Package io.debezium.schema

Class UnicodeReplacementFunction

java.lang.Object

io.debezium.schema.UnicodeReplacementFunction

All Implemented Interfaces:

ReplacementFunction

Direct Known Subclasses:

FieldNameUnicodeReplacementFunction

@Incubating
public class UnicodeReplacementFunction
extends Object
implements ReplacementFunction

An unicode replacement implementation of ReplacementFunction

Author:

Harvey Yue

Field Summary

Fields inherited from interface io.debezium.spi.common.ReplacementFunction

REPLACEMENT_CHAR, UNDERSCORE_REPLACEMENT

Constructor Summary

Constructors

Constructor	Description
UnicodeReplacementFunction()

Method Summary

Modifier and Type	Method	Description
boolean	isValidFirstCharacter(char c)	Use underscore as escape sequence instead of backslash in UnicodeReplacementFunction, so treat underscore as an invalid character is expected.
String	replace(char invalid)

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.debezium.spi.common.ReplacementFunction

isValidNonFirstCharacter

Constructor Details

UnicodeReplacementFunction

public UnicodeReplacementFunction()

Method Details

replace

public String replace(char invalid)

Specified by:

replace in interface ReplacementFunction

isValidFirstCharacter

public boolean isValidFirstCharacter(char c)

Use underscore as escape sequence instead of backslash in UnicodeReplacementFunction, so treat underscore as an invalid character is expected. Legal characters are [a-zA-Z] for the first character and [a-zA-Z0-9.] thereafter.

Specified by:

isValidFirstCharacter in interface ReplacementFunction