Package org.pipservices3.expressions.csv

Class CsvSymbolState

java.lang.Object

org.pipservices3.expressions.tokenizers.generic.GenericSymbolState

org.pipservices3.expressions.csv.CsvSymbolState

All Implemented Interfaces:

ISymbolState, ITokenizerState

public class CsvSymbolState
extends GenericSymbolState

Implements a symbol state to tokenize delimiters in CSV streams.

Constructor Summary

Constructors

Constructor	Description
CsvSymbolState()	Constructs this object with specified parameters.

Method Summary

Modifier and Type	Method	Description
Token	nextToken(IScanner scanner, ITokenizer tokenizer)	Return a symbol token from a scanner.

Methods inherited from class org.pipservices3.expressions.tokenizers.generic.GenericSymbolState

add

Methods inherited from class java.lang.Object

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

Constructor Details

CsvSymbolState

public CsvSymbolState()
               throws Exception

Constructs this object with specified parameters.

Throws:

Exception

Method Details

nextToken

public Token nextToken(IScanner scanner,
 ITokenizer tokenizer)
                throws Exception

Description copied from class: GenericSymbolState

Return a symbol token from a scanner.

Specified by:

nextToken in interface ITokenizerState

Overrides:

nextToken in class GenericSymbolState

Parameters:

scanner - A textual string to be tokenized.

tokenizer - A tokenizer class that controls the process.

Returns:

The next token from the top of the stream.

Throws:

Exception