: Logger

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

def logDebug(msg: ⇒ String): Unit

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

def logError(msg: ⇒ String): Unit

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

def logInfo(msg: ⇒ String): Unit

def logName: String

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

def logTrace(msg: ⇒ String): Unit

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

def logWarning(msg: ⇒ String): Unit

val mutableRowType: String

final def ne(arg0: AnyRef): Boolean

def newCodeGenContext(): CodeGenContext

Create a new codegen context for expression evaluator, used to store those expressions that don't support codegen

final def notify(): Unit

final def notifyAll(): Unit

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

def toString(): String

final def wait(): Unit

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

final def wait(arg0: Long): Unit