Package org.apache.flink.cdc.common.text

Class TokenStream.CharacterArrayStream

java.lang.Object

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

All Implemented Interfaces:

TokenStream.CharacterStream

Enclosing class:

TokenStream

public static final class TokenStream.CharacterArrayStream
extends Object
implements TokenStream.CharacterStream

An implementation of TokenStream.CharacterStream that works with a single character array.

Constructor Summary

Constructors

Constructor	Description
CharacterArrayStream(char[] content)

Method Summary

Modifier and Type	Method	Description
boolean	hasNext()	Determine if there is another character available in this stream.
int	index()	Get the index for the last character returned from TokenStream.CharacterStream.next().
char	next()	Obtain the next character value, and advance the stream.
Position	position(int startIndex)	Get the position for the last character returned from TokenStream.CharacterStream.next().

Methods inherited from class java.lang.Object

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

Constructor Detail

CharacterArrayStream

public CharacterArrayStream(char[] content)

Method Detail

hasNext

public boolean hasNext()

Description copied from interface: TokenStream.CharacterStream

Determine if there is another character available in this stream.

Specified by:

hasNext in interface TokenStream.CharacterStream

Returns:

true if there is another character (and TokenStream.CharacterStream.next() can be called), or false otherwise

index

public int index()

Description copied from interface: TokenStream.CharacterStream

Get the index for the last character returned from TokenStream.CharacterStream.next().

Specified by:

index in interface TokenStream.CharacterStream

Returns:

the index of the last character returned

position

public Position position(int startIndex)

Description copied from interface: TokenStream.CharacterStream

Get the position for the last character returned from TokenStream.CharacterStream.next().

Specified by:

position in interface TokenStream.CharacterStream

Parameters:

startIndex - the starting index

Returns:

the position of the last character returned; never null

next

public char next()

Description copied from interface: TokenStream.CharacterStream

Obtain the next character value, and advance the stream.

Specified by:

next in interface TokenStream.CharacterStream

Returns:

the next character