org.apache.flink.table.runtime.functions

类 SqlLikeChainChecker

java.lang.Object

org.apache.flink.table.runtime.functions.SqlLikeChainChecker

public class SqlLikeChainChecker
extends Object

String Like util: Matches a chained sequence of checkers.

This has 4 chain scenarios cases in it (has no escaping or single char wildcards) 1) anchored left "abc%def%" 2) anchored right "%abc%def" 3) unanchored "%abc%def%" 4) anchored on both sides "abc%def"

构造器概要

构造器

构造器和说明
SqlLikeChainChecker(String pattern)

方法概要

限定符和类型	方法和说明
boolean	check(org.apache.flink.table.data.binary.BinaryStringData str)

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

SqlLikeChainChecker

public SqlLikeChainChecker(String pattern)

方法详细资料

check

public boolean check(org.apache.flink.table.data.binary.BinaryStringData str)