io.prestosql.operator.scalar

Class ZipWithFunction

java.lang.Object

io.prestosql.metadata.SqlScalarFunction

io.prestosql.operator.scalar.ZipWithFunction

All Implemented Interfaces:

SqlFunction

public final class ZipWithFunction
extends SqlScalarFunction

Field Summary

Fields

Modifier and Type	Field and Description
static ZipWithFunction	ZIP_WITH_FUNCTION

Method Summary

Modifier and Type	Method and Description
static Object	createState(ArrayType arrayType)
String	getDescription()
boolean	isDeterministic()
boolean	isHidden()
ScalarFunctionImplementation	specialize(BoundVariables boundVariables, int arity, TypeManager typeManager, FunctionRegistry functionRegistry)
static Block	zipWith(Type leftElementType, Type rightElementType, ArrayType outputArrayType, Object state, Block leftBlock, Block rightBlock, BinaryFunctionInterface function)

Methods inherited from class io.prestosql.metadata.SqlScalarFunction

builder, getSignature

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

ZIP_WITH_FUNCTION

public static final ZipWithFunction ZIP_WITH_FUNCTION

Method Detail

isHidden

public boolean isHidden()

isDeterministic

public boolean isDeterministic()

getDescription

public String getDescription()

specialize

public ScalarFunctionImplementation specialize(BoundVariables boundVariables,
                                               int arity,
                                               TypeManager typeManager,
                                               FunctionRegistry functionRegistry)

Specified by:

specialize in class SqlScalarFunction

createState

public static Object createState(ArrayType arrayType)

zipWith

public static Block zipWith(Type leftElementType,
                            Type rightElementType,
                            ArrayType outputArrayType,
                            Object state,
                            Block leftBlock,
                            Block rightBlock,
                            BinaryFunctionInterface function)