NodeDataReader (Jackrabbit Oak 1.62.0 API)

All Superinterfaces:

java.lang.AutoCloseable, java.io.Closeable

All Known Implementing Classes:

NodeLineReader, NodeStreamReader, NodeStreamReaderCompressed
```
public interface NodeDataReader
extends java.io.Closeable
```
A reader for node data.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`long`	`getFileSize()`	Get the file size.
`int`	`getProgressPercent()`	Get the progress in percent (0..100).
`NodeData`	`readNode()`	Read the next node.

Methods inherited from interface java.io.Closeable
close

- Method Detail
  - readNode
```
NodeData readNode()
           throws java.io.IOException
```
    Read the next node.
    
    Returns:
    
    the node, or null for EOF
    
    Throws:
    
    java.io.IOException
  - getFileSize
```
long getFileSize()
```
    Get the file size.
    
    Returns:
    
    the file size
  - getProgressPercent
```
int getProgressPercent()
```
    Get the progress in percent (0..100).
    
    Returns:
    
    the progress