程序包 org.apache.flink.ml.feature.stopwordsremover

类 StopWordsRemover.RemoveStopWordsFunction

java.lang.Object

org.apache.flink.table.functions.UserDefinedFunction

org.apache.flink.table.functions.ScalarFunction

org.apache.flink.ml.feature.stopwordsremover.StopWordsRemover.RemoveStopWordsFunction

所有已实现的接口:

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

封闭类:

StopWordsRemover

public static class StopWordsRemover.RemoveStopWordsFunction
extends org.apache.flink.table.functions.ScalarFunction

A Scalar Function that removes stop words from input string array.

另请参阅:

序列化表格

构造器概要

构造器

构造器	说明
RemoveStopWordsFunction(Set<String> stopWords, Locale locale, boolean caseSensitive)

方法概要

修饰符和类型	方法	说明
String[]	eval(String[] input)
void	open(org.apache.flink.table.functions.FunctionContext context)

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, 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

RemoveStopWordsFunction

public RemoveStopWordsFunction(Set<String> stopWords,
                               Locale locale,
                               boolean caseSensitive)

方法详细资料

open

public void open(org.apache.flink.table.functions.FunctionContext context)
          throws Exception

覆盖:

open 在类中 org.apache.flink.table.functions.UserDefinedFunction

抛出:

Exception

eval

public String[] eval(String[] input)