JsonLexer (citeproc-java 3.3.0 API)

java.lang.Object
- de.undercouch.citeproc.helper.json.JsonLexer

```
public class JsonLexer
extends Object
```
A simple JSON lexer

Author:

Michel Kramer

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class JsonLexer.Type
Token types

Constructor Summary

Constructors
Constructor Description

JsonLexer(Reader r)
Creates a new lexer

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`JsonLexer.Type`	`readNextToken()`	Reads the next token from the stream
`Number`	`readNumber()`	Reads a number from the stream
`String`	`readString()`	Reads a string from the stream

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

- Constructor Detail
  - JsonLexer
```
public JsonLexer(Reader r)
```
    Creates a new lexer
    
    Parameters:
    
    r - the reader that provides the JSON to scan
- Method Detail
  - readNextToken
```
public JsonLexer.Type readNextToken()
                             throws IOException
```
    Reads the next token from the stream
    
    Returns:
    
    the token
    
    Throws:
    
    IOException - if the stream could not be read
  - readString
```
public String readString()
                  throws IOException
```
    Reads a string from the stream
    
    Returns:
    
    the string
    
    Throws:
    
    IOException - if the stream could not be read
  - readNumber
```
public Number readNumber()
                  throws IOException
```
    Reads a number from the stream
    
    Returns:
    
    the number
    
    Throws:
    
    IOException - if the stream could not be read