org.apache.flink.table.functions

类 BuiltInFunctionDefinition.Builder

java.lang.Object

org.apache.flink.table.functions.BuiltInFunctionDefinition.Builder

封闭类:

BuiltInFunctionDefinition

public static final class BuiltInFunctionDefinition.Builder
extends Object

Builder for fluent definition of built-in functions.

构造器概要

构造器

构造器和说明
Builder()

方法概要

限定符和类型	方法和说明
BuiltInFunctionDefinition	build()
BuiltInFunctionDefinition.Builder	inputTypeStrategy(InputTypeStrategy inputTypeStrategy)
BuiltInFunctionDefinition.Builder	kind(FunctionKind kind)
BuiltInFunctionDefinition.Builder	name(String name)
BuiltInFunctionDefinition.Builder	namedArguments(String... argumentNames)
BuiltInFunctionDefinition.Builder	notDeterministic()
BuiltInFunctionDefinition.Builder	outputTypeStrategy(TypeStrategy outputTypeStrategy)
BuiltInFunctionDefinition.Builder	runtimeClass(String runtimeClass) Specifies the runtime class implementing this BuiltInFunctionDefinition.
BuiltInFunctionDefinition.Builder	runtimeDeferred() Specifies that this BuiltInFunctionDefinition will be mapped to a Calcite function.
BuiltInFunctionDefinition.Builder	runtimeProvided() Specifies that this BuiltInFunctionDefinition is implemented during code generation.
BuiltInFunctionDefinition.Builder	typedArguments(DataType... argumentTypes)

从类继承的方法 java.lang.Object

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

构造器详细资料

Builder

public Builder()

方法详细资料

name

public BuiltInFunctionDefinition.Builder name(String name)

kind

public BuiltInFunctionDefinition.Builder kind(FunctionKind kind)

namedArguments

public BuiltInFunctionDefinition.Builder namedArguments(String... argumentNames)

typedArguments

public BuiltInFunctionDefinition.Builder typedArguments(DataType... argumentTypes)

inputTypeStrategy

public BuiltInFunctionDefinition.Builder inputTypeStrategy(InputTypeStrategy inputTypeStrategy)

outputTypeStrategy

public BuiltInFunctionDefinition.Builder outputTypeStrategy(TypeStrategy outputTypeStrategy)

notDeterministic

public BuiltInFunctionDefinition.Builder notDeterministic()

runtimeProvided

public BuiltInFunctionDefinition.Builder runtimeProvided()

Specifies that this BuiltInFunctionDefinition is implemented during code generation.

runtimeClass

public BuiltInFunctionDefinition.Builder runtimeClass(String runtimeClass)

Specifies the runtime class implementing this BuiltInFunctionDefinition.

runtimeDeferred

public BuiltInFunctionDefinition.Builder runtimeDeferred()

Specifies that this BuiltInFunctionDefinition will be mapped to a Calcite function.

build

public BuiltInFunctionDefinition build()