TokenIterator (Red Hat JBoss Enterprise Application Platform 8.0.0.GA public API)

java.lang.Object
- org.hibernate.validator.internal.engine.messageinterpolation.parser.TokenIterator

```
public class TokenIterator
extends Object
```
Allows to iterate over a list of message tokens and replace parameters.

Author:

Hardy Ferentschik

Constructor Summary

Constructors
Constructor Description

TokenIterator(List<Token> tokens)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`String`	`getInterpolatedMessage()`
`boolean`	`hasMoreInterpolationTerms()`	Called to advance the next interpolation term of the message descriptor.
`String`	`nextInterpolationTerm()`
`void`	`replaceCurrentInterpolationTerm(String replacement)`	Replaces the current interpolation term with the given string.

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

- Constructor Detail
  - TokenIterator
```
public TokenIterator(List<Token> tokens)
```
- Method Detail
  - hasMoreInterpolationTerms
```
public boolean hasMoreInterpolationTerms()
                                  throws MessageDescriptorFormatException
```
    Called to advance the next interpolation term of the message descriptor. This message can be called multiple times. Once it returns false all interpolation terms have been processed and getInterpolatedMessage() can be called.
    
    Returns:
    
    Returns true in case there are more message parameters, false otherwise.
    
    Throws:
    
    MessageDescriptorFormatException - in case the message descriptor is invalid
  - nextInterpolationTerm
```
public String nextInterpolationTerm()
```
    Returns:
    
    Returns the next interpolation term
  - replaceCurrentInterpolationTerm
```
public void replaceCurrentInterpolationTerm(String replacement)
```
    Replaces the current interpolation term with the given string.
    
    Parameters:
    
    replacement - The string to replace the current term with.
  - getInterpolatedMessage
```
public String getInterpolatedMessage()
```