DocumentVisitor (AWS Java SDK :: SDK Core 2.23.20 API)

Type Parameters:

R - Return type of the visitor.
```
public interface DocumentVisitor<R>
```
Document visitor interface.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`R`	`visitBoolean(Boolean document)`	Visits a Boolean Document.
`R`	`visitList(List<Document> documentList)`	Visits a List Document.
`R`	`visitMap(Map<String,Document> documentMap)`	Visits a Map Document.
`R`	`visitNull()`	Visits a Document Null.
`R`	`visitNumber(SdkNumber document)`	Visits a Number Document.
`R`	`visitString(String document)`	Visits a String Document.

- Method Detail
  - visitNull
```
R visitNull()
```
    Visits a Document Null.
    
    Returns:
    
    value of the visitor
  - visitBoolean
```
R visitBoolean(Boolean document)
```
    Visits a Boolean Document.
    
    Parameters:
    
    document - Document to visit,
    
    Returns:
    
    Return value of the visitor.
  - visitString
```
R visitString(String document)
```
    Visits a String Document.
    
    Parameters:
    
    document - Document to visit,
    
    Returns:
    
    Return value of the visitor.
  - visitNumber
```
R visitNumber(SdkNumber document)
```
    Visits a Number Document.
    
    Parameters:
    
    document - Document to visit,
    
    Returns:
    
    Return value of the visitor.
  - visitMap
```
R visitMap(Map<String,Document> documentMap)
```
    Visits a Map Document.
    
    Parameters:
    
    documentMap - Document to visit,
    
    Returns:
    
    Return value of the visitor.
  - visitList
```
R visitList(List<Document> documentList)
```
    Visits a List Document.
    
    Parameters:
    
    documentList - Document to visit,
    
    Returns:
    
    Return value of the visitor.