GenerateUnsafeProjection

Value Members

final def !=(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def ##(): Int

Definition Classes
AnyRef → Any
final def ==(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def asInstanceOf[T0]: T0

Definition Classes
Any
def bind(in: Seq[Expression], inputSchema: Seq[Attribute]): Seq[Expression]

Binds an input expression to a given input schema
Binds an input expression to a given input schema

Attributes
protected
Definition Classes
GenerateUnsafeProjection → CodeGenerator
def canSupport(dataType: DataType): Boolean

Returns true iff we support this data type.
def canonicalize(in: Seq[Expression]): Seq[Expression]

Canonicalizes an input expression.
Canonicalizes an input expression. Used to avoid double caching expressions that differ only cosmetically.

Attributes
protected
Definition Classes
GenerateUnsafeProjection → CodeGenerator
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
def compile(code: CodeAndComment): GeneratedClass

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

Attributes
protected
Definition Classes
CodeGenerator
def create(expressions: Seq[Expression]): UnsafeProjection

Generates a class for a given input expression.
Generates a class for a given input expression. Called when there is not cached code already available.

Attributes
protected
Definition Classes
GenerateUnsafeProjection → CodeGenerator
def createCode(ctx: CodeGenContext, expressions: Seq[Expression], useSubexprElimination: Boolean = false): GeneratedExpressionCode
def declareAddedFunctions(ctx: CodeGenContext): String

Attributes
protected
Definition Classes
CodeGenerator
def declareMutableStates(ctx: CodeGenContext): String

Attributes
protected
Definition Classes
CodeGenerator
final def eq(arg0: AnyRef): Boolean

Definition Classes
AnyRef
def equals(arg0: Any): Boolean

Definition Classes
AnyRef → Any
val exprType: String

Attributes
protected
Definition Classes
CodeGenerator
def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( classOf[java.lang.Throwable] )
def generate(expressions: Seq[Expression], subexpressionEliminationEnabled: Boolean): UnsafeProjection
def generate(expressions: Seq[Expression]): UnsafeProjection

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

Definition Classes
CodeGenerator
def generate(expressions: Seq[Expression], inputSchema: Seq[Attribute]): UnsafeProjection

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

Definition Classes
CodeGenerator
val genericMutableRowType: String

Attributes
protected
Definition Classes
CodeGenerator
final def getClass(): Class[_]

Definition Classes
AnyRef → Any
def hashCode(): Int

Definition Classes
AnyRef → Any
def initMutableStates(ctx: CodeGenContext): String

Attributes
protected
Definition Classes
CodeGenerator
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
def isTraceEnabled(): Boolean

Attributes
protected
Definition Classes
Logging
def log: Logger

Attributes
protected
Definition Classes
Logging
def logDebug(msg: ⇒ String, throwable: Throwable): Unit

Attributes
protected
Definition Classes
Logging
def logDebug(msg: ⇒ String): Unit

Attributes
protected
Definition Classes
Logging
def logError(msg: ⇒ String, throwable: Throwable): Unit

Attributes
protected
Definition Classes
Logging
def logError(msg: ⇒ String): Unit

Attributes
protected
Definition Classes
Logging
def logInfo(msg: ⇒ String, throwable: Throwable): Unit

Attributes
protected
Definition Classes
Logging
def logInfo(msg: ⇒ String): Unit

Attributes
protected
Definition Classes
Logging
def logName: String

Attributes
protected
Definition Classes
Logging
def logTrace(msg: ⇒ String, throwable: Throwable): Unit

Attributes
protected
Definition Classes
Logging
def logTrace(msg: ⇒ String): Unit

Attributes
protected
Definition Classes
Logging
def logWarning(msg: ⇒ String, throwable: Throwable): Unit

Attributes
protected
Definition Classes
Logging
def logWarning(msg: ⇒ String): Unit

Attributes
protected
Definition Classes
Logging
val mutableRowType: String

Attributes
protected
Definition Classes
CodeGenerator
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
def newCodeGenContext(): CodeGenContext

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

Definition Classes
CodeGenerator
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

Definition Classes
AnyRef
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
def toString(): String

Definition Classes
AnyRef → Any
final def wait(): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long, arg1: Int): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )

Related Doc: package codegen

object GenerateUnsafeProjection extends CodeGenerator[Seq[Expression], UnsafeProjection]

Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

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

def canSupport(dataType: DataType): Boolean

def canonicalize(in: Seq[Expression]): Seq[Expression]

def clone(): AnyRef

def compile(code: CodeAndComment): GeneratedClass

def create(expressions: Seq[Expression]): UnsafeProjection

def createCode(ctx: CodeGenContext, expressions: Seq[Expression], useSubexprElimination: Boolean = false): GeneratedExpressionCode

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: Seq[Expression], subexpressionEliminationEnabled: Boolean): UnsafeProjection

def generate(expressions: Seq[Expression]): UnsafeProjection

def generate(expressions: Seq[Expression], inputSchema: Seq[Attribute]): UnsafeProjection

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

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

Inherited from CodeGenerator[Seq[Expression], UnsafeProjection]

Inherited from Logging

Inherited from AnyRef

Inherited from Any

Ungrouped