org.apache.flink.cdc.common.text

类 TokenStream.CaseSensitiveToken

java.lang.Object

org.apache.flink.cdc.common.text.TokenStream.CaseSensitiveToken

所有已实现的接口:

TokenStream.Token

直接已知子类:

TokenStream.CaseInsensitiveToken

封闭类:

TokenStream

@Immutable
protected class TokenStream.CaseSensitiveToken
extends Object
implements TokenStream.Token

An immutable TokenStream.Token that implements matching using case-sensitive logic.

构造器概要

构造器

构造器和说明
CaseSensitiveToken(int startIndex, int endIndex, int type, Position position)

方法概要

限定符和类型	方法和说明
int	endIndex() Get the index in the raw stream past the last character in the token.
int	length() Get the length of the token, which is equivalent to endIndex() - startIndex() .
boolean	matches(char expected) Determine if the token matches the supplied character.
boolean	matches(int expectedType) Determine if the token matches the supplied type.
boolean	matches(String expected) Determine if the token matches the supplied string.
protected String	matchString()
Position	position() Get the position of this token, which includes the line number and column number of the first character in the token.
int	startIndex() Get the index in the raw stream for the first character in the token.
String	toString()
int	type() Get the type of the token.
String	value() Get the value of the token, in actual case.
TokenStream.Token	withType(int typeMask) Bitmask ORed with existing type value.

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.cdc.common.text.TokenStream.Token

matches

构造器详细资料

CaseSensitiveToken

public CaseSensitiveToken(int startIndex,
                          int endIndex,
                          int type,
                          Position position)

方法详细资料

withType

public TokenStream.Token withType(int typeMask)

从接口复制的说明: TokenStream.Token

Bitmask ORed with existing type value.

指定者:

withType 在接口中 TokenStream.Token

参数:

typeMask - the mask of types

返回:

copy of Token with new type

type

public final int type()

从接口复制的说明: TokenStream.Token

Get the type of the token.

指定者:

type 在接口中 TokenStream.Token

返回:

the token's type

startIndex

public final int startIndex()

从接口复制的说明: TokenStream.Token

Get the index in the raw stream for the first character in the token.

指定者:

startIndex 在接口中 TokenStream.Token

返回:

the starting index of the token

endIndex

public final int endIndex()

从接口复制的说明: TokenStream.Token

Get the index in the raw stream past the last character in the token.

指定者:

endIndex 在接口中 TokenStream.Token

返回:

the ending index of the token, which is past the last character

length

public final int length()

从接口复制的说明: TokenStream.Token

Get the length of the token, which is equivalent to endIndex() - startIndex() .

指定者:

length 在接口中 TokenStream.Token

返回:

the length

matches

public final boolean matches(char expected)

从接口复制的说明: TokenStream.Token

Determine if the token matches the supplied character.

指定者:

matches 在接口中 TokenStream.Token

参数:

expected - the expected character value

返回:

true if the token's value matches the supplied character value, or false otherwise

matches

public boolean matches(String expected)

从接口复制的说明: TokenStream.Token

Determine if the token matches the supplied string.

指定者:

matches 在接口中 TokenStream.Token

参数:

expected - the expected value

返回:

true if the token's value matches the supplied value, or false otherwise

matches

public final boolean matches(int expectedType)

从接口复制的说明: TokenStream.Token

Determine if the token matches the supplied type.

指定者:

matches 在接口中 TokenStream.Token

参数:

expectedType - the expected integer type

返回:

true if the token's value matches the supplied integer type, or false otherwise

value

public final String value()

从接口复制的说明: TokenStream.Token

Get the value of the token, in actual case.

指定者:

value 在接口中 TokenStream.Token

返回:

the value

position

public Position position()

从接口复制的说明: TokenStream.Token

Get the position of this token, which includes the line number and column number of the first character in the token.

指定者:

position 在接口中 TokenStream.Token

返回:

the position; never null

matchString

protected String matchString()

toString

public String toString()

覆盖:

toString 在类中 Object