SqlLexer (Ignite 2.17.0)

java.lang.Object
- org.apache.ignite.internal.sql.SqlLexer

All Implemented Interfaces:: SqlLexerToken

public class SqlLexer
extends Object
implements SqlLexerToken

SQL lexer.

Constructor Summary

Constructors
Constructor Description

SqlLexer(String sql)
Constructor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`eod()`
`SqlLexerToken`	`lookAhead()`	Get next token without lexer state change.
`int`	`position()`
`boolean`	`shift()`	Shift lexer to the next position.
`String`	`sql()`
`String`	`token()`
`char`	`tokenFirstChar()`
`int`	`tokenPosition()`
`SqlLexerTokenType`	`tokenType()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - SqlLexer
```
public SqlLexer(String sql)
```
    Constructor.
    
    Parameters:
    
    sql - Input.
- Method Detail
  - lookAhead
```
public SqlLexerToken lookAhead()
```
    Get next token without lexer state change.
    
    Returns:
    
    Next token.
  - shift
```
public boolean shift()
```
    Shift lexer to the next position.
    
    Returns:
    
    True if next token was found, false in case of end-of-file.
  - sql
```
public String sql()
```
    Specified by:
    
    sql in interface SqlLexerToken
    
    Returns:
    
    Original SQL.
  - token
```
public String token()
```
    Specified by:
    
    token in interface SqlLexerToken
    
    Returns:
    
    Current token.
  - tokenFirstChar
```
public char tokenFirstChar()
```
    Specified by:
    
    tokenFirstChar in interface SqlLexerToken
    
    Returns:
    
    First character of the current token.
  - tokenPosition
```
public int tokenPosition()
```
    Specified by:
    
    tokenPosition in interface SqlLexerToken
    
    Returns:
    
    Current token start position.
  - tokenType
```
public SqlLexerTokenType tokenType()
```
    Specified by:
    
    tokenType in interface SqlLexerToken
    
    Returns:
    
    Token type.
  - eod
```
public boolean eod()
```
    Returns:
    
    True if end of data is reached.
  - position
```
public int position()
```
    Returns:
    
    Current lexer position.