Traverser (Google Truth extension for XML API)

```
public interface Traverser
```

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`Map<QName,String>`	`getAttributes()`	Get the attributes for the current element.
`String`	`getEntityName()`
`Map<String,String>`	`getNamespaces()`	Get the namespace declarations for the current element.
`String`	`getPIData()`
`String`	`getPITarget()`
`String`	`getPublicId()`
`QName`	`getQName()`
`String`	`getRootName()`
`String`	`getSystemId()`
`String`	`getText()`
`Event`	`next()`

- Method Detail
  - next
```
Event next()
    throws TraverserException
```
    Throws:
    
    TraverserException
  - getRootName
```
String getRootName()
```
  - getPublicId
```
String getPublicId()
```
  - getSystemId
```
String getSystemId()
```
  - getQName
```
QName getQName()
```
  - getAttributes
```
Map<QName,String> getAttributes()
```
    Get the attributes for the current element. Only valid if the last call to next() returned Event.START_ELEMENT.
    
    Returns:
    
    the attributes of the element, or null if the element has no attributes
  - getNamespaces
```
Map<String,String> getNamespaces()
```
    Get the namespace declarations for the current element. Only valid if the last call to next() returned Event.START_ELEMENT. Namespace declarations for the default namespace are represented using an empty string as prefix.
    
    Returns:
    
    the namespace declarations of the element, or null if the element has no namespace declarations
  - getText
```
String getText()
```
  - getEntityName
```
String getEntityName()
```
  - getPITarget
```
String getPITarget()
```
  - getPIData
```
String getPIData()
```