Lexer (Soot - a J*va Optimization Framework 4.6.0 API)

java.lang.Object
- soot.jimple.parser.lexer.Lexer

```
public class Lexer
extends Object
```

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class Lexer.State

Field Summary

Fields
Modifier and Type Field Description

protected Lexer.State state

protected Token token

Constructor Summary

Constructors
Constructor Description

Lexer(PushbackReader in)

Lexer(IPushbackReader in)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected void`	`filter()`
`protected Token`	`getToken()`
`Token`	`next()`
`Token`	`peek()`
`protected void`	`unread(Token token)`

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

Field Detail

token
```
protected Token token
```

state
```
protected Lexer.State state
```

Constructor Detail

Lexer
```
public Lexer(PushbackReader in)
```

Lexer
```
public Lexer(IPushbackReader in)
```

Method Detail

filter

protected void filter()
               throws LexerException,
                      IOException

Throws:: LexerException; IOException

peek

public Token peek()
           throws LexerException,
                  IOException

Throws:: LexerException; IOException

next

public Token next()
           throws LexerException,
                  IOException

Throws:: LexerException; IOException

getToken

protected Token getToken()
                  throws IOException,
                         LexerException

Throws:: IOException; LexerException

unread

protected void unread(Token token)
               throws IOException

Throws:: IOException