org.apache.flink.table.examples.java.basics

类 GettingStartedExample.AddressNormalizer

java.lang.Object

org.apache.flink.table.functions.UserDefinedFunction

org.apache.flink.table.functions.ScalarFunction

org.apache.flink.table.examples.java.basics.GettingStartedExample.AddressNormalizer

所有已实现的接口:

Serializable, org.apache.flink.table.functions.FunctionDefinition

封闭类:

GettingStartedExample

public static class GettingStartedExample.AddressNormalizer
extends org.apache.flink.table.functions.ScalarFunction

We can put frequently used procedures in user-defined functions.

It is possible to call third-party libraries here as well.

另请参阅:

序列化表格

构造器概要

构造器

构造器和说明
AddressNormalizer()

方法概要

限定符和类型	方法和说明
String	eval(String street, String zipCode, String city)

从类继承的方法 org.apache.flink.table.functions.ScalarFunction

getKind, getParameterTypes, getResultType, getTypeInference

从类继承的方法 org.apache.flink.table.functions.UserDefinedFunction

close, functionIdentifier, open, toString

从类继承的方法 java.lang.Object

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

从接口继承的方法 org.apache.flink.table.functions.FunctionDefinition

getRequirements, isDeterministic

构造器详细资料

AddressNormalizer

public AddressNormalizer()

方法详细资料

eval

public String eval(String street,
                   String zipCode,
                   String city)