Package io.debezium.text

Class TokenStream.CaseSensitiveToken

java.lang.Object

io.debezium.text.TokenStream.CaseSensitiveToken

All Implemented Interfaces:

TokenStream.Token

Direct Known Subclasses:

TokenStream.CaseInsensitiveToken

Enclosing class:

TokenStream

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

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

Field Summary

Fields

Modifier and Type	Field	Description
private int	endIndex
private Position	position
private int	startIndex
private int	type

Constructor Summary

Constructors

Constructor	Description
CaseSensitiveToken(int startIndex, int endIndex, int type, Position position)

Method Summary

Modifier and Type	Method	Description
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.

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.debezium.text.TokenStream.Token

matches

Field Detail

startIndex

private final int startIndex

endIndex

private final int endIndex

type

private final int type

position

private final Position position

Constructor Detail

CaseSensitiveToken

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

Method Detail

withType

public TokenStream.Token withType(int typeMask)

Description copied from interface: TokenStream.Token

Bitmask ORed with existing type value.

Specified by:

withType in interface TokenStream.Token

Parameters:

typeMask - the mask of types

Returns:

copy of Token with new type

type

public final int type()

Description copied from interface: TokenStream.Token

Get the type of the token.

Specified by:

type in interface TokenStream.Token

Returns:

the token's type

startIndex

public final int startIndex()

Description copied from interface: TokenStream.Token

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

Specified by:

startIndex in interface TokenStream.Token

Returns:

the starting index of the token

endIndex

public final int endIndex()

Description copied from interface: TokenStream.Token

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

Specified by:

endIndex in interface TokenStream.Token

Returns:

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

length

public final int length()

Description copied from interface: TokenStream.Token

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

Specified by:

length in interface TokenStream.Token

Returns:

the length

matches

public final boolean matches(char expected)

Description copied from interface: TokenStream.Token

Determine if the token matches the supplied character.

Specified by:

matches in interface TokenStream.Token

Parameters:

expected - the expected character value

Returns:

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

matches

public boolean matches(String expected)

Description copied from interface: TokenStream.Token

Determine if the token matches the supplied string.

Specified by:

matches in interface TokenStream.Token

Parameters:

expected - the expected value

Returns:

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

matches

public final boolean matches(int expectedType)

Description copied from interface: TokenStream.Token

Determine if the token matches the supplied type.

Specified by:

matches in interface TokenStream.Token

Parameters:

expectedType - the expected integer type

Returns:

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

value

public final String value()

Description copied from interface: TokenStream.Token

Get the value of the token, in actual case.

Specified by:

value in interface TokenStream.Token

Returns:

the value

position

public Position position()

Description copied from interface: TokenStream.Token

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

Specified by:

position in interface TokenStream.Token

Returns:

the position; never null

matchString

protected String matchString()

toString

public String toString()

Overrides:

toString in class Object